Memory switching in films of oxide glasses containing bismuth

Chakravorty, D. ; Murthy, C. S. (1975) Memory switching in films of oxide glasses containing bismuth Journal of Physics D: Applied Physics, 8 (13). L162-L165. ISSN 0022-3727

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Official URL: http://iopscience.iop.org/0022-3727/8/13/004

Related URL: http://dx.doi.org/10.1088/0022-3727/8/13/004

Abstract

Negative resistance and memory switching effects have been observed in Na2O-B2O3-Bi2O3-SiO2 glass films of thicknesses between 2 and 14 mu m. The off-state resistance could possibly arise due to electron hopping between conducting islands of bismuth. The on-state characteristics suggest that the memory action might be due to the formation of metallic filaments between the bismuth particles.

Item Type:Article
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ID Code:64881
Deposited On:14 Oct 2011 12:12
Last Modified:14 Oct 2011 12:12

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