149 citations · 168 across the 6 of their papers we have counts for
6 papers
Resistance of refractory high-entropy alloys to ultrafast laser irradiation
Nikita Medvedev
Response of refractory high-entropy alloys MoNbTaVW and HfNbTaTiZr to ultrafast laser radiation is modelled with the hybrid code XTANT-3, combining tight-binding molecular dynamics…
Selective nonthermal melting in phlogopite under ultrafast energy deposition
Nikita Medvedev
Phlogopite is a complex magnesium-rich mineral from the dark mica group, KMg(AlSiO)(OH). Its response to ultrafast excitation of its electronic system is studied…
Thermodynamic properties of CrMnFeCoNi high entropy alloy at elevated electronic temperatures
Nikita Medvedev
The Cantor alloy (equiatomic CrMnFeCoNi) is a high-entropy alloy with unique physical properties and radiation resistance. To model its response to intense laser pulses, the parame…
Stainless steel in an electronically excited state
Nikita Medvedev
Understanding the non-equilibrium behavior of stainless steel under extreme electronic excitation remains a critical challenge for laser processing and radiation science. We employ…
Electronic heat conductivity in a two-temperature state
Nikita Medvedev, Fedor Akhmetov, Igor Milov
Laser irradiation of materials is most commonly modeled with the two-temperature model (TTM), or its combination with molecular dynamics, TTM-MD. For such modeling, the electronic…
Electron-phonon coupling in metals at high electronic temperatures
N. Medvedev, I. Milov
Electron-phonon coupling, being one of the most important parameters governing the material evolution after ultrafast energy deposition, yet remains the most unexplored one. In thi…