Phonon studies of Cr3+in GaP and InP: evidence for orthorhombic Jahn-Teller systems
- 30 August 1985
- journal article
- Published by IOP Publishing in Journal of Physics C: Solid State Physics
- Vol. 18 (24) , L725-L730
- https://doi.org/10.1088/0022-3719/18/24/003
Abstract
The thermal conductivity of GaP(Cr) and InP(Cr) has been found to be very sensitive to uniaxial stress. The strong phonon scattering attributable to Cr3+. The sensitivity observed to both E and T2 strains indicates that Cr3+ in GaP is an orthorhombic Jahn-Teller system. This may also be the case for InP but the evidence is less complete.Keywords
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