Direct numerical experiments for electromagnetic wave emissions with collective Josephson vortex dynamics

M. Machida; T. Koyama; M. Tachiki

doi:10.1016/S0921-4534(01)00641-4

Direct numerical experiments for electromagnetic wave emissions with collective Josephson vortex dynamics

M. Machida, T. Koyama, M. Tachiki

Institute for Materials Research (IMR)

Research output: Contribution to journal › Article › peer-review

30 Citations (Scopus)

Abstract

Numerical simulations for intrinsic Josephson junction and the Maxwell equation for the wave guide were performed. The highest resonant step in current-voltage characteristics was also studied. The result revealed that the emission power becomes maximum at the resonant voltage and the flowing vortex configuration was almost complete rectangular lattice at the maximum point.

Original language	English
Pages (from-to)	16-22
Number of pages	7
Journal	Physica C: Superconductivity and its applications
Volume	362
Issue number	1-4
DOIs	https://doi.org/10.1016/S0921-4534(01)00641-4
Publication status	Published - 2001 Sep

Keywords

Flux motion
Intrinsic Josephson junction
Plasma
Sone-Gordon equation

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Energy Engineering and Power Technology
Electrical and Electronic Engineering

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10.1016/S0921-4534(01)00641-4

Cite this

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title = "Direct numerical experiments for electromagnetic wave emissions with collective Josephson vortex dynamics",

abstract = "Numerical simulations for intrinsic Josephson junction and the Maxwell equation for the wave guide were performed. The highest resonant step in current-voltage characteristics was also studied. The result revealed that the emission power becomes maximum at the resonant voltage and the flowing vortex configuration was almost complete rectangular lattice at the maximum point.",

keywords = "Flux motion, Intrinsic Josephson junction, Plasma, Sone-Gordon equation",

author = "M. Machida and T. Koyama and M. Tachiki",

note = "Funding Information: One of authors (M.M.) thanks A.E. Koshelev and H. Matsumoto for useful discussions and acknowledges support from CREST of JST.",

year = "2001",

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language = "English",

volume = "362",

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T1 - Direct numerical experiments for electromagnetic wave emissions with collective Josephson vortex dynamics

AU - Machida, M.

AU - Koyama, T.

AU - Tachiki, M.

N1 - Funding Information: One of authors (M.M.) thanks A.E. Koshelev and H. Matsumoto for useful discussions and acknowledges support from CREST of JST.

PY - 2001/9

Y1 - 2001/9

N2 - Numerical simulations for intrinsic Josephson junction and the Maxwell equation for the wave guide were performed. The highest resonant step in current-voltage characteristics was also studied. The result revealed that the emission power becomes maximum at the resonant voltage and the flowing vortex configuration was almost complete rectangular lattice at the maximum point.

AB - Numerical simulations for intrinsic Josephson junction and the Maxwell equation for the wave guide were performed. The highest resonant step in current-voltage characteristics was also studied. The result revealed that the emission power becomes maximum at the resonant voltage and the flowing vortex configuration was almost complete rectangular lattice at the maximum point.

KW - Flux motion

KW - Intrinsic Josephson junction

KW - Plasma

KW - Sone-Gordon equation

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EP - 22

JO - Physica C: Superconductivity and its Applications

JF - Physica C: Superconductivity and its Applications

SN - 0921-4534

IS - 1-4

ER -

Direct numerical experiments for electromagnetic wave emissions with collective Josephson vortex dynamics

Abstract

Keywords

ASJC Scopus subject areas

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