Fachbereich Chemie
Publikationen von Gabriel Bester
| Suche: FB Chemie / Hamburg | |
| 2024 | |
| 144 |
Exciton-Phonon Coupling in Single ZnCdSe-Dot/CdS-Rod Nanocrystals with Engineered Band Gaps from Type-II to Type-I Florian Johst, Jannik Rebmann, Hans Werners, Lars Klemeyer , Jagadesh Kopula Kesavan, Dorota Koziej , Christian Strelow , Gabriel Bester , Alf Mews , Tobias Kipp ACS Photonics 11, 3741-3749 (2024) Reprint: e-Print Archive arXiv:2404.11516v1 (2024) (old title: Exciton-Phonon Coupling in Single Band-Gap Engineered ZnCdSe-Dot/CdS-Rod Nanocrystals) |
| 143 |
How Surface Defects Shape the Excitons and Photoluminescence of Ultrasmall CdSe Quantum Dots Torben Steenbock , Emilia Drescher, Tobias Dittmann, Gabriel Bester Chemistry of Materials 36, 6504-6514 (2024) Reprint: ChemRxiv 2024-fqpp4 (2024) |
| 142 |
Empirical band-gap correction for LDA-derived atomic effective pseudopotentials Surender Kumar, Hanh Bui, Gabriel Bester Computational Condensed Matter 40, e00917 (9 pp) (2024) Reprint: e-Print Archive arXiv:2403.08533v1 (2024) |
| 141 |
GW effects on the topology of type-II Dirac cones in NiTe2, PtSe2 and PtTe2 Franz Fischer, Abderrezak Torche, Marta Prada, Gabriel Bester e-Print Archive arXiv:2407.03012, 8 pp (2024) |
| 140 |
Origin of the High-Frequency Shoulder in the Raman Spectra of CdSe Quantum Dots Surender Kumar, Torben Steenbock , Gabriel Bester Journal of Physical Chemistry Letters 15, 10392-10398 (2024) |
| 139 |
Utilizing High X-ray Energy Photon-In Photon-Out Spectroscopies and X-ray Scattering to Experimentally Assess the Emergence of Electronic and Atomic Structure of ZnS Nanorods Lars Klemeyer , Tjark L. R. Gröne, de Almeida Cecilia Zito, Olga Vasylieva, Melike Gumus Akcaalan, Sani Y. Harouna-Mayer, Francesco Caddeo, Torben Steenbock , Sarah-Alexandra Hussak, Jagadesh Kopula Kesavan, Ann-Christin Dippel, Xiao Sun, Andrea Köppen, Viktoriia A. Saveleva, Surender Kumar, Gabriel Bester , Pieter Glatzel, Dorota Koziej Journal of the American Chemical Society 146, 33475-33484 (2024) Reprint: ChemRxiv 2024-qflhf (2024) |
| 138 |
Superexchange Mechanism in Coupled Triangulenes Forming Spin-1 Chains Yasser Saleem, Torben Steenbock , Emha Riyadhul Jinan Alhadi, Weronika Pasek, Gabriel Bester , Pawel Potasz Nano Letters 24, 7417-7423 (2024) Reprint: e-Print Archive arXiv:2403.07774 (2024) |
| 137 |
Optical gain and entanglement through dielectric confinement and electric field in InP quantum dots Christos S. Garoufalis, David B. Hayrapetyan, Hayk A. Sarkisyan, Paytsar A. Mantashyan, Zaiping Zeng, Iosif Galanakis, Gabriel Bester , Torben Steenbocke, Sotirios Baskoutas Nanoscale 16, 8447-8454 (2024) |
| 136 |
Electrically tunable fine structure of negatively charged excitons in gated bilayer graphene quantum dots Katarzyna Sadecka, Yasser Saleem, Daniel Miravet, Matthew Albert, Marek Korkusinski, Gabriel Bester , Pawel Hawrylak Physical Review B 109, 085434 (10 pp) (2024) Reprint: e-Print Archive arXiv:2312.06264v1 (2023) |
| 135 |
Optical properties of gated bilayer graphene quantum dots with trigonal warping Matthew Albert, Daniel Miravet, Yasser Saleem, Katarzyna Sadecka, Marek Korkusinski, Gabriel Bester , Pawel Hawrylak Physical Review B 110, 155421 (10 pp) (2024) |
| 134 |
GW effects on the topology of type-II Dirac cones in NiTe2, PtSe2, and PtTe2 Franz Fischer, Abderrezak Torche, Marta Prada, Gabriel Bester Physical Review B 110, 165146 (8 pp) (2024) |
2023 | |
| 133 |
Ligand-Induced Symmetry Breaking as the Origin of Multiexponential Photoluminescence Decay in CdSe Quantum Dots Torben Steenbock , Tobias Dittmann, Surender Kumar, Gabriel Bester Journal of Physical Chemistry Letters 14, 8859-8866 (2023) Reprint: ChemRxiv 2023-0gjch (2023) |
| 132 |
Effects of random alloy disorder, shape deformation, and substrate misorientation on the exciton lifetime and fine structure splitting of GaAs/AlxGa1-xAs (111) quantum dots Geoffrey Pirard, Francesco Basso Basset, Sergio Bietti, Stefano Sanguinetti, Rinaldo Trotta, Gabriel Bester Physical Review B 107, 205417 (17 pp) (2023) |
| 131 |
Accurate force-field methodology capturing atomic reconstructions in transition metal dichalcogenide moiré system Carl Emil Mørch Nielsen, Miguel da Cruz, Abderrezak Torche, Gabriel Bester Physical Review B 108, 045402 (10 pp) (2023) Reprint: e-Print Archive arXiv:2306.16124 (2023) |
| 130 |
Frozen-phonon method for state anticrossing situations and its application to zero-point motion effects in diamondoids Pablo Garcia-Risueño, Peng Han , Surender Kumar, Gabriel Bester Physical Review B 108, 125403 (13 pp) (2023) Reprint: e-Print Archive arXiv:1904.05385v1 (2019) |
2022 | |
| 129 |
Role of Magnetic Coupling in Photoluminescence Kinetics of Mn2+-Doped ZnS Nanoplatelets Liwei Dai, Abderrezak Torche, Christian Strelow , Tobias Kipp , Thanh Huyen Vuong, Jabor Rabeah, Kevin Oldenburg, Gabriel Bester , Alf Mews , Christian Klinke , Rostyslav Lesyuk ACS Applied Materials & Interfaces 14, 18806-18815 (2022) Reprint: e-Print Archive, arXiv:2210.16560v1 (2022) |
