DISLOCATIONS IN CHARGE-DENSITY WAVE CRYSTALS

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BRAZOVSKY, SA
MATVEENKO, SI
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O4 [物理学];
学科分类号
0702 ;
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The dislocations and aggregations of solitons in charge density wave crystals are investigated at low temperatures. The main effects studied involve Coulomb interactions at low concentrations of the residual carriers. The aggregation energy and distributions of the phase deformation, electric field and soliton interaction potential are found. The conditions for solitons aggregating into growing dislocation loops are found. The results provide information on the consecutive steps of current conversion in charge density wave crystals.
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页码:1539 / 1550
页数:12
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