Published: July 31, 2002Received: November 19, 2001Available on J-STAGE: February 25, 2010Accepted: July 26, 2002
Advance online publication: -
Revised: -
We studied effect of electron beam irradiation on time to clear vision of natural quartz crystal. The EB irradiation decreased time to clear vision. Based on the result of ESR, the dangling bond was increased by electron beam irradiation.