Electricity: measuring and testing – Particle precession resonance – Using an electron resonance spectrometer system
Patent
1988-02-08
1989-12-12
Tokar, Michael J.
Electricity: measuring and testing
Particle precession resonance
Using an electron resonance spectrometer system
G01R 3320
Patent
active
048870374
ABSTRACT:
An electron spin resonance spectrometer is disclosed, in which a sample made of a semiconductor material or the like is illuminated with light while being applied with a magnetic field and a microwave, to detect the electron spin resonance due to a defect in a light-illuminated portion of the sample, on the basis of a photo-induced voltage appearing across the sample or a reduction in microwave intensity caused by the microwave absorption of the sample.
REFERENCES:
patent: 2743322 (1956-04-01), Pierce
patent: 3287659 (1966-11-01), Aucker
patent: 3293567 (1966-12-01), Komatsubara
patent: 3878454 (1975-04-01), Hyde
Tsujii Kanji
Yajima Yusuke
Hitachi , Ltd.
Tokar Michael J.
LandOfFree
Electron spin resonance spectrometer does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Electron spin resonance spectrometer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electron spin resonance spectrometer will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2123739