Zobrazeno 1 - 10
of 11 551
pro vyhledávání: '"Mishchenko, A"'
Autor:
Pentz, Henry Kelbrick, Warford, Thomas, Timokhin, Ivan, Yang, Qian, Bhattacharya, Anupam, Mishchenko, Artem
Two-dimensional materials with flat electronic bands are promising for realizing exotic quantum phenomena such as unconventional superconductivity and nontrivial topology, but exploring their vast chemical space remains challenging. Here, we introduc
Externí odkaz:
http://arxiv.org/abs/2406.11967
Ashenhurst-Curtis decomposition (ACD) is a decomposition technique used, in particular, to map combinational logic into lookup tables (LUTs) structures when synthesizing hardware designs. However, available implementations of ACD suffer from excessiv
Externí odkaz:
http://arxiv.org/abs/2406.06241
Autor:
Gawne, Thomas, Bellenbaum, Hannah, Fletcher, Luke B., Appel, Karen, Baehtz, Carsten, Bouffetier, Victorien, Brambrink, Erik, Brown, Danielle, Cangi, Attila, Descamps, Adrien, Göde, Sebastian, Hartley, Nicholas J., Herbert, Marie-Luise, Hesselbach, Philipp, Höppner, Hauke, Humphries, Oliver S., Konôpková, Zuzana, Garcia, Alejandro Laso, Lindqvist, Björn, Lütgert, Julian, MacDonald, Michael J., Makita, Mikako, Martin, Willow, Mishchenko, Mikhail, Moldabekov, Zhandos A., Nakatsutsumi, Motoaki, Naedler, Jean-Paul, Neumayer, Paul, Pelka, Alexander, Qu, Chongbing, Randolph, Lisa, Rips, Johannes, Toncian, Toma, Vorberger, Jan, Wollenweber, Lennart, Zastrau, Ulf, Kraus, Dominik, Preston, Thomas R., Dornheim, Tobias
Mosaic crystals, with their high integrated reflectivities, are widely-employed in spectrometers used to diagnose high energy density systems. X-ray Thomson scattering (XRTS) has emerged as a powerful diagnostic tool of these systems, providing in pr
Externí odkaz:
http://arxiv.org/abs/2406.03301
Autor:
Chen, Hao Mark, Luk, Wayne, Yiu, Ka Fai Cedric, Li, Rui, Mishchenko, Konstantin, Venieris, Stylianos I., Fan, Hongxiang
The auto-regressive decoding of Large Language Models (LLMs) results in significant overheads in their hardware performance. While recent research has investigated various speculative decoding techniques for multi-token generation, these efforts have
Externí odkaz:
http://arxiv.org/abs/2405.18628
Autor:
Defazio, Aaron, Yang, Xingyu Alice, Mehta, Harsh, Mishchenko, Konstantin, Khaled, Ahmed, Cutkosky, Ashok
Existing learning rate schedules that do not require specification of the optimization stopping step T are greatly out-performed by learning rate schedules that depend on T. We propose an approach that avoids the need for this stopping time by eschew
Externí odkaz:
http://arxiv.org/abs/2405.15682
Autor:
Chatterjee, Sagnik, Chowdhury, Tamaghna, Núñez, Pablo Díaz, Kay, Nicholas, Rajput, Manisha, Hwang, Sooyeon, Timokhin, Ivan, Mishchenko, Artem, Rahman, Atikur
Transition metal dichalcogenide (TMD) nanoscrolls (NS) exhibit significant photoluminescence (PL) signals despite their multilayer structure, which cannot be explained by the strained multilayer description of NS. Here, we investigate the interlayer
Externí odkaz:
http://arxiv.org/abs/2404.12250
Autor:
Klimin, Serghei N., Tempere, Jacques, Houtput, Matthew, Ragni, Stefano, Hahn, Thomas, Franchini, Cesare, Mishchenko, Andrey S.
Publikováno v:
Phys. Rev. B 110, 075107 (2024)
Including the effect of lattice anharmonicity on electron-phonon interactions has recently garnered attention due to its role as a necessary and significant component in explaining various phenomena, including superconductivity, optical response, and
Externí odkaz:
http://arxiv.org/abs/2403.18019
Autor:
Gawne, Thomas, Moldabekov, Zhandos A., Humphries, Oliver S., Appel, Karen, Bähtz, Carsten, Bouffetier, Victorien, Brambrink, Erik, Cangi, Attila, Göde, Sebastian, Konôpková, Zuzana, Makita, Mikako, Mishchenko, Mikhail, Nakatsutsumi, Motoaki, Ramakrishna, Kushal, Randolph, Lisa, Schwalbe, Sebastian, Vorberger, Jan, Wollenweber, Lennart, Zastrau, Ulf, Dornheim, Tobias, Preston, Thomas R.
Using a novel ultrahigh resolution ($\Delta E \sim 0.1\,$eV) setup to measure electronic features in x-ray Thomson scattering (XRTS) experiments at the European XFEL in Germany, we have studied the collective plasmon excitation in aluminium at ambien
Externí odkaz:
http://arxiv.org/abs/2403.02776
Autor:
Mishchenko, E. G.
Hot electrons formed in a graphene crystal by high-intensity short-duration laser pulses can exist for a time that is less than an electron-phonon energy relaxation time. During that time, electron-electron collisions cause the electrons to thermaliz
Externí odkaz:
http://arxiv.org/abs/2402.12766
Autor:
Garcia, Alejandro Laso, Yang, Long, Bouffetier, Victorien, Apple, Karen, Baehtz, Carsten, Hagemann, Johannes, Höppner, Hauke, Humphries, Oliver, Mishchenko, Mikhail, Nakatsutsumi, Motoaki, Pelka, Alexander, Preston, Thomas R., Randolph, Lisa, Zastrau, Ulf, Cowan, Thomas E., Huang, Lingen, Toncian, Toma
Equation of state measurements at Jovian or stellar conditions are currently conducted by dynamic shock compression driven by multi-kilojoule multi-beam nanosecond-duration lasers. These experiments require precise design of the target and specific t
Externí odkaz:
http://arxiv.org/abs/2402.06983