Drude Weight One Dimensional Rings
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1. Peso de Drude em anéis unidimensionais com potenciais de substituição e atravessados por fluxo magnético
In the present work the Drude weight is calculated to study the capacity of conduction at finite temperatures in one-dimensional rings with the potencial given by the sequences of different degrees of randomness and threaded by a time independent magnetic flux. In this context, the tight-binding approximation is used to solve the Schrödinger equation,also p
Publicado em: 2002