PREPARATION AND MAGNETIC PROPERTIES OF PEROVSKITE-TYPE COMPOUNDS Sr3Cr2WO9, Ca3Cr2WO9 AND Sr3Cr2UO9.

Tetsuro Nakamura, Akira Okada, Masahiro Yoshimura

研究成果: Paper

摘要

Single phases of Sr//3Cr//2WO//9 with different ferrimagnetic Curie temperatures, Tc equals 448K, 473K and 509K, were prepared in the three different conditions, 1400 degree C in P(O//2) equals 2. 4 multiplied by 10** minus **1**3 atmosphere, 1300 degree C in P(O//2) equals 3 multiplied by 10** minus **1**6 atmosphere and 1200 degree C in P(O//2) equals 10** minus **1**5 atmosphere, respectively. Similar compounds Ca//3Cr//2WO//9 and Sr//3Cr//2UO//9 were prepared at 1300 degree C in Ar and at 1400 degree C in Ar plus H//2O atmosphere, respectively. Cation orderings of Cr**3** plus and W**6** plus or U**6** plus were complete in both compounds.

原文English
頁面89-98
頁數10
出版狀態Published - 1979 一月 1

All Science Journal Classification (ASJC) codes

  • Engineering(all)

指紋 深入研究「PREPARATION AND MAGNETIC PROPERTIES OF PEROVSKITE-TYPE COMPOUNDS Sr<sub>3</sub>Cr<sub>2</sub>WO<sub>9</sub>, Ca<sub>3</sub>Cr<sub>2</sub>WO<sub>9</sub> AND Sr<sub>3</sub>Cr<sub>2</sub>UO<sub>9</sub>.」主題。共同形成了獨特的指紋。

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