Zobrazeno 1 - 10
of 709
pro vyhledávání: '"Popov Dmitry"'
Autor:
Lesovik Valeriy, Popov Dmitry, Fediuk Roman, Sabri Mohanad, Vavrenyuk Svetlana, Liseitsev Yuriy
Publikováno v:
Magazine of Civil Engineering, Vol 121, Iss 05 (2023)
During the period of hydration and hardening in ultra-high performance concrete (UHPC), a number of destructive processes occur that affect the formation of the structure of the material, which ultimately seriously affects its technical properties an
Externí odkaz:
https://doaj.org/article/b50fc24620eb49f5b4af099584ea4082
Autor:
Levitas, Valery I., Pratoori, Raghunandan, Popov, Dmitry, Park, Changyong, Velisavljevic, Nenad
Significant grain growth is observed during the high-pressure phase transformations (PTs) at room temperature within an hour for various materials. However, no existing theory explains this phenomenon since nanocrystals do not grow at room temperatur
Externí odkaz:
http://arxiv.org/abs/2406.09461
Autor:
Won, Juyeon, Zhang, Rong, Peng, Cheng, Kumar, Ravhi, Gebre, Mebatsion S., Popov, Dmitry, Hemley, Russell J., Bradlyn, Barry, Devereaux, Thomas P., Shoemaker, Daniel P.
Recent band structure calculations have suggested the potential for band tuning in a chiral semiconductor, Ag$_3$AuTe$_2$, to zero upon application of negative strain. In this study, we report on the synthesis of polycrystalline Ag$_3$AuTe$_2$ and in
Externí odkaz:
http://arxiv.org/abs/2405.19517
Publikováno v:
E3S Web of Conferences, Vol 363, p 04034 (2022)
Today, the entire education of the Russian Federation is being reformed, high requirements for the quality of education have been set. The restructuring and integration of the world educational process expects high efficiency of all educational activ
Externí odkaz:
https://doaj.org/article/1b98af5505894b37936eeed4b3395084
Autor:
Deng, Yuhang, Lee-Wong, Eric, Moir, Camilla M., Kumar, Ravhi S., Swedan, Nathan, Park, Changyong, Popov, Dmitry Yu, Xiao, Yuming, Chow, Paul, Baumbach, Ryan E., Hemley, Russell J., Maple, M. Brian
High pressure x-ray diffraction up to 30 GPa and resonant emission x-ray spectroscopy and partial fluorescence yield x-ray absorption spectroscopy up to 52 GPa were used to study how the structural and electronic properties of UTe$_2$ evolve with pre
Externí odkaz:
http://arxiv.org/abs/2401.05586
Publikováno v:
EPJ Web of Conferences, Vol 251, p 03044 (2021)
The LHCb detector at the LHC is currently undergoing a major upgrade to increase its full detector read-out rate to 30 MHz. In addition to the detector hardware modernisation, the new trigger system will be software-only. The code base of the new tri
Externí odkaz:
https://doaj.org/article/d99af5ffba584ca1b90d946d12c59693
Publikováno v:
EPJ Web of Conferences, Vol 201, p 07002 (2019)
Modern packages for the design and simulation of cyclotron magnet systems, such as Tosca, CST Studio, Comsol, etc., combined with recent hardware of high performance, allow us to simulate and estimate even a subtle impact on the magnetic field distri
Externí odkaz:
https://doaj.org/article/55309acb6b2c45bcb11c29aa0d7bc41e
Publikováno v:
EPJ Web of Conferences, Vol 214, p 02023 (2019)
The LHCb experiment has been operating in various beam configurations in Run 1 and 2 of the LHC, with collisions of lead ion beams or in a fixed-target setup. In order to analyse these data, the Gauss simulation software has been extended to be able
Externí odkaz:
https://doaj.org/article/b99a00339fe14c09ae0663bf01eabd7f
Autor:
Popov Dmitry
Publikováno v:
EPJ Web of Conferences, Vol 214, p 02043 (2019)
Monte-Carlo simulation is a fundamental tool for high-energy physics experiments, from the design phase to data analysis. In recent years its relevance has increased due to the ever growing measurements precision. Accuracy and reliability are essenti
Externí odkaz:
https://doaj.org/article/349cffc00fd84faba8fe504fd862b4f3
Autor:
Mark, Alexander C., Ahart, Muhtar, Kumar, Ravhi, Park, Changyong, Meng, Yue, Popov, Dmitry, Deng, Liangzi, Chu, Ching-Wu, Campuzano, Juan Carlos, Hemley, Russell J.
Pressure is a unique tuning parameter for probing the properties of materials and has been particularly useful for studies of electronic materials such as high-temperature cuprate superconductors. Here we report the effects of quasi-hydrostatic compr
Externí odkaz:
http://arxiv.org/abs/2212.06790