| 128 |
Exchange Spin Coupling in Optically Excited States Torben Steenbock , Lawrence L. M. Rybakowski, Dominik Benner, Carmen Herrmann , Gabriel Bester Journal of Chemical Theory and Computation 18, 4708-4718 (2022) Reprint: ChemRxiv 0t3fr (2022) |
| 127 |
Excitons in ZnO Quantum Dots: The Role of Dielectric Confinement Christos S. Garoufalis, Zaiping Zeng, Gabriel Bester , Iosif Galanakis, David Hayrapetyan, Emmanuel Paspalakis, Sotirios Baskoutas Journal of Physical Chemistry C 126, 2833-2838 (2022) |
| 126 |
Dopant Cluster Formation and Exchange Spin Coupling as Limiting Factors for the Magnetic Activity of Mn-Doped ZnS Quantum Dots Torben Steenbock , Tobias Dittmann, Gabriel Bester Journal of Physical Chemistry C 126, 19286-19293 (2022) Reprint: Horst Weller Festschrift 26 (2022) |
| 125 |
Dot-Size Dependent Excitons in Droplet-Etched Cone-Shell GaAs Quantum Dots Christian Heyn, Andreas Gräfenstein, Geoffrey Pirard, Leonardo Ranasinghe, Kristian Deneke, Ahmed Alshaikh, Gabriel Bester , Wolfgang Hansen Nanomaterials 12, 2981 (9 pp) (2022) |
| 124 |
Intraband dynamics of mid-infrared HgTe quantum dots Matthias Ruppert, Hanh Bui, Laxmi Kishore Sagar, Pieter Geiregat, Zeger Hens , Gabriel Bester , Nils Huse Nanoscale 14, 4123-4130 (2022) |
| 123 |
Exciton Fine Structure in InAs Quantum Dots with Cavity-Enhanced Emission at Telecommunication Wavelength and Grown on a GaAs(111)A Vicinal Substrate Andrea Barbiero, Artur Tuktamyshev, Geoffrey Pirard, Tina Müller, R. Mark Stevenson, Sergio Bietti, Stefano Vichi, Alexey Federov, Gabriel Bester , Stefano Sanguinetti, Andrew J. Shields Physical Review Applied 18, 034081 (8 pp) (2022) Reprint: e-Print Archive arXiv:2202.11436v1 (2022) |
| 122 |
Determination of the phonon sidebands in the photoluminescence spectrum of semiconductor nanoclusters from ab initio calculations Peng Han , Gabriel Bester Physical Review B 106, 245404 (11 pp) (2022) Erratum: Physical Review B 108, 199902 (2023) Reprint: e-Print Archive arXiv:2311.01218v1 (2023) |
2021 | |
| 121 |
Photoluminescence of Fully Inorganic Colloidal Gold Nanocluster and Their Manipulation Using Surface Charge Effects Anna R. Ziefuß, Torben Steenbock , Dominik Benner, Anton Plech, Jörg Göttlicher, Melissa Teubner, Benjamin Grimm-Lebsanft, Christoph Rehbock, Clothilde Comby-Zerbino, Rodolphe Antoine, David Amans, Indranath Chakraborty, Gabriel Bester , Milen Nachev, Bernd Sures, Michael Rübhausen , Wolfgang J. Parak , Stephan Barcikowski Advanced Materials 33, 2101549 (12 pp) (2021) |
| 120 |
Biexcitons fine structure and non-equilibrium effects in transition metal dichalcogenides monolayers from first principles Abderrezak Torche, Gabriel Bester Communications Physics 4, 67 (8 pp) (2021) |
| 119 |
Exciton-Related Raman Scattering, Interband Absorption and Photoluminescence in Colloidal CdSe/CdS Core/Shell Quantum Dots Ensemble Grigor A. Mantashian, Paytsar A. Mantashyan, Hayk A. Sarkisyan, Eduard M. Kazaryan, Gabriel Bester , Sotirios Baskoutas, David B. Hayrapetyan Nanomaterials 11, 1274 (2021) |
| 118 |
Screened configuration interaction method for open-shell excited states applied to NV centers Walter Pfäffle, Denis Antonov, Jörg Wrachtrup, Gabriel Bester Physical Review B 104, 104105 (9 pp) (2021) |
2020 | |
| 117 |
Single-Crystalline Colloidal Quasi-2D Tin Telluride Fu Li , Jiecai Fu, Abderrezak Torche, Sascha Kull, Andreas Kornowski, Rostyslav Lesyuk, Gabriel Bester , Christian Klinke Advanced Materials Interfaces 7, 2000410 (2020) Reprint: e-Print Archive, arXiv:2005.08867v1 (2020) |
| 116 |
Effect of IT-M doping on charge transfer and ultrafast carrier dynamics of ternary organic solar cell materials Hui Zhang, Xinke Wang, YanSheng Sun, Peng Han , JingPeng Ren, Wenfeng Sun, Shengfei Feng, Jiasheng Ye, Shaopeng Yang, Gabriel Bester , Yan Zhang Journal of Physics D: Applied Physics 53, 95103 (8 pp) (2020) |
| 115 |
Excitonic fine structure of zinc-blende and wurtzite colloidal CdSe nanocrystals and comparison to effective mass results Hanh Bui, Anastasia Karpulevich, Gabriel Bester Physical Review B 101, 115414 (2020) |
2019 | |
| 114 |
Optical properties of zig-zag and armchair ZnO colloidal nanoribbons Christos S. Garoufalis, Zaiping Zeng, Gabriel Bester , David B. Hayrapetyan, Sotirios Baskoutas Chemical Physics Letters 732, 136659 (2019) |
| 113 |
Dielectric response function for colloidal semiconductor quantum dots Anastasia Karpulevich, Hanh Bui, Zhi Wang, Sören Hapke, Cristina Palencia Ramiréz, Horst Weller , Gabriel Bester Journal of Chemical Physics 151, 224103 (9 pp) (2019) |
| 112 |
Phonon-Assisted Auger Process Enables Ultrafast Charge Transfer in CdSe Quantum Dot/Organic Molecule Zhi Wang, Mona Rafipoor, Pablo Garcia-Risueño, Jan-Philip Merkl, Peng Han , Holger Lange , Gabriel Bester Journal of Physical Chemistry C 123, 17127-17135 (2019) Reprint: e-Print Archive arXiv:1812.09296v1 (2018) |
