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

π-Topology and spin alignment in the photo-excited states of phenylanthracene-t-butylnitroxide radicals

2015 ◽  
Vol 17 (47) ◽  
pp. 31646-31652 ◽  
Author(s):  
Yoshio Teki ◽  
Sadaharu Miyamoto ◽  
Kentaro Koide
Keyword(s):  
Excited States ◽  
High Spin ◽  
Transient Absorption ◽  
Spin Systems ◽  
Spin States ◽  
Spin Alignment ◽  
Time Resolved ◽  
High Spin States ◽  
The Relationship

We have studied the relationship between the π-topology and the photo-excited high-spin states of π-conjugated spin systems, 9-anthracen-(3-phenyl-t-butylnitroxide) radical (1m) and 9-anthracen-(4-phenyl-t-butylnitroxide) radical (1p) systems, by time-resolved ESR and transient absorption spectroscopies.

Accuracy and form of off-resonance time-resolved Kerr rotation spectroscopy

2019 ◽  
Vol 115 (14) ◽  
pp. 142401
Author(s):  
Mehmet A. Noyan ◽  
James M. Kikkawa
Keyword(s):  
Kerr Rotation ◽  
Time Resolved

scholarly journals Spin relaxation induced by interfacial effects in n-GaN/MgO/Co spin injectors

RSC Advances ◽  
2020 ◽  
Vol 10 (21) ◽  
pp. 12547-12553
Author(s):  
Xingchen Liu ◽  
Ning Tang ◽  
Chi Fang ◽  
Caihua Wan ◽  
Shixiong Zhang ◽  
...  
Keyword(s):  
Spin Relaxation ◽  
Kerr Rotation ◽  
Time Resolved ◽  
Interfacial Effects ◽  
Hanle Effect ◽  
Spin Injectors ◽  
Rotation Spectrum

The interface-related spin relaxation in n-GaN/MgO/Co was investigated by both electrical Hanle effect and time resolved Kerr rotation spectrum.

Determination ofs-dexchange coupling in GaMnN by time-resolved Kerr rotation spectroscopy

2014 ◽  
Vol 90 (12) ◽  
Author(s):  
Wei-Ting Hsu ◽  
Ting-Yen Hsieh ◽  
Hsin-Feng Chen ◽  
Feng-Wen Huang ◽  
Po-Cheng Chen ◽  
...  
Keyword(s):  
Kerr Rotation ◽  
Time Resolved

Time-resolved photoinduced Kerr rotation in semiconductor microcavity

2009 ◽  
Vol 6 (1) ◽  
pp. 292-295
Author(s):  
Y. Mitsumori ◽  
N. Kato ◽  
H. Kosaka ◽  
K. Edamatsu ◽  
N. Yamamoto ◽  
...  
Keyword(s):  
Kerr Rotation ◽  
Time Resolved ◽  
Semiconductor Microcavity

About monoradicals, triplet diradicals and higher spin states: Understanding electronic substituent effects through EPR and time-resolved UV spectroscopy

1997 ◽  
Vol 69 (4) ◽  
pp. 735-742 ◽  
Author(s):  
W. Adam ◽  
C. van Barneveld ◽  
Oliver Emmert ◽  
H. M. Harrer ◽  
F. Kita ◽  
...  
Keyword(s):  
Uv Spectroscopy ◽  
Substituent Effects ◽  
Spin States ◽  
Time Resolved ◽  
Higher Spin

Laser Interactions with Optical Recording Materials

1986 ◽  
Vol 74 ◽  
Author(s):  
Ernesto E. Marinero
Keyword(s):  
Phase Change ◽  
Phase Change Materials ◽  
Magnetic Domain ◽  
Optical Recording ◽  
Single Element ◽  
Material Research ◽  
Tem Analysis ◽  
Kerr Rotation ◽  
Time Resolved ◽  
Laser Interactions

AbstractLaser-material interactions are pivotal to optical storage technology. Laser quenching and thermomagnetic processes form the memory basis for approaches based on “phase-change” materials and magneto-optical alloys respectively. Recent progress in phase-change materials indicates that compound semiconductors as well as single element materials are characterized by fast crystallization times. In this work we review, utilizing time-resolved optical and conductivity probes, the melt-kinetics and glass formation processes in Te thin films and the laser-induced crystallization of amorphous GeTe. The latter studies are complemented by x-ray diffraction and TEM analysis. Results are also presented on time-resolved Kerr rotation studies to investigate the magnetic domain formation kinetics in thermo-magnetic recording. Material research problems facing laser interactions with optical recording materials will be discussed.

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