Anisotropy of lower critical field in organic layered superconductor λ-(Bets)2gacl4

Dita Puspita Sari; Naito Rui; Ko Ichi Hiraki; Takehito Nakano; Masayuki Hagiwara; Yasuo Nozue; Takumi Kusakawa; Akiko Hori; Isao Watanabe; Yasuyuki Ishii

doi:10.4028/www.scientific.net/KEM.860.137

Anisotropy of lower critical field in organic layered superconductor λ-(Bets)₂gacl₄

Dita Puspita Sari, Naito Rui, Ko Ichi Hiraki, Takehito Nakano, Masayuki Hagiwara, Yasuo Nozue, Takumi Kusakawa, Akiko Hori, Isao Watanabe, Yasuyuki Ishii

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

1 Citation (Scopus)

Abstract

The lower critical field of type-II organic layered superconductor λ-(BETS)2GaCl4 has been estimated by magnetic measurements. The demagnetization factor of a needle-like sample shape has been taken into account for the measurements by applying external field, parallel and perpendicular to the conducting plane. The lower critical field for the field parallel to the conducting plane is 5.2(4) G, in contrast with the previous studies. This allows us to discuss the anisotropy of lower critical field Hc1 in a quasi-two-dimensional organic layered superconductor λ-(BETS)2GaCl4.

Original language	English
Title of host publication	Physics Symposium
Subtitle of host publication	Key Research in Materials Science
Editors	Ayi Bahtiar, Togar Saragi, Sahrul Hidayat, Lusi Safriani
Publisher	Trans Tech Publications Ltd
Pages	137-141
Number of pages	5
ISBN (Print)	9783035716979
DOIs	https://doi.org/10.4028/www.scientific.net/KEM.860.137
Publication status	Published - 2020
Event	4th Padjadjaran International Physics Symposium, PIPS 2019 - Bandung, Indonesia Duration: 2019 Nov 13 → 2019 Nov 14

Publication series

Name	Key Engineering Materials
Volume	860 KEM
ISSN (Print)	1013-9826
ISSN (Electronic)	1662-9795

Conference

Conference	4th Padjadjaran International Physics Symposium, PIPS 2019
Country/Territory	Indonesia
City	Bandung
Period	19/11/13 → 19/11/14

Keywords

Lower-critical-field
Organic superconductor
Quasi-two-dimensionality
Superconducting gap symmetry

ASJC Scopus subject areas

Materials Science(all)
Mechanics of Materials
Mechanical Engineering

Access to Document

10.4028/www.scientific.net/KEM.860.137

Cite this

Sari, D. P., Rui, N., Hiraki, K. I., Nakano, T., Hagiwara, M., Nozue, Y., Kusakawa, T., Hori, A., Watanabe, I., & Ishii, Y. (2020). Anisotropy of lower critical field in organic layered superconductor λ-(Bets)₂gacl₄. In A. Bahtiar, T. Saragi, S. Hidayat, & L. Safriani (Eds.), Physics Symposium: Key Research in Materials Science (pp. 137-141). (Key Engineering Materials; Vol. 860 KEM). Trans Tech Publications Ltd. https://doi.org/10.4028/www.scientific.net/KEM.860.137

Anisotropy of lower critical field in organic layered superconductor λ-(Bets)₂gacl₄. / Sari, Dita Puspita; Rui, Naito; Hiraki, Ko Ichi et al.
Physics Symposium: Key Research in Materials Science. ed. / Ayi Bahtiar; Togar Saragi; Sahrul Hidayat; Lusi Safriani. Trans Tech Publications Ltd, 2020. p. 137-141 (Key Engineering Materials; Vol. 860 KEM).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Sari, DP, Rui, N, Hiraki, KI, Nakano, T, Hagiwara, M, Nozue, Y, Kusakawa, T, Hori, A, Watanabe, I & Ishii, Y 2020, Anisotropy of lower critical field in organic layered superconductor λ-(Bets)₂gacl₄. in A Bahtiar, T Saragi, S Hidayat & L Safriani (eds), Physics Symposium: Key Research in Materials Science. Key Engineering Materials, vol. 860 KEM, Trans Tech Publications Ltd, pp. 137-141, 4th Padjadjaran International Physics Symposium, PIPS 2019, Bandung, Indonesia, 19/11/13. https://doi.org/10.4028/www.scientific.net/KEM.860.137

Sari DP, Rui N, Hiraki KI, Nakano T, Hagiwara M, Nozue Y et al. Anisotropy of lower critical field in organic layered superconductor λ-(Bets)₂gacl₄. In Bahtiar A, Saragi T, Hidayat S, Safriani L, editors, Physics Symposium: Key Research in Materials Science. Trans Tech Publications Ltd. 2020. p. 137-141. (Key Engineering Materials). doi: 10.4028/www.scientific.net/KEM.860.137

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