DIELECTRIC COMPOSITION, CAPACITIVE ELEMENT, VISIBLE LIGHT PHOTOCATALYST MATERIAL AND VISIBLE LIGHT PHOTOELECTRIC CONVERSION ELEMENT

To provide a dielectric composition or the like having a satisfactory dielectric constant.SOLUTION: Provided is a dielectric composition having crystals of oxynitrides. Peaks caused by the lack of a center of symmetry in the oxynitride crystals are detected by Raman spectroscopy within a range in wh...

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Hauptverfasser:	YAMAZAKI KUMIKO, KANO SHUTO, MASUBUCHI TOMOJI, YOSHIKAWA SHINICHI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BASIC ELECTRIC ELEMENTS CAPACITORS CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE CHEMISTRY COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F ELECTRICITY INORGANIC CHEMISTRY METALLURGY
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Beschreibung
Zusammenfassung:	To provide a dielectric composition or the like having a satisfactory dielectric constant.SOLUTION: Provided is a dielectric composition having crystals of oxynitrides. Peaks caused by the lack of a center of symmetry in the oxynitride crystals are detected by Raman spectroscopy within a range in which the Raman shift is 500 cm-1 or lower.SELECTED DRAWING: Figure 4 【課題】比誘電率が良好な誘電体組成物等を得る。【解決手段】酸窒化物の結晶を有する誘電体組成物である。ラマンシフトが５００ｃｍ-1以下である範囲内で酸窒化物の結晶が対称心を有さないことに起因するピークがラマン分光法で検出される。【選択図】図４