Márton Vörös

Postdoctoral Research Scholar

Areas of Interest

• Third generation solar cells
• Optical properties and electron dynamics in semiconductor nanostructures
• Density functional theory, time-dependent density functional theory
• Many body perturbation theory: GW, BSE approaches, electron-phonon coupling

Experience

• 2015 - present, Aneesur Rahman Named Fellow, Argonne National Laboratory

• 2014 - 2015, Postdoctoral Researcher, The University of Chicago

• 2013 - 2014, Postdoctoral Researcher, University of California, Davis

Publications

• Márton Vörös, Giulia Galli, and Gergely T. Zimanyi
  Colloidal Nanoparticles for Intermediate Band Solar Cells
  ACS Nano 9, 6882 (2015)
• Nicholas P. Brawand, Márton Vörös, and Giulia Galli
  Surface Dangling Bonds Are a Cause of Type-II Blinking in Si Nanoparticles
  Nanoscale 7, 3737 (2015)
• Tamás Demján, Márton Vörös, Maurizia Palummo, and Adam Gali
  Electronic and optical properties of pure and modified diamondoids studied by many-body perturbation theory and time-dependent density functional theory
  The Journal of Chemical Physics 141, 064308 (2014)
• Dario Rocca, Márton Vörös, Adam Gali, and Giulia Galli
  Ab initio optoelectronic properties of silicon nanoparticles: Excitation energies, sum rules, and Tamm-Dancoff approximation
  J. Comp. Theor. Chem. 10, 3290 (2014)
• Márton Vörös, Stefan Wippermann, Bálint Somogyi, Adam Gali, Dario Rocca, Giulia Galli, and Gergely T. Zimanyi
  Germanium nanoparticles with non-diamond core structures for solar energy conversion
  J. Mater. Chem. A 2, 9820 (2014)
• Stefan Wippermann, Márton Vörös, Adam Gali, Francois Gygi, Gergely T. Zimanyi, and Giulia Galli
  Solar Nanocomposites with Complementary Charge Extraction Pathways for Electrons and Holes: Si Embedded in ZnS
  Physical Review Letters 112, 106801 (2014)
• Igor I. Vlasov, Andrey A. Shiryaev, Torsten Rendler, Steffen Steinert, Sang-Yun Lee, Denis Antonov, Márton Vörös, Fedor Jelezko, Anatoly V. Fisenko, Lyubov' F. Semjonova, Johannes Biskupek, Ute Kaiser, Oleg I. Lebedev, Ilmo Sildos, Philip. R. Hemmer, Vitaly I Konov, Adam Gali and Jörg Wrachtrup
  Molecular-sized fluorescent nanodiamonds
  Nature Nanotechnology 9, 54 (2014)
• P.Siyushev, H.Pinto, Márton Vörös, A.Gali, F.Jelezko and J.Wrachtrup
  Optically Controlled Switching of the Charge State of a Single Nitrogen-Vacancy Center in Diamond at Cryogenic Temperatures
  Physical Review Letters 110, 167402 (2013)
• Márton Vörös, Dario Rocca, Giulia Galli, Gergely T. Zimanyi, and Adam Gali
  Increasing impact ionization rates in Si nanoparticles through surface engineering: A density functional study
  Physical Review B 87, 155402 (2013)
• Stefan Wippermann, Márton Vörös, Dario Rocca, Adam Gali, Gergely T. Zimanyi, and Giulia Galli
  High-Pressure Core Structures of Si Nanoparticles for Solar Energy Conversion
  Physical Review Letters 110, 046804 (2013)
• Márton Vörös, Tamás Demjén, Tibor Szilvási, Adam Gali
  Tuning the optical gap of nanometer-size diamond cages by sulfurization: A time-dependent density functional study
  Physical Review Letters 108, 267401 (2012)
• Márton Vörös, Adam Gali
  Electronic and optical properties of silicon carbide nanotubes and nanoparticles studied by density functional theory calculations: effect of doping and environment
  Journal of Computational and Theoretical Nanoscience 9, 1906 (2012)
• Márton Vörös, Adam Gali, Efthimios Kaxiras, Thomas Frauenheim, Jan Knaup
  Identification of defects at the interface between 3C-SiC quantum dots and a SiO2 embedding matrix
  Phys. Status Solidi B 249, 360 (2012)
• Márton Vörös, Tamás Demjén, Adam Gali
  The Absorptin of Diamondoids from Time-dependent Density Functional Calculations
  MRS Spring Meeting Proceedings, 1370: mrss11-1370-yy02-07 (2011)
• Márton Vörös, Péter Deák, Thomas Frauenheim, Adam Gali
  Time-dependent density functional calculations on hydrogenated silicon carbide nanocrystals
  Mater. Sci. Forum 679 - 680, 516 (2011)
• Márton Vörös, Péter Deák, Thomas Frauenheim, Adam Gali
  Influence of oxygen on the absorption of silicon carbide nanoparticles
  Mater. Sci. Forum 679 - 680, 520 (2011)
• Márton Vörös, Péter Deák, Thomas Frauenheim, Adam Gali
  The absorption of oxygenated silicon carbide nanoparticles
  The Journal of Chemical Physics 133, 064705 (2010)
• Márton Vörös, Péter Deák, Thomas Frauenheim, Adam Gali
  The absorption spectrum of hydrogenated silicon carbide nanocrystals from ab initio calculations
  Applied Physics Letters 96, 051909 (2010)
• Jan Knaup, Márton Vörös, Péter Deák, Adam Gali, Thomas Frauenheim, Efthimios Kaxiras
  Annealing Simulations to Determine the Matrix Interface Structure of SiC Quantum Dots Embedded in SiO2
  physica status solidi (c) 7, 407 (2010)
• Adam Gali, Márton Vörös, Dario Rocca, Gergely T. Zimanyi and Giulia Galli
  High Energy Excitations in Silicon Nanoparticles
  Nano Letters 9, 3780 (2009)
• Márton Vörös and Adam Gali
  Optical absorption of diamond nanocrystals from ab initio density functional calculations
  Physical Review B 80, 161411(R) (2009)