Tönu Pullerits

External electric field-dependent photoinduced charge transfer in non-fullerene organic solar cells

Xinyue Wang, Hongxiang Wang, Meixia Zhang, Tõnu Pullerits, Peng Song
(2023) Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy, 284
Journal article

Spatially Resolved Local Electronic Properties of 2D Lead Halide Perovskite Single Crystals Studied by X-Ray Photoemission Electron Microscopy

Mingli Liang, Weihua Lin, Qian Zhao, Jun Li, Lin Zhu, et al.
(2023) Solar RRL, 7
Journal article

Slower Auger Recombination in 12-Faceted Dodecahedron CsPbBr₃Nanocrystals

Supriya Ghosh, Bapi Pradhan, Weihua Lin, Yiyue Zhang, Luca Leoncino, et al.
(2023) Journal of Physical Chemistry Letters , p.1066-1072
Journal article

Combining two-photon photoemission and transient absorption spectroscopy to resolve hot carrier cooling in 2D perovskite single crystals : the effect of surface layer

Weihua Lin, Mingli Liang, Yuran Niu, Zhesheng Chen, Marie Cherasse, et al.
(2022) Journal of Materials Chemistry C, 10 p.16751-16760
Journal article

N-doping of nonfullerene bulk-heterojunction organic solar cells strengthens photogeneration and exciton dissociation

Jiaqi Xie, Weihua Lin, Guillermo C. Bazan, Tõnu Pullerits, Kaibo Zheng, et al.
(2022) Journal of Materials Chemistry A, 10 p.18845-18855
Journal article

Beating signals in CdSe quantum dots measured by low-temperature 2D spectroscopy

Zhengjun Wang, Albin Hedse, Edoardo Amarotti, Nils Lenngren, Karel Źídek, et al.
(2022) Journal of Chemical Physics, 157
Journal article

Probing electronic decoherence with high-resolution attosecond photoelectron interferometry

David Busto, Hugo Laurell, Daniel Finkelstein-Shapiro, Christiana Alexandridi, Marcus Isinger, et al.
(2022) European Physical Journal D, 76
Journal article

Continuous-variable quantum state tomography of photoelectrons

H. Laurell, D. Finkelstein-Shapiro, C. Dittel, C. Guo, R. Demjaha, et al.
(2022) Physical Review Research, 4
Journal article

Organo-Metal Halide Scintillator with Weak Thermal Quenching Up to 200 °C

Yanqing Wu, Junsheng Chen, Daoyuan Zheng, Xusheng Xia, Songqiu Yang, et al.
(2022) Journal of Physical Chemistry Letters, 13 p.5794-5800
Journal article

Imidazole additives in 2D halide perovskites : impacts of -CN versus -CH₃ substituents reveal the mediation of crystal growth by phase buffering

Shuang Yu, Jie Meng, Qinying Pan, Qian Zhao, Tõnu Pullerits, et al.
(2022) Energy and Environmental Science, 15 p.3321-3330
Journal article

Optimizing the quasi-equilibrium state of hot carriers in all-inorganic lead halide perovskite nanocrystals through Mn doping : fundamental dynamics and device perspectives

Jie Meng, Zhenyun Lan, Weihua Lin, Mingli Liang, Xianshao Zou, et al.
(2022) Chemical Science, 13 p.1734-1745
Journal article

Excited States and Their Dynamics in CdSe Quantum Dots Studied by Two-Color 2D Spectroscopy

Zhengjun Wang, Nils Lenngren, Edoardo Amarotti, Albin Hedse, Karel Žídek, et al.
(2022) Journal of Physical Chemistry Letters, 13 p.1266-1271
Journal article

Inorganic ligands-mediated hole attraction and surface structuralreorganization in InP/ZnS QD photocatalysts studied via ultrafast visibleand midinfrared spectroscopies

Yang Liu, Ying Zhou, Mohamed Abdellah, Weihua Lin, Jie Meng, et al.
(2022) SCIENCE CHINA Materials, 65 p.2529-2539
Journal article

Two-photon absorption in halide perovskites and their applications

Junsheng Chen, Wei Zhang, Tönu Pullerits
(2022) Materials Horizons
Journal article

Ultrafast charge transfer dynamics in 2D covalent organic frameworks/Re-complex hybrid photocatalyst

Qinying Pan, Mohamed Abdellah, Yuehan Cao, Weihua Lin, Yang Liu, et al.
(2022) Nature Communications, 13
Journal article

Morphology-Dependent One- and Two-Photon Absorption Properties in Blue Emitting CsPbBr₃Nanocrystals

Sol Laura Gutierrez Alvarez, Christina Basse Riel, Mahtab Madani, Mohamed Abdellah, Qian Zhao, et al.
(2022) Journal of Physical Chemistry Letters, 13 p.4897-4904
Journal article

Optical cavity-mediated exciton dynamics in photosynthetic light harvesting 2 complexes

Fan Wu, Daniel Finkelstein-Shapiro, Mao Wang, Ilmari Rosenkampff, Arkady Yartsev, et al.
(2022) Nature Communications, 13
Journal article

Direct Observation of Size-Dependent Phase Transition in Methylammonium Lead Bromide Perovskite Microcrystals and Nanocrystals

Yanmei He, Kaibo Zheng, Paul F. Henry, Tönu Pullerits, Junsheng Chen
(2022) ACS Omega, 7 p.39970-39974
Journal article

Charge-Separated States Determined Photoinduced Electron Transfer Efficiency in a D-D-A System in an External Electric Field

Xinyue Wang, Hongxiang Wang, Meixia Zhang, Tõnu Pullerits, Peng Song
(2022) Journal of Physical Chemistry C
Journal article

Implementing an intermittent spin-coating strategy to enable bottom-up crystallization in layered halide perovskites

Yajie Yan, Yingguo Yang, Mingli Liang, Mohamed Abdellah, Tõnu Pullerits, et al.
(2021) Nature Communications, 12
Journal article

Mixed halide perovskites for spectrally stable and high-efficiency blue light-emitting diodes

Max Karlsson, Ziyue Yi, Sebastian Reichert, Xiyu Luo, Weihua Lin, et al.
(2021) Nature Communications, 12
Journal article

Charge Carrier Diffusion Dynamics in Multisized Quaternary Alkylammonium-Capped CsPbBr₃Perovskite Nanocrystal Solids

Sol Gutiérrez Álvarez, Weihua Lin, Mohamed Abdellah, Jie Meng, Karel Žídek, et al.
(2021) ACS Applied Materials and Interfaces, 13 p.44742-44750
Journal article

Photoelectrochemical oxidation in ambient conditions using earth-abundant hematite anode : A green route for the synthesis of biobased polymer building blocks

Anurag Kawde, Mahmoud Sayed, Qi Shi, Jens Uhlig, Tönu Pullerits, et al.
(2021) Catalysts, 11
Journal article

Ultrafast Spectroelectrochemistry Reveals Photoinduced Carrier Dynamics in Positively Charged CdSe Nanocrystals

Alireza Honarfar, Pavel Chabera, Weihua Lin, Jie Meng, Hassan Mourad, et al.
(2021) Journal of Physical Chemistry C, 125 p.14332-14337
Journal article

Microscopic morphology independence in linear absorption cross-section of CsPbBr₃ nanocrystalsMicroscopic morphology independence in linear absorption cross-section of CsPbBr₃ nanocrystals

Fengying Zhang, Yuchen Liu, Shiqian Wei, Junsheng Chen, Ying Zhou, et al.
(2021) SCIENCE CHINA Materials, 64 p.1418-1426
Journal article

