42 citations · 115 across the 9 of their papers we have counts for
8 papers · 1 filter
Irradiation-induced suppression of the critical temperature in high-Tc superconductors: Pair breaking versus phase fluctuations
L. A. Openov
Experiments on the irradiation-induced suppression of the critical temperature in high-Tc superconductors are analyzed within the mean-field Abrikosov-Gor'kov-like approach. It is…
Resonant-pulse operations on the buried donor charge qubits in semiconductors
L. A. Openov
A new scheme is proposed for rotations of a double-donor charge qubit whose logical states are defined by the two lowest energy states of a single electron localized around one or…
Selective electron transfer between the quantum dots under the resonant pulse
A. V. Tsukanov, L. A. Openov
The coherent quantum dynamics of an electron in the quantum-dot ring structure under the resonant electromagnetic pulse is studied theoretically. A possibility of the selective ele…
Charge qubit rotations in a double-dot nanostructure
L. A. Openov, A. V. Tsukanov
Quantum operations with a charge solid-state qubit whose logical states are formed by two spatially separated localized states of an electron in the double-dot structure are studie…
Comment on "Influence of Pair Breaking and Phase Fluctuations on Disordered High Tc Cuprate Superconductors"
L. A. Openov
It is shown that an account for combined effect of both nonmagnetic and magnetic scatterers on Tc and/or an assumption about a non-pure d-wave order parameter allows for a quantita…
Comment on "Universal Decoherence in Solids"
L. A. Openov
We discuss the formula for the decoherence rate proposed by Eugene M. Chudnovsky [Phys. Rev. Lett. 92, 120405 (2004)]. We show that it has a limited range of validity and is not ap…