Determination of carrier concentration in gallium arsenide by the plasma resonance minimum
发布日期:2006-07-18 实施日期:2006-11-01
Horizontal bridgman grown gallium arsenide single crystal and cutting wafer
发布日期:2007-09-11 实施日期:2008-02-01
Diagnostic Criteria of Occupational Acute Arsine Poisoning
发布日期:2002-04-08 实施日期:2002-06-01
Measuring thickness of epitaxial layers of gallium arsenide by infrared in terference
发布日期:2006-07-18 实施日期:2006-11-01
Gallium arsenide single crystal-Determination of dislocation density
发布日期:1988-02-25 实施日期:1989-02-01
Liquid encapaulated czochralski-grouwn gallium arsenide single crystals and As-cut slices
发布日期:1989-03-31 实施日期:1990-03-01
Gallium arsenide single crystal—Determiantion of dislocation density
发布日期:2006-07-18 实施日期:2006-11-01
Gallium arsenide epitaxial layer - determination of carrier concentration voltage-capacitance method
发布日期:2006-07-18 实施日期:2006-11-01
Hygienic determination method of arsenide in air of residential areas--Silver dithyldithiocarbamate spectrophotometric method
发布日期:1988-02-23 实施日期:1988-12-01
Liquid encapsulated czochralski - grown gallium arsenide single crystals and as-cut slices
发布日期:2007-09-11 实施日期:2008-02-01
Test method for deep level EL2 concentration of undoped semiinsulating monocrystal gallium arsenide by measurement infra-red absorption method
发布日期:1997-12-22 实施日期:1998-08-01
Gallium arsenide epitaxial layer--Determination of carrier concentration--Voltage-capacitance method
发布日期:1989-03-31 实施日期:1990-02-01
Gallium arsenide wafers by liquid phase epitaxy for Hall and Gunn devices
Compound semiconductive single crystals--Determination of crzystallographic orientation--X-ray diffraction method
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