| Item type |
デフォルトアイテムタイプ_（フル）(1) |
| 公開日 |
2023-03-18 |
| タイトル |
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|
タイトル |
Magnetic properties of Mn and Co doped PbPdO2 |
|
言語 |
en |
| 作成者 |
Lee, Kyu Joon
Choo, Sung Min
Saiga, Yuta
Takabatake, Toshiro
Jung, Myung-Hwa
|
| アクセス権 |
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|
アクセス権 |
open access |
|
アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| 権利情報 |
|
|
権利情報 |
Copyright (c) 2011 American Institute of Physics |
| 主題 |
|
|
主題Scheme |
NDC |
|
主題 |
420 |
| 内容記述 |
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|
内容記述 |
We report the dramatic change of gapless semiconductor properties by different chemical doping elements of Co and Mn into PbPdO_2. The metal-insulatorlike transition temperature T_<MI> = 100 K for PbPdO_2 shifts to a higher temperature of 150 K by the Co doping and to a lower temperature of 70 K by the Mn doping. Because of the anisotropic band structure with the majority of heavy holes and the minority of light electrons, the transport and magnetic properties are significantly changed by the chemical doping elements. At low temperatures, the Co doping enhances ferromagnetic interactions, whereas the Mn doping favors antiferromagnetic interactions. These results are of great interests because you can control the magnetic ordering as well as manipulate the carrier density by changing the doping elements. These materials could be a good candidate for spintronics applications. |
|
言語 |
en |
| 出版者 |
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|
出版者 |
The American Institute of Physics |
| 言語 |
|
|
言語 |
eng |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| 出版タイプ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| 関連情報 |
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|
識別子タイプ |
DOI |
|
|
関連識別子 |
10.1063/1.3554218 |
| 関連情報 |
|
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
http://dx.doi.org/10.1063/1.3554218 |
| 収録物識別子 |
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|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
0021-8979 |
| 収録物識別子 |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA00693547 |
| 開始ページ |
|
|
開始ページ |
07C316-1 |
| 書誌情報 |
Journal of Applied Physics
Journal of Applied Physics
巻 109,
号 7,
p. 07C316-1-07C316-3,
発行日 2011-03-29
|
| 旧ID |
31999 |
JApplPhys_109_07C316.pdf (340.5 KB)