Free Carriers versus Self-Trapped Excitons at Different Facets of Ruddlesden-Popper Two-Dimensional Lead Halide Perovskite Single Crystals

Mingli Liang, Weihua Lin, Qian Zhao, Xianshao Zou, Zhenyun Lan, et al.
(2021) Journal of Physical Chemistry Letters, 12 p.4965-4971
Journal article

Acid-triggering of light-induced charge-separation in hybrid organic/inorganic molecular photoactive dyads for harnessing solar energy

Elisabetta Benazzi, Joshua Karlsson, Youssef Ben M'Barek, Pavel Chabera, Sébastien Blanchard, et al.
(2021) Inorganic Chemistry Frontiers, 8 p.1610-1618
Journal article

Understanding radiative transitions and relaxation pathways in plexcitons

Daniel Finkelstein-Shapiro, Pierre Adrien Mante, Sema Sarisozen, Lukas Wittenbecher, Iulia Minda, et al.
(2021) Chem, 7 p.1092-1107
Journal article

Tuning Photoinduced Electron Transfer in POM-Bodipy Hybrids by Controlling the Environment : Experiment and Theory

Georgios Toupalas, Joshua Karlsson, Fiona A. Black, Albert Masip-Sánchez, Xavier López, et al.
(2021) Angewandte Chemie - International Edition, 60 p.6518-6525
Journal article

Manipulating crystallization dynamics through chelating molecules for bright perovskite emitters

Yatao Zou, Pengpeng Teng, Weidong Xu, Guanhaojie Zheng, Weihua Lin, et al.
(2021) Nature Communications, 12
Journal article

Asymmetric Spacer in Dion–Jacobson Halide Perovskites Induces Staggered Alignment to Direct Out-of-Plane Carrier Transport and Enhance Ambient Stability Simultaneously

Shuang Yu, Mohamed Abdellah, Tõnu Pullerits, Kaibo Zheng, Ziqi Liang
(2021) Advanced Functional Materials, 31
Journal article

Rational Design of Bright Long Fluorescence Lifetime Dyad Fluorophores for Single Molecule Imaging and Detection

Laura Kacenauskaite, Niels Bisballe, Rebecca Mucci, Marco Santella, Tönu Pullerits, et al.
(2021) Journal of the American Chemical Society , p.1377-1385
Journal article

Controlling Photoluminescence and Photocatalysis Activities in Lead-Free Cs₂Pt_xSn_1−xCl₆ Perovskites via Ion Substitution

Hang Yin, Junsheng Chen, Peng Guan, Daoyuan Zheng, Qingkun Kong, et al.
(2021) Angewandte Chemie - International Edition, 60 p.22693-22699
Journal article

Manganese doped eco-friendly CuInSe₂ colloidal quantum dots for boosting near-infrared photodetection performance

Ruiqi Guo, Jie Meng, Weihua Lin, Aqiang Liu, Tönu Pullerits, et al.
(2021) Chemical Engineering Journal, 403
Journal article

Hybrid FeNiOOH/α-Fe₂O₃/Graphene Photoelectrodes with Advanced Water Oxidation Performance

Attila Kormányos, Egon Kecsenovity, Alireza Honarfar, Tönu Pullerits, Csaba Janáky
(2020) Advanced Functional Materials, 30
Journal article

Modulating Charge-Carrier Dynamics in Mn-Doped All-Inorganic Halide Perovskite Quantum Dots through the Doping-Induced Deep Trap States

Jie Meng, Zhenyun Lan, Mohamed Abdellah, Bin Yang, Susanne Mossin, et al.
(2020) The Journal of Physical Chemistry Letters, 11 p.3705-3711
Journal article

Adiabatic elimination and subspace evolution of open quantum systems

Daniel Finkelstein-Shapiro, David Viennot, Ibrahim Saideh, Thorsten Hansen, Tõnu Pullerits, et al.
(2020) Physical Review A, 101
Journal article

Light-induced defect healing and strong many-body interactions in formamidinium lead bromide perovskite nanocrystals

Supriya Ghosh, Qi Shi, Bapi Pradhan, Aamir Mushtaq, Somobrata Acharya, et al.
(2020) Journal of Physical Chemistry Letters, 11 p.1239-1246
Journal article

Photodetector Based on Spontaneously Grown Strongly Coupled MAPbBr₃/N-rGO Hybrids Showing Enhanced Performance

Yingying Tang, Mingli Liang, Minwei Zhang, Alireza Honarfar, Xianshao Zou, et al.
(2020) ACS Applied Materials and Interfaces, 12 p.858-867
Journal article

Compressed Sensing for Reconstructing Coherent Multidimensional Spectra

Zhengjun Wang, Shiwen Lei, Khadga Jung Karki, Andreas Jakobsson, Tönu Pullerits
(2020) Journal of Physical Chemistry A, 124 p.1861-1866
Journal article

Electronic Structure and Trap States of Two-Dimensional Ruddlesden–Popper Perovskites with the Relaxed Goldschmidt Tolerance Factor

Mingli Liang, Weihua Lin, Zhenyun Lan, Jie Meng, Qian Zhao, et al.
(2020) ACS Applied Electronic Materials, 2 p.1402-1412
Journal article

Interpreting Fluorescence Detected Two-Dimensional Electronic Spectroscopy

Oliver Kühn, Tomáš Mančal, Tõnu Pullerits
(2020) The Journal of Physical Chemistry Letters, 11 p.838-842
Journal article

New nonlinear optical crystal of rhodamine 590 acid phthalate

Sesha Bamini Nariyangadu, Tenzin Choedak, Ezekiel Joy Padma Malar, Junsheng Chen, Erling Thyrhaug, et al.
(2020) ACS Omega, 5 p.20863-20873
Journal article

Defect State Assisted Z-scheme Charge Recombination in Bi₂O₂CO₃/Graphene Quantum Dot Composites for Photocatalytic Oxidation of NO

Yang Liu, Ying Zhou, Shan Yu, Zhanghui Xie, Yi Chen, et al.
(2020) ACS Applied Nano Materials, 3 p.772-781
Journal article

Projection-based adiabatic elimination of bipartite open quantum systems

Ibrahim Saideh, Daniel Finkelstein-Shapiro, Camille Noûs, Tõnu Pullerits, Arne Keller
(2020) Physical Review A, 102
Journal article

Photoexcitation dynamics in electrochemically charged CdSe quantum dots : From hot carrier cooling to auger recombination of negative trions

Alireza Honarfar, Hassan Mourad, Weihua Lin, Alexey Polukeev, Ahibur Rahaman, et al.
(2020) ACS Applied Energy Materials, 3 p.12525-12531
Journal article

Stable CsPb_{1- x}Zn _xI₃Colloidal Quantum Dots with Ultralow Density of Trap States for High-Performance Solar Cells

Chenghao Bi, Xuejiao Sun, Xin Huang, Shixun Wang, Jifeng Yuan, et al.
(2020) Chemistry of Materials, 32 p.6105-6113
Journal article

Advancing Tin Halide Perovskites : Strategies toward the ASnX₃Paradigm for Efficient and Durable Optoelectronics

Yajie Yan, Tõnu Pullerits, Kaibo Zheng, Ziqi Liang
(2020) ACS Energy Letters, 5 p.2052-2086
Journal article review

Nonconfinement Structure Revealed in Dion–Jacobson Type Quasi-2D Perovskite Expedites Interlayer Charge Transport

Shuang Yu, Yajie Yan, Mohamed Abdellah, Tõnu Pullerits, Kaibo Zheng, et al.
(2019) Small, 15
Journal article

