Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Thi Nu Pham"'
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-13 (2022)
Abstract The microstructures of the Ti–V alloy are studied by purely first-principles calculations without relying on any empirical or experimental parameter. The special quasirandom structure model is employed to treat the all-proportional solid s
Externí odkaz:
https://doaj.org/article/56ea61c3aa4f42c3bb20a776fd68bad8
Autor:
Kaoru Ohno, Riichi Kuwahara, Ryoji Sahara, Thi Nu Pham, Swastibrata Bhattacharyya, Yoshiyuki Kawazoe, Keisuke Fujisaki
Publikováno v:
ISIJ International. 63:553-558
Akademický článek
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Publikováno v:
Journal of physics. Condensed matter : an Institute of Physics journal. 32(26)
Ti–6 wt% Al–4 wt% V (Ti64) is an α + β titanium alloy, in which the alloying components strongly affect the mechanical properties. In this report, element partitioning effects in Ti64 are investigated by using the first-principles phase field (
Autor:
Riichi Kuwahara, Ryoji Sahara, Kaoru Ohno, Thi Nu Pham, Monami Tsuchiya, Swastibrata Bhattacharyya
Publikováno v:
Computational Materials Science. 197:110579
Publikováno v:
Acta Materialia. 215:117050
The effect of the Pt concentration on microstructures of Ti-Pt alloys is studied by the first-principles phase field (FPPF) method, which enables us to investigate the evolution of microstructures from first principles without using thermodynamic emp
Publikováno v:
Journal of Chemical Physics; 2016, Vol. 144 Issue 14, p1-6, 6p, 3 Color Photographs, 3 Diagrams, 3 Charts, 5 Graphs
Autor:
Riichi Kuwahara, Thi Nu Pham, Ryoji Sahara, Swastibrata Bhattacharyya, Kaoru Ohno, Monami Tsuchiya
Publikováno v:
Computational Materials Science. 191:110284
Ni-Ti alloys around equiatomic composition, i.e., those with 45–55 at.% Ni, at 1200 K are studied by using the first-principles phase field (FPPF) method, which does not rely on any thermodynamic empirical parameter. There is an important tolerant
Publikováno v:
The Journal of chemical physics. 144(14)
Doing ab initio molecular dynamics simulations, we demonstrate a possibility of hydrogenation of carbon monoxide producing methanol step by step. At first, the hydrogen atom reacts with the carbon monoxide molecule at the excited state forming the fo