Interband Faraday and Kerr rotation and magnetization ofPb1−xEuxTein the concentration range 0

1999 ◽  
Vol 60 (11) ◽  
pp. 8117-8128 ◽  
Author(s):  
H. Krenn ◽  
W. Herbst ◽  
H. Pascher ◽  
Y. Ueta ◽  
G. Springholz ◽  
...  
Keyword(s):  
Kerr Rotation

MAGNETIC PROPERTIES AND KERR ROTATION IN AMORPHOUS Ce-Fe AND Pr-Fe ALLOYS

1980 ◽  
Vol 41 (C8) ◽  
pp. C8-650-C8-653 ◽  
Author(s):  
K. H.J. Buschow ◽  
P. G. Van Engen
Keyword(s):  
Magnetic Properties ◽  
Kerr Rotation ◽  
Fe Alloys

scholarly journals Ultrafast non-excitonic valley Hall effect in MoS2/WTe2 heterobilayers

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
Jekwan Lee ◽  
Wonhyeok Heo ◽  
Myungjun Cha ◽  
Kenji Watanabe ◽  
Takashi Taniguchi ◽  
...  
Keyword(s):  
Hall Effect ◽  
Quantitative Information ◽  
Exciton Energy ◽  
Electron Hole ◽  
Kerr Rotation ◽  
Polarized Electrons ◽  
Spatially Resolved ◽  
Long Valley ◽  
Bound Electron ◽  
Valley Hall Effect

AbstractThe valley Hall effect (VHE) in two-dimensional (2D) van der Waals (vdW) crystals is a promising approach to study the valley pseudospin. Most experiments so far have used bound electron-hole pairs (excitons) through local photoexcitation. However, the valley depolarization of such excitons is fast, so that several challenges remain to be resolved. We address this issue by exploiting a unipolar VHE using a heterobilayer made of monolayer MoS2/WTe2 to exhibit a long valley-polarized lifetime due to the absence of electron-hole exchange interaction. The unipolar VHE is manifested by reduced photoluminescence at the MoS2 A exciton energy. Furthermore, we provide quantitative information on the time-dependent valley Hall dynamics by performing the spatially-resolved ultrafast Kerr-rotation microscopy; we find that the valley-polarized electrons persist for more than 4 nanoseconds and the valley Hall mobility exceeds 4.49 × 103 cm2/Vs, which is orders of magnitude larger than previous reports.

Magneto-Optical Kerr Rotation of the PtMnSb Compound in a High Magnetic Field

1990 ◽  
Vol 29 (Part 2, No. 2) ◽  
pp. L306-L307 ◽  
Author(s):  
K\=oki Takanashi ◽  
Jun Watanabe ◽  
Giyuu Kido ◽  
Hiroyasu Fujimori
Keyword(s):  
Magnetic Field ◽  
High Magnetic Field ◽  
Kerr Rotation

Nonexponential decoherence of collective spin states in 2DES probed by time-resolved Kerr rotation

2021 ◽  
pp. 114285
Author(s):  
E. Stepanets-Khussein ◽  
L.I. Musina ◽  
A.V. Larionov ◽  
A.S. Zhuravlev ◽  
I.V. Kukushkin ◽  
...  
Keyword(s):  
Spin States ◽  
Kerr Rotation ◽  
Time Resolved

Enhanced magneto‐optic Kerr rotation in epitaxial PtFe(001) and PtCo(001) thin films

1993 ◽  
Vol 63 (10) ◽  
pp. 1438-1440 ◽  
Author(s):  
B. M. Lairson ◽  
B. M. Clemens
Keyword(s):  
Thin Films ◽  
Kerr Rotation ◽  
Magneto Optic

scholarly journals On the enhancement of the magneto-optical Kerr rotation for PtMnSb by annealing.

1989 ◽  
Vol 13 (2) ◽  
pp. 179-182 ◽  
Author(s):  
K. Takanashi ◽  
H. Fujimori ◽  
J. Watanabe ◽  
M. Shoji ◽  
A. Nagai
Keyword(s):  
Kerr Rotation

scholarly journals Engineered polar magneto-optical Kerr rotation through Wood–Rayleigh anomalies and magnetoplamon resonance coupling

OSA Continuum ◽  
2018 ◽  
Vol 2 (1) ◽  
pp. 1
Author(s):  
X. Zhang ◽  
K. Cao ◽  
J. Li ◽  
X. B. Sun ◽  
Y. Y. Wang ◽  
...  
Keyword(s):  
Kerr Rotation ◽  
Resonance Coupling

Enhancement of the Magneto-Optical Kerr Rotation at Short Wavelength in Sputtered Ag/TbFeCo Bilayer Films

2005 ◽  
Vol 22 (3) ◽  
pp. 701-704
Author(s):  
Gao Xiao-Yong ◽  
Zhang Jin-Min ◽  
Wang Song-You ◽  
Chen Liang-Yao
Keyword(s):  
Short Wavelength ◽  
Kerr Rotation ◽  
Bilayer Films
Sign in / Sign up

Export Citation Format

Share Document