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Volumn 38, Issue 4, 1997, Pages 319-325
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Monitoring of ultra-trace contaminants on silicon wafers for ULSI by a novel impurity extraction and AC surface photovoltage methods
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Author keywords
ac surface photovoltage; Chemical evaluation; Inductively coupled plasma mass spectroscopy; Integrated circuits; Ion chromatography; Microcontamination; Pack extraction method; Process diagnostics; Silicon wafer; Teflon bag; Ultra trace; Vapor phase dissolution
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Indexed keywords
CHROMATOGRAPHIC ANALYSIS;
DISSOLUTION;
IMPURITIES;
INTEGRATED CIRCUIT MANUFACTURE;
MASS SPECTROMETRY;
NONDESTRUCTIVE EXAMINATION;
PROCESS CONTROL;
SURFACE CLEANING;
TRACE ANALYSIS;
ULSI CIRCUITS;
ION CHROMATOGRAPHY;
MICROCONTAMINATION;
PEAK EXTRACTION METHOD;
PLASMA MASS SPECTROSCOPY;
PROCESS DIAGNOSTICS;
SURFACE PHOTOVOLTAGE;
TEFLON BAG;
SILICON WAFERS;
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EID: 0031117315
PISSN: 09161821
EISSN: None
Source Type: Journal
DOI: 10.2320/matertrans1989.38.319 Document Type: Article |
Times cited : (5)
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References (31)
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