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20142025
most citedTime-Domain Separation of Optical Properties From Structural Transitions in Resonantly Bonded Materials

217 citations · 3.2k across the 52 of their papers we have counts for

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5 papers · 1 filter

cond-mat.str-el2020★ 22 cited

Exchange-striction driven ultrafast nonthermal lattice dynamics in NiO

Y. W. Windsor, D. Zahn, R. Kamrla +7

We use femtosecond electron diffraction to study ultrafast lattice dynamics in the highly correlated antiferromagnetic (AF) semiconductor NiO. Using the scattering vector (Q) depen…

cond-mat.str-el2020

Ultrafast Dynamical Lifshitz Transition

Samuel Beaulieu, Shuo Dong, Nicolas Tancogne-Dejean +9

Fermi surface is at the heart of our understanding of metals and strongly correlated many-body systems. An abrupt change in the Fermi surface topology, also called Lifshitz transit…

cond-mat.str-el2018★ 27 cited

Excited state band mapping and momentum-resolved ultrafast population dynamics in In/Si(111) nanowires investigated with XUV based time- and angle-resolved photoemission spectroscopy

C. W. Nicholson, M. Puppin, A. Lücke +6

We investigate the excited state electronic structure of the model phase transition system In/Si(111) using femtosecond time- and angle-resolved photoemission spectroscopy (trARPES…

cond-mat.str-el2018★ 99 cited

Beyond the molecular movie: dynamics of bands and bonds during a photo-induced phase transition

Christopher W. Nicholson, Andreas Lücke, Wolf Gero Schmidt +4

Ultrafast non-equilibrium dynamics offer a route to study the microscopic interactions that govern macroscopic behavior. In particular, photo-induced phase transitions (PIPTs) in s…

cond-mat.str-el2016★ 76 cited

Revealing the role of electrons and phonons in the ultrafast recovery of charge density wave correlations in 1-TiSe

C. Monney, M. Puppin, C. W. Nicholson +8

Using time- and angle-resolved photoemission spectroscopy with selective near- and mid-infrared photon excitations, we investigate the femtosecond dynamics of the charge density wa…