Index Catalog // MDR

Description/Abstract:: We have successfully synthesized two new half-doped perovskites, MnV0.5Nb0.5O3 and MnV0.5Ta0.5O3, with unique small Mn2+ cations at the A...
Keyword:: High-pressure synthesis , MnVO3, and Perovskites
Resource Type:: Article
Author:: Xun Kang, Hiroaki Hayashi, Alexei A. Belik, Yoshihiro Tsujimoto, and Kazunari Yamaura
Journal:: HIGH PRESSURE RESEARCH
Date Uploaded:: 21/11/2024

Description/Abstract:: The Cr4+ oxidation state with two electrons in the Cr 3d shell is not often observed in perovskite-type oxides, as high pressures and tem...
Keyword:: chromium, exchange bias effect, and perovskite oxide
Resource Type:: Article
Author:: Biswajit Dalal, Xun Kang, Yoshitaka Matsushita, Alexei A. Belik, Yoshihiro Tsujimoto, and Kazunari Yamaura
Journal:: Physical Review B
Date Uploaded:: 10/09/2024

Description/Abstract:: Electrons in metals can show a giant anomalous Hall effect (AHE) when interacting with characteristic spin texture. The AHE has been di...
Keyword:: SrCo6O11, anomalous Hall effect, and devil's staircase
Resource Type:: Article
Author:: Naoki Abe, Yuya Hano, Hiroaki Ishizuka, Yusuke Kozuka, Terumasa Tadano, Yoshihiro Tsujimoto, Kazunari Yamaura, Shintaro Ishiwata, and Jun Fujioka
Journal:: npj Quantum Materials
Date Uploaded:: 20/05/2024

Description/Abstract:: 狭ギャップ半導体であるCa1-xLaxPd3O4の輸送特性、熱電特性、電子状態計測を行った。x=0では0.1eV程度のバンドギャップを持ち、第一原理計算と一致した。また、Laによる電子ドープにより急激に抵抗は減少しx=0.01では金属的になった。一方で、ゼーベック係数はxに...
Keyword:: Palladates
Resource Type:: Article
Author:: Kouta Kazama, Masato Sakano, Kohei Yamagami, Takuo Ohkochi, Kyoko Ishizaka, Terumasa Tadano, Yusuke Kozuka, Hidetoshi Yoshizawa, Yoshihiro Tsujimoto, Kazunari Yamaura, and Jun Fujioka
Journal:: Physical Review Materials
Date Uploaded:: 02/12/2023
Date Modified:: 04/12/2023

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