| 111 |
From Wurtzite Nanoplatelets to Zinc Blende Nanorods: Simultaneous Control of Shape and Phase in Ultrathin ZnS Nanocrystals Liwei Dai, Rostyslav Lesyuk, Anastasia Karpulevich, Abderrezak Torche, Gabriel Bester , Christian Klinke Journal of Physical Chemistry Letters 10, 3828-3835 (2019) Reprint: e-Print Archive, arXiv:1907.02365v1 (2019) |
| 110 |
Fundamental difference between measured and calculated exciton-phonon coupling in nanostructures Peng Han , Gabriel Bester Physical Review B 99, 100302 (6 pp) (2019) |
| 109 |
First-principles many-body theory for charged and neutral excitations: Trion fine structure splitting in transition metal dichalcogenides Abderrezak Torche, Gabriel Bester Physical Review B 100, 201403(R) (6 pp) (2019) |
2018 | |
| 108 |
Uniaxial stress flips the natural quantization axis of a quantum dot for integrated quantum photonics Xueyong Yuan, Fritz Weyhausen-Brinkmann, Javier Martín-Sánchez, Giovanni Piredda, Vlastimil Krápek, Yongheng Huo, Huiying Huang, Christian Schimpf, Oliver G. Schmidt, Johannes Edlinger, Gabriel Bester , Rinaldo Trotta, Armando Rastelli Nature Communications 9, 3058 (8 pp) (2018) Reprint: e-Print Archive, arXiv:1710.03962v3 (2018) |
| 107 |
Realization of linearly polarized exciton emission in wurtzite zinc oxide quantum dots Zaiping Zeng, Christos S. Garoufalis, Sotirios Baskoutas, Yu Jia, Gabriel Bester Physical Review B 98, 235410 (2018) |
2017 | |
| 106 |
Surface-bound states in nanodiamonds Peng Han , Denis Antonov, Jörg Wrachtrup, Gabriel Bester Physical Review B: Condensed Matter and Materials Physics 95, 195428 (11 pp) (2017) |
| 105 |
Force field potentials for the vibrational properties of II-VI semiconductor nanostructures Peng Han , Gabriel Bester Physical Review B: Condensed Matter and Materials Physics 96, 195436 (10 pp) (2017) |
| 104 |
Morphology control of exciton fine structure in polar and nonpolar zinc sulfide nanorods Sotirios Baskoutas, Zaiping Zeng, Christos S. Garoufalis, Gabriel Bester Scientific Reports 7, 9366 (6 pp) (2017) |
2016 | |
| 103 |
Band
gap renormalization of diamondoids: vibrational coupling and excitonic effects Peng Han , Gabriel Bester New Journal of Physics 18, 113052 (10 pp) (2016) |
| 102 |
Nonspherical atomic effective pseudopotentials for surface passivation Anastasia Karpulevich, Hanh Bui, Denis Antonov, Peng Han , Gabriel Bester Physical Review B: Condensed Matter and Materials Physics 94, 205417 (10 pp) (2016) |
2015 | |
| 101 |
Excitonic optical properties of wurtzite ZnS quantum dots under pressure Zaiping Zeng, Christos S. Garoufalis, Sotirios Baskoutas, Gabriel Bester Journal of Chemical Physics 142, 114305 (2015) |
| 100 |
Mechanism of Efficient Proton Conduction in Diphosphoric Acid Elucidated via First-Principles Simulation and NMR Rachel A. Krueger, Linas Vilciauskas, Jan-Patrick Melchior, Gabriel Bester , Klaus-Dieter Kreuer Journal of Physical Chemistry B 119, 15866-15875 (2015) |
| 99 |
Near-band-edge exciton polarization change in ZnO nanowires Zaiping Zeng, Alexia Petoni, Christos S. Garoufalis, Sotirios Baskoutas, Gabriel Bester Physical Chemistry Chemical Physics 11, 1197-1203 (2015) |
| 98 |
Large-scale atomic effective pseudopotential program including an efficient spin-orbit coupling treatment in real space Frank Zirkelbach, Pierre-Yves Prodhomme, Peng Han , Roby Cherian, Gabriel Bester Physical Review B: Condensed Matter and Materials Physics 91, 075119 (16 pp) (2015) |
| 97 |
Carrier relaxation in colloidal nanocrystals: Bridging large electronic energy gaps by low-energy vibrations Peng Han , Gabriel Bester Physical Review B: Condensed Matter and Materials Physics 91, 085305 (8 pp) (2015) |
| 96 |
Heavy strain conditions in colloidal core-shell quantum dots and their consequences on the vibrational properties from ab initio calculations Peng Han , Gabriel Bester Physical Review B: Condensed Matter and Materials Physics 92, 125438 (10 pp) (2015) Reprint: e-Print Archive, arXiv:1509.01705 (2015) |
| 95 |
Supercoupling between heavy-hole and light-hole states in nanostructures Jun-Wei Luo, Gabriel Bester , Alex Zunger Physical Review B: Condensed Matter and Materials Physics 92, 165301 (9 pp) (2015) Reprint: e-Print Archive, arXiv:1411.6187 (2015) |
2014 | |
| 94 |
A light-hole exciton in a quantum dot Yongheng Huo, Barbara J. Witek, Santosh Kumar, Jairo Ricardo Cárdenas, Jiaxiang Zhang, Nika Akopian, Ranber Singh, Eugenio Zallo, Raphael Grifone, Dominik Kriegner, Rinaldo Trotta, Fei Ding, Julian Stangl, Val Zwiller, Gabriel Bester , Armando Rastelli, Oliver G. Schmidt Nature Physics 10, 46-51 (2014) |
| 93 |
Direct Quantitative Electrical Measurement of Many-Body Interactions in Exciton Complexes in InAs Quantum Dots Patrick A. Labud, Arne Ludwig, Andreas D. Wieck , Gabriel Bester , Dirk Reuter Physical Review Letters 112, 046803 (2014) |
