Study on spin-filter magnetic tunnel junction devices based on ferromagnetic semiconductor
Study on spin-filter magnetic tunnel junction devices based on ferromagnetic semiconductor
批准号:
21560331
负责人:
ASADA Hironori
金额:
$3.08万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (C)
财政年份:
2009
资助国家:
日本
项目状态:
已结题
起止时间:
2009 至 2011
中文摘要
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英文摘要
We have grown a spin-filter type magnetic tunnel junction(SF-MTJ) combining the ferromagnetic semiconductor EuS barrier with the p-type ferromagnetic semiconductor Ge_<1-x> Mn_x Te and evaluated spin-filtering effect. Fully epitaxial SF-MTJs(Ge_<1-x> Mn_xTe/ EuS/ GeTe and Ge_<1-x> Mn_x Te/ GeTe/ EuS/ GeTe) were successfully grown on BaF_2(111) substrates by molecular beam epitaxy and the spin-filtering effect by hole is observed, though the MR ration was small. In order to change the growth direction, that is transport direction, epitaxial multilayers on InP(001) substrates were obtained.
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GeMnTe/GeTe/EuS/GeTeスピンフィルタ型MTJの作製
GeMnTe/GeTe/EuS/GeTe 旋转过滤器型 MTJ 的制造
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
[V. M. Mohan, M. Shimomura, K. Murakami, 西畑広]
通讯作者:
西畑広
Transport properties of (Ge, Mn) Te/GeTe/EuS/GeTe quasimagnetic tunnel junctions grown by molecular beam epitaxy
分子束外延生长的(Ge, Mn) Te/GeTe/EuS/GeTe准磁隧道结的输运特性
DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
[上浦洋一, 竹中俊明, 朝日淳平, 石山武, 山下善文, Hironori Asada]
通讯作者:
Hironori Asada
GeMnTe/GeTe/EuS/GeTe積層膜の作製と磁気特性
GeMnTe/GeTe/EuS/GeTe叠层薄膜的制备及磁性能
DOI:
--
发表时间:
2009
期刊:
影响因子:
--
作者:
[V.M.Mohan, M.Shimomura, K.Murakami, 電気学会パワー半導体スイッチング回路技術調査専門委員会, 西畑広]
通讯作者:
西畑広
GeMnTe/ GeTe/ EuS/ GeTe積層膜の作製と磁気特性
GeMnTe/GeTe/EuS/GeTe叠层薄膜的制备及磁性能
DOI:
--
发表时间:
2009
期刊:
影响因子:
--
作者:
[西畑広, 上村光弘, 仙波伸也, 浅田裕法, 小柳剛]
通讯作者:
小柳剛
lnP基板上へのGeMnTe成長における初期Te供給条件の検討
检查 lnP 衬底上 GeMnTe 生长的初始 Te 供应条件
DOI:
--
发表时间:
2009
期刊:
影响因子:
--
作者:
[兼友亮典, 山内慎也, 浅田裕法, 小柳剛]
通讯作者:
小柳剛
共 13 条
Evaluation of pain related genes for patients with endometriosis
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批准号:20602006
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项目类别:Grant-in-Aid for Scientific Research (C)
-
资助金额:$2.91万
-
财政年份:2008
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负责人:ASADA Hironori
-
依托单位:
Study on spin device characteristic having p-n-p structure using GeTe based ferromagnetic semiconductors
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批准号:18560306
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.44万
-
财政年份:2006
-
负责人:ASADA Hironori
-
依托单位:
Analysis of pain related gene expression in endometriosis and endometriosis related pelvic pain
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批准号:18613017
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.61万
-
财政年份:2006
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负责人:ASADA Hironori
-
依托单位:
Study on magnetization reversal process and magnetic property manipulation in a carrier- induced ferromagnetic semiconductor
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批准号:16560275
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.3万
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财政年份:2004
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负责人:ASADA Hironori
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依托单位:
The association of polymorphism in dioxin related genes with leiomyoma and endometriosis
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批准号:14571582
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$1.79万
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财政年份:2002
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负责人:ASADA Hironori
-
依托单位:
Study on spin control in N-VI diluted magnetic semiconductor composite structures
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批准号:13650347
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.43万
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财政年份:2001
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负责人:ASADA Hironori
-
依托单位:
海外基金