Coupling between Charge, Lattice, Orbital, and Spin in a Charge Density Wave of 1$T$-TaS$_2$

@inproceedings{Yi2017CouplingBC,
  title={Coupling between Charge, Lattice, Orbital, and Spin in a Charge Density Wave of 1\$T\$-TaS\$\_2\$},
  author={Seho Yi and Zhenyu Zhang and Jun-Hyung Cho},
  year={2017}
}
Seho Yi, Zhenyu Zhang, and Jun-Hyung Cho1,2∗ 1 Department of Physics and Research Institute for Natural Sciences, Hanyang University, Seoul 133-791, Korea 2 ICQD, Hefei National Laboratory for Physical Sciences at the Microscale, and Synergetic Innovation Center of Quantum Information and Quantum Physics, University of Science and Technology of China, Hefei, Anhui 230026, China (Dated: August 2, 2017) 
1 Citations

Figures from this paper

Photoexcitation Induced Quantum Dynamics of Charge Density Wave and Emergence of a Collective Mode in 1T-TaS2.
TLDR
A novel collective oscillation mode between the CDW state and a transient state induced by photodoping is discovered, which is significantly different from thermally-induced phonon mode and attributed to the modification of the potential energy surface from laser excitation.