Results 31 to 40 of about 569,956 (263)

The phase diagram of QCD [PDF]

open access: yesNuclear Physics A, 1998
We show that current experimental knowledge of QCD together with general model independent arguments such as continuity, universality and thermodynamic relations, as well as the information gained from various models can be used to constrain the phase diagram of QCD as a function of temperature and baryon chemical potential.
openaire   +2 more sources

Achieving broadband near-infrared luminescence in Cr3+-Activated Y2Mg2Al2Si2O12 phosphors via multi-site occupancy

open access: yesAdvanced Powder Materials
Cr3+-activated near-infrared (NIR) phosphors are key for NIR phosphor-converted light emitting diodes (NIR pc-LED). While, the site occupancy of Cr3+ is one of the debates that have plagued researchers.
Gui-Hua Li   +6 more
doaj   +1 more source

Phase diagram of dilute cosmic matter

open access: yesEPJ Web of Conferences, 2011
Enhancement of nuclear pasta formation due to multi-nucleus simultaneous collision is presented based on time-dependent density functional calculations with periodic boundary condition.
Iwata Yoritaka
doaj   +1 more source

Phase Diagram of LixFePO4

open access: yesECS Meeting Abstracts, 2006
Abstract not Available.
Dodd, J. L., Yazami, R., Fultz, B.
openaire   +2 more sources

The extremely efficient and luminous-thermal-stable red phosphor based on new layered and rigid phosphate

open access: yesMaterials Today Advances
Developing idea red phosphors with high quantum efficiency and excellent fluorescent thermal stability has special significance for both lighting and display devices but is still challenging.
Rong-Rong Wang   +4 more
doaj   +1 more source

Charting the phase diagram of QCD3

open access: yesJournal of High Energy Physics, 2019
We study the phase diagram of SU (N) gauge theory in three space-time dimensions with a Chern-Simons term at level k, coupled to two sets of fundamental fermions with masses m 1 and m 2, respectively.
Riccardo Argurio   +3 more
doaj   +1 more source

x-T phase diagram of La-substituted BiFeO3-PbTiO3

open access: yesAIP Advances, 2011
Single-phase polycrystalline powders of 0.5(Bi1-xLax)FeO3-0.5PbTiO3 solid-solution were synthesized for x ≤ 0.3 using solid-state reaction method. The mixed crystals exhibit a tetragonal structure at ambient and the c/a ratio decreases with x.
K. K. Mishra   +3 more
doaj   +1 more source

Calculation of the Fe-Fe3C phase equilibrium diagram [PDF]

open access: yesComputer Methods in Materials Science, 2014
In heat treatment processes of steel the very important role plays the Fe-Fe3C phase equilibrium diagram. It enables the selection of the temperature of austenitisation in respect to carbon content in steel as well as to predict the microstructure ...
Henryk Adrian   +2 more
doaj   +1 more source

Pressure–Temperature Phase Diagram of Multiferroic TbFe2.46Ga0.54(BO3)4

open access: yesMagnetochemistry, 2022
The pressure–temperature phase diagram of the multiferroic TbFe2.46Ga0.54(BO3)4 was studied for hydrostatic pressures up to 7 GPa and simultaneously with temperatures up to 400 K by the Raman spectroscopy technique.
Alexander Krylov   +6 more
doaj   +1 more source

Phase Diagram of a Strained Ferroelectric Nanowire

open access: yesCrystals, 2022
Ferroelectric materials manifest unique dielectric, ferroelastic, and piezoelectric properties. A targeted design of ferroelectrics at the nanoscale is not only of fundamental appeal but holds the highest potential for applications.
Maksim A. Pavlenko   +9 more
doaj   +1 more source

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