Size effect of lead-free halide double perovskite on luminescence property

Peigeng Han, Xue Zhang, Xin Mao, Bin Yang, Songqiu Yang, et al.
(2019) Science China Chemistry, 62 p.1405-1413
Journal article

Benefiting from Spontaneously Generated 2D/3D Bulk-Heterojunctions in Ruddlesden−Popper Perovskite by Incorporation of S-Bearing Spacer Cation

Yajie Yan, Shuang Yu, Alireza Honarfar, Tõnu Pullerits, Kaibo Zheng, et al.
(2019) Advanced Science, 6
Journal article

Spontaneous Self-Assembly of Cesium Lead Halide Perovskite Nanoplatelets into Cuboid Crystals with High Intensity Blue Emission

Chenghao Bi, Shixun Wang, Stephen V. Kershaw, Kaibo Zheng, Tönu Pullerits, et al.
(2019) Advanced Science, 6
Journal article

Cation-Dependent Hot Carrier Cooling in Halide Perovskite Nanocrystals

Junsheng Chen, Maria E. Messing, Kaibo Zheng, Tonu Pullerits
(2019) Journal of the American Chemical Society, 141 p.3532-3540
Journal article

Lead-free double halide perovskite Cs ₃ BiBr ₆ with well-defined crystal structure and high thermal stability for optoelectronics

Yingying Tang, Mingli Liang, Bingdong Chang, Hongyu Sun, Kaibo Zheng, et al.
(2019) Journal of Materials Chemistry C, 7 p.3369-3374
Journal article

An optical power limiting and ultrafast photophysics investigation of a series of multi-branched heavy atom substituted fluorene molecules

Hampus Lundén, Delphine Pitrat, Jean Christophe Mulatier, Cyrille Monnereau, Iulia Minda, et al.
(2019) Inorganics, 7
Journal article

Classification of dark states in multilevel dissipative systems

Daniel Finkelstein-Shapiro, Simone Felicetti, Thorsten Hansen, Tõnu Pullerits, Arne Keller
(2019) Physical Review A, 99
Journal article

Before Förster. Initial excitation in photosynthetic light harvesting.

Khadga Jung Karki, Junsheng Chen, Atsunori Sakurai, Qi Shi, A. Gardiner, et al.
(2019) Chemical Science, 10 p.7923-7928
Journal article

Spray coated colloidal quantum dot films for broadband photodetectors

Kaixuan Song, Jifeng Yuan, Ting Shen, Jiuyao Du, Ruiqi Guo, et al.
(2019) Nanomaterials, 9
Journal article

Ultrafast dynamics in QD based photoelectrochemical cells

Alireza Honarfar, Hassan Mourad, Mohamed Abdellah, Pavel Chabera, Galina Pankratova, et al.
(2019) Physical Chemistry of Semiconductor Materials and Interfaces XVIII, 11084
Conference paper

Two dimensions are better for perovskites

Kaibo Zheng, Tönu Pullerits
(2019) Journal of Physical Chemistry Letters , p.5881-5885
Journal article (comment)

14.7% Efficiency Organic Photovoltaic Cells Enabled by Active Materials with a Large Electrostatic Potential Difference

Huifeng Yao, Yong Cui, Deping Qian, Carlito S. Ponseca, Alireza Honarfar, et al.
(2019) Journal of the American Chemical Society, 141 p.7743-7750
Journal article

Excited‐State Topology Modifications of the Dihydroazulene Photoswitch Through Aromaticity

Anders B. Skov, Nicolai Ree, Anders S. Gertsen, Pavel Chabera, Jens Uhlig, et al.
(2019) ChemPhotoChem, 3 p.619-629
Journal article

Nanophotonic-Enhanced Two-Photon-Excited Photoluminescence of Perovskite Quantum Dots

Christiane Becker, Sven Burger, Carlo Barth, Phillip Manley, Klaus Jäger, et al.
(2018) ACS Photonics, 5 p.4668-4676
Journal article

Photostability and Photodegradation Processes in Colloidal CsPbI₃ Perovskite Quantum Dots

Rui An, Fengying Zhang, Xianshao Zou, Yingying Tang, Mingli Liang, et al.
(2018) ACS Applied Materials and Interfaces, 10 p.39222-39227
Journal article

CuInSe₂ Quantum Dots Hybrid Hole Transfer Layer for Halide Perovskite Photodetectors

Ruiqi Guo, Fei Huang, Kaibo Zheng, Tönu Pullerits, Jianjun Tian
(2018) ACS Applied Materials and Interfaces, 10 p.35656-35663
Journal article

High Resolution Mapping of Two-Photon Excited Photocurrent in Perovskite Microplate Photodetector

Bin Yang, Junsheng Chen, Qi Shi, Zhengjun Wang, Marina Gerhard, et al.
(2018) Journal of Physical Chemistry Letters, 9 p.5017-5022
Journal article

Variations in the Composition of the Phases Lead to the Differences in the Optoelectronic Properties of MAPbBr₃ Thin Films and Crystals

Qi Shi, Supriya Ghosh, Pushpendra Kumar, Laura C. Folkers, Suman Kalyan Pal, et al.
(2018) Journal of Physical Chemistry C, 122 p.21817-21823
Journal article

Phonon Coupling with Excitons and Free Carriers in Formamidinium Lead Bromide Perovskite Nanocrystals

Supriya Ghosh, Qi Shi, Bapi Pradhan, Pushpendra Kumar, Zhengjun Wang, et al.
(2018) The Journal of Physical Chemistry Letters, 9 p.4245-4250
Journal article

Evidence of High-Order Nonlinearities in Supercontinuum White-Light Generation from a Gold Nanofilm

Junsheng Chen, Alexey Krasavin, Pavel Ginzburg, Anatoly V. Zayats, Tõnu Pullerits, et al.
(2018) ACS Photonics, 5 p.1927-1932
Journal article

Two-dimensional Fano lineshapes : Excited-state absorption contributions

Daniel Finkelstein-Shapiro, Tõnu Pullerits, Thorsten Hansen
(2018) Journal of Chemical Physics, 148
Journal article

Lead-Free Silver-Bismuth Halide Double Perovskite Nanocrystals

Bin Yang, Junsheng Chen, Songqiu Yang, Feng Hong, Lei Sun, et al.
(2018) Angewandte Chemie - International Edition, 57 p.5359-5363
Journal article

Variation in the Photocurrent Response Due to Different Emissive States in Methylammonium Lead Bromide Perovskites

Qi Shi, Supriya Ghosh, Abdus Salam Sarkar, Pushpendra Kumar, Zhengjun Wang, et al.
(2018) Journal of Physical Chemistry C, 122 p.3818-3823
Journal article

Physical properties of the heterojunction MoO_x/n-CdTe as a function of the parameters of CdTe crystals

Andrii I. Mostovyi, Mykhailo M. Solovan, Viktor V. Brus, Tõnu Pullerits, Pavlo D. Maryanchuk
(2018) Thirteenth International Conference on Correlation Optics, 10612
Conference paper

Inter-phase charge and energy transfer in Ruddlesden-Popper 2D perovskites : Critical role of the spacing cations

Kaibo Zheng, Yani Chen, Yong Sun, Junsheng Chen, Pavel Chábera, et al.
(2018) Journal of Materials Chemistry A, 6 p.6244-6250
Journal article

Using fluorescence detected two-dimensional spectroscopy to investigate initial exciton delocalization between coupled chromophores

Marco Schröter, Tõnu Pullerits, Oliver Kühn
(2018) Journal of Chemical Physics, 149
Journal article

Inorganic Ions Assisted Anisotropic Growth of CsPbCl3 Nanowires with Surface Passivation Effect

Y Tang, X. Cao, Alireza Honarfar, Mohamed Abdellah, C Chen, et al.
(2018) ACS Applied Materials and Interfaces, 10 p.29574-29582
Journal article

Surface Engineering of Quantum Dots for Remarkably High Detectivity Photodetectors.

