Non-linear effects in hopping conduction of single-crystal La₂CuO₄₊δ

• Published in: Физика низких температур
• Date: 1998
• Main Authors: Belevtsev, B.I., Dalakova, N.V., Panfilov, A.S.
• Format: Article
• Language: English
• Published: Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України 1998
• Subjects: Электpонные свойства металлов и сплавов
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/176698
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Non-linear effects in hopping conduction of single-crystal La₂CuO₄₊δ / B.I. Belevtsev, N.V. Dalakova, A.S. Panfilov // Физика низких температур. — 1998. — Т. 24, № 11. — С. 1086-1094. — Бібліогр.: 30 назв. — англ.

The unusual non-linear effects in hopping conduction of single-crystal La₂CuO₄₊δ with excess oxygen has been observed. The resistance is measured as a function of the applied voltage U (voltage controlled regime) in the temperature range 5 K≤T≤300 K and voltage range 10⁻³−25 V. At relatively high vo...