2013 | |
| 92 |
Vibron-vibron coupling from ab initio molecular dynamics simulations of a silicon cluster Peng Han , Linas Vilciauskas, Gabriel Bester New Journal of Physics 15, 043039 (2013) Reprint: e-Print Archive, arXiv:1301.6912v1 (2013) |
| 91 |
Electronic and optical properties of ZnO quantum dots under hydrostatic pressure Zaiping Zeng, Christos S. Garoufalis, Sotirios Baskoutas, Gabriel Bester Physical Review B: Condensed Matter and Materials Physics 87, 125302/1-125302/7 (2013) |
| 90 |
Electronic and optical properties of strained InxGa1-xAs/GaAs and strain-free GaAs/Al0.3Ga0.7As quantum dots on (110) substrates Ranber Singh, Gabriel Bester Physical Review B: Condensed Matter and Materials Physics 88, 075430/1-075430/6 (2013) |
| 89 |
Nonlinear piezoelectricity in wurtzite semiconductors Pierre-Yves Prodhomme, Annie Beya-Wakata, Gabriel Bester Physical Review B: Condensed Matter and Materials Physics 88, 121304/1-121304/4 (2013) |
| 88 |
Large nuclear zero-point motion effect in semiconductor nanoclusters Peng Han , Gabriel Bester Physical Review B: Condensed Matter and Materials Physics 88, 165311/1-165311/7 (2013) |
| 87 |
First principles molecular dynamics study of proton dynamics and transport in phosphoric acid/imidazole (2:1) system Linas Vilciauskas, Mark E. Tuckerman, Jan P. Melchior, Gabriel Bester , Klaus-Dieter Kreuer Solid State Ionics 252, 34-39 (2013) |
| 86 |
Atomistic Pseudopotential Theory of Droplet Epitaxial GaAs/AlGaAs Quantum Dots Jun-Wei Luo, Gabriel Bester , Alex Zunger -/- Herausgeber: Zhiming M. Wang Lecture Notes in Nanoscale Science and Technology 18 (Nanodroplets) 329-361 (2013), ISBN 978-1-4614-9471-3 , Verlag: Springer, New York |
2012 | |
| 85 |
Insights about the Surface of Colloidal Nanoclusters from Their Vibrational and Thermodynamic Properties Peng Han , Gabriel Bester Journal of Physical Chemistry C 116, 10790-10795 (2012) |
| 84 |
Tuning of the Optical Emission Polarization of ZnO Nanorods by an Applied Hydrostatic Pressure Sotirios Baskoutas, Zaiping Zeng, Christos S. Garoufalis, Gabriel Bester Journal of Physical Chemistry C 116, 26592-26597 (2012) |
| 83 |
The mechanism of proton conduction in phosphoric acid Linas Vilciauskas, Mark E. Tuckerman, Gabriel Bester , Stephen J. Paddison, Klaus-Dieter Kreuer Nature Chemistry 4, 461-466 (2012) |
| 82 |
Controlling quantum dot emission by integration of semiconductor nanomembranes onto piezoelectric actuators Armando Rastelli, Fei Ding, Johannes David Plumhof, Santosh Kumar, Rinaldo Trotta, Christoph Deneke, Angelo Malachias de Souza, Paola Atkinson, Eugenio Zallo, Tim Zander, Andreas Herklotz, Ranber Singh, Vlastimil Krápek, J. R. Schröter, S. Kiravittaya, M. Benyoucef, Robert Hafenbrak, Klaus D. Jöns, Dominic J. Thurmer, D. Grimm, Gabriel Bester , Kathrin Dörr, Peter Michler, Oliver G. Schmidt Physica Status Solidi B: Basic Solid State Physics 249, 687-696 (2012) |
| 81 |
Growth and spectroscopy of single lateral InGaAs/GaAs quantum dot molecules Matthias Heldmaier, Claus Hermannstädter, Marcus Witzany, Lijuan Wang, Jie Peng, Armando Rastelli, Gabriel Bester , Oliver G. Schmidt, Peter Michler Physica Status Solidi B: Basic Solid State Physics 249, 710-720 (2012) |
| 80 |
Confinement effects on the vibrational properties of III-V and II-VI nanoclusters Peng Han , Gabriel Bester Physical Review B: Condensed Matter and Materials Physics 85, 041306/1-041306/4 (2012) Reprint: e-Print Archive, arXiv:1202.1634v1 (2012) |
| 79 |
Effects of charged defects on the electronic and optical properties of self-assembled quantum dots Ranber Singh, Gabriel Bester Physical Review B: Condensed Matter and Materials Physics 85, 205405/1-205405/6 (2012) Reprint: e-Print Archive, arXiv:1203.1423v1 (2012) |
| 78 |
First-principles calculation of the electron-phonon interaction in semiconductor nanoclusters Peng Han , Gabriel Bester Physical Review B: Condensed Matter and Materials Physics 85, 235422/1-235422/7 (2012) |
| 77 |
Atomic effective pseudopotentials for semiconductors Jairo Ricardo Cárdenas, Gabriel Bester Physical Review B: Condensed Matter and Materials Physics 86, 115332/1-115332/9 (2012) Reprint: e-Print Archive, arXiv:1206.2813v1 (2012) |
| 76 |
Influence of the atomic-scale structure on the exciton fine-structure splitting in InGaAs and GaAs quantum dots in a vertical electric field Jun-Wei Luo, Ranber Singh, Alex Zunger, Gabriel Bester Physical Review B: Condensed Matter and Materials Physics 86, 161302/1-161302/5 (2012) |
| 75 |
Semiempirical pseudopotential approach for nitride-based nanostructures and ab initio based passivation of free surfaces Alejandro Molina-Sánchez, Alberto García-Cristóbal, Gabriel Bester Physical Review B: Condensed Matter and Materials Physics 86, 205430/1-205430/10 (2012) Reprint: e-Print Archive, arXiv:1309.6067v1 (2013) |