Ting Shen, B Li, Kaibo Zheng, Tönu Pullerits, J Cao, et al.
(2018) The Journal of Physical Chemistry Letters, 9 p.3285-3294
Journal article

Light to useful charge in nanostructured organic and hybrid solar cells

Tönu Pullerits, Villy Sundström
(2018) Light Harvesting in Photosynthesis , p.511-538
Book chapter

Two-dimensional action spectroscopy of excitonic systems : Explicit simulation using a phase-modulation technique

Fikeraddis A. Damtie, Andreas Wacker, Tõnu Pullerits, Khadga J. Karki
(2017) Physical Review A, 96
Journal article

Enhanced Size Selection in Two-Photon Excitation for CsPbBr₃ Perovskite Nanocrystals

Junsheng Chen, Pavel Chábera, Torbjörn Pascher, Maria E. Messing, Richard Schaller, et al.
(2017) Journal of Physical Chemistry Letters, 8 p.5119-5124
Journal article

Accumulation effects in modulation spectroscopy with high-repetition-rate pulses : Recursive solution of optical Bloch equations

Vladimir Al Osipov, Tõnu Pullerits
(2017) Physical Review A, 96
Journal article

Insights into charge carrier dynamics in organo-metal halide perovskites : From neat films to solar cells

Jiajun Peng, Yani Chen, Kaibo Zheng, Tõnu Pullerits, Ziqi Liang
(2017) Chemical Society Reviews, 46 p.5714-5729
Journal article review

Ultrasensitive and Fast All-Inorganic Perovskite-Based Photodetector via Fast Carrier Diffusion

B Yang, Fengying Zhang, Junsheng Chen, Songqiu Yang, Xusheng Xia, et al.
(2017) Advanced Materials, 29 p.1703758-1703758
Journal article

Drastic difference between hole and electron injection through the gradient shell of Cd_{: X}Se_yZn_{1- x}S_{1- y} quantum dots

Mohamed Abdellah, Felipe Poulsen, Qiushi Zhu, Nan Zhu, Karel Žídek, et al.
(2017) Nanoscale, 9 p.12503-12508
Journal article

Plasmon-exciton coupling of monolayer MoS₂-Ag nanoparticles hybrids for surface catalytic reaction

Xianzhong Yang, Hua Yu, Xiao Guo, Qianqian Ding, Tonu Pullerits, et al.
(2017) Materials Today Energy, 5 p.72-78
Journal article

Tailoring Organic Cation of 2D Air-Stable Organometal Halide Perovskites for Highly Efficient Planar Solar Cells

Yani Chen, Yong-Hui Sun, Jiajun Peng, Wei Zhang, Xiaojun Su, et al.
(2017) Advanced Energy Materials, 7
Journal article

Ion Migration Heals Trapping Centers in CH3NH3PbBr3 Perovskite

Supriya Ghosh, Suman, Kalyan Pal, Khadga Jung Karki, Tönu Pullerits
(2017) ACS Energy Letters, 2 p.2133-2139
Journal article

Photostability of the Oleic Acid-Encapsulated Water-Soluble Cd_xSe_yZn_1-xS_1-y Gradient Core-Shell Quantum Dots

Junsheng Chen, B Yang, Chuanshuai Li, Kaibo Zheng, Karel Zidek, et al.
(2017) ACS Omega, 2 p.1922-1929
Journal article

Size-And Wavelength-Dependent Two-Photon Absorption Cross-Section of CsPbBr₃ Perovskite Quantum Dots

Junsheng Chen, Karel Zidek, Pavel Chábera, Dongzhou Liu, Pengfei Cheng, et al.
(2017) Journal of Physical Chemistry Letters, 8 p.2316-2321
Journal article

Time-resolved terahertz spectroscopy reveals the influence of charged sensitizing quantum dots on the electron dynamics in ZnO

Sesha Bamini, Hynek Němec, Karel Zidek, Mohamed Abdellah, Mohammed J. Al-Marri, et al.
(2017) Physical Chemistry Chemical Physics, 19 p.6006-6012
Journal article

Optimized long-range corrected density functionals for electronic and optical properties of bare and ligated CdSe quantum dots

O. S. Bokareva, M. F. Shibl, Mohammed J. Al-Marri, T. Pullerits, O Kühn
(2017) Journal of Chemical Theory and Computation, 13 p.110-116
Journal article

Lead-Free, Air-Stable All-Inorganic Cesium Bismuth Halide Perovskite Nanocrystals

B Yang, Junsheng Chen, Feng Hong, Xin Mao, Kaibo Zheng, et al.
(2017) Angewandte Chemie - International Edition, 56 p.12471-12475
Journal article

Physical mechanism on exciton-plasmon coupling revealed by femtosecond pump-probe transient absorption spectroscopy.

Weihua Lin, Y. Shi, X. Yang, J. Li, E. Cao, et al.
(2017) Materials Today Physics, 3 p.33-40
Journal article

Coherent two-dimensional spectroscopy of a Fano model

Daniel Finkelstein-Shapiro, Felipe Poulsen, Tönu Pullerits, Thorsten Hansen
(2016) Physical Review B, 94
Journal article

Direct Experimental Evidence for Photoinduced Strong-Coupling Polarons in Organolead Halide Perovskite Nanoparticles

Kaibo Zheng, Mohamed Abdellah, Qiushi Zhu, Qingyu Kong, Guy Jennings, et al.
(2016) The Journal of Physical Chemistry Letters, 7 p.4535-4539
Journal article

Optimization schemes for efficient multiple exciton generation and extraction in colloidal quantum dots

Fikeraddis A. Damtie, Khadga J. Karki, Tönu Pullerits, Andreas Wacker
(2016) Journal of Chemical Physics, 145
Journal article

Different emissive states in the bulk and at the surface of methylammonium lead bromide perovskite revealed by two-photon micro-spectroscopy and lifetime measurements

Khadga Jung Karki, Mohamed Abdellah, Wei Zhang, Tönu Pullerits
(2016) APL Photonics, 1
Journal article

A structure of CdS/Cu_xS quantum dots sensitized solar cells

Ting Shen, Lu Bian, Bo Li, Kaibo Zheng, Tönu Pullerits, et al.
(2016) Applied Physics Letters, 108
Journal article

Surface plasmon inhibited photo-luminescence activation in CdSe/ZnS core-shell quantum dots

Junsheng Chen, Karel Zidek, Mohamed Abdellah, Mohammed J. Al-Marri, Kaibo Zheng, et al.
(2016) Journal of Physics: Condensed Matter, 28
Journal article

Iodinated SnO₂ quantum dots : A facile and efficient approach to increase solar absorption for visible-light photocatalysis

Pu Li, Yong Lan, Qian Zhang, Ziyan Zhao, Tönu Pullerits, et al.
(2016) Journal of Physical Chemistry C, 120 p.9253-9262
Journal article

Trap States and Their Dynamics in Organometal Halide Perovskite Nanoparticles and Bulk Crystals

Kaibo Zheng, Karel Žídek, Mohamed Abdellah, Maria E. Messing, Mohammed J. Al-Marri, et al.
(2016) Journal of Physical Chemistry C, 120 p.3077-3084
Journal article

Photoinduced Electron Transfer in Organic Solar Cells.

