43 citations · 54 across the 5 of their papers we have counts for
6 papers
Wannier quasi-classical approach to high harmonic generation in semiconductors
Andrew M. Parks, Guilmot Ernotte, Adam Thorpe +4
We develop a quasi-classical theory of high harmonic generation in semiconductors based on an interband current that has been transformed from Bloch to Wannier basis. The Wannier q…
Multi-Band Petahertz Currents Resolved via High Harmonic Generation Spectroscopy
Ayelet Julie Uzan, Gal Orenstein, Álvaro Jiménez-Galán +13
Strong field driven electric currents in condensed matter systems open new frontiers in petahertz electronics. In this regime new challenges arise as the role of the band structure…
High harmonic generation tomography of impurities in solids: conceptual analysis
S. Almalki, A. Parks, G. Bart +3
A three step model for high harmonic generation from impurities in solids is developed. The process is found to be similar to high harmonic generation in atomic and molecular gases…
Theory of Kerr Instability Amplification
M. Nesrallah, G. Vampa, G. Bart +3
A new amplification method based on the optical Kerr instability is suggested and theoretically analyzed, with emphasis on the near to mid-infrared wavelength regime. Our analysis…
Quantum Breathing Mode of Trapped Systems in One and Two Dimensions
Jan Willem Abraham, Michael Bonitz, Chris McDonald +2
We investigate the quantum breathing mode (monopole oscillation) of trapped fermionic particles with Coulomb and dipole interaction in one and two dimensions. This collective oscil…
Transport properties of nano-devices: One-dimensional model study
Zhongxi Zhang, C. F. Destefani, Chris McDonald +1
A 1D model study of charge transport in nano-devices is made by comparing multi-configuration time dependent Hartree-Fock and frozen core calculations. The influence of exchange an…