Voltage-less alternating current (AC) Josephson effect in two-band superconductors

Tanaka Y.; Yamamori H.; Yanagisawa T.; Nishio T.; Arisawa S.

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Voltage-less alternating current (AC) Josephson effect in two-band superconductors

机译：较低的交流电流（AC）Josephson在双频超导体中的影响

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The sliding motions of inter-band phase difference solitons (i-solitons) cause time-dependent superconducting phase variations in two-band superconductors. Two different voltages cannot exist at the same spatial location, although the conventional AC Josephson effect demands the presence of a voltage difference between the two bands at the same location, if the time-variation of the phase generates the voltage, for which a physical interpretation is not possible. Instead of the conventional AC Josephson effect, a non-linear Klein-Gordon equation (sine-Gordon equation) can enable the dissipationless movement of i-solitons, without voltage generation. (c) 2017 Elsevier B.V. All rights reserved.

机译：带间相差孤子（I-Solitons）的滑动运动导致双频超导体中的时间依赖的超导相变。在相同的空间位置不存在两个不同的电压，尽管传统的AC 7 Sosephson效应需要在相同位置处的两个带之间的电压差的存在，但如果相位的时间变化产生电压，则为物理解释不可能。不是传统的AC Josephson效应，非线性Klein-Gordon方程（正弦 - 戈登方程）可以实现I-Solitons的折射率，而不会产生电压。（c）2017年Elsevier B.V.保留所有权利。

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《Physica, C. Superconductivity and its applications》 |2017年第2017期|共6页
作者
Tanaka Y.; Yamamori H.; Yanagisawa T.; Nishio T.; Arisawa S.;
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作者单位

Natl Inst Adv Ind Sci &

Technol Tsukuba Ibaraki 3058568 Japan;

Natl Inst Adv Ind Sci &

Technol Tsukuba Ibaraki 3058568 Japan;

Natl Inst Adv Ind Sci &

Technol Tsukuba Ibaraki 3058568 Japan;

Tokyo Univ Sci Dept Phys Shinjuku Ku Tokyo 1628601 Japan;

Natl Inst Mat Sci Tsukuba Ibaraki 3050047 Japan;

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1. Voltage-less alternating current (AC) Josephson effect in two-band superconductors [J] . Tanaka Y., Yamamori H., Yanagisawa T., Physica, C. Superconductivity and its applications . 2017,第期

机译：较低的交流电流（AC）Josephson在双频超导体中的影响
2. Josephson currents in point contacts between dirty two-band superconductors [J] . Y. S. Yerin, A. N. Omelyanchouk Low temperature physics: Simultaneous Russian - English publication . 2010,第10a11期

机译：肮脏的两波段超导体之间的点接触中的约瑟夫森电流
3. Proximity-Driven Source of Highly Spin-Polarized ac Current on the Basis of Superconductor/Weak Ferromagnet/Superconductor Voltage-Biased Josephson Junction [J] . Bobkov AM, Bobkova IV JETP Letters . 2008,第12期

机译：基于超导体/弱铁磁体/超导体偏压约瑟夫森结的高度自旋极化交流电流的接近驱动源
4. Quantitative evaluation of AC loss in double-layer non-inductive superconducting coil with alternating transport current in external AC magnetic field [C] . Kenichi Kawasaki, Atsushi Takenaka, Kazuhiro Kajikawa, 電気学会全国大会 . 2000

机译：外部交流磁场交流式输送电流的双层非感应超导线圈交流损耗的定量评价
5. Non-sinusoidal current-phase relations in superconductor-ferromagnet-superconductor Josephson junctions. [D] . Stoutimore, Micah John Atman. 2009

机译：超导体-铁磁体-超导体约瑟夫森结中的非正弦电流-相位关系。
6. Current driven transition from Abrikosov-Josephson to Josephson-like vortex in mesoscopic lateral S/S’/S superconducting weak links [O] . G. Carapella, P. Sabatino, C. Barone, -1

机译：在介观的横向S / S’/ S超导薄弱环节中由电流驱动的从Abrikosov-Josephson过渡到约瑟夫森状涡
7. Josephson currents in point contacts between dirty two-band superconductors [O] . Yerin Y.S., Omelyanchouk A.N. 2010

机译：肮脏的两波段超导体之间的点接触中的约瑟夫森电流

Voltage-less alternating current (AC) Josephson effect in two-band superconductors

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