Zobrazeno 1 - 10
of 277
pro vyhledávání: '"A I, Shekhter"'
Publikováno v:
npj Quantum Information, Vol 8, Iss 1, Pp 1-5 (2022)
Abstract We study a nanoelectromechanical system consisting of a Cooper pair box qubit performing nanomechanical vibrations between two bulk superconductors. We demonstrate that a bias voltage applied to the superconductors may generate states repres
Externí odkaz:
https://doaj.org/article/16a59e3d2e914eb09cef489afa1485a4
Publikováno v:
Phys. Rev. B 96, 241412 (2017)
A simple model for the transmission of pairs of electrons through a weak electric link in the form of a nanowire made of a material with strong electron spin-orbit interaction (SOI) is presented, with emphasis on the effects of Coulomb interactions a
Externí odkaz:
http://arxiv.org/abs/1709.08022
Autor:
D. B. Giller, Ya. V. Lazareva, I. I. Martel’, A. I. Shekhter, O. N. Ots, O. P. Frolova, G. V. Shcherbakova, B. D. Giller
Publikováno v:
Вестник рентгенологии и радиологии, Vol 100, Iss 2, Pp 111-115 (2019)
The low incidence of nodular fistulas can create difficulties in diagnosis and timely treatment. This clinical observation describes the diagnosis of pneumonodular fistula in a female patient with tuberculosis at multiple sites as a complication of t
Externí odkaz:
https://doaj.org/article/5a4ab081fec646359034cbd586c25045
Publikováno v:
Low Temperature Physics. 49:71-75
A re-entrant behavior of electron shuttling is shown to occur in a nanoelectromechanical transistor made of magnetic material where spin-polarized electrons are injected into a quantum dot with a single electron level split into two by an external ma
Publikováno v:
Journal of Low Temperature Physics. 210:150-165
We consider a nanoelectromechanical system composed of a carbon nanotube suspended between two normal leads and coupled to a superconducting scanning tunneling microscope (STM) tip via vacuum tunnel barrier. Treating the nanotube as a single-level qu
Publikováno v:
New Journal of Physics, Vol 24, Iss 3, p 033008 (2022)
We consider a nanoelectromechanical weak link composed of a carbon nanotube suspended above a trench in a normal metal electrode and positioned in a gap between two superconducting leads. The nanotube is treated as a movable single-level quantum dot
Externí odkaz:
https://doaj.org/article/a835b684c3eb4693b4d85723eec0fc16
Publikováno v:
Physical review letters. 129(3)
The spin-orbit interaction is a key tool for manipulating and functionalizing spin-dependent electron transport. However, the precise value of the spin-orbit coupling constant is hard to determine and control. Here we propose a measurement of the geo
Publikováno v:
New Journal of Physics, Vol 20, Iss 6, p 063036 (2018)
A theory of a thermally induced single-electron ‘shuttling’ instability in a magnetic nano-mechanical device subject to an external magnetic field is presented in the Coulomb blockade regime of electron transport. The model magnetic shuttle devic
Externí odkaz:
https://doaj.org/article/7be93105cd76427db1e77618d2df0a2a
Autor:
I. V. Krive, Robert I. Shekhter, Hee Chul Park, Danko Radić, Mats Jonson, Anastasia D. Shkop, O. A. Ilinskaya
Publikováno v:
Low Temperature Physics. 45:1032-1040
A thermally driven single-electron transistor with magnetic leads and a movable central island (a quantum dot) subject to an external magnetic field is considered. The possibility of a mechanical instability caused by magnetic exchange interactions b
Publikováno v:
The Journal of Physical Chemistry C. 123:11094-11100
A Datta-Das spin field effect transistor is built of a one-dimensional weak link, with Rashba spin orbit interactions (SOI), which connects two magnetized reservoirs. The particle and spin currents between the two reservoirs are calculated to lowest