41 citations · 82 across the 4 of their papers we have counts for
4 papers
Competing Lattice and Defect Dynamics Govern Terahertz-Induced Ferroelectricity in Quantum Paraelectric SrTiO
L. Cheng, K. Hu, S. Yang +3
Intense terahertz (THz) pulses induce transient inversion-symmetry breaking in quantum paraelectric SrTiO, yet the underlying mechanism remains controversial. Using fields up t…
Quantum fluctuations-driven Melting Transitions in Two-dimensional Superconductors
Dong Qiu, Yuting Zou, Chao Yang +16
Quantum fluctuations are pivotal in driving quantum phase transitions, exemplified by the quantum melting of Wigner crystals into Fermi liquids in electron systems. However, their…
Hybridization dynamics in CeCoIn5 revealed by ultrafast optical spectroscopy
Y. P. Liu, Y. J. Zhang, J. J. Dong +7
We investigate the quasiparticle dynamics in the prototype heavy fermion CeCoIn using ultrafast optical pump-probe spectroscopy. Our results indicate that this material system…
Measurement of Two Low-Temperature Energy Gaps in the Electronic Structure of Antiferromagnetic USb2 Using Ultrafast Optical Spectroscopy
J. Qi, T. Durakiewicz, S. A. Trugman +9
Ultrafast optical spectroscopy is used to study the antiferromagnetic f-electron system USb2. We observe the opening of two charge gaps at low temperatures (<45 K), arising from re…