NM
N. Medvedev
cond-mat.mtrl-scicond-mat.othernonthermal meltingphysics.chem-phcond-mat.mes-hallelectron–phonon couplingphysics.opticsquant-phX-ray free-electron lasersXTANT
On Valency
published · living versionsW_h6kexzk8·v1 · currentpublished
Preprints & journals
77 papers in the corpus · 2011–2026Transient Ferromagnetism in Ultrafast Phase Transitions in Perovskites under XUV Irradiation: A Comparative Study of SrTiO3 and KTaO32608.02106v1 · Aldo Artimez Pena, Nikita Medvedev2026 · 0 citationsarXiv
Effect of radially heterogeneous band gap collapse on formation of swift heavy ion tracks in Al2O32607.01016v1 · Roman Voronkov, Danil Zainutdinov, Nikita Medvedev et al.2026 · 0 citationsarXiv
Transient superionic state in ultrafast-irradiated post-transition metal oxides2605.14827v1 · N. Medvedev, N. Nikishev, A. Art'imez Pena2026 · 0 citationsarXiv
Limitations of Debye-Waller lattice temperature extraction under electronic excitation2605.15140v2 · N. Medvedev, M. Kopecky, J. Chalupsky et al.2026 · 0 citationsarXiv
Resistance of refractory high-entropy alloys to ultrafast laser irradiation2512.06308v2 · Nikita Medvedev2025 · 1 citationRadiation Physics and Chemistry 243 (2026) 113694
Selective Nonthermal Melting in Phlogopite under Ultrafast Energy Deposition.41293114 · Medvedev, Nikita2025 · 1 citationThe journal of physical chemistry. C, Nanomaterials and interfaces. 2025;129(46):20840-20847
Thermodynamic properties of CrMnFeCoNi high entropy alloy at elevated electronic temperatures.41136656 · Medvedev, Nikita2025 · 2 citationsScientific reports. 2025;15(1):37335
Ions leaving no tracks2509.07440v2 · Azat Abdullaev, Javier Garcia Fernandez, Chloe Nozais et al.2025 · 0 citationsarXiv
Ultrafast X-ray interaction with photovoltaic materials: Thermal and nonthermal responses2508.11549v2 · Aldo Art'imez Pena, Nikita Medvedev2025 · 0 citationsAldo Art\'imez Pe\~na and Nikita Medvedev 2026 Phys. Scr. 101(14) 145916
Stainless steel in an electronically excited state2504.19798v3 · Nikita Medvedev2025 · 2 citationsJ. Phys. D: Appl. Phys. 58 425301 (2025)
Ultrafast X-ray induced damage and nonthermal melting in cadmium sulfide.40178390 · Medvedev, Nikita, Artímez Peña, Aldo2025 · 3 citationsPhysical chemistry chemical physics : PCCP. 2025;27(16):8230-8237
Creating mixed-phase states in cadmium sulfide by swift heavy ion irradiation2504.01126v1 · Aldo Art'imez Pena, Nikita Medvedev2025 · 0 citationsJournal of Alloys and Compounds 1079 (2026) 189943
Effects of non-equilibrium in ultrafast irradiation of matter2503.21647v1 · Nikita Medvedev2025 · 0 citationsSPIE Proc. 13533, 135330B (2025)
Damage Mechanisms in Polyalkenes Irradiated with Ultrashort XUV/X-Ray Laser Pulses.39239777 · Nikishev, Nikita, Medvedev, Nikita2024 · 4 citationsThe journal of physical chemistry. B. 2024;128(37):9036-9042
Multitemperature atomic ensemble: Nonequilibrium evolution after ultrafast electronic excitation.39294952 · Medvedev, Nikita, Volkov, Alexander E2024 · 10 citationsPhysical review. E. 2024;110(2-1):024142
Acoustic phonon excitation in gold probed by time-resolved photoemission electron microscopy.38984963 · Jiang, Pengzuo, Zhang, Linfeng, Zheng, Wei et al.2024 · 2 citationsThe Journal of chemical physics. 2024;161(2)
High-temperature threshold of damage of SiC by swift heavy ions2406.07963v4 · D.I. Zainutdinov, V.A. Borodin, S.A. Gorbunov et al.2024 · 12 citationsJ. Alloys Compd. 1013 (2025) 178524
