[15p-317-1~13] 11.1 基礎物性

[15p-317-4] Molecular beam epitaxy of palladates with square-planar coordinated palladium

〇七尾 美子^1,2、池田 愛¹、内藤 方夫²、山本 秀樹¹、Yoshiharu Krockenberger¹ (1.NTT BRL、2.TUAT)

キーワード：平面四配位酸化物、新規

Cu²⁺ is known to form infinite edge-sharing networks resulting in the Nd₂CuO₄ structure which is a high T_c superconductor. Similarly Pd²⁺ can be stabilized as well in the Nd₂CuO₄ structure type, though electronic correlations of Nd₂PdO₄ have not been investigated by single crystals.
We report on the synthesis of epictaxially grown thin films of Nd_2-xCe_xPdO₄ by reactive molecular beam epitaxy.