101 citations · 391 across the 11 of their papers we have counts for
14 papers · 1 filter
The single-atom box: bosonic staircase and effects of parity
D. V. Averin, T. Bergeman, P. R. Hosur +1
We have developed a theory of a Josephson junction formed by two tunnel-coupled Bose-Einstein condensates in a double-well potential in the regime of strong atom-atom interaction f…
Improved position measurement of nano electromechanical systems using cross correlations
C. B. Doiron, B. Trauzettel, C. Bruder
We consider position measurements using the cross-correlated output of two tunnel junction position detectors. Using a fully quantum treatment, we calculate the equation of motion…
Spin-transfer torque in magnetic multilayer nanopillars
J. Peguiron, M. -S. Choi, C. Bruder
We consider a quasi one-dimensional configuration consisting of two small pieces of ferromagnetic material separated by a metallic one and contacted by two metallic leads. A spin-p…
Electrical transport through a single-electron transistor strongly coupled to an oscillator
C. B. Doiron, W. Belzig, C. Bruder
We investigate electrical transport through a single-electron transistor coupled to a nanomechanical oscillator. Using a combination of a master-equation approach and a numerical M…
Controlling spin in an electronic interferometer with spin-active interfaces
A. Cottet, T. Kontos, W. Belzig +2
We consider electronic current transport through a ballistic one-dimensional quantum wire connected to two ferromagnetic leads. We study the effects of the spin-dependence of inter…
Quantum state transfer in arrays of flux qubits
A. O. Lyakhov, C. Bruder
In this work, we describe a possible experimental realization of Bose's idea to use spin chains for short distance quantum communication [S. Bose, {\it Phys. Rev. Lett.} {\bf 91} 2…