Infrared and Raman investigation of the charge–density-wave state in rare-earth tri-telluride compounds

Autor:	R. Monnier, L. Tassini, B. Muschler, R. Hackl, H.-M. Eiter, N. Ru, Ian R. Fisher, M. Lavagnini, F. Pfuner, Jiun-Haw Chu, K. Y. Shin, Leonardo Degiorgi
Rok vydání:	2012
Předmět:	Materials science Condensed matter physics Infrared Charge density Infrared spectroscopy Condensed Matter Physics Spectral line Electronic Optical and Magnetic Materials chemistry.chemical_compound symbols.namesake chemistry Condensed Matter::Superconductivity Telluride symbols Condensed Matter::Strongly Correlated Electrons Electrical and Electronic Engineering Ground state Raman spectroscopy Charge density wave
Zdroj:	Physica B: Condensed Matter. 407:1864-1867
ISSN:	0921-4526
DOI:	10.1016/j.physb.2012.01.050
Popis:	We summarize our recent efforts in investigating the charge–density-wave (CDW) state of the rare-earth tri-tellurides RTe 3 by means of infrared and Raman techniques. We identify the CDW gap, as order parameter of the broken-symmetry ground state, as well as the collective mode of the CDW condensate.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::9fbda0a598c61f4f9f8598bbb5f2652c https://doi.org/10.1016/j.physb.2012.01.050 Zobrazit plný text záznamu Full Text from ScienceDirect