Fan, J., Jiang, B., Zhao, J., Bi, R., Zhou, J., Liu, Z., Kang, N., Qu, F., Lu, L., & Wu, X. (2022). Homointerface planar Josephson junction based on inverse proximity effect. Journal of Applied Physics, 131(9), Article 093903. https://doi.org/10.1063/5.0076861
Fan, Juewen ; Jiang, Bingyan ; Zhao, Jiaji et al. / Homointerface planar Josephson junction based on inverse proximity effect. In: Journal of Applied Physics. 2022 ; Vol. 131, No. 9.
@article{b8a0440bc29242058149b691e8a7af57,
title = "Homointerface planar Josephson junction based on inverse proximity effect",
abstract = "The quality of a superconductor-normal metal-superconductor Josephson junction (JJ) depends crucially on the transparency of the superconductor-normal metal (S/N) interface. We demonstrate a technique for fabricating planar JJs with perfect S/N interfaces. The technique utilizes a strong inverse proximity effect discovered in Al / V 5 S 8 bilayers, by which the Al layer is driven into the resistive state. The highly transparent S/N homointerface and the peculiar normal metal enable the flow of Josephson supercurrent across a 2.9 μm long weak link. Moreover, our JJ exhibits a giant critical current and a large product of the critical current and the normal state resistance.",
author = "Juewen Fan and Bingyan Jiang and Jiaji Zhao and Ran Bi and Jiadong Zhou and Zheng Liu and Ning Kang and Fanming Qu and Li Lu and Xiaosong Wu",
note = "Publisher Copyright: {\textcopyright} 2022 Author(s).",
year = "2022",
month = mar,
day = "7",
doi = "10.1063/5.0076861",
language = "English",
volume = "131",
journal = "Journal of Applied Physics",
issn = "0021-8979",
publisher = "American Institute of Physics",
number = "9",
}
Fan, J, Jiang, B, Zhao, J, Bi, R, Zhou, J, Liu, Z, Kang, N, Qu, F, Lu, L & Wu, X 2022, 'Homointerface planar Josephson junction based on inverse proximity effect', Journal of Applied Physics, vol. 131, no. 9, 093903. https://doi.org/10.1063/5.0076861
Homointerface planar Josephson junction based on inverse proximity effect. / Fan, Juewen; Jiang, Bingyan; Zhao, Jiaji et al.
In:
Journal of Applied Physics, Vol. 131, No. 9, 093903, 07.03.2022.
Research output: Contribution to journal › Article › peer-review
TY - JOUR
T1 - Homointerface planar Josephson junction based on inverse proximity effect
AU - Fan, Juewen
AU - Jiang, Bingyan
AU - Zhao, Jiaji
AU - Bi, Ran
AU - Zhou, Jiadong
AU - Liu, Zheng
AU - Kang, Ning
AU - Qu, Fanming
AU - Lu, Li
AU - Wu, Xiaosong
N1 - Publisher Copyright:
© 2022 Author(s).
PY - 2022/3/7
Y1 - 2022/3/7
N2 - The quality of a superconductor-normal metal-superconductor Josephson junction (JJ) depends crucially on the transparency of the superconductor-normal metal (S/N) interface. We demonstrate a technique for fabricating planar JJs with perfect S/N interfaces. The technique utilizes a strong inverse proximity effect discovered in Al / V 5 S 8 bilayers, by which the Al layer is driven into the resistive state. The highly transparent S/N homointerface and the peculiar normal metal enable the flow of Josephson supercurrent across a 2.9 μm long weak link. Moreover, our JJ exhibits a giant critical current and a large product of the critical current and the normal state resistance.
AB - The quality of a superconductor-normal metal-superconductor Josephson junction (JJ) depends crucially on the transparency of the superconductor-normal metal (S/N) interface. We demonstrate a technique for fabricating planar JJs with perfect S/N interfaces. The technique utilizes a strong inverse proximity effect discovered in Al / V 5 S 8 bilayers, by which the Al layer is driven into the resistive state. The highly transparent S/N homointerface and the peculiar normal metal enable the flow of Josephson supercurrent across a 2.9 μm long weak link. Moreover, our JJ exhibits a giant critical current and a large product of the critical current and the normal state resistance.
UR - http://www.scopus.com/inward/record.url?scp=85126134836&partnerID=8YFLogxK
U2 - 10.1063/5.0076861
DO - 10.1063/5.0076861
M3 - Article
AN - SCOPUS:85126134836
SN - 0021-8979
VL - 131
JO - Journal of Applied Physics
JF - Journal of Applied Physics
IS - 9
M1 - 093903
ER -
Fan J, Jiang B, Zhao J, Bi R, Zhou J, Liu Z et al. Homointerface planar Josephson junction based on inverse proximity effect. Journal of Applied Physics. 2022 Mar 7;131(9):093903. doi: 10.1063/5.0076861
