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Titolo:
REVERSIBLE NANOCONTRACTION AND DILATATION IN A SOLID INDUCED BY POLARIZED-LIGHT
Autore:
KRECMER P; MOULIN AM; STEPHENSON RJ; RAYMENT T; WELLAND ME; ELLIOTT SR;
Indirizzi:
UNIV CAMBRIDGE,DEPT CHEM,LENSFIELD RD CAMBRIDGE CB2 1EW ENGLAND UNIV CAMBRIDGE,DEPT CHEM CAMBRIDGE CB2 1EW ENGLAND UNIV CAMBRIDGE,DEPT ENGN CAMBRIDGE CB2 1PZ ENGLAND
Titolo Testata:
Science
fascicolo: 5333, volume: 277, anno: 1997,
pagine: 1799 - 1802
SICI:
0036-8075(1997)277:5333<1799:RNADIA>2.0.ZU;2-C
Fonte:
ISI
Lingua:
ENG
Soggetto:
PHOTOINDUCED ANISOTROPY; CHALCOGENIDE GLASSES; THIN-FILMS;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
12
Recensione:
Indirizzi per estratti:
Citazione:
P. Krecmer et al., "REVERSIBLE NANOCONTRACTION AND DILATATION IN A SOLID INDUCED BY POLARIZED-LIGHT", Science, 277(5333), 1997, pp. 1799-1802

Abstract

Reversible, controllable optical nanocontraction and dilatation in a chalcogenide glass film was induced by polarized light, and a direct correlation of this optomechanical effect with the reversible optical-induced optical anisotropy (dichroism) also exhibited by the chalcogenide glass was observed. A microscopic model of the photoinduced, reversible structural phenomenon responsible for the optomechanical behavioris presented. The ability to induce an anisotropic optomechanical effect could form the basis of a number of applications, including polarized light-dependent optical nanoactuators, optomechanical diaphragm micropumps, and even motors driven by polarized light.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 05/12/20 alle ore 01:50:03