Zobrazeno 1 - 10
of 97
pro vyhledávání: '"Mebrahtu, H."'
Autor:
Zhang, G., Chung, C. -H., Ke, C. T., Lin, C. -Y., Mebrahtu, H., Smirnov, A. I., Finkelstein, G., Baranger, H. U.
Publikováno v:
Phys. Rev. Research 3, 013136 (2021)
Nonequilibrium properties of correlated quantum matter are being intensively investigated because of the rich interplay between external driving and the many-body correlations. Of particular interest is the nonequilibrium behavior near a quantum crit
Externí odkaz:
http://arxiv.org/abs/1609.04765
Autor:
Borzenets, I. V., Coskun, U. C., Mebrahtu, H. T., Bomze, Yu. V., Smirnov, A. I., Finkelstein, G.
We examine the nature of the transitions between the normal and the superconducting branches of superconductor-graphene-superconductor Josephson junctions. We attribute the hysteresis between the switching (superconducting to normal) and retrapping (
Externí odkaz:
http://arxiv.org/abs/1212.6297
Autor:
Mebrahtu, H. T., Borzenets, I. V., Zheng, H., Bomze, Y. V., Smirnov, A. I., Florens, S., Baranger, H. U., Finkelstein, G.
Publikováno v:
Nature Physics 9, 732 (2013)
We investigate experimentally an exotic state of electronic matter obtained by fine-tuning to a quantum critical point (QCP), realized in a spin-polarized resonant level coupled to strongly dissipative electrodes. Several transport scaling laws near
Externí odkaz:
http://arxiv.org/abs/1212.3857
We fabricate superconductor-graphene-superconductor Josephson junctions with superconducting regions made of lead (Pb). The critical current through grapehene may be modulated by external magnetic field; the resulting Fraunhofer interference pattern
Externí odkaz:
http://arxiv.org/abs/1112.1987
Publikováno v:
Phys. Rev. B 82, 161411(R) (2010)
The concept of the "Kondo box" describes a single spin, antiferromagnetically coupled to a quantum dot with a finite level spacing. Here, a Kondo box is formed in a carbon nanotube interacting with a localized electron. We investigate the spins of it
Externí odkaz:
http://arxiv.org/abs/1010.1551
Publikováno v:
Phys. Rev. B 79, 241402R (2009)
We measure tunneling through a single quantum level in a carbon nanotube quantum dot connected to resistive metal leads. For the electrons tunneling to/from the nanotube, the leads serve as a dissipative environment, which suppresses the tunneling ra
Externí odkaz:
http://arxiv.org/abs/1010.1527
Publikováno v:
In International Journal of Drug Policy May 2018 55:155-158
Akademický článek
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This study aimed to assess the association between suicidal ideation among mothers living with HIV in Zimbabwe and the cognitive development of their children. Participants were mother–child dyads recruited from two rural districts in Zimbabwe. Dat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=core_ac_uk__::b76a0dd9844915be2f8ae17d384fdecc
https://archive.lstmed.ac.uk/13674/2/EffectsOfMaternalSuicidalIdeat.pdf
https://archive.lstmed.ac.uk/13674/2/EffectsOfMaternalSuicidalIdeat.pdf
Akademický článek
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