Journal ArticleDOI
Analysis of thermal expansion for alkali halide crystals using the isobaric equation of state
A.M. Sherry,M. Kumar +1 more
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In this paper, the authors used the Born-Mayer model and Harrison's overlap repulsive potential form to study the thermal expansion of 16 alkali halide crystals with the NaCl structure at temperatures starting from the static lattice up to their melting temperatures.About:
This article is published in Journal of Physics and Chemistry of Solids.The article was published on 1991-01-01. It has received 43 citations till now. The article focuses on the topics: Thermal expansion & Melting point.read more
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The role of defects on thermophysical properties : thermal expansion of V, Nb, Ta, Mo and W
Kai Wang,Robert R. Reeber +1 more
TL;DR: In this paper, a vibrational model for thermal expansion of refractory body centered cubic (BCC) metals has been proposed and the properties of these elements are evaluated in terms of models that interrelate the thermophysical properties, self diffusion, and high temperature thermal defects.
Journal ArticleDOI
Low Temperature Annealed Zinc Oxide Nanostructured Thin Film-Based Transducers: Characterization for Sensing Applications.
R. Haarindraprasad,Uda Hashim,Subash C. B. Gopinath,Mohd Kashif,P. Veeradasan,S. R. Balakrishnan,K.L. Foo,Prabakaran Poopalan +7 more
TL;DR: The highest thickness (200 nm) of ZnO film, embedded with an interdigitated electrode that behaves as a pH-sensing electrode, could sense pH variations in the range of 2-10 and showed a highly sensitive response of 444 μAmM-1cm-2 with a linear regression of R2 =0.9304.
Journal ArticleDOI
Morphology and optical investigations of ZnO pyramids and nanoflakes for optoelectronic applications
TL;DR: In this paper, the bulk modulus was calculated to determine the material stiffness and optical properties were calculated to confirm the specific models validity of ZnO nanostructures for optoelectronics.
Journal ArticleDOI
Calculation of bulk moduli of semiconductor compounds
Abstract: The bulk modulus has been calculated by using the energy gap along Γ→X and the transition pressure for diamond and zinc-blende semiconductors. The obtained order of magnitude is in reasonable agreement with experimental and other calculations.
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Thermophysical Properties of NaCl, NaBr and NaF by γ-Ray Attenuation Technique
Ammiraju Sowbhagya Madhusudhan Rao,K. Narender,Kalvala Gopal Kishan Rao,Nallacheruvu Gopi Krishna +3 more
TL;DR: In this article, a temperature dependent γ-ray attenuation and thermo physical properties of NaCl, NaBr and NaF were investigated in the temperature range of 300 K - 1000 K and the temperature dependence of density and thermal expansion was represented by linear equations.
References
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Equation of State of NaCl and Its Use as a Pressure Gauge in High-Pressure Research
TL;DR: In this article, the authors used the Mie-Gruneisen equation of state with Born-Mayer type repulsion terms between first and second nearest neighbors to calculate the pressure as a function of lattice parameter and temperature for NaCl over a pressure range of 0 to 500 kbar for temperatures between 0° and 1500°C.
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GRÜNEISEN PARAMETER OF NaCl AT HIGH COMPRESSIONS
TL;DR: In this paper, a new method of determining the pressure dependence of the Gruneisen parameter was described, which was carried out on NaCl to 33 kbar at room temperature using an end-loaded pistoncylinder apparatus.