DocumentCode
2089462
Title
Optical measurements of spin dynamics and band offsets at interfaces
Author
Tolk, N.H. ; Glinka, Yu.D. ; Shahbazyan, T.V. ; Perakis, I.E. ; Jiang, Y. ; Miller, J.K. ; Barry, M.E. ; Liu, X. ; Sasaki, Y. ; Furdyna, J.K.
Author_Institution
Dept. of Phys. & Astron., Vanderbilt Univ., Nashville, TN
fYear
2004
fDate
21-21 May 2004
Firstpage
812
Lastpage
814
Abstract
We report first applications of pump-probe second harmonic generation (SHG) to monitor spin dynamics in nonmagnetic semiconductor heterostructures (GaAs/GaSb and GaAs/GaSb/InAs). We also examine the band offsets of InAs/CdMnSe samples using internal photoemission and second harmonic generation
Keywords
II-VI semiconductors; III-V semiconductors; cadmium compounds; gallium arsenide; indium compounds; manganese compounds; optical harmonic generation; optical pumping; photoemission; semiconductor heterojunctions; spin dynamics; GaAs-GaSb; GaAs-GaSb-InAs; band offsets; internal photoemission; nonmagnetic semiconductor heterostructures; pump-probe second harmonic generation; spin dynamics;
fLanguage
English
Publisher
ieee
Conference_Titel
Quantum Electronics Conference, 2004. (IQEC). International
Conference_Location
San Francisco, CA
Print_ISBN
1-55752-778-4
Type
conf
Filename
1367015
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