Remarkably strong piezoelectricity, rhombohedral-orthorhombic-tetragonal phase coexistence and domain structure of (K,Na)(Nb,Sb)O3–(Bi,Na)ZrO3–BaZrO3 ceramics
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2019.153411
Abstract: Abstract Demands for lead-free piezoelectric ceramics increase rapidly owing to environmental concerns. Strong piezoelectricity in (K,Na)Nb-based ceramics was usually realized by taking the advantage of rhombohedral-tetragonal (R-T) phase coexistence associating with the R-T phase transition.… read more here.
Keywords: phase; tetragonal phase; structure; domain ... See more keywords
Magnetotransport properties of La1−xCaxMnO3 (0.52 ≤ x ≤ 0.75): Signature of phase coexistence
Sign Up to like & getrecommendations! Published in 2017 at "Thin Solid Films"
DOI: 10.1016/j.tsf.2017.04.027
Abstract: Abstract We report the temperature and magnetic field dependence of transport properties in epitaxial films of the manganite La 1− x Ca x MnO 3 in the overdoped region of the phase diagram for x… read more here.
Keywords: phase; magnetoresistance; magnetotransport properties; properties la1 ... See more keywords
Phase Coexistence of Multiple Copper Oxides on AgCu Catalysts during Ethylene Epoxidation
Sign Up to like & getrecommendations! Published in 2018 at "ACS Catalysis"
DOI: 10.1021/acscatal.7b04187
Abstract: Alloy catalysts under reaction conditions are complex entities. In oxidizing atmospheres, multiple phases can coexist on a catalyst’s surface as a result of phase segregation and preferential oxidation. Such a scenario can result in unusual… read more here.
Keywords: phase; multiple copper; copper oxides; coexistence multiple ... See more keywords
Transition of a 2D crystal to a non-equilibrium two-phase coexistence state
Sign Up to like & getrecommendations! Published in 2023 at "Physics of Plasmas"
DOI: 10.1063/5.0139228
Abstract: In this paper, we present experimental observation of the transition of a 2D dust crystal to a non-equilibrium solid–liquid phase coexistence state. The experiments have been carried out in an L-shaped dusty plasma experimental device… read more here.
Keywords: crystal non; phase coexistence; state; coexistence state ... See more keywords
The phase coexistence method to obtain surface free energies and nucleation barriers: a brief review
Sign Up to like & getrecommendations! Published in 2018 at "Molecular Physics"
DOI: 10.1080/00268976.2018.1463469
Abstract: ABSTRACT A recently developed method where one analyses the finite size effects associated with liquid–solid phase equilibria including vapour–crystal coexistence is briefly reviewed. It is shown that the estimation of the chemical potential of the… read more here.
Keywords: method obtain; coexistence method; method; coexistence ... See more keywords
Landau theory for smectic-A-hexatic-B coexistence in smectic films.
Sign Up to like & getrecommendations! Published in 2019 at "Physical review. E"
DOI: 10.1103/physreve.100.022705
Abstract: We explain theoretical peculiarities of the smectic-A-hexatic-B equilibrium phase coexistence in a finite-temperature range recently observed experimentally in free-standing smectic films [I. A. Zaluzhnyy et al., Phys. Rev. E 98, 052703 (2018)2470-004510.1103/PhysRevE.98.052703]. We quantitatively describe… read more here.
Keywords: smectic hexatic; coexistence; phase coexistence; theory smectic ... See more keywords
Phase coexistence of active Brownian particles.
Sign Up to like & getrecommendations! Published in 2019 at "Physical review. E"
DOI: 10.1103/physreve.100.052604
Abstract: We investigate motility-induced phase separation of active Brownian particles, which are modeled as purely repulsive spheres that move due to a constant swim force with freely diffusing orientation. We develop on the basis of power… read more here.
Keywords: brownian particles; phase coexistence; coexistence; quiet life ... See more keywords