Local Structure of Substituted High Tc Superconductors
Local Structure of Substituted High Tc Superconductors
批准号:
9004325
负责人:
Frank Bridges
金额:
$4.0万
依托单位国家:
美国
项目类别:
Standard Grant
财政年份:
1990
资助国家:
美国
项目状态:
已结题
起止时间:
1990-07-15 至 1992-01-31
中文摘要
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英文摘要
A series of X-ray Absorption Fine Structure (XAFS) experiments is proposed, to measure the local structure about substituted atoms in high-Tc superconductors. Such experiments should furnish significant help in understanding the unique role that copper plays in these materials. In addition, they propose preliminary experiments on single crystal or oriented films and substituted- materials using the high polarization of synchrotron radiation to enhance the amplitude of the XAFS signal for particular bond directions.
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Important Correlations Between Local Structure and Thermoelectric Properties
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批准号:1005568
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项目类别:Continuing Grant
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资助金额:$48.0万
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财政年份:2010
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负责人:Frank Bridges
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依托单位:
Spin-Charge-Lattice Couplings in the Mn Oxide Systems
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批准号:0301971
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项目类别:Continuing Grant
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资助金额:$33.0万
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财政年份:2003
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负责人:Frank Bridges
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依托单位:
Novel Vibrational Modes and Thermal Properties in Systems with Large, Open Unit Cells
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批准号:0071863
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项目类别:Continuing Grant
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资助金额:$30.0万
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财政年份:2000
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负责人:Frank Bridges
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依托单位:
Polaron-Induced Local Distortions in Correlated Electron Systems
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批准号:9705117
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项目类别:Continuing Grant
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资助金额:$24.5万
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财政年份:1997
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负责人:Frank Bridges
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依托单位:
Local Structure in Pure and Substitute Thin Films of High Tc Superconductors: an EXAFS Study
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批准号:9205204
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项目类别:Continuing Grant
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资助金额:$19.65万
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财政年份:1992
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负责人:Frank Bridges
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依托单位:
Local Structure about Defect Atoms in Crystals
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批准号:8907105
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项目类别:Standard Grant
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资助金额:$5.0万
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财政年份:1990
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负责人:Frank Bridges
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依托单位:
Industry-University Cooperative Research Activity: Off-Center Paraelectric Systems and the Transition from Off-Center to On-Center Behavior (Materials Research)
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批准号:8505549
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项目类别:Continuing Grant
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资助金额:$25.33万
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财政年份:1985
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负责人:Frank Bridges
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依托单位:
Paraelectric Resonance Studies of Off-Center Paraelectric Systems (Materials Research)
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批准号:8205421
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项目类别:Continuing Grant
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资助金额:$15.9万
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财政年份:1982
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负责人:Frank Bridges
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依托单位:
Studies in Condensed Matter: Paraelectricity and the Mobility of Electrons on the Surface of Liquid Helium
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批准号:7819761
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项目类别:Continuing Grant
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资助金额:$16.69万
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财政年份:1978
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负责人:Frank Bridges
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依托单位:
Paraelectric Studies in Insulators
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批准号:7621342
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项目类别:Standard Grant
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资助金额:$4.71万
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财政年份:1976
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负责人:Frank Bridges
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依托单位:
Paraelectric Studies in Insulators
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批准号:7101818
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项目类别:Standard Grant
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资助金额:$8.33万
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财政年份:1972
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负责人:Frank Bridges
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依托单位:
海外基金