Spectroscopically Observed Valence Mixing in SmS and Related Compounds
- 15 July 1974
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 33 (3) , 161-164
- https://doi.org/10.1103/physrevlett.33.161
Abstract
Photoemission spectra for semiconducting SmS and metallic S give evidence of strong configuration interaction of localized states near the Fermi level involved in semiconductor-to-metal phase transitions and in unusual transport and magnetic properties. An analysis of the observed multiplet structure in photoemission spectra for semiconducting SmS shows a localized state of a mixed character.
Keywords
This publication has 11 references indexed in Scilit:
- Study of theHybridization in Actinide Metals and AlloysPhysical Review B, 1973
- PHOTOEMISSION OVERVIEWS OF VALENCE BAND DENSITIES-OF-STATES FOR Ge, GaAs, GaP, InSb, ZnSe AND CdTe USING SYNCHROTRON RADIATIONLe Journal de Physique Colloques, 1973
- The coefficients of fractional parentage for ionization of partly filled f shells compared with photoelectron spectra of lanthanide compounds and metalsChemical Physics Letters, 1973
- Temperature-Induced Explosive First-Order Electronic Phase Transition in Gd-Doped SmSPhysical Review Letters, 1973
- The semiconductor-metal transition of the samarium mono-chalcogenidesSolid State Communications, 1972
- Preparation and optical and magneto-optical properties of samarium chalcogenide thin filmsJournal of Applied Physics, 1972
- NonmagneticShell in the High-Pressure Phase of SmSPhysical Review Letters, 1971
- Continuous and Discontinuous Semiconductor-Metal Transition in Samarium Monochalcogenides Under PressurePhysical Review Letters, 1970
- The Spectra of the Doubly and Triply Ionized Rare EarthsApplied Optics, 1963
- Theory of Complex Spectra. IVPhysical Review B, 1949