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Title: Dichroism as a probe for parity-breaking phases of spin-orbit coupled metals

Journal Article · · Physical Review. B, Condensed Matter and Materials Physics
 [1]
  1. Argonne National Lab. (ANL), Argonne, IL (United States)

Recently, a general formalism has been presented for gyrotropic, ferroelectric, and multipolar order in spin-orbit coupled metals induced by spin-spin interactions. Here, I point out that the resulting order parameters are equivalent to expectation values of operators that determine natural circular dichroic signals in optical and x-ray absorption, and list several examples in this connection. As a result, the particular case of the tensor order in the pyrochlore superconductor Cd2Re2O7 is discussed in more detail.

Research Organization:
Argonne National Laboratory (ANL), Argonne, IL (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES)
Grant/Contract Number:
AC02-06CH11357
OSTI ID:
1356363
Alternate ID(s):
OSTI ID: 1209190
Journal Information:
Physical Review. B, Condensed Matter and Materials Physics, Vol. 92, Issue 7; ISSN 1098-0121
Publisher:
American Physical Society (APS)Copyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 9 works
Citation information provided by
Web of Science

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Cited By (1)

A parity-breaking electronic nematic phase transition in the spin-orbit coupled metal Cd 2 Re 2 O 7 journal April 2017