275 citations · 1.3k across the 41 of their papers we have counts for
6 papers · 1 filter
Phase-sensitive thermoelectricity and long-range Josephson effect supported by thermal gradient
Mikhail S. Kalenkov, Pavel E. Dolgirev, Andrei D. Zaikin
We demonstrate that thermoelectric signal as well as dc Josephson current may be severely enhanced in multi-terminal superconducting hybrid nanostructures exposed to a temperature…
Self-similar dynamics of order parameter fluctuations in pump-probe experiments
Pavel E. Dolgirev, Marios H. Michael, Alfred Zong +2
Upon excitation by a laser pulse, broken-symmetry phases of a wide variety of solids demonstrate similar order parameter dynamics characterized by a dramatic slowing down of relaxa…
Phase coherent electron transport in asymmetric cross-like Andreev interferometers
Pavel E. Dolgirev, Mikhail S. Kalenkov, Andrei E. Tarkhov +1
We present a detailed theoretical description of quantum coherent electron transport in voltage-biased cross-like Andreev interferometers. Making use of the charge conjugation symm…
Light-Induced Charge Density Wave in LaTe
Anshul Kogar, Alfred Zong, Pavel E. Dolgirev +18
When electrons in a solid are excited with light, they can alter the free energy landscape and access phases of matter that are beyond reach in thermal equilibrium. This accessibil…
Amplitude dynamics of charge density wave in LaTe: theoretical description of pump-probe experiments
Pavel E. Dolgirev, A. V. Rozhkov, Alfred Zong +3
We formulate a dynamical model to describe a photo-induced charge density wave (CDW) quench transition and apply it to recent multi-probe experiments on LaTe [A. Zong et al., N…
Dynamical slowing down in an ultrafast photo-induced phase transition
Alfred Zong, Pavel E. Dolgirev, Anshul Kogar +20
Complex systems, which consist of a large number of interacting constituents, often exhibit universal behavior near a phase transition. A slowdown of certain dynamical observables…