DocumentCode
733196
Title
Optical generation of high spin polarization in GaSe nanoslabs
Author
Yanhao Tang ; Wei Xie ; Mandal, Krishna C. ; McGuire, John A. ; Lai, C.W.
Author_Institution
Dept. of Phys. & Astron., Michigan State Univ., East Lansing, MI, USA
fYear
2015
fDate
10-15 May 2015
Firstpage
1
Lastpage
2
Abstract
We report nearly complete preservation of “spin memory” between optical absorption and photoluminescence under excitation >0.2 eV above the band gap in nanometer GaSe slabs.
Keywords
III-VI semiconductors; energy gap; gallium compounds; light absorption; light polarisation; nanophotonics; nanostructured materials; photoluminescence; GaSe; band gap; nanoslabs; optical absorption; optical generation; photoluminescence; spin memory preservation; spin polarization; Excitons; Gases; Optical mixing; Optical polarization; Optical pumping; Polarization; Ultrafast optics;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics (CLEO), 2015 Conference on
Conference_Location
San Jose, CA
Type
conf
Filename
7183633
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