Electronic structure of BaTiO3 by x-ray absorption spectroscopy

被引：0

作者：

Asokan, K ^{[1
]}

Jan, JC ^{[1
]}

Chiou, JW ^{[1
]}

Pong, WF ^{[1
]}

Tseng, PK ^{[1
]}

Lin, IN ^{[1
]}

机构：

[1] Tamkang Univ, Dept Phys, Tamsui 25137, Taiwan

来源：

PHYSICS IN LOCAL LATTICE DISTORTIONS: FUNDAMENTALS AND NOVEL CONCEPTS LLD2K | 2001年 / 554卷

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O59 [应用物理学];

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摘要：

BaTiO3 is a prototype perovskite having many properties common to cuprates, manganites and nickelates. To understand the electronic structure of these perovskites, we have measured O K-edge of TiO2, BaTiO3 and CaTiO3. Spectral features starting from 530 to 550 eV in O K-edge provides significant information to understand the role of alkaline metals like Ca, Ba. Electronic polarizability may be an important parameter to understand many properties of these perovskite materials.

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页码：323 / 327

页数：5

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