Publication Date:
2016-11-15
Description:
Author(s): Qi Zhang, Yongrui Wang, Weilu Gao, Zhongqu Long, John D. Watson, Michael J. Manfra, Alexey Belyanin, and Junichiro Kono We have performed time-resolved terahertz absorption measurements on photoexcited electron-hole pairs in undoped GaAs quantum wells in magnetic fields. We probed both unbound- and bound-carrier responses via cyclotron resonance and intraexciton resonance, respectively. The stability of excitons, mon… [Phys. Rev. Lett. 117, 207402] Published Thu Nov 10, 2016
Keywords:
Condensed Matter: Electronic Properties, etc.
Print ISSN:
0031-9007
Electronic ISSN:
1079-7114
Topics:
Physics