Zobrazeno 1 - 10
of 4 516
pro vyhledávání: '"Mishin, P."'
Autor:
article Editorial
Publikováno v:
Acta Biomedica Scientifica, Vol 9, Iss 1 (2024)
Externí odkaz:
https://doaj.org/article/bf30a0d135ed4365b62b13a9797579df
It has long been believed that the atomic dynamics in disordered structures, such as undercooled liquids and pre-melted interfaces, are characterized by collective atomic rearrangements in the form of quasi-one-dimensional chains of atomic displaceme
Externí odkaz:
http://arxiv.org/abs/2411.14610
To date, a number of changing-look (CL) active galactic nuclei (AGNs) are known. We studied, in detail what happens to the X-ray spectrum during the CL events using the example of the nearby CL Seyfert NGC1566, which was observed by Swift, NuSTAR, XM
Externí odkaz:
http://arxiv.org/abs/2411.09781
We report on building a pulsed source of cold Tm atoms and loading of the narrow-line magnito-optical trap (MOT) from the cold atomic beam. We achieve the loading rate of the first-stage MOT in the primary chamber up to $10^8$ atoms/s and obtain a co
Externí odkaz:
http://arxiv.org/abs/2411.08807
Molecular dynamics and parallel-replica dynamics simulations are applied to investigate the atomic structures and diffusion processes at {\text{Al}\{111\}}\parallel{\text{Si}}\{111\} interphase boundaries constructed by simulated vapor deposition of
Externí odkaz:
http://arxiv.org/abs/2411.01672
First-principles calculations are combined with a statistical-mechanical model to predict the equilibrium point-defect concentrations in the refractory carbides TaC and HfC as a function of temperature and chemical composition. Several different type
Externí odkaz:
http://arxiv.org/abs/2407.05152
Publikováno v:
JETP Letters 119, 2024, 659-664
The experimental comparison of two thulium optical lattice clocks in a time interval of up to one hour has been carried out. The synchronous comparison of a clock transition in two independent atomic ensembles using a single ultrastable laser has all
Externí odkaz:
http://arxiv.org/abs/2407.04139
The hyperfine structure of atoms and ions is widely used in fundamental and applied research. Accurate knowledge of hyperfine splitting values is essential for quantum metrology applications as well as for improving the performance of systems designe
Externí odkaz:
http://arxiv.org/abs/2406.20002
Autor:
Hussein, Omar, Mishin, Yuri
Publikováno v:
Acta Materialia 281 (2024) 120404
Nanocrystalline (NC) materials are intrinsically unstable against grain growth. Significant research efforts have been dedicated to suppressing the grain growth by solute segregation, including the pursuit of a special NC structure that minimizes the
Externí odkaz:
http://arxiv.org/abs/2406.05277
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