Skip to main content
Journal cover image

Supercurrent Flow in Multiterminal Graphene Josephson Junctions.

Publication ,  Journal Article
Draelos, AW; Wei, M-T; Seredinski, A; Li, H; Mehta, Y; Watanabe, K; Taniguchi, T; Borzenets, IV; Amet, F; Finkelstein, G
Published in: Nano letters
February 2019

We investigate the electronic properties of ballistic planar Josephson junctions with multiple superconducting terminals. Our devices consist of monolayer graphene encapsulated in boron nitride with molybdenum-rhenium contacts. Resistance measurements yield multiple resonant features, which are attributed to supercurrent flow among adjacent and nonadjacent Josephson junctions. In particular, we find that superconducting and dissipative currents coexist within the same region of graphene. We show that the presence of dissipative currents primarily results in electron heating and estimate the associated temperature rise. We find that the electrons in encapsulated graphene are efficiently cooled through the electron-phonon coupling.

Duke Scholars

Altmetric Attention Stats
Dimensions Citation Stats

Published In

Nano letters

DOI

EISSN

1530-6992

ISSN

1530-6984

Publication Date

February 2019

Volume

19

Issue

2

Start / End Page

1039 / 1043

Related Subject Headings

  • Nanoscience & Nanotechnology
 

Citation

APA
Chicago
ICMJE
MLA
NLM
Draelos, A. W., Wei, M.-T., Seredinski, A., Li, H., Mehta, Y., Watanabe, K., … Finkelstein, G. (2019). Supercurrent Flow in Multiterminal Graphene Josephson Junctions. Nano Letters, 19(2), 1039–1043. https://doi.org/10.1021/acs.nanolett.8b04330
Draelos, Anne W., Ming-Tso Wei, Andrew Seredinski, Hengming Li, Yash Mehta, Kenji Watanabe, Takashi Taniguchi, Ivan V. Borzenets, François Amet, and Gleb Finkelstein. “Supercurrent Flow in Multiterminal Graphene Josephson Junctions.Nano Letters 19, no. 2 (February 2019): 1039–43. https://doi.org/10.1021/acs.nanolett.8b04330.
Draelos AW, Wei M-T, Seredinski A, Li H, Mehta Y, Watanabe K, et al. Supercurrent Flow in Multiterminal Graphene Josephson Junctions. Nano letters. 2019 Feb;19(2):1039–43.
Draelos, Anne W., et al. “Supercurrent Flow in Multiterminal Graphene Josephson Junctions.Nano Letters, vol. 19, no. 2, Feb. 2019, pp. 1039–43. Epmc, doi:10.1021/acs.nanolett.8b04330.
Draelos AW, Wei M-T, Seredinski A, Li H, Mehta Y, Watanabe K, Taniguchi T, Borzenets IV, Amet F, Finkelstein G. Supercurrent Flow in Multiterminal Graphene Josephson Junctions. Nano letters. 2019 Feb;19(2):1039–1043.
Journal cover image

Published In

Nano letters

DOI

EISSN

1530-6992

ISSN

1530-6984

Publication Date

February 2019

Volume

19

Issue

2

Start / End Page

1039 / 1043

Related Subject Headings

  • Nanoscience & Nanotechnology