EXCITON TRANSPORT IN CU2O - EVIDENCE FOR EXCITONIC SUPERFLUIDITY

Authors
FORTIN E FAFARD S MYSYROWICZ A
Citation
E. Fortin et al., EXCITON TRANSPORT IN CU2O - EVIDENCE FOR EXCITONIC SUPERFLUIDITY, Physical review letters, 70(25), 1993, pp. 3951-3954
Citations number
20
Categorie Soggetti
Physics
Journal title
Physical review letters → ACNP
ISSN journal
00319007
Volume
70
Issue
25
Year of publication
1993
Pages
3951 - 3954
Database
ISI
SICI code
0031-9007(1993)70:25<3951:ETIC-E>2.0.ZU;2-5
Abstract
A marked reduction in the velocity dispersion of excitons propagating through a thick Cu2O crystal at low temperatures and high densities is attributed to the onset of a superfluid excitonic phase.