Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Ruggeri M"'
1$T$-TaSe$_2$ is a prototypical charge density wave (CDW) material for which electron-phonon coupling and associated lattice distortion play an important role in driving and stabilizing the CDW phase. Here, we investigate the lattice dynamics of bulk
Externí odkaz:
http://arxiv.org/abs/2405.12373
Publikováno v:
Condensed Matter Physics, 2023, vol. 26, No. 3, 33701
We present a method of calculating the energy gap of a charge-neutral excitation using only ground-state calculations. We report Quantum Monte Carlo calculations of $\Gamma\rightarrow\Gamma$ and $\Gamma\rightarrow X$ particle-hole excitation energies
Externí odkaz:
http://arxiv.org/abs/2303.17944