Peng Song, Yuanzuo Li, Fengcai Ma, Tönu Pullerits, Mengtao Sun
(2016) The Chemical Record
Journal article

Protein Configuration Landscape Fluctuations Revealed by Exciton Transition Polarizations in Single Light Harvesting Complexes.

Sumera Tubasum, Magne Torbjörnsson, Dheerendra Yadav, Rafael Camacho Dejay, Gustaf Söderlind, et al.
(2016) The Journal of Physical Chemistry Part B, 120 p.724-732
Journal article

Design and characterisation of bodipy sensitizers for dye-sensitized NiO solar cells.

Gareth H Summers, Jean-François Lefebvre, Fiona A Black, E Stephen Davies, Elizabeth A Gibson, et al.
(2016) Physical chemistry chemical physics : PCCP, 18 p.1059-1070
Journal article

Phase-synchronous detection of coherent and incoherent nonlinear signals

Khadga Jung Karki, Loni Kringle, Andrew H. Marcus, Tönu Pullerits
(2016) Journal of Optics, 18
Journal article

Nature of relaxation processes revealed by the action signals of intensity-modulated light fields

Vladimir Al Osipov, Xiuyin Shang, Thorsten Hansen, Tõnu Pullerits, Khadga Jung Karki
(2016) Physical Review A (Atomic, Molecular and Optical Physics), 94
Journal article

Correlating structure and electronic band-edge properties in organolead halide perovskites nanoparticles

Qiushi Zhu, Kaibo Zheng, Mohamed Qenawy, Alexander Generalov, Dörthe Haase, et al.
(2016) Physical Chemistry Chemical Physics, 18 p.14933-14940
Journal article

Constructing water-resistant CH₃NH₃PbI₃ perovskite films : Via coordination interaction

Bo Li, Chengbin Fei, Kaibo Zheng, Xuanhui Qu, Tönu Pullerits, et al.
(2016) Journal of Materials Chemistry A, 4 p.17018-17024
Journal article

Hot electron and hole dynamics in thiol-capped CdSe quantum dots revealed by 2D electronic spectroscopy

Nils Lenngren, Mohamed A. Abdellah, Kaibo Zheng, Mohammed J. Al-Marri, Donatas Zigmantas, et al.
(2016) Physical Chemistry Chemical Physics, 18 p.26199-26204
Journal article

High Excitation Intensity Opens a New Trapping Channel in Organic–Inorganic Hybrid Perovskite Nanoparticles.

Kaibo Zheng, Karel Zidek, Mohamed Abdellah, Junsheng Chen, Pavel Chabera, et al.
(2016) ACS Energy Letters, 1 p.1154-1161
Journal article

Investigation of the role of Mn dopant in CdS quantum dot sensitized solar cell.

T. Shen, J. Tian, L. Lv, C. Fei, Y. Wang, et al.
(2016) Electrochimica Acta , p.62-69
Journal article

Enhanced Organo-Metal Halide Perovskite Photoluminescence from Nanosized Defect-Free Crystallites and Emitting Sites

Yuxi Tian, Aboma Merdasa, Eva Unger, Mohamed Qenawy, Kaibo Zheng, et al.
(2015) The Journal of Physical Chemistry Letters, 6 p.4171-4177
Journal article

Mechanistic insights into perovskite photoluminescence enhancement: light curing with oxygen can boost yield thousandfold

Yuxi Tian, Maximilian Peter, Eva Unger, Mohamed Qenawy, Kaibo Zheng, et al.
(2015) Physical Chemistry Chemical Physics, 17 p.24978-24987
Journal article

Fluorescence polarization measures energy funneling in single light-harvesting antennas-LH2 vs conjugated polymers.

Rafael Camacho Dejay, Sumera Tubasum, June Southall, Richard J Cogdell, Giuseppe Sforazzini, et al.
(2015) Scientific Reports, 5
Journal article

Unraveling the quantum state mixing of excitonic and vibronic excitations in the dynamics of molecular aggregates

Marco Schroeter, Tönu Pullerits, Oliver Kuehn
(2015) Annalen der Physik, 527 p.536-545
Journal article

Exciton-vibrational coupling in the dynamics and spectroscopy of Frenkel excitons in molecular aggregates

M. Schroeter, S. D. Ivanov, J. Schulze, S. P. Polyutov, Y. Yan, et al.
(2015) Physics Reports, 567 p.1-78
Journal article review

Ultrafast photoinduced dynamics in quantum dot-based systems for light harvesting

Kaibo Zheng, Khadga Jung Karki, Karel Zidek, Tönu Pullerits
(2015) Nano Reseach, 8 p.2125-2142
Journal article review

Giant Photoluminescence Blinking of Perovskite Nanocrystals Reveals Single-Trap Control of Luminescence.

Yuxi Tian, Aboma Merdasa, Maximilian Peter, Mohamed Qenawy, Kaibo Zheng, et al.
(2015) Nano Letters, 15 p.1603-1608
Journal article

Sandwiched confinement of quantum dots in graphene matrix for efficient electron transfer and photocurrent production.

Nan Zhu, Kaibo Zheng, Khadga Jung Karki, Mohamed Qenawy, Qiushi Zhu, et al.
(2015) Scientific Reports, 5
Journal article

Exciton Binding Energy and the Nature of Emissive States in Organometal Halide Perovskites.

Kaibo Zheng, Qiushi Zhu, Mohamed Qenawy, Maria Messing, Wei Zhang, et al.
(2015) The Journal of Physical Chemistry Letters, 6 p.2969-2975
Journal article

Directed Energy Transfer in Films of CdSe Quantum Dots: Beyond the Point Dipole Approximation

Kaibo Zheng, Karel Zidek, Mohamed Qenawy, Nan Zhu, Pavel Chabera, et al.
(2014) Journal of the American Chemical Society, 136 p.6259-6268
Journal article

Organometal Halide Perovskite Solar Cell Materials Rationalized: Ultrafast Charge Generation, High and Microsecond-Long Balanced Mobilities, and Slow Recombination

Carlito Ponseca, Tom J. Savenije, Mohamed Qenawy, Kaibo Zheng, Arkady Yartsev, et al.
(2014) Journal of the American Chemical Society, 136 p.5189-5192
Journal article

Thermally Activated Exciton Dissociation and Recombination Control the Carrier Dynamics in Organometal Halide Perovskite

Tom J. Savenije, Carlito Ponseca, Lucas Kunneman, Mohamed Qenawy, Kaibo Zheng, et al.
(2014) The Journal of Physical Chemistry Letters, 5 p.2189-2194
Journal article

SEM and XAS characterization at beginning of life of Pd-based cathode electrocatalysts in PEM fuel cells

Karina Suarez Alcantara, D. C. Martinez-Casillas, Kaibo Zheng, Qiushi Zhu, Mohamed Qenawy, et al.
(2014) International Journal of Hydrogen Energy, 39 p.5358-5370
Journal article

Orbital Topology Controlling Charge Injection in Quantum-Dot-Sensitized Solar Cells

Thorsten Hansen, Karel Zidek, Kaibo Zheng, Mohamed Qenawy, Pavel Chabera, et al.
(2014) The Journal of Physical Chemistry Letters, 5 p.1157-1162
Journal article

High precision measurements using high frequency gigahertz signals

Aohan Jin, Siyuan Fu, Atsunori Sakurai, Liang Liu, Fredrik Edman, et al.
(2014) Review of Scientific Instruments, 85
Journal article

Hole Trapping: The Critical Factor for Quantum Dot Sensitized Solar Cell Performance

Mohamed Qenawy, Rebecca Marschan, Karel Zidek, Maria Messing, Abdallah Abdelwahab, et al.
(2014) Journal of Physical Chemistry C, 118 p.25802-25808
Journal article

Combined treatment of relaxation and fluctuation dynamics in the calculation of two-dimensional electronic spectra.