Non-ionizing cross section of electron scattering on atoms in matter accounting for dynamical screening effect2405.06950v2 · N. Medvedev, D.I. Zainutdinov, A.E. Volkov2024 · 4 citationsJ. Appl. Phys. 137, 015903 (2025)
Electronic heat conductivity in a two-temperature state2311.12458v1 · Nikita Medvedev, Fedor Akhmetov, Igor Milov2023 · 15 citationsInt. J. Heat and Mass Transfer 228, 125674 (2024)
Non-thermal structural transformation of diamond driven by x-rays.37901681 · Heimann, Philip, Hartley, Nicholas J, Inoue, Ichiro et al.2023 · 11 citationsStructural dynamics (Melville, N.Y.). 2023;10(5):054502
Electron-phonon coupling in semiconductors at high electronic temperatures2307.13554v1 · Nikita Medvedev2023 · 8 citationsPhys. Rev. B 108, 144305 (2023)
Atomic-Scale Insights into Damage Produced by Swift Heavy Ions in Polyethylene2307.05272v2 · P. Babaev, F. Akhmetov, S. Gorbunov et al.2023 · 7 citationsJ Mater Sci 58, 17275-17291 (2023)
XTANT-3: X-ray-induced Thermal And Nonthermal Transitions in matter: theory, numerical details, user manual2307.03953v6 · Nikita Medvedev2023 · 1 citationarXiv
Application of Boltzmann kinetic equations to model X-ray-created warm dense matter and plasma.37393933 · Ziaja, Beata, Bekx, John Jasper, Masek, Martin et al.2023 · 7 citationsPhilosophical transactions. Series A, Mathematical, physical, and engineering sciences. 2023;381(2253):20220216
Materials under XUV irradiation: effects of structure, size, and temperature2303.12056v1 · Nikita Medvedev2023 · 0 citationsProceedings Volume 12578, Optics Damage and Materials Processing by EUV/X-ray Radiation (XDam8); 1257809 (2023)
Revealing Non-equilibrium and Relaxation in Warm Dense Matter2302.11309v1 · Jan Vorberger, Thomas R. Preston, Nikita Medvedev et al.2023 · 24 citationsPhysics Letters A 499 (2024) 129362
Metallic water: Transient state under ultrafast electronic excitation.36813717 · Medvedev, Nikita, Voronkov, Roman, Volkov, Alexander E2023 · 9 citationsThe Journal of chemical physics. 2023;158(7):074501
Electronic nonequilibrium effect in ultrafast-laser-irradiated solids2302.09098v3 · Nikita Medvedev2023 · 13 citationsPhys. Scr. 99, 015934 (2024)
Frontiers, challenges, and solutions in modeling of swift heavy ion effects in materials2209.10270v2 · N. Medvedev, A.E. Volkov, R. Rymzhanov et al.2022 · 57 citationsJournal of Applied Physics 133, 100701 (2023)
Identification of the decay pathway of photoexcited nucleobases2209.01818v1 · Xiangxu Mu, Ming Zhang, Jiechao Feng et al.2022 · 13 citationsarXiv
Damage threshold in pre-heated materials exposed to intense X-rays2208.03465v2 · Nikita Medvedev, Zuzana Kuglerov'a, Mikako Makita et al.2022 · 7 citationsOptical Materials Express Vol. 13, Issue 3, pp. 808-822 (2023)
Effect of Atomic-Temperature Dependence of the Electron-Phonon Coupling in Two-Temperature Model.35897625 · Akhmetov, Fedor, Medvedev, Nikita, Makhotkin, Igor et al.2024 · 30 citationsMaterials (Basel, Switzerland). 2022;15(15)
Electron-Phonon Coupling and Nonthermal Effects in Gold Nano-Objects at High Electronic Temperatures.35888347 · Medvedev, Nikita, Milov, Igor2024 · 18 citationsMaterials (Basel, Switzerland). 2022;15(14)
