E. M. Dizhur, I. E. Kostyleva, A. N. Voronovskii, S. V. Zaitsev-Zotov, “Nonlinear conductivity of NbS$_3$ in a high-pressure metallic phase”, Pis'ma v Zh. Èksper. Teoret. Fiz., 2009, Volume 90, Issue 5,Pages <nobr>379

This article is cited in 2 papers

CONDENSED MATTER

Nonlinear conductivity of NbS$_3$ in a high-pressure metallic phase

E. M. Dizhur^a, I. E. Kostyleva^a, A. N. Voronovskii^a, S. V. Zaitsev-Zotov^b

^a Institute for High Pressure Physics RAS
^b Kotel'nikov Institute of Radio Engineering and Electronics, Russian Academy of Sciences

Abstract: The temperature dependence of the conductivity of a quasi-one-dimensional NbS₃ conductor after its transition to a metallic state has been measured at a pressure higher than 6 GPa. A region of an increased differential resistance rapidly disappearing above 40 K has been observed in low electric fields ≤4 V/cm. A narrow dip against the background of this region appears in the resistance below 3.7 K.

PACS: 71.45.-d, 72.15.Nj

Received: 04.08.2009