I-V characteristics and longitudinal Josephson plasma in intrinsic layered superconductors

T. Koyama; M. Machida; M. Tachiki

doi:10.1117/12.332437

I-V characteristics and longitudinal Josephson plasma in intrinsic layered superconductors

T. Koyama, M. Machida, M. Tachiki

Institute for Materials Research (IMR)

Research output: Contribution to journal › Conference article › peer-review

2 Citations (Scopus)

Abstract

The I - V characteristics of a 1D Josephson-junction array with charging effect is numerically investigated. The hysteresis loops in the I - V curves show the multiple branch structure. When the coupling between junctions is relatively weak and the Josephson critical current j_c is weakly dependent on the junction site, the number of junctions showing the AC Josephson effect changes by one at the transitions to the nearest-neighbor branches. In this case we obtain the I - V curves quite similar to those observed in single crystals of high-T_c cuprates.

Original language	English
Pages (from-to)	179-187
Number of pages	9
Journal	Proceedings of SPIE - The International Society for Optical Engineering
Volume	3480
DOIs	https://doi.org/10.1117/12.332437
Publication status	Published - 1998 Jan 1
Event	Proceedings of the 1998 Conference on Superconducting Superlattices II: Native and Artificial - San Diego, CA, USA Duration: 1998 Jul 20 → 1998 Jul 22

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Computer Science Applications
Applied Mathematics
Electrical and Electronic Engineering

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title = "I-V characteristics and longitudinal Josephson plasma in intrinsic layered superconductors",

abstract = "The I - V characteristics of a 1D Josephson-junction array with charging effect is numerically investigated. The hysteresis loops in the I - V curves show the multiple branch structure. When the coupling between junctions is relatively weak and the Josephson critical current jc is weakly dependent on the junction site, the number of junctions showing the AC Josephson effect changes by one at the transitions to the nearest-neighbor branches. In this case we obtain the I - V curves quite similar to those observed in single crystals of high-Tc cuprates.",

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T1 - I-V characteristics and longitudinal Josephson plasma in intrinsic layered superconductors

AU - Koyama, T.

AU - Machida, M.

AU - Tachiki, M.

PY - 1998/1/1

Y1 - 1998/1/1

N2 - The I - V characteristics of a 1D Josephson-junction array with charging effect is numerically investigated. The hysteresis loops in the I - V curves show the multiple branch structure. When the coupling between junctions is relatively weak and the Josephson critical current jc is weakly dependent on the junction site, the number of junctions showing the AC Josephson effect changes by one at the transitions to the nearest-neighbor branches. In this case we obtain the I - V curves quite similar to those observed in single crystals of high-Tc cuprates.

AB - The I - V characteristics of a 1D Josephson-junction array with charging effect is numerically investigated. The hysteresis loops in the I - V curves show the multiple branch structure. When the coupling between junctions is relatively weak and the Josephson critical current jc is weakly dependent on the junction site, the number of junctions showing the AC Josephson effect changes by one at the transitions to the nearest-neighbor branches. In this case we obtain the I - V curves quite similar to those observed in single crystals of high-Tc cuprates.

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DO - 10.1117/12.332437

M3 - Conference article

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SP - 179

EP - 187

JO - Proceedings of SPIE - The International Society for Optical Engineering

JF - Proceedings of SPIE - The International Society for Optical Engineering

SN - 0277-786X

T2 - Proceedings of the 1998 Conference on Superconducting Superlattices II: Native and Artificial

Y2 - 20 July 1998 through 22 July 1998

ER -

I-V characteristics and longitudinal Josephson plasma in intrinsic layered superconductors

Abstract

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