| 74 |
Semiconductor quantum dots with light-hole exciton ground state. Fabrication and fine structure Yongheng Huo, Barbara J. Witek, Santosh Kumar, Ranber Singh, Eugenio Zallo, Raphael Grifone, Dominik Kriegner, Rinaldo Trotta, Nika Akopian, Julian Stangl, Julian Stangl, Val Zwiller, Gabriel Bester , Armando Rastelli, Oliver G. Schmidt e-Print Archive arXiv:1208.6554v1 (2012) |
2011 | |
| 73 |
Transition in the Optical Emission Polarization of ZnO Nanorods Sotirios Baskoutas, Gabriel Bester Journal of Physical Chemistry C 115, 15862-15867 (2011) |
| 72 |
Interatomic potentials for the vibrational properties of III-V semiconductor nanostructures Peng Han , Gabriel Bester Physical Review B: Condensed Matter and Materials Physics 83, 174304/1-174304/8 (2011) Reprint: e-Print Archive, arXiv:1107.0196v1 (2011) |
| 71 |
Hydrofluorinated graphene: Two-dimensional analog of polyvinylidene fluoride Ranber Singh, Gabriel Bester Physical Review B: Condensed Matter and Materials Physics 84, 155427/1-155427/7 (2011) |
| 70 |
First- and second-order piezoelectricity in III-V semiconductors Annie Beya-Wakata, Pierre-Yves Prodhomme, Gabriel Bester Physical Review B: Condensed Matter and Materials Physics 84, 195207/1-195207/15 (2011) |
| 69 |
Effects of atomic ordering on the electronic and optical properties of self-assembled InxGa1-xAs/GaAs semiconductor quantum dots Ranber Singh, Gabriel Bester Physical Review B: Condensed Matter and Materials Physics 84, 241402/1-241402/4 (2011) |
| 68 |
Dependence of the Redshifted and Blueshifted Photoluminescence Spectra of Single InxGa1-xAs/GaAs Quantum Dots on the Applied Uniaxial Stress Klaus D. Jöns, Robert Hafenbrak, Ranber Singh, Fei Ding, Johannes David Plumhof, Armando Rastelli, Oliver G. Schmidt, Gabriel Bester , Peter Michler Physical Review Letters 107, 217402 (5 pp) (2011) |
| 67 |
Hydro-, Chloro- and Fluorographene Structures: A Density Functional Based Study Ranber Singh, Gabriel Bester AIP Conference Proceedings 1393 (International Conference on Advances in Condensed and Nano Materials) 81-82 (2011) |
2010 | |
| 66 |
Conventional Optics from Unconventional Electronics in ZnO Quantum Dots Sotirios Baskoutas, Gabriel Bester Journal of Physical Chemistry C 114, 9301-9307 (2010) |
| 65 |
Manipulating fine structure splitting in semiconductor quantum dots Ranber Singh, Gabriel Bester Journal of Physics: Conference Series 245, 012008 (2010) |
| 64 |
Heterogeneous confinement in laterally coupled InGaAs/GaAs quantum dot molecules under lateral electric fields Jie Peng, Claus Hermannstädter, Marcus Witzany, Matthias Heldmaier, Lijuan Wang, S. Kiravittaya, Armando Rastelli, Oliver G. Schmidt, Peter Michler, Gabriel Bester Physical Review B: Condensed Matter and Materials Physics 81, 205315/1-205315/7 (2010) Reprint: e-Print Archive, arXiv:0910.5138v1 (2009) |
| 63 |
Influence of the charge carrier tunneling processes on the recombination dynamics in single lateral quantum dot molecules Claus Hermannstädter, Gareth J. Beirne, Marcus Witzany, Matthias Heldmaier, Jie Peng, Gabriel Bester , L. Wang, Armando Rastelli, Oliver G. Schmidt, Peter Michler Physical Review B: Condensed Matter and Materials Physics 82, 085309/1-085309/7 (2010) Reprint: e-Print Archive, arXiv:0911.1221v1 (2009) |
| 62 |
Charged excitons and biexcitons in laterally coupled (In,Ga)As quantum dots Jie Peng, Gabriel Bester Physical Review B: Condensed Matter and Materials Physics 82, 235314/1-235314/9 (2010) Reprint: e-Print Archive, arXiv:1012.4575v1 (2010) |
| 61 |
Discovery of a Novel Linear-in-k Spin Splitting for Holes in the 2D GaAs/AlAs System Jun-Wei Luo, Athanasios N. Chantis, Mark van Schilfgaarde, Gabriel Bester , Alex Zunger Physical Review Letters 104, 066405/1-066405/4 (2010) Reprint: e-Print Archive, arXiv:0901.4943v1 (2009) |
| 60 |
Tuning
the Exciton Binding Energies in Single Self-Assembled InGaAs/GaAs Quantum Dots by Piezoelectric-Induced Biaxial Stress Fei Ding, Ranber Singh, Johannes David Plumhof, Tim Zander, Vlastimil Krápek, Yonghai Chen, Mohamed Benyoucef, Val Zwiller, Kathrin Dörr, Gabriel Bester , Armando Rastelli, Oliver G. Schmidt Physical Review Letters 104, 067405 (4 pp) (2010) |
| 59 |
Lower Bound for the Excitonic Fine Structure Splitting in Self-Assembled Quantum Dots Ranber Singh, Gabriel Bester Physical Review Letters 104, 196803 (4 pp) (2010) |
| 58 |
"Artificial Atoms" in Magnetic Fields: Wave-Function Shaping and Phase-Sensitive Tunneling Wen Lei, Christian Notthoff, Jie Peng, Dirk Reuter, Andreas D. Wieck , Gabriel Bester , Axel Lorke Physical Review Letters 105, 176804 (4 pp) (2010) |
2009 | |
| 57 |
Strain-induced localized states within the matrix continuum of self-assembled quantum dots Voicu Popescu, Gabriel Bester , Alex Zunger Applied Physics Letters 95, 023108/1-023108/3 (2009) |
| 56 |
