30 citations · 44 across the 4 of their papers we have counts for
4 papers
An electron in the presence of multiple zero range potentials and an external laser field -- exact solutions for photoionization and stimulated bremsstrahlung
Denys I. Bondar, Ryan Murray, Misha Yu. Ivanov
The method of zero range potential (ZRP) for one-electron problems is reviewed. In the absence of an external electromagnetic field, the notion of a ZRP is introduced from differen…
Adaptation of the Modified Adiabatic Approximation to Strong Field Ionization
Denys I. Bondar, Wing-Ki Liu, Gennady L. Yudin
Savichev's modified adiabatic approximation [Sov. Phys. JETP 73, 803 (1991)] is used to obtain a general form of a quantum-mechanical amplitude of ionization by a low-frequency las…
Photoelectron spectra in strong-field ionization by a high frequency field
Denys I. Bondar, Michael Spanner, Wing-Ki Liu +1
We analyze atomic photoelectron momentum distributions induced by bichromatic and monochromatic laser fields within the strong field approximation (SFA), separable Coulomb-Volkov a…
Two-electron ionization in strong laser fields below intensity threshold: signatures of attosecond timing in correlated spectra
Denys I. Bondar, Wing-Ki Liu, Misha Yu. Ivanov
We develop an analytical model of correlated two-electron ionization in strong infrared laser fields. The model includes all relevant interactions between the electrons, the laser…