14 citations · 22 across the 5 of their papers we have counts for
5 papers
Reexamination of collisional ionization cross sections including double photoionization processes
Lucas Ansia, Pedro Velarde, Marta Fajardo +1
Collisional ionization (CI) cross sections in dense plasmas remain difficult to constrain due to uncertainties in plasma conditions and the overlapping spectral signatures of compe…
Relaxation pathways in X-ray Free Electron Laser heated Iron
Lucas Ansia, Pedro Velarde, Marta Fajardo +1
Non-thermal photo-ionized plasmas are now established in the laboratory, and require models that treat the atomic processes and electron distribution self-consistently. We investig…
Non-linear propagation effects of intense femtosecond pulses on low order harmonics in solids
Mukhtar Hussain, Gareth O Williams, Tayyab Imran +1
The non-linear propagation of the intense near-infrared (NIR) driving field in wide bandgap materials pose a challenge and an opportunity to control the spectral properties of high…
Controlling the nonlinear optical properties of MgO by tailoring the electronic structure
Mukhtar Hussain, Hugo Pires, Willem Boutu +6
The study of the non-linear response of matter to high electric fields has recently encompassed harmonic generation in solids at near-infrared (NIR) driving wavelengths. Interest h…
Impact of free electron degeneracy on collisional rates in plasmas
Gareth O. Williams, H. -K. Chung, S. Künzel +19
Degenerate plasmas, in which quantum effects dictate the behavior of free electrons, are ubiquitous on earth and throughout space. Transitions between bound and free electron state…