Research Abstract
The effect of ambient temperature and copper content on the switching characteristics of the system exhibits non-linear I-V characteristics and switching phenomena. The switching characteristics could be classified as current-controlled negative resistance (CCNR) devices. the threshold voltage was found to decrease exponentially with increasing transformation. The existance of a low-resistivity state may be attributed to the formation of crystallind phases acting as conduction paths between the two electrodes.
Research Department
Research Journal
Physica B
Research Member
Research Publisher
Science Direct
Research Rank
1
Research Vol
349
Research Website
www.sciencedirect.com
Research Year
2004
Research Pages
92-99