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Proceedings Paper

Mechanism of photoconductivity fluctuations in lead molybdate crystals
Author(s): Natella R. Agamalyan; Eduard S. Vartanyan; Ruben K. Hovsepyan; Azmen R. Pogosyan
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Paper Abstract

The sharp increase of photoconductivity current fluctuations is observed experimentally in lead molybdate crystals for definite values of exciting radiation intensity. The mechanism explaining the arising of anomalously great fluctuations of photoconductivity current in lead molybdate crystals taking into account the spatial-temporal dependence of photoconductivity current is proposed on the base of quadratic low of photoelectronics recombination. The experimentally observed anomalously great fluctuations of photoconductivity current are explained by 1D soliton arising in the photoconductor.

Paper Details

Date Published: 1 January 1998
PDF: 5 pages
Proc. SPIE 3347, Optical Information Science and Technology (OIST97): Optical Recording Mechanisms and Media, (1 January 1998); doi: 10.1117/12.301419
Show Author Affiliations
Natella R. Agamalyan, Institute for Physical Research (Armenia)
Eduard S. Vartanyan, Institute for Physical Research (Armenia)
Ruben K. Hovsepyan, Institute for Physical Research (Armenia)
Azmen R. Pogosyan, Institute for Physical Research (Armenia)


Published in SPIE Proceedings Vol. 3347:
Optical Information Science and Technology (OIST97): Optical Recording Mechanisms and Media
Andrei L. Mikaelian, Editor(s)

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