Theo dõi
Kushal Ramakrishna
Kushal Ramakrishna
Helmholtz-Zentrum Dresden-Rossendorf Center for Advanced Systems Understanding (CASUS)
Email được xác minh tại hzdr.de
Tiêu đề
Trích dẫn bởi
Trích dẫn bởi
Năm
Ab initio simulation of warm dense matter
M Bonitz, T Dornheim, ZA Moldabekov, S Zhang, P Hamann, H Kählert, ...
Physics of Plasmas 27 (4), 2020
1882020
Effective Static Approximation: A Fast and Reliable Tool for Warm Dense Matter Theory
T Dornheim, A Cangi, K Ramakrishna, M Böhme, S Tanaka, J Vorberger
Physical review letters 125 (23), 235001, 2020
762020
Influence of finite temperature exchange-correlation effects in hydrogen
K Ramakrishna, T Dornheim, J Vorberger
Phys. Rev. B 101 (19), 195129, 2020
692020
Electronic Density Response of Warm Dense Matter
T Dornheim, ZA Moldabekov, K Ramakrishna, P Tolias, AD Baczewski, ...
Physics of Plasmas 30 (3), 032705, 2023
652023
Demonstration of X-ray Thomson scattering as diagnostics for miscibility in warm dense matter
S Frydrych, J Vorberger, NJ Hartley, AK Schuster, K Ramakrishna, ...
Nature communications 11 (1), 2620, 2020
462020
First-principles modeling of plasmons in aluminum under ambient and extreme conditions
K Ramakrishna, A Cangi, T Dornheim, A Baczewski, J Vorberger
Phys. Rev. B 103 (12), 125118, 2021
432021
Ab initio dielectric response function of diamond and other relevant high pressure phases of carbon
K Ramakrishna, J Vorberger
Journal of Physics: Condensed Matter 32 (9), 095401, 2019
282019
Demonstration of an x-ray Raman spectroscopy setup to study warm dense carbon at the high energy density instrument of European XFEL
K Voigt, M Zhang, K Ramakrishna, A Amouretti, K Appel, E Brambrink, ...
Physics of Plasmas 28 (8), 2021
242021
Electrical Conductivity of Iron in Earth's Core from Microscopic Ohm's Law
K Ramakrishna, M Lokamani, A Baczewski, J Vorberger, A Cangi
Phys. Rev. B 107 (11), 115131, 2023
192023
Ultrahigh resolution x-ray Thomson scattering measurements at the European X-ray Free Electron Laser
T Gawne, ZA Moldabekov, OS Humphries, K Appel, C Baehtz, V Bouffetier, ...
Physical Review B 109 (24), L241112, 2024
12*2024
Impact of Electronic Correlations on High-Pressure Iron: Insights from Time-Dependent Density Functional Theory
K Ramakrishna, M Lokamani, A Baczewski, J Vorberger, A Cangi
Electronic Structure 5 (4), 045002, 2023
11*2023
Toward first principles-based simulations of dense hydrogen
M Bonitz, J Vorberger, M Bethkenhagen, MP Böhme, DM Ceperley, ...
Physics of Plasmas 31 (11), 2024
92024
Dissociating the phononic, magnetic and electronic contributions to thermal conductivity: a computational study in alpha-iron
S Nikolov, J Tranchida, K Ramakrishna, M Lokamani, A Cangi, MA Wood
Journal of Materials Science, 1-14, 2022
92022
First principles simulations of dense hydrogen
M Bonitz, J Vorberger, M Bethkenhagen, M Böhme, D Ceperley, A Filinov, ...
arXiv preprint arXiv:2405.10627, 2024
72024
Toward using collective x-ray Thomson scattering to study C–H demixing and hydrogen metallization in warm dense matter conditions
D Ranjan, K Ramakrishna, K Voigt, OS Humphries, B Heuser, ...
Physics of Plasmas 30 (5), 2023
52023
Transferable interatomic potential for aluminum from ambient conditions to warm dense matter
S Kumar, H Tahmasbi, K Ramakrishna, M Lokamani, S Nikolov, ...
Phys. Rev. Research 5 (3), 033162, 2023
32023
Ab initio insights on the ultrafast strong-field dynamics of anatase TiO
S Lal, Lokamani, K Ramakrishna, A Cangi, D Murali, M Posselt, AAS Devi, ...
Phys. Rev. B 108 (19), 195149, 2023
22023
Probing iron in Earth’s core with molecular-spin dynamics
S Nikolov, K Ramakrishna, A Rohskopf, M Lokamani, J Tranchida, ...
Proceedings of the National Academy of Sciences 121 (51), e2408897121, 2024
12024
Machine Learning-Driven Structure Prediction for Iron Hydrides
H Tahmasbi, K Ramakrishna, M Lokamani, A Cangi
Phys. Rev. Materials 8 (3), 033803, 2024
12024
Electrical conductivity of warm dense hydrogen from Ohm’s law and time-dependent density functional theory
K Ramakrishna, M Lokamani, A Cangi
Electronic Structure 6 (5), 045008, 2024
2024
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