Joachim Seibt, Tönu Pullerits
(2014) Journal of Chemical Physics, 141
Journal article

Simultaneous Creation and Recovery of Trap States on Quantum Dots in a Photoirradiated CdSe-ZnO System

Karel Zidek, Kaibo Zheng, Mohamed Qenawy, Pavel Chabera, Tönu Pullerits, et al.
(2014) Journal of Physical Chemistry C, 118 p.27567-27573
Journal article

Ultrafast Charge Transfer from CdSe Quantum Dots to p-Type NiO: Hole Injection vs Hole Trapping

Kaibo Zheng, Karel Zidek, Mohamed Qenawy, Wei Zhang, Pavel Chabera, et al.
(2014) Journal of Physical Chemistry C, 118 p.18462-18471
Journal article

Ultra Long-Lived Radiative Trap States in CdSe Quantum Dots

Mohamed Qenawy, Khadga Jung Karki, Nils Lenngren, Kaibo Zheng, Torbjörn Pascher, et al.
(2014) Journal of Physical Chemistry C, 118 p.21682-21686
Journal article

Electron relaxation in the CdSe quantum dot - ZnO composite: prospects for photovoltaic applications.

Karel Zidek, Mohamed Qenawy, Kaibo Zheng, Tönu Pullerits
(2014) Scientific Reports, 4
Journal article

Exciton coupling induces vibronic hyperchromism in light-harvesting complexes

Jan Schulze, Magne Torbjörnsson, Oliver Kuehn, Tönu Pullerits
(2014) New Journal of Physics, 16
Journal article

Coherent two-dimensional photocurrent spectroscopy in a PbS quantum dot photocell.

Khadga Jung Karki, Julia R Widom, Joachim Seibt, Ian Moody, Mark C Lonergan, et al.
(2014) Nature Communications, 5
Journal article

Optimizing ZnO nanoparticle surface for bulk heterojunction hybrid solar cells

Shuyan Shao, Kaibo Zheng, Karel Zidek, Pavel Chabera, Tönu Pullerits, et al.
(2013) Solar Energy Materials and Solar Cells, 118 p.43-47
Journal article

Fast Monolayer Adsorption and Slow Energy Transfer in CdSe Quantum Dot Sensitized ZnO Nanowires

Kaibo Zheng, Karel Zidek, Mohamed Qenawy, Magne Torbjörnsson, Pavel Chabera, et al.
(2013) The Journal of Physical Chemistry Part A: Molecules, Spectroscopy, Kinetics, Environment and General Theory, 117 p.5919-5925
Journal article

Digital cavities and their potential applications

Khadga Jung Karki, Magne Torbjörnsson, J. R. Widom, A. H. Marcus, Tönu Pullerits
(2013) Journal of Instrumentation, 8
Journal article

Multiple exciton generation in nano-crystals revisited: Consistent calculation of the yield based on pump-probe spectroscopy.

Khadga Jung Karki, Fei Ma, Kaibo Zheng, Karel Zidek, Abdelrazek Mousa, et al.
(2013) Scientific Reports, 3
Journal article

3D Spectroscopy of Vibrational Coherences in Quantum Dots: Theory.

Joachim Seibt, Thorsten Hansen, Tönu Pullerits
(2013) The Journal of Physical Chemistry Part B, 117 p.11124-11133
Journal article

Nanoscale Confinement and Fluorescence Effects of Bacterial Light Harvesting Complex LH2 in Mesoporous Silicas

Hideki Ikemoto, Sumera Tubasum, Tönu Pullerits, Jens Ulstrup, Qijin Chi
(2013) Journal of Physical Chemistry C, 117 p.2868-2878
Journal article

Generalized lock-in amplifier for precision measurement of high frequency signals

Siyuan Fu, Atsunori Sakurai, Liang Liu, Fredrik Edman, Tönu Pullerits, et al.
(2013) Review of Scientific Instruments, 84
Journal article

Evidence of excited state localization and static disorder in LH2 investigated by 2D-polarization single-molecule imaging at room temperature.

Sumera Tubasum, Rafael Camacho Dejay, Matthias Meyer, Dheerendra Yadav, Richard J Cogdell, et al.
(2013) Physical Chemistry Chemical Physics, 15 p.19862-19869
Journal article

Anchored LH2 Complexes in 2D Polarization Imaging.

Sumera Tubasum, Shunsuke Sakai, Takehisa Dewa, Villy Sundström, Ivan Scheblykin, et al.
(2013) The Journal of Physical Chemistry Part B, 117 p.11391-11396
Journal article

Effect of metal oxide morphology on electron injection from CdSe quantum dots to ZnO

Kaibo Zheng, Karel Zidek, Mohamed Qenawy, Pavel Chabera, Mahmoud S. Abd El-Sadek, et al.
(2013) Applied Physics Letters, 102
Journal article

Multiexciton Absorption Cross Sections of CdSe Nanocrystals at Band-Edge Energy

Nils Lenngren, Tommy Garting, Kaibo Zheng, Mohamed Qenawy, Noelle Lascoux, et al.
(2013) XVIIIth International Conference On Ultrafast Phenomena, 41
Conference paper

Beating Signals in 2D Spectroscopy: Electronic or Nuclear Coherences? Application to a Quantum Dot Model System

Joachim Seibt, Tönu Pullerits
(2013) Journal of Physical Chemistry C, 117 p.18728-18737
Journal article

Beatings in electronic 2D spectroscopy suggest another role of vibrations in photosynthetic light harvesting.

Tönu Pullerits, Donatas Zigmantas, Villy Sundström
(2013) Proceedings of the National Academy of Sciences, 110 p.1148-1149
Journal article

External Electric Field-Dependent Photoinduced Charge Transfer in a Donor-Acceptor System for an Organic Solar Cell

Peng Song, Yuanzuo Li, Fengcai Ma, Tönu Pullerits, Mengtao Sun
(2013) Journal of Physical Chemistry C, 117 p.15879-15889
Journal article

Enhanced Performance of Inverted Polymer Solar Cells by Using Poly(ethylene oxide)-Modified ZnO as an Electron Transport Layer

Shuyan Shao, Kaibo Zheng, Tönu Pullerits, Fengling Zhang
(2013) ACS Applied Materials and Interfaces, 5 p.380-385
Journal article

Balancing Electron Transfer and Surface Passivation in Gradient CdSe/ZnS Core-Shell Quantum Dots Attached to ZnO

Mohamed Qenawy, Karel Zidek, Kaibo Zheng, Pavel Chabera, Maria Messing, et al.
(2013) The Journal of Physical Chemistry Letters, 4 p.1760-1765
Journal article

Multiexciton Absorption Cross Sections of CdSe Quantum Dots Determined by Ultrafast Spectroscopy

Nils Lenngren, Tommy Garting, Kaibo Zheng, Mohamed Qenawy, Noelle Lascoux, et al.
(2013) The Journal of Physical Chemistry Letters, 4 p.3330-3336
Journal article

Nonlinear response theory on the Keldysh contour

Thorsten Hansen, Tönu Pullerits
(2012) Journal of Physics B: Atomic, Molecular and Optical Physics, 45
Journal article

Exciton-vibrational coupling in molecular aggregates: Electronic versus vibronic dimer

Sergey Polyutov, Oliver Kuehn, Tönu Pullerits
(2012) Chemical Physics, 394 p.21-28
Journal article

Polarization single complex imaging of circular photosynthetic antenna.

