Spin Transport in Highly Spin-Polarized Epitaxial Nanostructures
高度自旋极化外延纳米结构中的自旋输运
基本信息
- 批准号:1307056
- 负责人:
- 金额:$ 42万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Continuing Grant
- 财政年份:2013
- 资助国家:美国
- 起止时间:2013-06-01 至 2017-12-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
***Technical Abstract***This award supports experimental research in the field of spintronics. The project will be pursued on two fronts. First, spin-dependent transport in coherent structures possessing tuneable interface discontinuities will be studied using variable-temperature magnetotransport measurements to analyze the electrical and thermal properties of the interface regions and their influence on modified spin current in the material. Second, magnon spin-current coupling between ferromagnetic (FM) and magnetic insulators (FI) will be examined using the same modalities. Since FM/FI interface coupling relies on fundamentally different physics from FM/FM coupling, its study represents a unique experimental opportunity. All samples and devices will be fabricated using epitaxial chemical vapor deposition, magnetron sputtering, and submicron lithography techniques. The proposed research not only will advance the theoretical development of spintronics, but also will serve to prototype the next generations of spin-based electronics. The project will provide students with opportunities to experience advanced spintronics research, and generate new basic knowledge on novel spintronic nanostructures that can be leveraged to develop potentially revolutionary devices.****Non-Technical Abstract****This award supports experimental research in the field of spintronics. The project seeks to exploit the unique aspects of the electron's spin to explore novel physical phenomena and to generate potentially revolutionary advancements in nanotechnology and solid-state electronic device design. The proposed research not only will advance the theoretical development of spintronics, but also will serve to prototype the next generations of spin-based electronics. The project will directly affect the local community via educational outreach activities targeted at women and minorities at the high- and middle-school levels, providing individuals from these groups opportunities to experience scientific research first-hand. These individuals and graduate students that will be funded under this proposal will form the next generation of spintronics researchers in the United States, The project will generate new basic knowledge on novel spintronic nanostructures that can be leveraged to develop potentially revolutionary devices for widespread implementation in multiple arenas including information technology, medicine, and education.
***技术摘要***该奖项支持自旋电子学领域的实验研究。该项目将从两个方面着手。首先,在具有可调谐界面不连续的相干结构中,将使用变温磁输运测量来研究自旋相关输运,以分析界面区域的电学和热性质及其对材料中修饰自旋电流的影响。其次,铁磁(FM)和磁绝缘体(FI)之间的磁振子自旋电流耦合将使用相同的模式进行检查。由于调频/FI界面耦合依赖于与调频/调频耦合根本不同的物理原理,因此其研究代表了一个独特的实验机会。所有样品和器件将使用外延化学气相沉积,磁控溅射和亚微米光刻技术制造。所提出的研究不仅将推动自旋电子学的理论发展,而且将有助于下一代自旋电子学的原型。该项目将为学生提供体验先进的自旋电子学研究的机会,并产生关于新型自旋电子纳米结构的新基础知识,这些知识可以用来开发潜在的革命性设备。****非技术摘要****该奖项支持自旋电子学领域的实验研究。该项目旨在利用电子自旋的独特方面来探索新的物理现象,并在纳米技术和固态电子设备设计方面产生潜在的革命性进步。所提出的研究不仅将推动自旋电子学的理论发展,而且将有助于下一代自旋电子学的原型。该项目将通过在高中和初中阶段针对妇女和少数民族的教育推广活动,直接影响当地社区,为这些群体的个人提供亲身体验科学研究的机会。该项目将产生新的自旋电子纳米结构的基础知识,可用于开发潜在的革命性设备,广泛应用于包括信息技术、医学和教育在内的多个领域。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
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Gang Xiao其他文献
