Synchronization Effects in Intrinsic Josephson junctions by Non-equilibrium Heating

被引：1

作者：

Machida, Masahiko ^{[1
,2
]}

Koyama, Tomio ^{[2
,3
]}

Matsumoto, Hideki ^{[2
,3
]}

机构：

[1] Japan Atom Energy Agcy, CCSE, Taito Ku, 6-9-3 Higashi Ueno, Tokyo 1100015, Japan

[2] JST CREST, Kawaguchi, Saitama 3320012, Japan

[3] Tohoku Univ, Inst Mat Res, Sendai, Miyagi 9808577, Japan

来源：

INTERNATIONAL CONFERENCE ON THEORETICAL PHYSICS 'DUBNA-NANO2008' | 2008年 / 129卷

关键词：

D O I：

10.1088/1742-6596/129/1/012027

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

In order to study a role of the non-equilibrium heating on intrinsic Josephson junctions, we derive a model equation including the thermal heat diffusion process along c-axis and discuss how the heating affects the dynamics of stacked Josephson junctions. We suggest that the heating gives rise to a new type of coupling which are different from the established ones, i.e., the capacitive and inductive couplings. The coupling becomes rather large when the heating becomes dominant. We suggest that the coupling makes it possible to synchronize all the stacked junctions and to radiate a strong electromagnetic wave emission.

引用

页数：6

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