Effects of capacitive coupling on the escape rate in intrinsic Josephson junction stacks

被引：7
|
作者：
Koyama, Tomio [1 ,3 ]
Machida, Masahiko [2 ,3 ]
机构：
[1] Tohoku Univ, Inst Mat Res, Sendai, Miyagi 9808577, Japan
[2] Japan Atom Energy Inst, Ctr Promot Computat Sci & Engn, Tokyo 1100015, Japan
[3] JST CREST, Kawaguchi, Saitama 3320012, Japan
来源：
JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS | 2008年 / 69卷 / 12期
关键词：
D O I：
10.1016/j.jpcs.2008.06.059
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
We formulate a macroscopic quantum theory that can describe the macroscopic quantum tunneling (MQT) in intrinsic Josephson junctions (IJJs). The capacitively coupled IJJ model is quantized in terms of the canonical quantization method. The multi-junction effect for the MQT to the first resistive branch is clarified. it is shown that the escape rate is greatly enhanced by the capacitive Coupling between junctions. (C) 2008 Elsevier Ltd. All rights reserved.
引用
收藏
页码：3232 / 3235
页数：4
相关论文
共 50 条
  • [21] Stability of dynamic coherent states in intrinsic Josephson-junction stacks near internal cavity resonance
    Koshelev, A. E.
    [J]. PHYSICAL REVIEW B, 2010, 82 (17)
  • [22] Heating Effect of Mesa-Type Intrinsic Josephson Junction Stacks using Pulse Current Measurement
    Oikawa, Dai
    Iwatsuka, Shinya
    Sugiura, Toko
    Andoh, Hiroya
    Tsukamoto, Takehiko
    [J]. PROCEEDINGS OF THE 28TH INTERNATIONAL SYMPOSIUM ON SUPERCONDUCTIVITY (ISS 2015), 2016, 81 : 137 - 140
  • [23] Circuit for precision simulation of a capacitive Josephson junction
    Blackburn, James A.
    [J]. JOURNAL OF APPLIED PHYSICS, 2007, 101 (09)
  • [24] Characteristics of single intrinsic Josephson junction
    Wang, ZH
    Nie, Y
    Ding, SY
    Gao, J
    [J]. INTERNATIONAL JOURNAL OF MODERN PHYSICS B, 2005, 19 (1-3): : 483 - 485
  • [25] Circuit for precision simulation of a capacitive Josephson junction
    Blackburn, James A.
    [J]. Journal of Applied Physics, 2007, 101 (09):
  • [26] Interaction between fluxons in lateral Josephson junction stacks
    Golubov, AA
    Ustinov, AV
    Shokhor, S
    [J]. PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, 1996, 258 (3-4): : 379 - 383
  • [27] Theory of magnetic oscillations in Josephson-junction stacks
    Koshelev, AE
    [J]. PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, 2006, 437-38 : 157 - 161
  • [28] Simulation of Collective Excitations in Long Josephson Junction Stacks
    Rahmonov, Ilhom
    Shukrinov, Yury
    Atanasova, Pavlina
    Zemlyanaya, Elena
    Streltsova, Oksana
    Zuev, Maxim
    Plecenik, Andrej
    Irie, Akinobu
    [J]. MATHEMATICAL MODELING AND COMPUTATIONAL PHYSICS 2017 (MMCP 2017), 2018, 173
  • [29] Coherent Terahertz Radiation from Homogeneous Intrinsic Josephson Junction Stacks of Cuprate High-Temperature Superconductors
    Tsujimoto, M.
    Kuwano, G.
    Kaneko, Y.
    Imai, T.
    Ono, Y.
    Nakagawa, S.
    Kusunose, S.
    Kashiwagi, T.
    Minami, H.
    Kadowaki, K.
    [J]. 2019 44TH INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER, AND TERAHERTZ WAVES (IRMMW-THZ), 2019,
  • [30] Low-Tc tunnel junction stacks as models for intrinsic Josephson effect in high-Tc materials
    Thyssen, N
    Kohlstedt, H
    Ustinov, AV
    [J]. PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, 1997, 293 (1-4): : 264 - 267
12345