The delineates the potential working area for a particular two-phase system and is a "fingerprint" unique to that system under set conditions of, for example, pH, temperature and salt concentration. Information that can be generated from such a diagram () includes: the concentration of phase-...
L. The phase diagram of the system LiF-GdF3. Journal of Alloys and Compounds, Holanda, v. 379, p. 95-98, 2004.Ranieri I M,,Bressiani A HA,Morato S P,et al.The phase diagram of the system LiF?GdF3.Journal of Alloys andCompounds. 2004...
A2 A phase diagram is a graph of the physical states of a substance under different conditions of temperature and pressure. A phase change occurs when we cross the lines on the phase diagram.The triple point is the point on the phase diagram at which all three distinct phases of matter(sol...
step functionphase diagramnegative expansionMonte Carlo simulationmolecular dynamics simulationThe pressure–volume–temperature (pVT) relations for intermolecular interactions described by a repulsive step-function are obtained by molecular dynamics (MD) and Monte Carlo (MC) simulations. The system is ...
We investigate the properties of the zero-field O(n) model on the honeycomb lattice outside the range of presently available exact solutions. To this purpose, we make use of finite-size scaling and transfer-matrix techniques. Our results confirm the expected phase diagram of the O(n) model ...
We arrive at a phase diagram which shows a ferromagnetic ground state for 0.1<=x<=0.15 followed by a canted antiferromagnetic phase at higher temperatures, not in agreement with present canonical conjectures. The phase diagram indicates the importance of structural aspects and superexchange ...
We have determined the phase boundaries of the tetragonal (I4/mmm; 2ap×2ap×4ap) superstructure phase for Ln1−xSrxCoO3−δ (Ln=Sm3+–Yb3+; 0.67⩽x⩽0.9). In doing so we have mapped out the phase diagram of these strontium-doped, rare earth cobaltates and shown that the ...
最近已经很清楚,实验上的困难可能导致了早期DAC测量中对高压熔化温度的显著低估。Dewaele等人的研究表明,金属碳化物的形成可能是一个主要问题。它们的工作还表明,温度的高温计测量的困难也会导致对Tm的显著低估。在Ta的情况下,它们的测量给出了远高于早期DAC实验的熔化曲线,并且相当接近(尽管系统性地低于)DFT的预测。然...
Abstract In recent years there has been much progress on the investigation of the QCD phase diagram with lattice QCD simulations. In this review we focus on the developments in the last two years. Especially the addition of external influences or new parameter ranges yields an increasing number ...
To design a multiferroic material at atomic scale, strong spin-lattice and charge-lattice couplings play crucial roles. Our first-principles calculation on (SrCoO3)1/(SrTiO3)1 superlattices, with above coupling properties, yields a rich physical phase di