A
Arkadi Rosenfeld
Researcher at Max Planck Society
Publications - 150
Citations - 7945
Arkadi Rosenfeld is an academic researcher from Max Planck Society. The author has contributed to research in topics: Laser & Femtosecond. The author has an hindex of 44, co-authored 150 publications receiving 7016 citations.
Papers
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Journal ArticleDOI
Model description of surface charging during ultra-fast pulsed laser ablation of materials
Nadezhda M. Bulgakova,Razvan Stoian,Arkadi Rosenfeld,Eleanor E. B. Campbell,Ingolf V. Hertel +4 more
TL;DR: In this article, a model describing the dynamical mechanisms responsible for generating fast ion ejection under ultra-short pulsed laser irradiation is presented based on a simplified drift-diffusion approach describing the evolution of the laser-generated charge carriers, their transport, and the electric field generated as a result of quasi-neutrality breaking in the irradiated target.
Journal ArticleDOI
The dynamics of ion expulsion in ultrashort pulse laser sputtering of Al2O3
Razvan Stoian,David Ashkenasi,Arkadi Rosenfeld,Michael C. Wittmann,Roger Kelly,Eleanor E. B. Campbell +5 more
TL;DR: In this article, the mechanism and dynamics of ion expulsion in near IR, ultrashort pulse laser sputtering, or ablation, of c-Al2O3 is studied using a combination of time-of-flight mass spectrometry and femtosecond laser pump-probe techniques.
Proceedings ArticleDOI
A general continuum approach to describe fast electronic transport in pulsed laser irradiated materials: the problem of Coulomb explosion
TL;DR: In this paper, a model based on a drift-diffusion approach is proposed to describe the dynamics of electronic excitation, heating and charge-carrier transport in different materials (metals, semiconductors, and dielectrics) under femtosecond and nanosecond pulsed laser irradiation.
Proceedings ArticleDOI
Modeling of electron dynamics in laser-irradiated solids: progress achieved through a continuum approach and future prospects
TL;DR: In this paper, a drift-diffusion approach is applied to describe the dynamics of electronic excitation, heating and charge-carrier transport in metals and dielectrics under near-infrared femtosecond laser irradiation.
Journal ArticleDOI
Excitation and relaxation dynamics in ultrafast laser irradiated optical glasses
Cyril Mauclair,Alexandre Mermillod-Blondin,Konstantin Mishchik,Jörn Bonse,Arkadi Rosenfeld,Jean-Philippe Colombier,Razvan Stoian +6 more
TL;DR: In this article, the dynamics of ultrashort pulsed laser excitation in bulk optical silica-based glasses (fused silica and borosilicate BK7) are discussed.