Negative differential resistance in single crystal La_{2}CuO_{4} at low temperature

B. I. Belevtsev; N. V. Dalakova

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arXiv · cond-mat/0509247

Negative differential resistance in single crystal La_{2}CuO_{4} at low temperature

B. I. Belevtsev·N. V. Dalakova

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Abstract

A current-controlled negative differential resistance has been revealed in the I-V characteristics of single crystal La$_{2}$CuO$_{4+δ}$ in the low temperature region. The non-linear behavior of conductivity is accompanied by a transition from positive to negative magnetoresistance when the current is growing. Possible reasons for the effect observed are discussed.

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B. I. Belevtsev, N. V. Dalakova. 2005-09-09. Negative differential resistance in single crystal La_{2}CuO_{4} at low temperature. https://arxiv.org/abs/cond-mat/0509247

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