Extremely efficient terahertz high-harmonic generation in graphene by hot Dirac fermions HA Hafez, S Kovalev, JC Deinert, Z Mics, B Green, N Awari, M Chen, ...
Nature 561 (7724), 507-511, 2018
454 2018 Phase-resolved Higgs response in superconducting cuprates H Chu, MJ Kim, K Katsumi, S Kovalev, RD Dawson, L Schwarz, ...
Nature communications 11 (1), 1793, 2020
109 2020 Inertial spin dynamics in ferromagnets K Neeraj, N Awari, S Kovalev, D Polley, N Zhou Hagström, ...
Nature Physics 17 (2), 245-250, 2021
108 2021 Non-perturbative terahertz high-harmonic generation in the three-dimensional Dirac semimetal Cd3 As2 S Kovalev, RMA Dantas, S Germanskiy, JC Deinert, B Green, I Ilyakov, ...
Nature communications 11 (1), 2451, 2020
91 2020 Grating-graphene metamaterial as a platform for terahertz nonlinear photonics JC Deinert, D Alcaraz Iranzo, R Pérez, X Jia, HA Hafez, I Ilyakov, N Awari, ...
ACS nano 15 (1), 1145-1154, 2020
87 2020 Electrical tunability of terahertz nonlinearity in graphene S Kovalev, HA Hafez, KJ Tielrooij, JC Deinert, I Ilyakov, N Awari, ...
Science advances 7 (15), eabf9809, 2021
64 2021 Selective THz control of magnetic order: new opportunities from superradiant undulator sources S Kovalev, Z Wang, JC Deinert, N Awari, M Chen, B Green, S Germanskiy, ...
Journal of Physics D: Applied Physics 51 (11), 114007, 2018
41 2018 Magnetic field dependence of antiferromagnetic resonance in NiO Z Wang, S Kovalev, N Awari, M Chen, S Germanskiy, B Green, JC Deinert, ...
Applied physics letters 112 (25), 2018
37 2018 Terahertz signatures of ultrafast Dirac fermion relaxation at the surface of topological insulators S Kovalev, KJ Tielrooij, JC Deinert, I Ilyakov, N Awari, M Chen, ...
npj Quantum Materials 6 (1), 84, 2021
27 2021 Milliwatt terahertz harmonic generation from topological insulator metamaterials KJ Tielrooij, A Principi, DS Reig, A Block, S Varghese, S Schreyeck, ...
Light: Science & Applications 11 (1), 315, 2022
25 2022 Fano interference between collective modes in cuprate high-T c superconductors H Chu, S Kovalev, ZX Wang, L Schwarz, T Dong, L Feng, R Haenel, ...
Nature Communications 14 (1), 1343, 2023
14 2023 Efficient optical-to-terahertz conversion in large-area InGaAs photo-Dember emitters with increased indium content IE Ilyakov, BV Shishkin, VL Malevich, DS Ponomarev, RR Galiev, ...
Optics Letters 46 (14), 3360-3363, 2021
14 2021 High-order nonlinear terahertz probing of the two-band superconductor C Reinhoffer, P Pilch, A Reinold, P Derendorf, S Kovalev, JC Deinert, ...
Physical Review B 106 (21), 214514, 2022
11 2022 Higher-harmonic generation in boron-doped silicon from band carriers and bound-dopant photoionization F Meng, F Walla, S Kovalev, JC Deinert, I Ilyakov, M Chen, A Ponomaryov, ...
Physical Review Research 5 (4), 043141, 2023
5 2023 Pulse- and field-resolved THz-diagnostics at 4 t h generation lightsources M Chen, JC Deinert, B Green, Z Wang, I Ilyakov, N Awari, M Bawatna, ...
Optics Express 27 (22), 32360-32369, 2019
5 2019 Dynamical interplay between superconductivity and charge density waves: A nonlinear terahertz study of coherently driven L Feng, J Cao, T Priessnitz, Y Dai, T de Oliveira, J Yuan, R Oka, MJ Kim, ...
Physical Review B 108 (10), L100504, 2023
4 2023 A universal route to efficient non-linear response via Thomson scattering in linear solids Y Wen, F Giorgianni, I Ilyakov, B Quan, S Kovalev, C Wang, C Vicario, ...
National Science Review 10 (7), nwad136, 2023
4 2023 New collective mode in superconducting cuprates uncovered by Higgs spectroscopy H Chu, MJ Kim, K Katsumi, S Kovalev, RD Dawson, L Schwarz, ...
arXiv, arXiv: 1901.06675, 2019
4 2019 Towards femtosecond-level intrinsic laser synchronization at fourth generation light sources M Chen, S Kovalev, N Awari, Z Wang, S Germanskiy, B Green, JC Deinert, ...
Optics letters 43 (9), 2213-2216, 2018
4 2018 Search for nonlinear thz absorption by electromagnons in multiferroic hexaferrites J Vít, D Repček, C Kadlec, F Kadlec, N Adhlakha, P Di Pietro, F Piccirilli, ...
Journal of the Physical Society of Japan 91 (10), 104703, 2022
3 2022 