Zobrazeno 1 - 10
of 1 615
pro vyhledávání: '"binding potential"'
Publikováno v:
Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, Iss 15, Pp 432-443 (2023)
Scenarios of structure formation in four-component nanoparticles are considered. The objects of study were Au-Cu-Pd-Pt nanoparticles containing N = 400, 800, 1200, 1600, 2000, 4000 atoms of the stoichiometric composition Au3CuPd12Pt4. Two alternative
Externí odkaz:
https://doaj.org/article/3826470290b54c1d98206a3841c5cdd8
Publikováno v:
Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, Iss 15, Pp 495-506 (2023)
The final configurations obtained during crystallization in ternary metal nanoalloys Tix-Al96-x-V4 of various compositions were studied. The molecular dynamics method was used as an atomistic simulation method. Interatomic interaction was described b
Externí odkaz:
https://doaj.org/article/0fee2059744246408e8bcde85a373b81
Scenarios of structure formation in ternar nanoparticles based on Pd-Pt in the presence of dopant Ni
Publikováno v:
Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, Iss 15, Pp 507-519 (2023)
In this work, scenarios of structure formation in ternary nanoparticles based on platinum and palladium of four stoichiometric compositions of different sizes were studied, with nickel acting as a dopant. Two alternative methods were used: the molecu
Externí odkaz:
https://doaj.org/article/d6e96bceccbc41909d6fe20daaa2d7ae
Autor:
K.G. Savina, R.E. Grigoryev, A.D. Veselov, S.S. Bogdanov, P.M. Ershov, S.A. Veresov, D.R. Zorin, V.S. Myasnichenko, N.Yu. Sdobnyakov
Publikováno v:
Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, Iss 15, Pp 543-553 (2023)
The processes of structure formation in Co-Au and Ti-V metal nanoparticles as well as factors affecting the crystallization process are considered. The objects of the study were Co-Au and Ti-V binary nanoparticles containing N = 400, 800, 1520 and 50
Externí odkaz:
https://doaj.org/article/1b66424c05654ab4b1b910dc34cfa961
Autor:
N.Yu. Sdobnyakov, A.Yu. Kolosov, D.N. Sokolov, K.G. Savina, A.N. Bazulev, S.A. Veresov, S.V. Serov
Publikováno v:
Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, Iss 15, Pp 589-601 (2023)
The melting and crystallization phase transitions in the five-component metallic Au-Ag-Cu-Pd-Pt equiatomic nanosystem were investigated. The complex approach to atomistic modeling is due to the use of alternative methods of computer simulation – th
Externí odkaz:
https://doaj.org/article/2c65074bf8774c1f8d6e1dccffabdf3a
Publikováno v:
Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, Iss 15, Pp 602-613 (2023)
This work is devoted to the problem of thermal stability of mono- and binary metal nanocages consisting of gold and silver atoms. The number of atoms in the studied nanocages was 1744, 2150, 2470 and 3370 atoms. The characteristic size (outer diamete
Externí odkaz:
https://doaj.org/article/a6e7cfdcba79401fa610565e17af2e94
Autor:
Zhao-Zhong Fu, Bi-Cai Pan
Publikováno v:
Materials, Vol 17, Iss 10, p 2182 (2024)
Both microvoids and helium (He) impurities are widely present in tungsten (W) plasma-facing materials (PFMs), where the interaction between microvoids and He atoms has led to the intriguing development of microvoids. In this paper, we comprehensively
Externí odkaz:
https://doaj.org/article/cdae880c99d340d88511b02a67326eaf
Autor:
Alexander Heinzel, Jörg Mauler, Hans Herzog, Frank Boers, Felix M. Mottaghy, Karl-Josef Langen, Jürgen Scheins, Christoph Lerche, Bernd Neumaier, Georg Northoff, N. Jon Shah
Publikováno v:
Frontiers in Neuroscience, Vol 17 (2023)
IntroductionThe fMRI BOLD response to emotional stimuli highlighting the role of the medial prefrontal cortex (MPFC) has been thoroughly investigated. Recently, the relationship between emotion processing and GABA levels has been studied using MPFC p
Externí odkaz:
https://doaj.org/article/c2b612de1ab24b5e9897b2637fc65bbc
Autor:
Cláudia Régio Brambilla, Jürgen Scheins, Lutz Tellmann, Ahlam Issa, Hans Herzog, N. Jon Shah, Irene Neuner, Christoph W. Lerche
Publikováno v:
EJNMMI Research, Vol 13, Iss 1, Pp 1-11 (2023)
Abstract Background For positron emission tomography (PET) ligands, such as [11C]ABP688, to be able to provide more evidence about the glutamatergic hypothesis in schizophrenia (SZ), quantification bias during dynamic PET studies and its propagation
Externí odkaz:
https://doaj.org/article/5f00680268cf422d9f9ad7a1fc3c6ab2
Autor:
I.V. Talyzin, V.M. Samsonov, S.S. Bogdanov, N.Yu.. Sdobnyakov, R.E. Grigoryev, A.V. Pervikov, I.V. Mishakov
Publikováno v:
Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, Iss 14, Pp 307-320 (2022)
The paper is devoted to the substantiation and further development of the approach to the analysis of the mesoscopic and integral structure of binary metal nanoparticles from the radial distributions of the local density of the components. As an exam
Externí odkaz:
https://doaj.org/article/448260433dec4d138020bb17567d5a0d