Publication Date:
2013-07-24
Description:
Author(s): Kosuke Yoshioka, Yusuke Morita, Kenta Fukuoka, and Makoto Kuwata-Gonokami Cooling of a gas of trapped paraexcitons in Cu 2 O to 100 mK, close to the lattice temperature, is reported. We show that the activation of a transverse acoustic scattering mechanism by the applied stress is responsible for the production of ultracold excitons. This low temperature is indispensable to... [Phys. Rev. B 88, 041201] Published Tue Jul 23, 2013
Keywords:
Semiconductors I: bulk
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics
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