Novel Magnetic Shape Memory Alloy Thin Films for Sensor and Actuator Applications
用于传感器和执行器应用的新型磁性形状记忆合金薄膜
基本信息
- 批准号:1129065
- 负责人:
- 金额:$ 26.11万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Standard Grant
- 财政年份:2011
- 资助国家:美国
- 起止时间:2011-09-01 至 2015-08-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
The research objective of this award is to investigate novel magnetic shape memory alloy thin films and use these films as the backbone of sensors and actuators. In particular, a class of novel Ni-based Heusler alloy films, which is capable of delivering high frequency response as well as high actuation strain due to Zeeman energy induced phase transformations, will be used as a model system and tested for real applications. This objective will be achieved by using the following scientific approaches: (1) investigate the influence of phase segregation on phase transformations; (2) explore and tailor residual stress in films to tune phase transformations; (3) understand the size effect on field induced strain and reversible phase transformations; (4) demonstrate the concept of magnetic field sensing via bilayer films; and (5) fabricate actuators via membranes. If successful, the benefits of this research will include elucidation of fundamental magneto-microstructural mechanisms of field-induced shape change across multiple length scales, and a new class of magnetic shape memory alloy films for sensor and actuator applications. The project will significantly improve the design of active sensing systems capable of fast and reversible deformation, damping and passive power generation. Second, it will promote a local learning environment focusing on magnetic thin films. Activities will include creation of teaching modules of active materials, involvement of underrepresented groups through the ?Pathway to Ph.D.? fellowship program at Texas A&M University, laboratory demonstration models in nanomaterials for grades 7-12, and involvement of undergraduate researchers. Third, collaborations with scientists at the Center for Integrated Nanotechnologies, at Los Alamos National Laboratory and Sandia National Laboratory through the existing user project will provide graduate student opportunities to work at these advanced research centers and laboratories.
该奖项的研究目标是研究新型磁性形状记忆合金薄膜,并将这些薄膜用作传感器和致动器的支柱。特别是,一类新的镍基Heusler合金薄膜,这是能够提供高的频率响应,以及由于塞曼能量诱导相变高致动应变,将被用作一个模型系统和测试的真实的应用。这一目标将通过使用以下科学方法来实现:(1)研究相分离对相变的影响;(2)探索和调整薄膜中的残余应力以调节相变;(3)理解场致应变和可逆相变的尺寸效应;(4)演示通过双层薄膜进行磁场传感的概念;(5)研究薄膜中的应力分布;(6)研究薄膜中的应力分布;(7)研究薄膜中的应力分布;(8)研究薄膜中的应力分布;(9)研究薄膜中的应力分布;(10)研究薄膜中的应力分布;(11)研究薄膜中的应力分布;(12)研究薄膜中的应力分布;(13)研究薄膜中的应力分布;(14)研究薄膜中的应力分布;(15)研究薄膜中的应力分布;(16)研究薄膜中的应力分布;(17)研究薄膜中的应力分布;(18)研究薄膜中的应力分布;(19)研究薄膜中的应力分布;(19)研究薄膜中的应力分布;(19)研究薄膜中的应力分布;(19以及(5)通过膜制造致动器。如果成功的话,这项研究的好处将包括阐明磁场诱导形状变化的基本磁微结构机制,在多个长度尺度上,和一类新的磁性形状记忆合金薄膜的传感器和执行器的应用。该项目将显著改善能够快速可逆变形、阻尼和被动发电的主动传感系统的设计。其次,它将促进以磁性薄膜为重点的当地学习环境。活动将包括创建教学模块的积极材料,参与代表性不足的群体通过?通往博士学位的道路?研究金计划在得克萨斯州A M大学,实验室示范模型在纳米材料的等级7 - 12,并参与本科研究人员。&第三,通过现有的用户项目与洛斯阿拉莫斯国家实验室和桑迪亚国家实验室的综合纳米技术中心的科学家合作,将为研究生提供在这些先进的研究中心和实验室工作的机会。
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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Xinghang Zhang其他文献
Tribology of incoloy 800HT for nuclear reactors under helium environment at elevated temperatures