Electronic excitations in nanostructures: an empirical pseudopotential based approach Gabriel Bester Journal of Physics: Condensed Matter 21, 023202/1-023202/19 (2009) Reprint: psik Newsletter 87, 40-74 (2008) (Highlight of the June 2008 Issue of the psik Newsletter) |
| 55 |
Long- and short-range electron-hole exchange interaction in different types of quantum dots Jun-Wei Luo, Gabriel Bester , Alex Zunger New Journal of Physics 11, 123024 (2009) |
| 54 |
Atomistic pseudopotential calculations of thickness-fluctuation GaAs quantum dots Jun-Wei Luo, Gabriel Bester , Alex Zunger Physical Review B: Condensed Matter and Materials Physics 79, 125329/1-125329/15 (2009) |
| 53 |
Coexistence and coupling of zero-dimensional, two-dimensional, and continuum resonances in nanostructures Voicu Popescu, Gabriel Bester , Alex Zunger Physical Review B: Condensed Matter and Materials Physics 80, 045327/1-045327/12 (2009) |
| 52 |
Structure of quantum dots as seen by excitonic spectroscopy versus structural characterization: Using theory to close the loop V. Mlinar, M. Bozkurt, J. M. Ulloa, Matthias Ediger, Gabriel Bester , Antonio Badolato, P. M. Koenraad, Richard J. Warburton, Alex Zunger Physical Review B: Condensed Matter and Materials Physics 80, 165425/1-165425/7 (2009) |
| 51 |
Full-Zone Spin Splitting for Electrons and Holes in Bulk GaAs and GaSb Jun-Wei Luo, Gabriel Bester , Alex Zunger Physical Review Letters 102, 056405/1-056405/4 (2009) |
| 50 |
Nanowire Quantum Dots as an Ideal Source of Entangled Photon Pairs Ranber Singh, Gabriel Bester Physical Review Letters 103, 063601/1-063601/4 (2009) |
2008 | |
| 49 |
A thermodynamic study of the D03-ordered intermetallic compound Fe3Al Yongzhang Huang, Wenxia Yuan, Zhiyu Qiao, Olga Semenova, Gabriel Bester , Herbert Ipser Journal of Alloys and Compounds 458, 277-281 (2008) |
| 48 |
Quantum-dot intermediate-band solar cells with inverted band alignment Alberto Franceschetti, A. Lany, Gabriel Bester Physica E: Low-Dimensional Systems & Nanostructures 41, 15-17 (2008) |
| 47 |
Theoretical and experimental examination of the intermediate-band concept for strain-balanced (In,Ga)As/Ga(As,P) quantum dot solar cells Voicu Popescu, Gabriel Bester , Mark C. Hanna, Andrew G. Norman, Alex Zunger Physical Review B: Condensed Matter and Materials Physics 78, 205321/1-205321/17 (2008) |
2007 | |
| 46 |
Thermodynamics and nonstoichiometry in the D03 compound Ni3Sb Arkadij Popovic, Olga Semenova, Klaus W. Richter, Regina Krachler, Gabriel Bester , Herbert Ipser Intermetallics 15, 862-868 (2007) |
| 45 |
Peculiar many-body effects revealed in the spectroscopy of highly charged quantum dots Matthias Ediger, Gabriel Bester , Antonio Badolato, Pierre M. Petroff, Khaled Karrai, Alex Zunger, Richard J. Warburton Nature Physics 3, 774-779 (2007) |
| 44 |
Calculation of near-field scanning optical images of exciton, charged-exciton, and multiexciton wave functions in self-assembled InAs/GaAs quantum dots Lixin He, Gabriel Bester , Zhiqiang Su, Alex Zunger Physical Review B: Condensed Matter and Materials Physics 76, 035313/1-035313/7 (2007) Reprint: e-Print Archive, arXiv:cond-mat/0703679 (2007) |
| 43 |
Experimental imaging and atomistic modeling of electron and hole quasiparticle wave functions in InAs/GaAs quantum dots Gabriel Bester , Dirk Reuter, Lixin He, Alex Zunger, Peter Kailuweit, Andreas D. Wieck , Uli Zeitler, Jan Kees Maan, Oliver Wibbelhoff, Axel Lorke Physical Review B: Condensed Matter and Materials Physics 76, 075338/1-075338/7 (2007) Reprint: e-Print Archive, arXiv:0707.1868v1 (2007) |
| 42 |
Fine Structure of Negatively and Positively Charged Excitons in Semiconductor Quantum Dots: Electron-Hole Asymmetry Matthias Ediger, Gabriel Bester , Brian D. Gerardot, Antonio Badolato, Pierre M. Petroff, Khaled Karrai, Alex Zunger, Richard J. Warburton Physical Review Letters 98, 036808/1-036808/4 (2007) |
2006 | |
| 41 |
Predicting the electronic properties of 3D, million-atom semiconductor nanostructure architectures Alex Zunger, Alberto Franceschetti, Gabriel Bester , W. B. Jones, K. Kim, Peter A. Graf, Lin-Wang Wang, Andrew Canning, Osni Marques, Christof Voemel, Jack Dongarra, Julien Langou, Sten Tomov Journal of Physics: Conference Series 46, 292 (2006) |
| 40 |
Confinement-Induced versus Correlation-Induced Electron Localization and Wave Function Entanglement in Semiconductor Nano Dumbbells Alberto Franceschetti, Lin-Wang Wang, Gabriel Bester , Alex Zunger Nano Letters 6, 1069-1074 (2006) |
| 39 |
Theoretical predictions of the electronic and optical properties of single and coupled (In,Ga)As/GaAs quantum dots Gustavo A. Narvaez, Lixin He, Gabriel Bester , Alex Zunger Physica E: Low-Dimensional Systems & Nanostructures 32, 93-96 (2006) |
| 38 |