Sumera Tubasum, Daniel Thomsson, Richard Cogdell, Ivan Scheblykin, Tönu Pullerits
(2012) Photosynthesis Research, 111 p.41-45
Journal article

Origin of Long-Lived Coherences in Light-Harvesting Complexes

Niklas Christensson, Harald F. Kauffmann, Tönu Pullerits, Tomas Mancal
(2012) The Journal of Physical Chemistry Part B, 116 p.7449-7454
Journal article

Ultrafast Dynamics of Multiple Exciton Harvesting in the CdSe-ZnO System: Electron Injection versus Auger Recombination.

Karel Zidek, Kaibo Zheng, Mohamed Qenawy, Nils Lenngren, Pavel Chabera, et al.
(2012) Nano Letters, 12 p.6393-6399
Journal article

Quantum dot photodegradation due to CdSe-ZnO charge transfer: Transient absorption study

Karel Zidek, Kaibo Zheng, Pavel Chabera, Mohamed Qenawy, Tönu Pullerits
(2012) Applied Physics Letters, 100
Journal article

Electron Transfer in Quantum-Dot-Sensitized ZnO Nanowires: Ultrafast Time-Resolved Absorption and Terahertz Study

Karel Zidek, Kaibo Zheng, Carlito Ponseca, Maria Messing, Reine Wallenberg, et al.
(2012) Journal of the American Chemical Society, 134 p.12110-12117
Journal article

Excitation-Emission Polarization Spectroscopy of Single Light Harvesting Complexes.

Sumera Tubasum, Richard J Cogdell, Ivan Scheblykin, Tönu Pullerits
(2011) The Journal of Physical Chemistry Part B, 115 p.4963-4970
Journal article

Nonperturbative modeling of fifth-order coherent multidimensional spectroscopy in light harvesting antennas

Ben Brueggemann, Tönu Pullerits
(2011) New Journal of Physics, 13
Journal article

Carotenoid response to retinal excitation and photoisomerization dynamics in xanthorhodopsin

Vaclav Slouf, Sergei P. Balashov, Janos K. Lanyi, Tönu Pullerits, Tomas Polivka
(2011) Chemical Physics Letters, 516 p.96-101
Journal article

Theoretical Characterization of the PC60BM:PDDTT Model for an Organic Solar Cell

Yuanzuo Li, Tönu Pullerits, Meiyu Zhao, Mengtao Sun
(2011) Journal of Physical Chemistry C, 115 p.21865-21873
Journal article

Electronic Double-Quantum Coherences and Their Impact on Ultrafast Spectroscopy: The Example of beta-Carotene

Niklas Christensson, Franz Milota, Alexandra Nemeth, Igor Pugliesi, Eberhard Riedle, et al.
(2010) The Journal of Physical Chemistry Letters, 1 p.3366-3370
Journal article

Electronic photon echo spectroscopy and vibrations

Niklas Christensson, B. Dietzek, Arkady Yartsev, Tönu Pullerits
(2010) Vibrational Spectroscopy, 53 p.2-5
Conference paper

Double-quantum two-dimensional electronic spectroscopy of a three-level system: Experiments and simulations

Alexandra Nemeth, Franz Milota, Tomas Mancal, Tönu Pullerits, Jaroslaw Sperling, et al.
(2010) Journal of Chemical Physics, 133
Journal article

Weakly chirped pulses in frequency resolved coherent spectroscopy.

Niklas Christensson, Yuri Avlasevich, Arkady Yartsev, Klaus Müllen, Torbjörn Pascher, et al.
(2010) Journal of Chemical Physics, 132 p.1-174508
Journal article

Four-wave-mixing spectroscopy of peridinin in solution and in the peridinin-chlorophyll-a protein

Niklas Christensson, Pavel Chabera, Roger G. Hiller, Tönu Pullerits, Tomas Polivka
(2010) Chemical Physics, 373 p.15-22
Journal article

Photon echo spectroscopy reveals structure-dynamics relationships in carotenoids

Niklas Christensson, Tomas Polivka, Arkady Yartsev, Tönu Pullerits
(2009) Physical Review B (Condensed Matter and Materials Physics), 79
Journal article

Two-dimensional electronic spectroscopy of beta-carotene.

Niklas Christensson, Franz Milota, Alexandra Nemeth, Jaroslaw Sperling, Harald F Kauffmann, et al.
(2009) The Journal of Physical Chemistry Part B, 113 p.16409-16419
Journal article

Solute specific polar solvation studied by photon echo spectroscopy

Niklas Christensson, Benjamin Dietzek, Arkady Yartsev, Tönu Pullerits
(2009) Chemical Physics, 357 p.85-95
Journal article

Temperature dependent exciton-exciton annihilation in the LH2 antenna complex

Ben Brueggemann, Niklas Christensson, Tönu Pullerits
(2009) Chemical Physics, 357 p.140-143
Journal article

Probing the strength of the system-bath interaction by three-pulse photon echoes.

Niklas Christensson, Benjamin Dietzek, Arkady Yartsev, Tönu Pullerits
(2009) Journal of Chemical Physics, 130
Journal article

Determining Vibrational Huang-Rhys Factors by Photon Echo Spectroscopy

Niklas Christensson, Arkady Yartsev, Tönu Pullerits
(2009) Ultrafast Phenomena XVI, 92 p.334-336
Conference paper

Excited state properties of neutral and charged ter-fluorene with and without a keto-defect

W J D Beenken, M Sun, G Zhao, Tönu Pullerits
(2008) Physica Status Solidi. B: Basic Research, 245 p.849-853
Journal article

Photosynthetic Light Harvesting

Tomas Polivka, Tönu Pullerits, Villy Sundström
(2008) Ultrashort laser pulses in biology and chemistry
Book chapter

Dynamics of Excited States and Charge Photogeneration in Organic Semiconductor Materials

Kim Jespersen, Yuri Zausjitsyn, Sebastian Westenhoff, Tönu Pullerits, Arkady Yartsev, et al.
(2008) Fluorescence of Supermolecules, Polymers, and Nanosystems , p.285-297
Book chapter

Three-pulse photon echo peak shift in optically dense samples

Niklas Christensson, Benjamin Dietzek, Torbjörn Pascher, Arkady Yartsev, Tönu Pullerits
(2008) Chemical Physics Letters, 457 p.106-109
Journal article

Non-perturbative calculation of 2D spectra in heterogeneous systems: Exciton relaxation in the FMO complex

Ben Brüggemann, Pär Kjellberg, Tönu Pullerits
(2007) Chemical Physics Letters, 444 p.192-196
Journal article

Excited state and charge photogeneration dynamics in conjugated polymers

Ivan Scheblykin, Arkady Yartsev, Tönu Pullerits, Vidmantas Gulbinas, Villy Sundström
(2007) The Journal of Physical Chemistry Part B, 111 p.6303-6321
Journal article review

Appearance of intramolecular high-frequency vibrations in two-dimensional, time-integrated three-pulse photon echo data

Benjamin Dietzek, Niklas Christensson, Pär Kjellberg, Torbjörn Pascher, Tönu Pullerits, et al.
(2007) Physical Chemistry Chemical Physics, 9 p.701-710
Journal article

Laser pulse control of exciton dynamics in a biological

Ben Brüggemann, Tönu Pullerits, Volkhard May
(2007) Journal of Photochemistry and Photobiology, A: Chemistry, 190 p.372-377
Journal article

Ultrafast excited-state isomerization dynamics of 1,1 '-diethyl-2,2 '-cyanine studied by four-wave mixing spectroscopy

