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Filtering by: Author Jun Fujioka

Charge transport and thermopower in the electron-doped narrow gap semiconductor Ca1−xLaxPd3O4

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
Epitaxy and transport properties of alkali-earth palladate thin films

Description/Abstract:

In this study, given the theoretical prediction of Dirac bands in CaPd3O4, we investigate the fabrication and transport properties of SrP...

Keyword:

Palladate thin film

Resource Type:

Article

Author:

Yusuke Kozuka, Taisuke T. Sasaki, Terumasa Tadano, and Jun Fujioka

Journal:

SCIENCE AND TECHNOLOGY OF ADVANCED MATERIALS

Date Uploaded:

02/12/2023

Date Modified:

03/12/2023