Published May 1, 1978 | Version v1
Journal article Metadata-only

Excited-state exchange interactions in samarium chalcogenides

Creators

  • 1. IBM Thomas J. Watson Research Center, Yorktown Heights New York 10598

Description

Evidence is presented for the existence of exchange interactions between the Eu2+ impurities and the J = 1 excited states of Sm2+ ions in SmS and SmSe. The temperature dependences of the Eu2+ g shifts are found to be well explained by the addition of these interactions to those arising from the J = 0 ground states. Some peculiarities in the EPR behavior of the mixed-valence compound Sm3S4(Eu) are also reported. ssss

Additional details

Identifiers

DOI
10.1103/physrevb.17.3707;

Publishing Information

Journal Title
Physical Review B
Journal Volume
17
Journal Issue
9
Series
Phys. Rev., B.
Journal Page Range
3707-3709
ISSN
0163-1829

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
9407654
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
ELECTRON SPIN RESONANCE; EUROPIUM IONS; EXCHANGE INTERACTIONS; IMPURITIES; SAMARIUM COMPOUNDS; SAMARIUM IONS; SELENIDES; SULFIDES
Descriptors DEC
ATOMIC IONS; CHALCOGENIDES; CHARGED PARTICLES; INTERACTIONS; IONS; MAGNETIC RESONANCE; RARE EARTH COMPOUNDS; RESONANCE; SELENIUM COMPOUNDS; SULFUR COMPOUNDS

Optional Information

Notes
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