The present data indicate that high levels of O, N, or C are not required to stabilize Hf 5 Si 3 , and that it can exist alone as a binary compound. This result is contrary to previous reports regarding Hf 5 Si 3 , which claim that it only exists when stabilized by interstitials....
This package has a local dependency on the package in functions/models. Therefore, the functions package does not work (e.g. for linting, building, etc) without building the models package first.To make this structure simpler to use, we provide different scripts as part of the package.json ...
Metal-insulator transition and superconductivity induced by Rh doping in binary Ru Pnictides RuPn (Pn = P, As and Sb) Binary ruthenium pnictides, RuP and RuAs, with an orthorhombic MnP structure, were found to show a metal to a non-magnetic insulator transition at TMI = 27... D Hira...
The rare-earth binary compound ``GdNi,'' reported in current literature with an uncertain composition and unknown crystal structure, has been synthesized. We have found it to be a high temperature and stoichiometric phase; it exists in t... A Provino,P Manfrinetti,M Putti,... - A...
B-rich tissues can led to enhance in hardness as was reported for TiB2 and ZrB2 films [14, 17]. Iron borides may be presented in the coating, but it is impossible to resolve these peaks due to the large overlay with hafnium structure peaks and the nature of low-intensity FeB binary ...
The boiling point is defined as the temperature at which the vapor pressure of a liquid equals the surrounding atmospheric pressure. Physically this means that enough energy must be supplied to overcome any intermolecular interactions that may be occurring in the liq...
thermodynamically stable and can be formed experimentally. Moreover, the calculated formation energy per atom for Zr2GaC and Hf2GaC at 0 GPa is − 7.59 eV/atom and − 7.45 eV/atom, respectively. There has been a increase in energy of formation for Zr2GaC and Hf2GaC as pressure is ...
X-ray powder analyses are described in which Hf//2Ni//7 was found to be isotypic to Zr//2Ni//7. By strong deformation i. e. , mortar grinding without recrystallization, a hexagonal structure was formed which contains the stacking element of Zr//2Ni//7. In Zr//2Ni//7 and Hf/...
extrusion temperatures were selected to be greater than 60% of the melting point, as commonly practiced in metal extrusion processes [26]. Moreover, binary NiTi and NiTiHf have been routinely extruded at temperatures between 900 and 1050 °C [11,13,18,27], and this was used as a starting...
The acid is a liquid at room temperature, distillable at reduced pressure, stable for more than one year in a closed vessel, reactive towards common solvents, and decomposes above 180 °C. It is a versatile compound for further applications, such as the synthesis of ammonium- and ...