Zobrazeno 1 - 4
of 4
pro vyhledávání: '"M. K. Ziolkiewicz"'
Autor:
Annette Bussmann-Holder, M. K. Ziolkiewicz, L.C. Brunel, Heinz Bilz, M. Massot, M. Balkanski, G. Landwehr
Publikováno v:
Le Journal de Physique Colloques. 42:C6-412
The ferroelectric soft mode in SbSI has been investigated by Raman scattering in strong magnetic fields up to 14 Tesla. The mode frequency shifts towards lower frequencies for a magnetic field perpendicular to the ferroelectric c-axis while the mode
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cdb7e4d2dcaf7ed21bad539f076550d4
https://doi.org/10.1051/jphyscol:19816120
https://doi.org/10.1051/jphyscol:19816120
Publikováno v:
physica status solidi (b). 62:173-182
The Raman spectra of SbSBr, BiSI, SbSeI, and BiSeI are investigated and compared with those of SbSI. Following the analysis of each observed mode from one substituted compound to another, a set of normal mode functions is proposed to account for the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bde03ed4815cebc62f1becf242bd821c
https://doi.org/10.1002/pssb.2220620117
https://doi.org/10.1002/pssb.2220620117
Publikováno v:
Physica Status Solidi (b). 44:355-368
In order to investigate the phase transition in terms of lattice dynamics, the symmetry modes of the para- and ferroelectric phases of the semiconductor SbSI are analysed by means of group theory. Starting from the simplified C22h space group with tw
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::82e65dc3afff3bdb600897647128d69e
https://doi.org/10.1002/pssb.2220440137
https://doi.org/10.1002/pssb.2220440137