高温氦环境下核反应堆用 incoloy 800HT 的摩擦学
- DOI:
- 发表时间:
2019 - 期刊:
- 影响因子:5
- 作者:
Saifur Rahman;Jie Ding;A. Beheshti;Xinghang Zhang;A. Polycarpou - 通讯作者:
A. Polycarpou
Preparation of bulk ultrafine-grained and nanostructured Zn, Al and their alloys by in situ consolidation of powders during mechanical attrition
机械研磨过程中粉末原位固结制备块状超细晶纳米结构 Zn、Al 及其合金
- DOI:
- 发表时间:
2002 - 期刊:
- 影响因子:0
- 作者:
Xinghang Zhang;Haiyan Wang;M. Kassem;J. Narayan;C. Koch - 通讯作者:
C. Koch
Variation model of north-south plant species diversity in the Qinling-Daba Mountains in China
- DOI:
10.1016/j.gecco.2022.e02190 - 发表时间:
2022-10-01 - 期刊:
- 影响因子:3.400
- 作者:
Xinghang Zhang;Baiping Zhang;Yonghui Yao;Junjie Liu;Jing Wang;Fuqin Yu;Jiayu Li - 通讯作者:
Jiayu Li
Enhancement of Radiation Tolerance by Interfaces in Nanostructured Metallic Materials
- DOI:
10.21236/ada596809 - 发表时间:
2013-06 - 期刊:
- 影响因子:0
- 作者:
Xinghang Zhang - 通讯作者:
Xinghang Zhang
Design of 3D Oxide–Metal Hybrid Metamaterial for Tailorable Light–Matter Interactions in Visible and Near‐Infrared Region
用于可见光和近红外区域可定制光-物质相互作用的 3D 氧化物-金属混合超材料设计
- DOI:
10.1002/adom.202001154 - 发表时间:
2020 - 期刊:
- 影响因子:9
- 作者:
Di Zhang;P. Lu;S. Misra;Ashley Wissel;Zihao He;Z. Qi;Xingyao Gao;Xing Sun;Juncheng Liu;Juanjuan Lu;Xinghang Zhang;Haiyan Wang - 通讯作者:
Haiyan Wang
Xinghang Zhang的其他文献
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{{ truncateString('Xinghang Zhang', 18)}}的其他基金
NSF-DFG: Hierarchical Design and Additive Manufacturing of Metallic Programmable Metamaterials
NSF-DFG:金属可编程超材料的分层设计和增材制造
- 批准号:
2228266 - 财政年份:2023
- 资助金额:
$ 26.11万 - 项目类别:
Standard Grant
Collaborative Research: Interface enabled plasticity in high-strength Co-based intermetallics
合作研究:高强度钴基金属间化合物的界面塑性
- 批准号:
2210152 - 财政年份:2022
- 资助金额:
$ 26.11万 - 项目类别:
Standard Grant
Deformation Mechanisms of Gradient Steels with High Strength and Ductility
高强高塑梯度钢的变形机制
- 批准号:
2217727 - 财政年份:2022
- 资助金额:
$ 26.11万 - 项目类别:
Standard Grant
Mechanics and Kinetics of Void Swelling in Irradiated Nanoporous Materials
辐照纳米多孔材料中空隙膨胀的力学和动力学
- 批准号:
1728419 - 财政年份:2017
- 资助金额:
$ 26.11万 - 项目类别:
Standard Grant
Collaborative Research: deformation mechanisms of fcc and hcp Cobalt with high-density stacking faults
合作研究:具有高密度堆垛层错的fcc和hcp钴的变形机制
- 批准号:
1642759 - 财政年份:2016
- 资助金额:
$ 26.11万 - 项目类别:
Standard Grant
Fundamental mechanisms of removal of stacking fault tetrahedra by mobile low energy boundaries
移动低能边界去除堆垛层错四面体的基本机制
- 批准号:
1643915 - 财政年份:2016
- 资助金额:
$ 26.11万 - 项目类别:
Continuing Grant
Collaborative Research: deformation mechanisms of fcc and hcp Cobalt with high-density stacking faults
合作研究:具有高密度堆垛层错的fcc和hcp钴的变形机制
- 批准号:
1508366 - 财政年份:2015
- 资助金额:
$ 26.11万 - 项目类别:
Standard Grant
Fundamental mechanisms of removal of stacking fault tetrahedra by mobile low energy boundaries
移动低能边界去除堆垛层错四面体的基本机制
- 批准号:
1304101 - 财政年份:2013
- 资助金额:
$ 26.11万 - 项目类别:
Continuing Grant
Friction and plasticity of amorphous metal coatings
非晶金属涂层的摩擦和塑性
- 批准号:
1161978 - 财政年份:2012
- 资助金额:
$ 26.11万 - 项目类别:
Standard Grant
Materials World Network: Novel Interface and Strain Control in Epitaxial Nanocomposite Films
材料世界网络:外延纳米复合薄膜中的新型界面和应变控制
- 批准号:
1007969 - 财政年份:2010
- 资助金额:
$ 26.11万 - 项目类别:
Standard Grant
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