Carrier relaxation mechanisms in self-assembled (In,Ga)As/GaAs quantum dots: Efficient P->S Auger relaxation of electrons Gustavo A. Narvaez, Gabriel Bester , Alex Zunger Physical Review B: Condensed Matter and Materials Physics 74, 075403/1-075403/7 (2006) Reprint: e-Print Archive, arXiv:cond-mat/0605003 (2006) |
| 37 |
Effects of linear and nonlinear piezoelectricity on the electronic properties of InAs/GaAs quantum dots Gabriel Bester , Alex Zunger, Xifan Wu, David Vanderbilt Physical Review B: Condensed Matter and Materials Physics 74, 081305/1-081305/4 (2006) |
| 36 |
Excitonic exchange effects on the radiative decay time of monoexcitons and biexcitons in quantum dots Gustavo A. Narvaez, Gabriel Bester , Alberto Franceschetti, Alex Zunger Physical Review B: Condensed Matter and Materials Physics 74, 205422/1-205422/6 (2006) Reprint: e-Print Archive, arXiv:cond-mat/0607149 (2006) |
| 35 |
Importance of Second-Order Piezoelectric Effects in Zinc-Blende Semiconductors Gabriel Bester , Xifan Wu, David Vanderbilt, Alex Zunger Physical Review Letters 96, 187602/1-187602/4 (2006) Reprint: e-Print Archive, arXiv:cond-mat/0604596 (2006) |
2005 | |
| 34 |
Dependence of the electronic structure of self-assembled (In,Ga)As/GaAs quantum dots on height and composition Gustavo A. Narvaez, Gabriel Bester , Alex Zunger Journal of Applied Physics 98, 043708/1-043708/12 (2005) Reprint: e-Print Archive, arXiv:cond-mat/0502409 (2005) |
| 33 |
NanoPSE: Nanoscience Problem Solving Environment for Atomistic Electronic Structure of Semiconductor Nanostructures Wesley B. Jones, Gabriel Bester , Andrew Canning, Alberto Franceschetti, Peter A. Graf, Kwiseon Kim, Julien Langou, Lin-Wang Wang, Jack Dongarra, Alex Zunger Journal of Physics: Conference Series 16, 277 (2005) |
| 32 |
Cylindrically shaped zinc-blende semiconductor quantum dots do not have cylindrical symmetry: atomistic symmetry, atomic relaxation, and piezoelectric effects Gabriel Bester , Alex Zunger Physical Review B: Condensed Matter and Materials Physics 71, 045318/1-045318/12 (2005) |
| 31 |
Broken symmetry and quantum entanglement of an exciton in InxGa1-xAs/GaAs quantum dot molecules Gabriel Bester , Alex Zunger, John Shumway Physical Review B: Condensed Matter and Materials Physics 71, 075325/1-075325/13 (2005) Erratum: Physical Review B: Condensed Matter and Materials Physics 71, 119901/1-119901/1 (2005) |
| 30 |
Pressure effects on neutral and charged excitons in self-assembled (In,Ga)As/GaAs quantum dots Gustavo A. Narvaez, Gabriel Bester , Alex Zunger Physical Review B: Condensed Matter and Materials Physics 72, 041307/1-041307/4 (2005) Reprint: e-Print Archive, arXiv:cond-mat/0504005 (2005) |
| 29 |
Electronic asymmetry in self-assembled quantum dot molecules made of identical InAs/GaAs quantum dots Lixin He, Gabriel Bester , Alex Zunger Physical Review B: Condensed Matter and Materials Physics 72, 081311/1-081311/4 (2005) Reprint: e-Print Archive, arXiv:cond-mat/0412172 (2004) |
| 28 |
Interlayer contraction in MgB2 upon replacement of Mg by Al: Effect of the covalent bond energy Gabriel Bester , Manfred Fähnle Physical Review B: Condensed Matter and Materials Physics 72, 094102/1-094102/6 (2005) Reprint: e-Print Archive, arXiv:cond-mat/0105107 (2001) |
| 27 |
Electric field control and optical signature of entanglement in quantum dot molecules Gabriel Bester , Alex Zunger Physical Review B: Condensed Matter and Materials Physics 72, 165334/1-165334/7 (2005) Reprint: e-Print Archive, arXiv:cond-mat/0502184 (2005) |
| 26 |
Singlet-triplet splitting, correlation, and entanglement of two electrons in quantum dot molecules Lixin He, Gabriel Bester , Alex Zunger Physical Review B: Condensed Matter and Materials Physics 72, 195307/1-195307/12 (2005) Erratum: Physical Review B: Condensed Matter and Materials Physics 72, 199903/1-199903/1 (2005) Reprint: e-Print Archive, arXiv:cond-mat/0503492 (2005) |
| 25 |
Excitons, biexcitons, and trions in self-assembled (In,Ga)As/GaAs quantum dots: Recombination energies, polarization, and radiative lifetimes versus dot height Gustavo A. Narvaez, Gabriel Bester , Alex Zunger Physical Review B: Condensed Matter and Materials Physics 72, 245318/1-245318/10 (2005) Reprint: e-Print Archive, arXiv:cond-mat/0506714 (2005) |
| 24 |
Prediction of an Excitonic Ground State in InAs/InSb Quantum Dots Lixin He, Gabriel Bester , Alex Zunger Physical Review Letters 94, 016801/1-016801/4 (2005) Reprint: e-Print Archive, arXiv:cond-mat/0405128 (2004) |
| 23 |
Electronic Phase Diagrams of Carriers in Self-Assembled Quantum Dots: Violation of Hund's Rule and the Aufbau Principle for Holes Lixin He, Gabriel Bester , Alex Zunger Physical Review Letters 95, 246804/1-246804/4 (2005) Reprint: e-Print Archive, arXiv:cond-mat/0505330 (2005) |
2004 | |
| 22 |
Theory of excitons, charged excitons, exciton fine-structure and entangled excitons in self-assembled semiconductor quantum dots Alex Zunger, Gabriel Bester Physica E: Low-Dimensional Systems & Nanostructures 21, 204-210 (2004) |
| 21 |
