Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Draelos, Anne"'
While most classic studies of function in experimental neuroscience have focused on the coding properties of individual neurons, recent developments in recording technologies have resulted in an increasing emphasis on the dynamics of neural populatio
Externí odkaz:
http://arxiv.org/abs/2108.13941
One of the primary goals of systems neuroscience is to relate the structure of neural circuits to their function, yet patterns of connectivity are difficult to establish when recording from large populations in behaving organisms. Many previous appro
Externí odkaz:
http://arxiv.org/abs/2007.13911
Autor:
Zhao, Lingfei, Arnault, Ethan G., Bondarev, Alexey, Seredinski, Andrew, Larson, Trevyn, Draelos, Anne W., Li, Hengming, Watanabe, Kenji, Taniguchi, Takashi, Amet, François, Baranger, Harold U., Finkelstein, Gleb
Publikováno v:
Nature Physics (2020)
The search for topological excitations such as Majorana fermions has spurred interest in the boundaries between distinct quantum states. Here, we explore an interface between two prototypical phases of electrons with conceptually different ground sta
Externí odkaz:
http://arxiv.org/abs/1907.01722
Autor:
Seredinski, Andrew, Draelos, Anne W., Arnault, Ethan G., Wei, Ming-Tso, Li, Hengming, Watanabe, Kenji, Taniguchi, Takashi, Amet, Francois, Finkelstein, Gleb
We present a study of a graphene-based Josephson junction with dedicated side gates carved from the same sheet of graphene as the junction itself. These side gates are highly efficient, and allow us to modulate carrier density along either edge of th
Externí odkaz:
http://arxiv.org/abs/1901.05928
Autor:
Draelos, Anne W., Wei, Ming-Tso, Seredinski, Andrew, Li, Hengming, Mehta, Yash, Watanabe, Kenji, Taniguchi, Takashi, Borzenets, Ivan V., Amet, Francois, Finkelstein, Gleb
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 measurement
Externí odkaz:
http://arxiv.org/abs/1810.11632
Autor:
Seredinski, Andrew, Draelos, Anne, Wei, Ming-Tso, Ke, Chung-Ting, Fleming, Tate, Mehta, Yash, Mancil, Ethan, Li, Hengming, Taniguchi, Takashi, Watanabe, Kenji, Tarucha, Seigo, Yamamoto, Michihisa, Borzenets, Ivan V., Amet, Francois, Finkelstein, Gleb
Coupling superconductors to quantum Hall edge states is the subject of intense investigation as part of the ongoing search for non-abelian excitations. Our group has previously observed supercurrents of hundreds of picoamperes in graphene Josephson j
Externí odkaz:
http://arxiv.org/abs/1807.11923
Autor:
Draelos, Anne W., Wei, Ming Tso, Seredinski, Andrew, Ke, Chung Ting, Mehta, Yash, Chamberlain, Russell, Watanabe, Kenji, Taniguchi, Takashi, Yamamoto, Michihisa, Tarucha, Seigo, Borzenets, Ivan V., Amet, Francois, Finkelstein, Gleb
In this study, we examine multiple encapsulated graphene Josephson junctions to determine which mechanisms may be responsible for the supercurrent observed in the quantum Hall (QH) regime. Rectangular junctions with various widths and lengths were st
Externí odkaz:
http://arxiv.org/abs/1801.01447
Autor:
Ke, Chung-Ting, Borzenets, Ivan V., Draelos, Anne W., Amet, Francois, Bomze, Yuriy, Jones, Gareth, Craciun, Monica, Russo, Saverio, Yamamoto, Michihisa, Tarucha, Seigo, Finkelstein, Gleb
We present transport measurements on long diffusive graphene-based Josephson junctions. Several junctions are made on a single-domain crystal of CVD graphene and feature the same contact width of ~9$\mu$m but vary in length from 400 to 1000 nm. As th
Externí odkaz:
http://arxiv.org/abs/1602.03170
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