Results 71 to 80 of about 12,307,516 (339)
Anomalous excitonic phase diagram in band-gap-tuned Ta2Ni(Se,S)5
Nature Communications, 2023 During a band-gap-tuned semimetal-to-semiconductor transition, Coulomb attraction between electrons and holes can cause spontaneously formed excitons near the zero-band-gap point, or the Lifshitz transition point.
Cheng Chen +19 more
doaj +1 more source
The baryonic phase in holographic descriptions of the QCD phase diagram
, 2012 We study holographic models of the QCD temperature-chemical potential phase diagram based on the D3/D7 system with chiral symmetry breaking. The baryonic phase may be included through linked D5-D7 systems. In a previous analysis of a model with a running
Kim, K.-Y. +10 more
core +1 more source
x-T phase diagram of La-substituted BiFeO3-PbTiO3
AIP 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
Phase Diagram of Water Confined by Graphene
Scientific Reports, 2018 The behavior of water confined at the nanoscale plays a fundamental role in biological processes and technological applications, including protein folding, translocation of water across membranes, and filtration and desalination.
Zhenghan Gao +2 more
semanticscholar +1 more source
Interacting Weyl fermions: Phases, phase transitions, and global phase diagram [PDF]
, 2016 We study the effects of short-range interactions on a generalized three-dimensional Weyl semimetal, where the band touching points act as the (anti)monopoles of Abelian Berry curvature of strength $n$.
B. Roy, P. Goswami, V. Juričić
semanticscholar +1 more source
Tailor the functionalities of metasurfaces based on a complete phase diagram [PDF]
Progress in Electromagnetics Research Symposium, 2015 Metasurfaces in metal/insulator/metal configuration have been widely used in photonics, with applications ranging from perfect absorption to phase modulation, but why and when such structures can realize what functionalities are not yet fully understood.
Che Qu +10 more
semanticscholar +1 more source
Stability phase diagram of active Brownian particles
Physical Review Research, 2020 Phase separation in a low-density gas-like phase and a high-density liquid-like one is a common trait of biological and synthetic self-propelling particle systems.
Pin Nie +5 more
doaj +1 more source
Preparation and characterization of vemurafenib microemulsion
Iraqi Journal of Pharmaceutical Sciences, 2023 Human melanoma is the most common and malignant type of skin cancer. Vemurafenib has been used for the treatment of malignant or metastatic melanoma. Oral vemurafenib has serious adverse drug reactions including QTc sigment prolongation of heart ECG ...
Mohammed Jassim Neamah +1 more
doaj +1 more source
Contemporary Physics, 2001 I use simple thermodynamic reasoning to argue that at temperatures of order a trillion kelvin, QCD, the theory which describes strongly interacting particles such as protons and neutrons under normal conditions, undergoes a phase transition to a plasma of more elementary constituents called quarks and gluons.
openaire +2 more sources
Towards a phase diagram for spin foams [PDF]
, 2016 One of the most pressing issues for loop quantum gravity and spin foams is the construction of the continuum limit. In this paper, we propose a systematic coarse-graining scheme for three-dimensional lattice gauge models including spin foams. This scheme
Clement Delcamp, B. Dittrich
semanticscholar +1 more source