Results 241 to 250 of about 119,471 (294)

Facilitating Family-Centred Care at the Paediatric Intensive Care Unit: Implementation of a Co-Created Bedside Family Board. [PDF]

Nurs Crit Care
van Klaveren LM, Geven B, de Vos R, van Woensel J, Geukers V.   +4 more
europepmc   +1 more source

Boron-Doped NiCoCuMoMn High-Entropy Alloys for Enhanced Electrocatalytic Water Splitting: An Experimental and Computational Study. [PDF]

ACS Appl Energy Mater
Mahdavi H, Mansoor M, Ergen O, Ünal U, Jahangiri H.   +4 more
europepmc   +1 more source

Autonomous thermodynamically informed database generation for machine-learned interatomic potentials and application to magnesium. [PDF]

NPJ Comput Mater
Fletcher VG, Bartók AP, Pártay LB.
europepmc   +1 more source

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Phase separation in fcc structures

Phase Transitions, 1982
Abstract The phase diagram of segregating binary alloys with face-centered-cubic structure is calculated in the tetrahedron approximation of the cluster variation method. The calculation is based on a model consisting of pairwise interactions between nearest-neighbor atoms only.
M. Rodríguez-Rodrïguez, J. L. Morán-López   +1 more
openaire   +1 more source

FCC–HCP phase boundary in lead

Solid State Communications, 2002
Abstract The pressure–temperature phase diagram of Pb was mapped from synchrotron X-ray diffraction data measured to 40 GPa and 800 K, in the region including the hexagonal-close-packed to face-centered cubic transformation; the corresponding p–T–V equations of state were fitted for both phases.
A. Kuznetsov, V. Dmitriev, L. Dubrovinsky, V. Prakapenka, H.-P. Weber   +4 more
openaire   +1 more source

Phase diagrams of FCC alloy films

Physica B: Condensed Matter, 2006
Abstract We have studied the order–disorder phase transitions of FCC alloy thin films in the (0 0 1) direction using the mean-field method. Surface field is used to describe the surface effects such as surface segregation. All the different types of the phase diagrams of alloy thin films under the surface field are calculated.
Jiangling Pan, Yanlin Xu, Jun Ni
openaire   +1 more source

Symmetry change at the fcc–distorted-fcc phase transition of lanthanides under pressure

Physical Review B, 1994
The crystal structure of the distorted-fcc high-pressure phase of the rare-earth elements is discussed in connection with the Landau theory of phase transition. From x-ray-diffraction spectra the irreducible representation ${\mathit{E}}_{\mathit{u}}^{\mathit{L}}$ is found to drive the (almost) continuous transition fcc\ensuremath{\rightarrow}distorted ...
, Porsch, , Holzapfel
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Phase stabilities of fcc Ti nanocrystals

Solid State Communications, 2004
A model for the equilibrium transition size and temperature between hcp and fcc structure of nanocrystals Ti has been established in terms of the effect of surface stress on the internal pressure of nanocrystals. It was found that as size and temperature decreased, the relative stability of fcc structure in comparison with hcp structure increased.
Z.P. Chen, Z. Wen, Q. Jiang
openaire   +1 more source