STRUCTURAL CHANGE OF C-RARE EARTH SESQUIOXIDES Yb//2O//3 AND Er//2O//3 AS A FUNCTION OF TEMPERATURE.

Atsushi Saiki; Nobuo Ishizawa; Nobuyasu Mizutani; Masanori Kato

STRUCTURAL CHANGE OF C-RARE EARTH SESQUIOXIDES Yb//2O//3 AND Er//2O//3 AS A FUNCTION OF TEMPERATURE.

Atsushi Saiki^*
, Nobuo Ishizawa
, Nobuyasu Mizutani
, Masanori Kato

^*この論文の責任著者

材料デザイン工学科

研究成果: ジャーナルへの寄稿 › 学術論文 › 査読

108 被引用数 (Scopus)

抄録

The high temperature structures of C-rare earth sesquioxides, Yb//2O//3 and Er//2O//3, were studied by the single crystal X-ray diffractometry. The intensity data were collected at 296, 378, 598, 834, 1032 and 1245 K for Yb//2O//3, and 296, 514, 724, 931, 1123 and 1260 K for Er//2O//3. The structure at each temperature was refined by the full-matrix least-squares procedure, providing the final R values falling within 0. 034 to 0. 050 for Yb//2O//3 and within 0. 036 to 0. 051 for Er//2O//3. The effect of temperature and oxygen vacancies on the distortion in RO//6 polyhedra is discussed.

本文言語	英語
ページ（範囲）	649-654
ページ数	6
ジャーナル	Yogyo Kyokai Shi/Journal of the Ceramic Society of Japan
巻	93
号	10
出版ステータス	出版済み - 1985

ASJC Scopus 主題領域

工学一般

引用スタイル

@article{4f9acc38d25c469d896b353371d529de,

title = "STRUCTURAL CHANGE OF C-RARE EARTH SESQUIOXIDES Yb//2O//3 AND Er//2O//3 AS A FUNCTION OF TEMPERATURE.",

abstract = "The high temperature structures of C-rare earth sesquioxides, Yb//2O//3 and Er//2O//3, were studied by the single crystal X-ray diffractometry. The intensity data were collected at 296, 378, 598, 834, 1032 and 1245 K for Yb//2O//3, and 296, 514, 724, 931, 1123 and 1260 K for Er//2O//3. The structure at each temperature was refined by the full-matrix least-squares procedure, providing the final R values falling within 0. 034 to 0. 050 for Yb//2O//3 and within 0. 036 to 0. 051 for Er//2O//3. The effect of temperature and oxygen vacancies on the distortion in RO//6 polyhedra is discussed.",

author = "Atsushi Saiki and Nobuo Ishizawa and Nobuyasu Mizutani and Masanori Kato",

year = "1985",

language = "英語",

volume = "93",

pages = "649--654",

journal = "Yogyo Kyokai Shi/Journal of the Ceramic Society of Japan",

issn = "0372-7718",

publisher = "Yogyo Kyokai",

number = "10",

}

TY - JOUR

T1 - STRUCTURAL CHANGE OF C-RARE EARTH SESQUIOXIDES Yb//2O//3 AND Er//2O//3 AS A FUNCTION OF TEMPERATURE.

AU - Saiki, Atsushi

AU - Ishizawa, Nobuo

AU - Mizutani, Nobuyasu

AU - Kato, Masanori

PY - 1985

Y1 - 1985

N2 - The high temperature structures of C-rare earth sesquioxides, Yb//2O//3 and Er//2O//3, were studied by the single crystal X-ray diffractometry. The intensity data were collected at 296, 378, 598, 834, 1032 and 1245 K for Yb//2O//3, and 296, 514, 724, 931, 1123 and 1260 K for Er//2O//3. The structure at each temperature was refined by the full-matrix least-squares procedure, providing the final R values falling within 0. 034 to 0. 050 for Yb//2O//3 and within 0. 036 to 0. 051 for Er//2O//3. The effect of temperature and oxygen vacancies on the distortion in RO//6 polyhedra is discussed.

AB - The high temperature structures of C-rare earth sesquioxides, Yb//2O//3 and Er//2O//3, were studied by the single crystal X-ray diffractometry. The intensity data were collected at 296, 378, 598, 834, 1032 and 1245 K for Yb//2O//3, and 296, 514, 724, 931, 1123 and 1260 K for Er//2O//3. The structure at each temperature was refined by the full-matrix least-squares procedure, providing the final R values falling within 0. 034 to 0. 050 for Yb//2O//3 and within 0. 036 to 0. 051 for Er//2O//3. The effect of temperature and oxygen vacancies on the distortion in RO//6 polyhedra is discussed.

UR - https://www.scopus.com/pages/publications/0022207174

M3 - 学術論文

AN - SCOPUS:0022207174

SN - 0372-7718

VL - 93

SP - 649

EP - 654

JO - Yogyo Kyokai Shi/Journal of the Ceramic Society of Japan

JF - Yogyo Kyokai Shi/Journal of the Ceramic Society of Japan

IS - 10

ER -

STRUCTURAL CHANGE OF C-RARE EARTH SESQUIOXIDES Yb//2O//3 AND Er//2O//3 AS A FUNCTION OF TEMPERATURE.

抄録

ASJC Scopus 主題領域

フィンガープリント

引用スタイル