activity
20182020
most citedUltrafast decoupling of atomic sublattices in a charge-density-wave material

3 citations · 3 across the 1 of their papers we have counts for

collaborators

8 papers

physics.chem-ph2020

Structure retrieval in liquid-phase electron scattering

Jie Yang, J. Pedro F. Nunes, Kathryn Ledbetter +13

Electron scattering on liquid samples has been enabled recently by the development of ultrathin liquid sheet technologies. The data treatment of liquid-phase electron scattering ha…

cond-mat.mtrl-sci2020

Concurrent probing of electron-lattice dephasing induced by photoexcitation in 1T-TaSeTe using ultrafast electron diffraction

Jun Li, Junjie Li, Kai Sun +12

It has been technically challenging to concurrently probe the electrons and the lattices in materials during non-equilibrium processes, allowing their correlations to be determined…

cond-mat.mtrl-sci2019

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…

physics.chem-ph2019

Diffractive imaging of dissociation and ground state dynamics in a complex molecule

Kyle Wilkin, Robert Parrish, Jie Yang +9

We have investigated the structural dynamics in photoexcited 1,2-diiodotetrafluoroethane molecules (C2F4I2) in the gas phase experimentally using ultrafast electron diffraction and…

cond-mat.mtrl-sci20193 cited

Ultrafast decoupling of atomic sublattices in a charge-density-wave material

Jun Li, Junjie Li, Kai Sun +12

Atomic rearrangements within crystals lie at the foundation of electron-phonon-coupled phenomena such as metal-insulator transition and superconductivity. Advanced laser-pump-probe…

cond-mat.str-el2019

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…