Abstract
Abstract A thermally stimulated depolarization current was measured in pure silica glasses and crystalline quartz, after a linear temperature increase under applied electric field, up to 520 K. The depolarization peak at 480 K disappeared after UV illumination at room temperature. A negative depolarization current was observed in silica glasses after polarization by an electric field under UV illumination at room temperature. There exist two different types of dipoles which are electron-hole pairs, in which electron and hole are trapped on two different defects respectively.
Full Text 
Sign-in/Register to access full text options
Sign-in/Register to access full text options 
Published version (
Free)
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
