%0 Generic %1 Jeong2011 %A Jeong, Dongchan %A Choi, Jae-Hyun %A Lee, Gil-Ho %A Jo, Sanghyun %A Doh, Yong-Joo %A Lee, Hu-Jong %D 2011 %K graphene %T Observation of Supercurrent in PbIn-Graphene-PbIn Josephson Junction %U http://arxiv.org/abs/1101.5739 %X Superconductor-graphene-superconductor (SGS) junction provides a unique platform to study relativistic electrodynamics of Dirac fermions combined with proximity-induced superconductivity. We report observation of the Josephson effect in proximity-coupled superconducting junctions of graphene in contact with Pb1-xInx (x=0.07) electrodes for temperatures as high as T = 4.8K, with a large IcRn (~ 255 microV). This demonstrates that Pb1-xInx SGS junction would facilitate the development of the superconducting quantum information devices and superconductor-enhanced phase-coherent transport of graphene.

@misc{Jeong2011, abstract = { Superconductor-graphene-superconductor (SGS) junction provides a unique platform to study relativistic electrodynamics of Dirac fermions combined with proximity-induced superconductivity. We report observation of the Josephson effect in proximity-coupled superconducting junctions of graphene in contact with Pb1-xInx (x=0.07) electrodes for temperatures as high as T = 4.8K, with a large IcRn (~ 255 microV). This demonstrates that Pb1-xInx SGS junction would facilitate the development of the superconducting quantum information devices and superconductor-enhanced phase-coherent transport of graphene. }, added-at = {2011-08-31T18:45:01.000+0200}, author = {Jeong, Dongchan and Choi, Jae-Hyun and Lee, Gil-Ho and Jo, Sanghyun and Doh, Yong-Joo and Lee, Hu-Jong}, biburl = {https://www.bibsonomy.org/bibtex/21bddf3559ba6fa496dd422e8dda2c65c/vakaryuk}, description = {Observation of Supercurrent in PbIn-Graphene-PbIn Josephson Junction}, interhash = {8c88106b156a0a78b2ac26a7a4d05a86}, intrahash = {1bddf3559ba6fa496dd422e8dda2c65c}, keywords = {graphene}, note = {cite arxiv:1101.5739 Comment: 8 pages, 7 figures, accepted in PRB}, timestamp = {2011-08-31T18:45:01.000+0200}, title = {Observation of Supercurrent in PbIn-Graphene-PbIn Josephson Junction}, url = {http://arxiv.org/abs/1101.5739}, year = 2011 }