Strain-induced interfacial hole localization in self-assembled quantum dots. Compressive InAs/GaAs versus tensile InAs/InSb Lixin He, Gabriel Bester , Alex Zunger Physical Review B: Condensed Matter and Materials Physics 70, 235316/1-235316/9 (2004) |
| 20 |
Theory of Excitonic Spectra and Entanglement Engineering in Dot Molecules Gabriel Bester , John Shumway, Alex Zunger Physical Review Letters 93, 047401/1-047401/4 (2004) Reprint: e-Print Archive, arXiv:cond-mat/0406725 (2004) |
2003 | |
| 19 |
Prediction of a Shape-Induced Enhancement in the Hole Relaxation in Nanocrystals Marco Califano, Gabriel Bester , Alex Zunger Nano Letters 3, 1197-1202 (2003) |
| 18 |
Pseudopotential calculation of the excitonic fine structure of million-atom self-assembled In1-xGaxAs/GaAs quantum dots Gabriel Bester , Selvakumar Nair, Alex Zunger Physical Review B: Condensed Matter and Materials Physics 67, 161306/1-161306/4 (2003) |
| 17 |
Compositional and size-dependent spectroscopic shifts in charged self-assembled InxGa1-xAs/GaAs quantum dots Gabriel Bester , Alex Zunger Physical Review B: Condensed Matter and Materials Physics 68, 073309/1-073309/4 (2003) |
2002 | |
| 16 |
Dominant thermal defects in B2-FeAl Gabriel Bester , Bernd Meyer, Manfred Fähnle, Chong-Long Fu Materials Science & Engineering, A: Structural Materials: Properties, Microstructure and Processing A323, 487-490 (2002) |
| 15 |
On the electronic structure of the pure and oxygen covered Ru(0 0 0 1) surface Gabriel Bester , Manfred Fähnle Surface Science 497, 305-310 (2002) |
| 14 |
Analyse
der elektronischen Struktur von Metallen und intermetallischen Verbindungen im Rahmen der Dichtefunktionaltheorie Gabriel Bester -/- Betreuer: Manfred Fähnle Dissertation, Stuttgart (2002) |
2001 | |
| 13 |
Interpretation of ab initio total energy results in a chemical language: I. Formalism and implementation into a mixed-basis pseudopotential code Gabriel Bester , Manfred Fähnle Journal of Physics: Condensed Matter 13, 11541-11550 (2001) |
| 12 |
Interpretation of ab initio total energy results in a chemical language: II. Stability of TiAl3 and ScAl3 Gabriel Bester , Manfred Fähnle Journal of Physics: Condensed Matter 13, 11551-11565 (2001) |
| 11 |
Structural vacancies in B2 CoAl and NiAl Bernd Meyer, Gabriel Bester , Manfred Fähnle Scripta Materialia 44, 2485-2488 (2001) |
| 10 |
Atomic defects and electronic structure of B2 FeAl, CoAl and NiAl Manfred Fähnle, Bernd Meyer, Gabriel Bester , J. Majer, Nils Börnsen -/- Herausgeber: Yves Limoge Diffusion and Defect Data 194-199, 279-286 (2001), Verlag: Scitec Publications Ltd., Alternativer Quellentitel: Proceedings of DIMAT 2000, the Fifth International Conference on Diffusion in Materials |
| 9 |
From the electronic structure to the macroscopic behavior: a multi-scale analysis of plasticity in intermetallic compounds Manfred Fähnle, Susanne Kohlhammer, Gabriel Bester Materials Research Society Symposium Proceedings 652 (Influences of Interface and Dislocation Behavior on Microstructive Evolution) Y4.5.1-Y4.5.12 (2001) |
2000 | |
| 8 |
Analysis of the electronic structure of intermetallic compounds, and application to structural defects in B2 phases Nils Börnsen, Gabriel Bester , Bernd Meyer, Manfred Fähnle Journal of Alloys and Compounds 308, 1-14 (2000) |
1999 | |
| 7 |
Comment on "Point defect behavior in high temperature region in the B2-type intermetallic compound FeAl" by M. Kogachi, T. Haraguchi and S.M. Kim Manfred Fähnle, Bernd Meyer, Gabriel Bester Intermetallics 7, 1307-1308 (1999) |
| 6 |
Ab initio calculation of the activation energy for Ni self-diffusion in D03 Ni3Sb Gabriel Bester , Bernd Meyer, Manfred Fähnle Physical Review B: Condensed Matter and Materials Physics 59, 3274-3275 (1999) |
| 5 |
Atomic defects in the ordered compound B2-CoAl: A combination of ab initio electron theory and statistical mechanics Gabriel Bester , Bernd Meyer, Manfred Fähnle Physical Review B: Condensed Matter and Materials Physics 60, 14492-14495 (1999) |
1998 | |
| 4 |
Atomic defects in D03-Ni3Sb: an ab initio study Gabriel Bester , Bernd Meyer, Manfred Fähnle Physical Review B: Condensed Matter and Materials Physics 57, R11019-R11022 (1998) |
| 3 |
On the meaning of effective formation entropies for atomic defects in ordered compounds Manfred Fähnle, Gabriel Bester , Bernd Meyer Scripta Materialia 39, 1071-1075 (1998) |
| 2 |
Diffusion in metals and intermetallic compounds: the impact of ab-initio calculations Manfred Fähnle, Bernd Meyer, Jens Mayer, Juan Sebastian Oehrens, Gabriel Bester Materials Research Society Symposium Proceedings 527 (Diffusion Mechanisms in Crystalline Materials) 23-34 (1998) |
1997 | |
| 1 |
Effective formation energies of atomic defects in D03-Fe3Al: an ab-initio study Jens Mayer, Bernd Meyer, Juan Sebastian Oehrens, Gabriel Bester , Nils Börnsen, Manfred Fähnle Intermetallics 5, 597-600 (1997) |