Studies of the Surface Chemistry of GaAs Deposition with Surface Second Harmonic Generation
Studies of the Surface Chemistry of GaAs Deposition with Surface Second Harmonic Generation
批准号:
8815964
负责人:
Edmund Seebauer
金额:
$4.4万
依托单位国家:
美国
项目类别:
Standard Grant
财政年份:
1989
资助国家:
美国
项目状态:
已结题
起止时间:
1989-04-01 至 1990-09-30
中文摘要
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英文摘要
Equipment is provided to test the applicability of surface second harmonic generation (SHG) to the study of surface diffusion. Diffusion of gallium, arsenic, and their alkyl and chloride compounds on silicon will be studied. The equipment includes a high-power short- pulse laser, a monochromator, and a piezoelectric translator. In SHG, the adsorption-sensitive yield of frequency-doubled laser light is detected in reflection from the surface. Because SHG has good spatial resolution (ca. 0.5 micron), it is particularly suited for measurements of surface diffusion, which plays a dominant role in many film-deposition processes.
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批准号:2322121
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资助金额:$60.0万
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财政年份:2023
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财政年份:2013
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Surface- and Photo-Based Methods for Defect Manipulation in Semiconducting Oxides
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批准号:1005720
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财政年份:2010
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负责人:Edmund Seebauer
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依托单位:
New Methods for Defect Manipulation in Semiconducting Oxides
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批准号:0704354
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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:2007
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负责人:Edmund Seebauer
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依托单位:
Surface Diffusion and Ordering Processes Exploited for Directed Self-Assembly Using Amorphous Semiconductors
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批准号:0203237
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项目类别:Continuing Grant
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资助金额:$25.8万
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财政年份:2002
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负责人:Edmund Seebauer
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依托单位:
Surface Diffusion on Semiconductors: Thermal and Beam-Enhanced
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批准号:9806329
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项目类别:Standard Grant
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财政年份:1995
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Experimental Studies of Surface Diffusion on Semiconductor Materials
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负责人:Edmund Seebauer
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依托单位:
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项目类别:Continuing Grant
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财政年份:1988
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负责人:Edmund Seebauer
-
依托单位:
国内基金
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