PROCEDE POUR CONTROLER LA STRUCTURE D'UNE SUBSTANCE NANOMETRIQUE ET PROCEDE POUR PREPARER UNE STRUCTURE QUANTIQUE DE FAIBLES DIMENSIONS NANOMETRIQUES AU MOYEN DU PROCEDE DE CONTROLE- Brevets EP1666409 (A1)

PROCEDE POUR CONTROLER LA STRUCTURE D'UNE SUBSTANCE NANOMETRIQUE ET PROCEDE POUR PREPARER UNE STRUCTURE QUANTIQUE DE FAIBLES DIMENSIONS NANOMETRIQUES AU MOYEN DU PROCEDE DE CONTROLE

N° de brevet:	EP1666409 (A1)
Date de publication:	2006-06-07
Inventeur(s):	MAEHASHI KENZO [JP];INOUE KOICHI [JP];MATSUMOTO KAZUHIKO [JP];OHNO YASUHIDE [JP];
Demandeur(s):	JAPAN SCIENCE &;TECH AGENCY [JP];
Classification:	B82B3/00;C01B21/064;C01B31/02;
N° de demande:	EP20040771799 20040818
Numéro(s) de priorité:	WO2004JP11838 20040818;JP20030307602 20030829

A method for controlling a structure of a nano-scale substance, which comprises irradiating a mixture of low-dimensional quantum structures having a nano-scale with an electromagnetic wave in an oxygen atmosphere, to thereby selectively oxidize a low-dimensional quantum structure having a density of states resonating with the electromagnetic wave used for the irradiation. The method allows a low-dimensional quantum structure having a specific structure to be selectively disappeared from the mixture of low-dimensional quantum structures having a nano-scale.