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Phase Diagrams of the Aqueous Two-Phase Systems of Poly(ethylene glycol)/Sodium Polyacrylate/Salts
(Mdpi Ag, 2011-03-01)
Aqueous two-phase systems consisting of polyethylene glycol (PEG), sodium polyacrylate (NaPAA), and a salt have been studied. The effects of the polymer size, salt type (NaCl, Na2SO4, sodium adipate and sodium azelate) and ...
Phase diagrams of a CTAB/organic solvent/buffer system applied to extraction of enzymes by reverse micelles
(Elsevier B.V., 2008-02-01)
A partial pseudo-ternary phase diagram has been studied for the cethyltrimethylammonium bromide/isooctane:hexanol:butanol/potassium phosphate buffer system, where the two-phase diagram consisting of the reverse micelle ...
Quantum phase diagram of a frustrated antiferromagnet on the bilayer honeycomb lattice
(American Physical Society, 2016-06)
We study the spin-1/2 Heisenberg antiferromagnet on a bilayer honeycomb lattice including interlayer frustration. Using a set of complementary approaches, namely, Schwinger bosons, dimer series expansion, bond operators, ...
Phase diagram of the Fe-Sn-Zr system at 800 °C
(Elsevier Science, 2017-04-15)
New experimental results on the Fe-Sn-Zr phase diagram at 800 °C are presented, particularly in the central, Fe rich and Sn rich regions of the Gibbs triangle. Seven ternary alloys were designed, produced and examined by ...
The van Hemmen model and effect of random crystalline anisotropy field
(Elsevier B.V., 2016-01-15)
In this work, we have presented the generalized phase diagrams of the van Hemmen model for spin S=1 in the presence of an anisotropic term of random crystalline field. In order to study the critical behavior of the phase ...
Investigation of the chemical composition of nonmetallic inclusions utilizing ternary phase diagrams
(Elsevier Science IncNew YorkEUA, 2002)
Ordered phases in the extended Hubbard model
(Elsevier B.V., 1994-04-02)
A novel method to probe the diverse phases for the extended Hubbard model (EHM), including the correlated hopping term, is presented. We extend an effective medium approach [1] to a bipartite lattice, allowing for charge- ...
TERNARY PHASE DIAGRAM OF KETAMINE ((R,S)-2-(2-CHLOROPHENYL)-2-METHYLAMINOCYCLOHEXANONE) IN ETHANOL AND PRELIMINARY STUDIES AIMING AT ENANTIOSELECTIVE CRYSTALLIZATION OF S-KETAMINE
(Brazilian Soc Chemical EngSao PauloBrasil, 2009)
Global Phase Portraits for the Kukles Systems of Degree 3 with â.,¤2-Reversible Symmetries
(2021-05-01)
We provide the normal forms, the bifurcation diagrams and the global phase portraits on the Poincaré disk of all planar Kukles systems of degree 3 with Z2-symmetries.
Ab initio calculation of the BCC Fe-Al-Mo (Iron-Aluminum-Molybdenum) phase diagram: Implications for the nature of the tau(2) phase
(PERGAMON-ELSEVIER SCIENCE LTD, 2009)
The metastable phase diagram of the BCC-based ordering equilibria in the Fe-Al-Mo system has been calculated via a truncated cluster expansion, through the combination of Full-Potential-Linear augmented Plane Wave (FP-LAPW) ...