Overview of project B08

Non-Equilibrium Dynamics in Solids Probed by Terahertz Fields

Turchinovich

In this project we will use ultrafast terahertz (THz) spectroscopy to study the non-equilibrium dynamics of electrons and the lattice in solids. Ultrafast THz spectroscopy is a femtosecond-laser based, all-optical method, in particular ideally suited to probe the conductivity of materials. Here we will investigate the effect of the electron-lattice interaction on the ultrafast conductivity dynamics in carbon-based and metallic 2D systems.

B08

Publications

2020

Guangjiang Li, Naaman Amer, Hassan A. Hafez, Shuohan Huang, Dmitry Turchinovich, Vadym N. Mochalin, Frank A. Hegmann and Lyubov V. Titova
Dynamical Control over Terahertz Electromagnetic Interference Shielding with 2D Ti₃C₂Ty MXene by Ultrafast Optical Pulses
Nano Lett. 20, 636 (2020)
DOI: 10.1021/acs.nanolett.9b04404

Keno L. Krewer, Wentao Zhang, Jacek Arabski, Guy Schmerber, Eric Beaurepaire, Mischa Bonn and Dmitry Turchinovich
Thickness-Dependent Electron Momentum Relaxation Times in Iron Films
Appl. Phys. Lett. 116, 102406 (2020)
DOI: 10.1063/1.5142479

Takanori Tanikawa, Suren Karabekyan, Sergey Kovalev, Sara Casalbuoni, Vivek B. Asgekar, Stefano Bonetti, Simon Wall, Tim Laarmann, Dmitry Turchinovich, Peter Zalden, Tobias Kampfrath, Alan S. Fisher, Nikola Stojanovic, Michael Gensch and Gianluca A. Geloni
Volt-per-Angstrom Terahertz Fields from X-Ray Free-Electron Lasers
J. Synchrotron Radiation 27, 796 (2020)
DOI: 10.1107/S1600577520004245

 

2019

M. Mehdi Jadidi, Kevin M. Daniels, Rachael L. Myers-Ward, D. Kurt Gaskill, Jacob C. König-Otto, Stephan Winnerl, Andrei B. Sushkov, H. Dennis Drew, Thomas E. Murphy and Martin Mittendorff
Optical Control of Plasmonic Hot Carriers in Graphene
ACS Photonics 6, 302 (2019)
DOI: 10.1021/acsphotonics.8b01499

Hassan A. Hafez, Sergey Kovalev, Klaas‐Jan Tielrooij, Mischa Bonn, Michael Gensch and Dmitry Turchinovich
Terahertz Nonlinear Optics of Graphene: From Saturable Absorption to High‐Harmonics Generation
Adv. Optical Mater. 1900771 (2019)
DOI: 10.1002/adom.201900771

 

2018

Xinwei Li, Motoaki Bamba, Ning Yuan, Qi Zhang, Yage Zhao, Maolin Xiang, Kai Xu, Zuanming Jin, Wei Ren, Guohong Ma, Shixun Cao, Dmitry Turchinovich and Junichiro Kono
Observation of Dicke Cooperativity in Magnetic Interactions
Science 361, 794 (2018)
DOI: 10.1126/science.aat5162

Hassan A. Eid Hafez, Sergey Kovalev, Jan-Christoph Deinert, Zoltán Mics, Bertram Green, Nilesh Awari, Min Chen, Semyon Germanskiy, Ulf Lehnert, Jochen Teichert, Zhe Wang, Klaas-Jan Tielrooij, Zhaoyang Liu, Zongping Chen, Akimitsu Narita, Klaus Müllen, Mischa Bonn, Michael Gensch and Dmitry Turchinovich
Extremely Efficient Terahertz High-Harmonic Generation in Graphene by Hot Dirac Fermions
Nature 561, 507 (2018)
DOI: 10.1038/s41586-018-0508-1