Benjamin Dietzek, Niklas Christensson, Torbjörn Pascher, Tönu Pullerits, Arkady Yartsev
(2007) The Journal of Physical Chemistry Part B, 111 p.5396-5404
Journal article

Laser pulse control of exciton dynamics in the FMO complex: Polarization shaping versus effects of structural and energetic disorder

Ben Brüggemann, Tönu Pullerits, V May
(2006) Journal of Photochemistry and Photobiology, A: Chemistry, 180 p.322-327
Journal article

Control of electron transfer pathways in a dye-sensitized solar cell

Ben Brüggemann, JuanAngel Organero, Torbjörn Pascher, Tönu Pullerits, Arkady Yartsev
(2006) Physical Review Letters, 97
Journal article

Control of emission by intermolecular fluorescence resonance energy transfer and intermolecular charge transfer

Mengtao Sun, Tönu Pullerits, Pär Kjellberg, Wichard Beenken, K L Han
(2006) The Journal of Physical Chemistry Part A: Molecules, Spectroscopy, Kinetics, Environment and General Theory, 110 p.6324-6328
Journal article

Comparison of the electronic structure of PPV and its derivative DIOXA-PPV

Mengtao Sun, Pär Kjellberg, Wichard Beenken, Tönu Pullerits
(2006) Chemical Physics, 327 p.474-484
Journal article

Two-dimensional electronic spectroscopy of an excitonically coupled dimer

Pär Kjellberg, Ben Brüggemann, Tönu Pullerits
(2006) Physical Review B (Condensed Matter and Materials Physics), 74
Journal article

Exciton Control in the FMO Complex: Influence of Laser Pulse Polarization

Ben Brüggemann, Tönu Pullerits, Volkhard May
(2006) Femtochemistry VII , p.518-521
Conference paper

Multi-dimensional fs spectroscopy of an excitonic dimer, described by Redfield relaxation theory

Pär Kjellberg, Tönu Pullerits
(2006) Femtochemistry VII , p.57-61
Conference paper

Three-pulse photon echo of an excitonic dimer modeled via Redfield theory

Pär Kjellberg, Tönu Pullerits
(2006) Journal of Chemical Physics, 124
Journal article

High carrier mobility in low band gap polymer-based field-effect transistors

MX Chen, X Crispin, E Perzon, MR Andersson, Tönu Pullerits, et al.
(2005) Applied Physics Letters, 87
Journal article

Optical properties of low band gap alternating copolyfluorenes for photovoltaic devices

N-K Persson, Mengtao Sun, Pär Kjellberg, Tönu Pullerits, O Inganas
(2005) Journal of Chemical Physics, 123 p.9-204718
Journal article

Large spectral diffusion of conjugated polymer single molecule fluorescence at low temperature

Oleg Mirzov, Tönu Pullerits, F Cichos, C von Borczyskowski, Ivan Scheblykin
(2005) Chemical Physics Letters, 408 p.317-321
Journal article

Conformational fluctuations and large fluorescence spectral diffusion in conjugated polymer single chains at low temperatures

Tönu Pullerits, Oleg Mirzov, Ivan Scheblykin
(2005) The Journal of Physical Chemistry Part B, 109 p.19099-19107
Journal article

Excited state properties of acceptor-substitute carotenoids: 2D and 3D real-space analysis

Mengtao Sun, Pär Kjellberg, Fengcai Ma, Tönu Pullerits
(2005) Chemical Physics Letters, 401 p.558-564
Journal article

From biological to synthetic light-harvesting materials - the elementary steps

Tönu Pullerits, Villy Sundström
(2005) Energy harvesting materials , p.143-186
Book chapter

Ultrafast formation of a carotenoid radical in LH2 antenna complexes of purple bacteria

Tomas Polivka, Tönu Pullerits, H A Frank, R J Cogdell, Villy Sundström
(2004) The Journal of Physical Chemistry Part B, 108 p.15398-15407
Journal article

Spectroscopic units in conjugated polymers: A quantum chemically founded concept?

Wichard Beenken, Tönu Pullerits
(2004) The Journal of Physical Chemistry Part B, 108 p.6164-6169
Journal article

Ultrafast carotenoid band shifts: Experiment and theory

Jennifer Herek, M Wendling, Zhi He, Tomas Polivka, G Garcia-Asua, et al.
(2004) The Journal of Physical Chemistry Part B, 108 p.10398-10403
Journal article

In vitro self-assembly of the light harvesting pigment-protein LH2 revealed by ultrafast spectroscopy and electron microscopy

Axel Schubert, Anna Stenstam, Wichard Beenken, Jennifer Herek, R Cogdell, et al.
(2004) Biophysical Journal, 86 p.2363-2373
Journal article

Excitonic coupling in polythiophenes: Comparison of different calculation methods

Wichard Beenken, Tönu Pullerits
(2004) Journal of Chemical Physics, 120 p.2490-2495
Journal article

The electronic states of polyfluorene copolymers with alternating donor-acceptor units

Kim Jespersen, Wichard Beenken, Yuri Zausjitsyn, Arkady Yartsev, Mats Andersson, et al.
(2004) Journal of Chemical Physics, 121 p.12613-12617
Journal article

Conformational Disorder and Energy Migration in MEH-PPV with Partially Broken Conjugation.

Mette Grage, P W Wood, A Ruseckas, Tönu Pullerits, W Mitchell, et al.
(2003) Journal of Chemical Physics, 118 p.7644-7650
Journal article

Bacteriochlorophyll in Electric Field.

Pär Kjellberg, Zhi He, Tönu Pullerits
(2003) The Journal of Physical Chemistry Part B, 107 p.13737-13742
Journal article

Ultrafast Excitation Transfer and Trapping in a Thin Polymer Film.

Mette Grage, Yuri Zausjitsyn, Arkady Yartsev, Mirianas Chachisvilis, Villy Sundström, et al.
(2003) Physical Review B (Condensed Matter and Materials Physics), 67 p.1-205207
Journal article

Influence of the protein binding site on the excited states of bacteriochlorophyll: DFT calculations of B800 in LH2

Zhi He, Villy Sundström, Tönu Pullerits
(2002) The Journal of Physical Chemistry Part B, 106 p.11606-11612
Journal article

Potential surfaces and delocalization of excitons in dimers

Wichard Beenken, Mats Dahlbom, Pär Kjellberg, Tönu Pullerits
(2002) Journal of Chemical Physics, 117 p.5810-5820
Journal article

Fluorescence depolarization dynamics in the B850 complex of purple bacteria

O Kuhn, Villy Sundström, Tönu Pullerits
(2002) Chemical Physics, 275 p.15-30
Journal article

The carotenoid S-1 state in LH2 complexes from purple bacteria Rhodobacter sphaeroides and Rhodopseudomonas acidophila: S-1 energies, dynamics, and carotenoid radical formation

Tomas Polivka, Donatas Zigmantas, Jennifer Herek, Zhi He, Torbjörn Pascher, et al.
(2002) The Journal of Physical Chemistry Part B, 106 p.11016-11025
Journal article

Collective excitation dynamics in molecular aggregates: Exciton relaxation, self-trapping and polaron formation.

Mats Dahlbom, Wichard Beenken, Tönu Pullerits, Villy Sundström
(2002) Royal Society of Chemistry. Special Publications, 283 p.118-135
Journal article

Collective excitation dynamics and polaron formation in molecular aggregates

Mats Dahlbom, Wichard Beenken, Villy Sundström, Tönu Pullerits
(2002) Chemical Physics Letters, 364 p.556-561
Journal article