Browsing Computational File Repository by Title
Now showing items 76-95 of 150
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Impact of solutes on the lattice parameters and elastic stiffness coefficients of hcp Fe from first-principles calculations
(2018-12-16)The hexagonal close-packed (hcp) $\epsilon$-martensite phase in steels nucleates from the austenite parent phase during plastic straining and can be stabilized by solute additions. We compute the lattice parameters and ... -
An improved thermodynamic modeling of the Fe–Cr system down to zero kelvin coupled with key experiments
A thermodynamic modeling of the Fe–Cr system down to 0 K is performed on the basis of our recent comprehensive review of this binary system [W. Xiong, M. Selleby, Q. Chen, J. Odqvist, Y. Du, Evaluation of phase equilibria ... -
The influence of magnetic and chemical ordering on the phase diagram of Cr–Fe–Ni
A thermodynamic dataset for the ternary system Cr–Fe–Ni which has been reported in the literature for the range from medium to high temperatures has been supplemented with datasets from the binary sub-systems at lower ... -
Interaction Between Oxygen Interstitials and Deformation Twins in alpha-Titanium
These data files provide input/output VASP and LAMMPS data along with spreadsheets containing data used to produce graphs in our above-reference article. The article abstract is: Twinning is an important deformation mechanism ... -
Interdiffusivities and atomic mobilities in FCC Co–Mo–W alloys
By employing six groups of bulk diffusion couples together with electron probe microanalysis technique, the composition dependence of ternary interdiffusion coefficients in Co-rich fcc Co–Mo–W alloys at 1373 K was determined ... -
In–Eu and In–Yb Thermodynamic assessments
(2013-07-08)Based on the experimental data including thermodynamic properties and phase equilibria, thermodynamic assessments of the In–Eu and In–Yb binary systems have been carried out by using the CALPHAD (Calculation of Phase ... -
Li-Ni-Mn-Co-Ti-O Voltage Profile
(2014-08-11)The performance enhancements associated with Ti substitution of Co in the layered cathode material Li1(NixMnxCo1-2x)O2 were investigated using density functional theory calculations. Examining the structural and electronic ... -
Li–O Thermodynamic assessment
(2013-03-30)The Li–O system has been investigated by means of the CALPHAD approach. The phase equilibria and thermodynamic data of this system are critically reviewed and assessed. The liquid phase and two stable lithium oxides, Li2O ... -
Mg–Nd, Mg–Zn, and Mg–Nd–Zn Thermodynamic description on the miscibility gap
(2013-03-29)With the consideration of the existence of the metastable miscibility gaps, the thermodynamic parameters of the Mg-based solid solution have been assessed for the Mg–Zn and Mg–Nd systems. The new semi-empirical equation ... -
Mg–Si–Zn Experimental investigation and thermodynamic modeling
(2013-03-30)The isothermal section at 327 °C for the Mg–Si–Zn system has been determined by means of X-ray diffraction (XRD) and scanning electron microscopy with energy dispersive X-ray spectroscopy (SEM/EDX). No ternary compound has ... -
Mn-Nb-Si Thermodynamic assessment
(2013-03-29)Based on the experimental isothermal sections at 800, 1000, 1700 and 1800 °C and the liquidus projections from both the literature and the present measurements, the ternary Nb–Si–Mo system is thermodynamically assessed ... -
Mn-Ni-Si
(2013-04-01)The Mn–Ni–Si system has been investigated via thermodynamic modeling coupled with key experiments. The isothermal section at 1000 °C of the Mn–Ni–Si system was determined by means of XRD and SEM/EDX. Based on the critically ... -
Mobility Database Pb(S,Te) System
The mobility and thermodynamics of the Pb(S,Te) have been assessed using a diffusion couple. -
Modeling of Fe–W phase diagram using first principles and phonons calculations
In the present work, new descriptions of the thermodynamic properties of the Fe–W system were established based on the Calphad approach using the PARROT module of the Thermo-Calc software. For the present work, existing ... -
A Modified Embedded Atom Method Potential for the Titanium-Oxygen System
(2014-07-15)These data files correspond to our publication listed above. The files included here are: 1) LAMMPS and VASP input files describing the structures specified in the article. 2) LAMMPS and VASP output files describing the ... -
MoS2-MoTe2
A first principles phase diagram calculation, that included van der Waals interactions, was performed for the system (1-X)$\cdot$MoS$_{2}$-(X)$\cdot$MoTe$_{2}$. Surprisingly, the predicted phase diagram has at least ... -
Na-Doped Pb(S,Se,Te) CALPHAD Assessment
(2018-08-02)The PbX (X=S,Se,Te) system has been thermodynamically assessed. The individual binaries of the PbX system have been assessed using a two-sublattice model to describe the intrinsic carriers of the system. The 2SL model has ... -
NaCl-KCl
First principles phase diagram calculations were performed for the system NaCl-KCl. Planewave pseudopotential calculations of formation energies were used as a basis for fitting cluster expansion Hamiltonians, both with- ... -
NaCl–KCl: The role of excess vibrational entropy
(2013-04-08)First principles phase diagram calculations were performed for the system NaCl–KCl. Plane-wave pseudopotential calculations of formation energies were used as a basis for fitting cluster expansion Hamiltonians, both with ... -
NaNbO3–KNbO3: Can spinodal decomposition generate relaxor ferroelectricity?
(2013-04-08)First principles based phase diagram calculations were performed for the system (1−X) NaNbO3–(X) KNbO3. Plane wave pseudopotential calculations of formation energies were used as a basis for fitting a cluster expansion ...