DocumentCode
2671707
Title
Broadband THz spectroscopy of exciton fine structures in Si under the strong magnetic field
Author
Yoo, J.Y. ; Suzuki, T. ; Shimano, R.
Author_Institution
Dept. of Phys., Univ. of Tokyo, Tokyo, Japan
fYear
2011
fDate
2-7 Oct. 2011
Firstpage
1
Lastpage
2
Abstract
We have investigated the magnetic field effect of exciton fine structures in Si by optical pump and THz probe spectroscopy. Zeeman and diamagnetic effects of excitons are clearly resolved through the observation of exciton 1S-nP series. Under the high magnetic field regime above 3T, perturbative treatment of magnetic field breaks down.
Keywords
Zeeman effect; diamagnetic materials; excitons; fine structure; magnetic fields; optical pumping; terahertz spectroscopy; Si; Zeeman effect; broadband terahertz spectroscopy; diamagnetic effect; exciton fine structure; magnetic field break down; magnetic field effect; optical pump; strong magnetic field; terahertz probe spectroscopy; Excitons; Magnetic fields; Optical pulses; Optical pumping; Probes; Silicon; Spectroscopy;
fLanguage
English
Publisher
ieee
Conference_Titel
Infrared, Millimeter and Terahertz Waves (IRMMW-THz), 2011 36th International Conference on
Conference_Location
Houston, TX
ISSN
2162-2027
Print_ISBN
978-1-4577-0510-6
Electronic_ISBN
2162-2027
Type
conf
DOI
10.1109/irmmw-THz.2011.6104862
Filename
6104862
Link To Document