User profiles for Yuri Galperin

Yuri Galperin

University of Oslo, Norway
Verified email at fys.uio.no
Cited by 7376

Morphology of nightside precipitation

PT Newell, YI Feldstein, YI Galperin… - Journal of Geophysical …, 1996 - Wiley Online Library
Considerable information on the state of the magnetosphere is embedded in the structure of
nightside charged particle precipitation. To reduce ambiguity and maximize the …

Direct generation of charge carriers in c-Si solar cells due to embedded nanoparticles

M Kirkengen, J Bergli, YM Galperin - Journal of Applied Physics, 2007 - pubs.aip.org
It is known that silicon is an indirect band gap material, reducing its efficiency in photovoltaic
applications. Using surface plasmons in metallic nanoparticles embedded in a solar cell …

Models of Environment and Relaxation in Josephson Charge Qubits

L Faoro, J Bergli, BL Altshuler, YM Galperin - Physical review letters, 2005 - APS
A theoretical interpretation of the recent experiments of Astafiev et al. on the T 1-relaxation
rate in Josephson charge qubits is proposed. The experimentally observed reproducible …

Decoherence of a qubit due to either a quantum fluctuator, or classical telegraph noise

HJ Wold, H Brox, YM Galperin, J Bergli - Physical Review B, 2012 - APS
We study the domain of applicability of the classical telegraph noise model in the study of
decoherence in qubits. We investigate the decoherence of a qubit coupled to either a quantum …

[PDF][PDF] Introduction to Modern Solid State Physics

YM Galperin - 1960 - ndl.ethernet.edu.et
Most of solid materials possess crystalline structure that means spatial periodicity or translation
symmetry. All the lattice can be obtained by repetition of a building block called basis. We …

Thermally driven inhibition of superconducting vortex avalanches

A Lara, FG Aliev, VV Moshchalkov, YM Galperin - Physical Review Applied, 2017 - APS
Complex systems close to their critical state can exhibit abrupt transitions—avalanches—between
their metastable states. It is a challenging task to understand the mechanism of the …

Finite-size bath in qubit thermodynamics

JP Pekola, S Suomela, YM Galperin - Journal of Low Temperature Physics, 2016 - Springer
We discuss a qubit weakly coupled to a finite-size heat bath (calorimeter) from the point of
view of quantum thermodynamics. The energy deposited to this environment together with the …

[PDF][PDF] Quantum Transport

YM Galperin - Lecture Notes (Lund University Press, 1998), 1998 - Citeseer
This course is an attempt to provide an overview of basic concepts of quantum transport
through modern small-size structures. It is a very hot topic at present time because it is relevant …

Exact asymptotic behavior of magnetic stripe domain arrays

TH Johansen, AV Pan, YM Galperin - Physical Review B, 2013 - APS
The classical problem of magnetic stripe domain behavior in films and plates with uniaxial
magnetic anisotropy is addressed. Exact analytical results are derived for the stripe domain …

[PDF][PDF] Introduction to modern solid state physics

YM Galperin - Lecture Notes FYS, 2002 - Citeseer
Most of solid materials possess crystalline structure that means spatial periodicity or translation
symmetry. All the lattice can be obtained by repetition of a building block called basis. We …