Evidence of Hybridization from a Direct Comparison of Semimagnetic and Nonsemimagnetic Ternary Lead Chalcogenides

Autor:	Klaus–Peter Möllmann, Jens Wolfgang Tomm, Frank Peuker, Klaus H. Herrmann, Harald Böttner, Maurus Tacke, M. Happ
Rok vydání:	1994
Předmět:	Photoluminescence General Engineering General Physics and Astronomy Electronic structure Spectral line Ion chemistry.chemical_compound Crystallography chemistry Ternary operation Luminescence Lead selenide Solid solution Nuclear chemistry
Zdroj:	Japanese Journal of Applied Physics. 33:1928
ISSN:	1347-4065 0021-4922
Popis:	The results of a study of the optical properties, especially the luminescence behaviour, of PbSe, Pb1-xSrxSe and semimagnetic Pb1-xEuxSe in magnetic fields up to 7 T are presented. The spectra of PbSe and Pb1-xSrxSe consisting of single lines are interpreted as plasma (band-to-band) transitions whereas the double structure in the spectra of Pb1-xEuxSe is explained by additional transitions between conduction band states and states in a valence band which is generated by the unsaturated 4f levels of the Eu ions in the solid solution.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::454719f638164555452270837f4adfc0 https://doi.org/10.1143/jjap.33.1928 Zobrazit plný text záznamu