Phase fixation, excitonic and spin superfluidity of electron-hole pairs and antiferromagnetic chromium

E. B. Sonin*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

23 Scopus citations

Abstract

The problem of the excitonic and spin superflow in the Bose-condensated electron-hole fluid is considered taking into account the phase fixation due to non-conservation of the electron-hole pair number and the total spin. The ways to observe the superflows in Cr are discussed. There is the analogy between the spin superfluidity in the exitonic state adn in the A-phase of the superfluid He3. The spin superflow is possible not only in the Cr (the itinerant antiferromagnetic) but in other planar antiferromagnetics too.

Original languageEnglish
Pages (from-to)253-255
Number of pages3
JournalSolid State Communications
Volume25
Issue number4
DOIs
StatePublished - Jan 1978
Externally publishedYes

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