1.
Phys Rev Lett
; 94(15): 155701, 2005 Apr 22.
Artigo
em Inglês
| MEDLINE
| ID: mdl-15904161
RESUMO
The origin of the light scattering observed at the alpha-beta transition of quartz is still a subject of controversy. We present structural studies performed during the coexistence of the alpha and the intermediate incommensurate (inc) phases using simultaneously synchrotron x-ray diffraction and optical techniques. The small and large angle light scatterings are due, respectively, to the orientation domains of the 3q inc phase and to the alpha phase twins revealed by diffuse x-ray scattering. In the vicinity of the interphase boundary, the two light scattering regions, both with perturbed properties, form a complex multiscale structure.
2.
Phys Rev B Condens Matter
; 48(10): 6871-6879, 1993 Sep 01.
Artigo
em Inglês
| MEDLINE
| ID: mdl-10006851
3.
Phys Rev B Condens Matter
; 46(2): 626-631, 1992 Jul 01.
Artigo
em Inglês
| MEDLINE
| ID: mdl-10003245
4.
Phys Rev B Condens Matter
; 38(1): 786-788, 1988 Jul 01.
Artigo
em Inglês
| MEDLINE
| ID: mdl-9945255
5.
Phys Rev B Condens Matter
; 31(5): 2857-2861, 1985 Mar 01.
Artigo
em Inglês
| MEDLINE
| ID: mdl-9936134