Nonthermal effects in solids after swift heavy ion impact2207.05711v1 · N. Medvedev, R. Voronkov, A.E. Volkov2022 · 7 citationsNucl. Instrum. Meth. B 547, 165218 (2024)
Laser-induced electron dynamics and surface modification in ruthenium thin films2206.08690v2 · Fedor Akhmetov, Igor Milov, Sergey Semin et al.2022 · 16 citationsarXiv
Superionic states formation in group III oxides irradiated with ultrafast lasers.35383247 · Voronkov, R A, Medvedev, N, Volkov, A E2022 · 8 citationsScientific reports. 2022;12(1):5659
Quantifying electron cascade size in various irradiated materials for free-electron laser applications.35254294 · Lipp, Vladimir, Milov, Igor, Medvedev, Nikita2022 · 10 citationsJournal of synchrotron radiation. 2022;29(Pt 2):323-330
Modeling time-resolved kinetics in solids induced by extreme electronic excitation2201.08023v1 · N. Medvedev, F. Akhmetov, R.A. Rymzhanov et al.2022 · 30 citationsAdvanced Theory and Simulations 5 (8), 2200091 (2022)
Microscopic Kinetics in Poly(Methyl Methacrylate) Exposed to a Single Ultra-Short XUV/X-ray Laser Pulse.34771111 · Medvedev, Nikita, Chalupský, Jaromír, Juha, Libor2021 · 14 citationsMolecules (Basel, Switzerland). 2021;26(21)
Reconciling anomalously fast heating rate in ion tracks with low electron-phonon coupling2109.04401v3 · Nikita Medvedev, Alexander E. Volkov2021 · 2 citationsJournal of Applied Physics 131, 225903 (2022)
An interplay of various damage channels in polyethylene exposed to ultra-short XUV/X-ray pulses.34302160 · Medvedev, N, Babaev, P, Chalupský, J et al.2021 · 11 citationsPhysical chemistry chemical physics : PCCP. 2021;23(30):16193-16205
Response of free-standing graphene monolayer exposed to ultrashort intense XUV pulse from free-electron laser.34241156 · Medvedev, N, Noei, H, Toleikis, S et al.2021 · 2 citationsThe Journal of chemical physics. 2021;154(20):204706
Atomic-Scale Visualization of Ultrafast Bond Breaking in X-Ray-Excited Diamond.33798368 · Inoue, Ichiro, Deguchi, Yuka, Ziaja, Beata et al.2021 · 44 citationsPhysical review letters. 2021;126(11):117403
Contribution of inter- and intraband transitions into electron-phonon coupling in metals2103.08185v1 · Nikita Medvedev, Igor Milov2021 · 12 citationsEur. Phys. J. D 75, 212 (2021)
Effect of Auger recombination on transient optical properties in XUV and soft X-ray irradiated silicon nitride.33664337 · Tkachenko, Victor, Lipp, Vladimir, Büscher, Martin et al.2021 · 5 citationsScientific reports. 2021;11(1):5203
Electron cascades and secondary electron emission in graphene under energetic ion irradiation2011.15117v1 · Henrique V'azquez, Alina Kononov, Andreas Kyritsakis et al.2020 · 30 citationsPhys. Rev. B 103, 224306 (2021)
Dependence of nonthermal metallization kinetics on bond ionicity of compounds.32753683 · Voronkov, R A, Medvedev, N, Volkov, A E2024 · 12 citationsScientific reports. 2020;10(1):13070
Nonthermal phase transitions in irradiated oxides.32634796 · Medvedev, Nikita2025 · 18 citationsJournal of physics. Condensed matter : an Institute of Physics journal. 2020;32(43)
Nonthermal phase transitions in metals.32728105 · Medvedev, Nikita, Milov, Igor2024 · 38 citationsScientific reports. 2020;10(1):12775
Electron-phonon coupling in metals at high electronic temperatures2005.05186v1 · N. Medvedev, I. Milov2020 · 146 citationsPhys. Rev. B 102, 064302 (2020)
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