TY  - CONF
AU  - Chen, Genyu
AU  - Chakraborty, Debamitra
AU  - Cheng, Jing
AU  - Chimera, Charles
AU  - Komissarov, Ivan
AU  - Mikulics, Martin
AU  - Adam, Roman
AU  - Burgler, Daniel E.
AU  - Schneider, Claus M.
AU  - Hardtdegen, Hilde
AU  - Sobolewski, Roman
TI  - Magnetic-Field Enhancement of THz Surface Emission in Highly Resistive GaAs
CY  - Tokyo
PB  - Springer814959
M1  - FZJ-2021-01386
SP  - 1-2
PY  - 2020
AB  - Irradiation of semiconductor surfaces with femtosecond optical laser pulses is one of the common techniques for broadband, free-space THz transient generation. We demonstrate that the amplitude of surface-emitted THz pulses scales linearly with an applied, external, in-plane magnetic field. We studied the effect in several highly resistive GaAs samples and ascribe it to the Lorentz force that additionally accelerates optically excited carriers.
T2  - 2020 45th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz)
CY  - 8 Nov 2020 - 13 Nov 2020, Buffalo (NY)
Y2  - 8 Nov 2020 - 13 Nov 2020
M2  - Buffalo, NY
LB  - PUB:(DE-HGF)8
UR  - <Go to ISI:>//WOS:000662887600137
DO  - DOI:10.1109/IRMMW-THz46771.2020.9370531
UR  - https://juser.fz-juelich.de/record/891134
ER  -