3 papers
cond-mat.mes-hall2009
Dephasing time and magnetoresistance of two-dimensional electron gas in spatially modulated magnetic fields
A. S. Melnikov, S. V. Mironov, S. V. Sharov
The effect of a spatially modulated magnetic field on the weak localization phenomenon in two-dimensional electron gas (2DEG) is studied. Both the dephasing time and magnetor…
cond-mat.mes-hall2005
Parity effect and spontaneous currents in superconducting nanorings
Sergei V. Sharov, Andrei D. Zaikin
New physical effects emerge from an interplay between the electron parity number and persistent currents in superconducting nanorings. An odd electron, being added to the ring, pro…
cond-mat.mes-hall2004
Parity-Affected Persistent Currents in Superconducting Nanorings
Sergei V. Sharov, Andrei D. Zaikin
We argue that at sufficiently low temperatures T superconducting parity effect may strongly influence equilibrium persistent currents (PC) in isolated superconducting nanorings con…