Spectroscopy of Semiconductor Growth Intermediates
Spectroscopy of Semiconductor Growth Intermediates
批准号:
9531929
负责人:
Dennis Clouthier
金额:
$29.36万
依托单位国家:
美国
项目类别:
Continuing Grant
财政年份:
1996
资助国家:
美国
项目状态:
已结题
起止时间:
1996-06-01 至 1999-05-31
中文摘要
在这个项目中,在实验物理化学计划的 Clouthier的化学部门将开发灵敏的光谱 重要的活性中间体的检测和表征方法 在半导体加工中。 该方法将使用自由射流膨胀 由热解、放电或化学反应产生的中间产物 其光谱将使用激光诱导荧光(LIF)进行检查,或者 共振增强多光子电离(REMPI)。 中 研究的中间体将是锗和硅的类似物, 卤代卡宾,含铝和镓的金属有机化学品 气相沉积(MOCVD)中间体和硫卤化物自由基。 化学气相沉积和等离子体处理是使用的两种技术 用于在半导体工业中制造电子器件。 的 这项工作的光谱信息将有助于理解 这些过程,并指出了更好和更多的方法。
英文摘要
In this project in the Experimental Physical Chemistry Program of the Chemistry Division, Clouthier will develop sensitive spectroscopic methods for detecting and characterizing reactive intermediates important in semiconductor processing. The approach will use free-jet expansions of intermediates generated by pyrolysis, discharge, or chemical reaction whose spectra will be examined using laser-induced fluorescence (LIF) or resonance-enhanced multiphoton ionization (REMPI). Among the intermediates studied will be germanium and silicon analogues of halocarbenes, aluminum- and gallium-containing metal organic chemical vapor deposition (MOCVD) intermediates, and sulfur-halide radicals. Chemical vapor deposition and plasma processing are two techniques used for manufacturing electronic devices in the semiconductor industry. The spectroscopic information from this work will aid in the understanding of these processes and point the way to better and more methods.
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Laser spectroscopy of jet-cooled main group reactive intermediates
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批准号:1106338
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项目类别:Continuing Grant
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资助金额:$42.2万
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财政年份:2011
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负责人:Dennis Clouthier
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依托单位:
Laser Spectroscopy of Main Group Reactive Intermediates
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批准号:0804661
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项目类别:Continuing Grant
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资助金额:$42.58万
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财政年份:2008
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负责人:Dennis Clouthier
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依托单位:
REU Site: Undergraduate Research for Appalachian Students at the Department of Chemistry, University of Kentucky
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批准号:0552247
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项目类别:Continuing Grant
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资助金额:$23.82万
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财政年份:2006
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负责人:Dennis Clouthier
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依托单位:
Spectroscopy of Main Group Reactive Intermediates
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批准号:0513495
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项目类别:Continuing Grant
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资助金额:$40.38万
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财政年份:2005
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负责人:Dennis Clouthier
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依托单位:
Spectroscopy of Main Group Reactive Intermediates
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批准号:0209896
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项目类别:Continuing Grant
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资助金额:$34.89万
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财政年份:2002
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负责人:Dennis Clouthier
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依托单位:
Spectroscopy and Dynamics of Group IVA Reactive Intermediates
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批准号:9902021
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项目类别:Standard Grant
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资助金额:$33.35万
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财政年份:1999
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负责人:Dennis Clouthier
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依托单位:
Jet Spectroscopy and Photophysics of Reactive Molecules
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批准号:9222217
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项目类别:Continuing Grant
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资助金额:$24.26万
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财政年份:1993
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负责人:Dennis Clouthier
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依托单位:
Pyrolysis Jet Spectroscopy and Dynamics of Transient Species
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批准号:8914403
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项目类别:Continuing Grant
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资助金额:$14.2万
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财政年份:1990
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负责人:Dennis Clouthier
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依托单位:
海外基金