A Potential Method to Predict Performance of Positive Stirling Cycles Based on Reverse Ones
一种基于逆斯特林循环预测正斯特林循环性能的潜在方法
- DOI:
10.3390/en14217040 - 发表时间:
2021-10 - 期刊:
- 影响因子:3.2
- 作者:
Shulin Wang;Baiao Liu;Gang Xiao;Mingjiang Ni - 通讯作者:
Mingjiang Ni
Synthesis and enhanced H2S gas sensing properties of -MoO3/CuO pn junction Nanocomposite
H2S的合成及增强的气敏性能
- DOI:
- 发表时间:
2012 - 期刊:
- 影响因子:0
- 作者:
Tieshi Wang;Qingshan Wang;Chunling Zhu;Qiuyun Ouyang;Lihong Qi;Chunyan Li;Gang Xiao;Peng Gao;Yujin Chen - 通讯作者:
Yujin Chen
Modeling constitutive relationship of 6013 aluminum alloy during hot plane strain compression based on Kriging method
基于Kriging法模拟6013铝合金热面应变压缩本构关系
- DOI:
10.1016/s1003-6326(16)64206-1 - 发表时间:
2016-04 - 期刊:
- 影响因子:0
- 作者:
Gang Xiao;Qinwen Yang;Luoxing Li - 通讯作者:
Luoxing Li
Impurity-limited resistance and phase interference of localized impurities under quasi-one dimensional nano-structures
准一维纳米结构下的杂质限制电阻和局域杂质的相位干扰
- DOI:
10.1063/1.4938392 - 发表时间:
2015 - 期刊:
- 影响因子:0
- 作者:
海住英生;長浜太郎;北上修;西井準治;Gang Xiao;Nobuyuki Sano - 通讯作者:
Nobuyuki Sano
A method for video authenticity based on the fingerprint of scene frame
一种基于场景帧指纹的视频真实性检测方法
- DOI:
10.1016/j.neucom.2015.09.001 - 发表时间:
2015 - 期刊:
- 影响因子:6
- 作者:
Jiafa Mao;Gang Xiao;Weigou Sheng;Yahong Hu;Zhiguo Qu - 通讯作者:
Zhiguo Qu
Gang Xiao的其他文献
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{{ truncateString('Gang Xiao', 18)}}的其他基金
Static and Dynamic Properties of Magnetic Skyrmions and Their Applications
磁性斯格明子的静态和动态特性及其应用
- 批准号:
2202514 - 财政年份:2022
- 资助金额:
$ 42万 - 项目类别:
Standard Grant
QII-TAQS: Spatially and Temporally Resolved Ultrasensitive Magnetic Sensing of Quantum Materials
QII-TAQS:量子材料的空间和时间分辨超灵敏磁传感
- 批准号:
1936221 - 财政年份:2020
- 资助金额:
$ 42万 - 项目类别:
Standard Grant
MRI: Acquisition of a High Magnetic Field and Cryogen-Free Physical Property Measurement System
MRI:获取高磁场和无冷冻剂物理特性测量系统
- 批准号:
1229195 - 财政年份:2012
- 资助金额:
$ 42万 - 项目类别:
Standard Grant
Physics of Nanoscale Epitaxial and Textured Spintronic Structures
纳米级外延和纹理自旋电子结构的物理学
- 批准号:
0907353 - 财政年份:2009
- 资助金额:
$ 42万 - 项目类别:
Continuing Grant
Magnetic/electronic Nanostructures and Spintronics
磁/电子纳米结构和自旋电子学
- 批准号:
0605966 - 财政年份:2006
- 资助金额:
$ 42万 - 项目类别:
Continuing Grant
Physics of Magnetoelectronic Microstructures
磁电子微结构物理
- 批准号:
0071770 - 财政年份:2000
- 资助金额:
$ 42万 - 项目类别:
Continuing Grant
U.S.-Vietnam Workshop: High-Temperature Superconductivity and Magnetoresistive Materials
美越研讨会:高温超导和磁阻材料
- 批准号:
9801862 - 财政年份:1998
- 资助金额:
$ 42万 - 项目类别:
Standard Grant
Ultrafast Dynamics and Micromagnetics in Magnetic Tunneling Junctions
磁隧道结中的超快动力学和微磁学
- 批准号:
9701579 - 财政年份:1997
- 资助金额:
$ 42万 - 项目类别:
Continuing Grant
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