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First-principles prediction on elastic anisotropic, optical, lattice dynamical properties of ZnGeP2
The elastic anisotropic, band structure, optical and lattice dynamical properties of ZnGeP 2 have been investigated via density functional theory and...
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Exploring the Structure and Assembly of Galaxies at the Heart of the Coma Cluster
We constrain the assembly history of galaxies in the projected central 0.5 Mpc of the Coma cluster by performing structural decomposition on 69... -
Water wettability in nanoconfined environment
Water confined in nanoscale space behaves quite differently from that in the bulk. For example, in biological aquaporins and in carbon nanotubes, the...
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Microstructures and electrochemical properties of a SiO1.39-C composite for a lithium-ion secondary battery
SiO 1.39 nanoparticles synthesized by using an evaporation and condensation process were composited with phenol resin and conducting carbon (C), and...
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Structural and transport properties of Sn–Mg alloys
In this work, the structural and transport properties of Mg-doped Sn-based alloys have been investigated. The temperature-dependent transport and...
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On the modulation frequency dependence of the photoacoustic signal for a metal coated glass-liquid system
We show that the front photoacoustic signal due to a sample consisting of a glass plate with a metal coated surface, at which thermal waves are...
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Theoretical studies of mutual diffusivities and surface properties in Cd-Ga liquid alloys
The mutual diffusion coefficients, activation energy for diffusion, surface concentration and surface tension of the liquid Cd-Ga alloys have been...
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Reversible mass exchange between two multicomponent systems of different temperatures
The concept of reversible work in nonequilibrium systems, which has been used for the derivation of thermal diffusion coefficients, is critically...
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The effect of composition, electron irradiation and quenching on ionic conductivity in a new solid polymer electrolyte: (PEG) x NH4I
We have prepared, characterized and investigated a new PEG-2000 based solid polymer electrolyte (PEG) x NH 4 I. Ionic conductivity measurements have...
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Rotational dynamics of propylene inside Na-Y zeolite cages
We report here the quasielastic neutron scattering (QENS) studies on the dynamics of propylene inside Na-Y zeolite using triple axis spectrometer...
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Diffusion of propylene adsorbed in Na-Y and Na-ZSM5 zeolites: Neutron scattering and FTIR studies
Here we report the quasielastic neutron scattering and FTIR studies on the dynamics of propylene adsorbed in Na-Y and Na-ZSM5 zeolites. QENS data...
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Dielectric and conductivity relaxation in mixtures of glycerol with LiCl
We report a thorough dielectric characterization of the α relaxation of glass-forming glycerol with varying additions of LiCl. Nine salt...
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Frequency response of the low-temperature ionic conductivity of single crystals R 1 − y M y F3 − y (R = La-Er; M = Ca, Sr, Ba, Cd)
The frequency response (10 −1 –10 −7 Hz) of the ionic conductivity σ of R 1 − y M y F 3 − y single crystals ( R is a rare-earth element, and M stands for...
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Ionic conductivity of congruently melting Ca0.6Sr0.4F2 and Ca1 − x − y Sr y R x F2 + x (R = La, Ce, Pr, Nd) single crystals with fluorite structure
Single crystals of congruently melting compositions of the Ca 0.6 Sr 0.4 F 2 and Ca 1 − x − y Sr y R x F 2 + x ( R = La, Ce, Pr, Nd; x = 0.16–0.21; y =...
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Atom- und Kernphysik
Materie besteht aus punktförmigen Elementarteilchen mit zählbaren Eigenschaften (Ladungen, Drehimpuls), die sich nur um diskrete Beträge (Quanten)... -
Single-particle thermal diffusion of charged colloids: Double-layer theory in a temperature gradient
The double-layer contribution to the single-particle thermal diffusion coefficient of charged, spherical colloids with arbitrary double-layer...
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Nonstoichiometric fluorides—Solid electrolytes for electrochemical devices: A review
The solid electrolytes with fluorine-ion conductivity that were revealed during the analysis of the phase diagrams of the M F m - R F n systems within...
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Asymptotic regimes and structure of concentration tails in the Dykhne model
A transport problem is solved for a high-contrast regularly inhomogeneous medium. Transport regimes and structure of the concentration tails in...
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A model for the pressure dependence of diffusion in condensed matter
In the present paper, a model has been used to develop a simple relation to study the pressure dependence of self-diffusion in solids and liquids...