High-pressure effect onTcof HgBa2Ca3Cu4O10+δup to 30 GPa

High pressure structural studies on Nb5Si3 up to 26.2 GPa

consequence analysis of the leakage, ignition and explosion during high pressure sour gas injection process to the oil reservoir

there is no doubt that human being needs to become integrated with industry and industry needs to be progressed, daily. on the other hand, serious events in industrial units specially in oil industries has been shown that such damages and events are industry related ones. the consequence of such events and damages which resulted in chemical and poisoned explosions and loss of life and property ...

High pressure-temperature Raman measurements of H2O melting to 22 GPa and 900 K.

The melting curve of H(2)O has been measured by in situ Raman spectroscopy in an externally heated diamond anvil cell up to 22 GPa and 900 K. The Raman-active OH-stretching bands and the translational modes of H(2)O as well as optical observations are used to directly and reliably detect melting in ice VII. The observed melting temperatures are higher than previously reported x-ray measurements...

Studies on the weak itinerant ferromagnet SrRuO 3 under high pressure to 34 GPa

The dependence of the Curie temperature T Curie on nearly hydrostatic pressure has been determined to 17 GPa for the weak itinerant ferromagnetic SrRuO 3 in both polycrystalline and single-crystalline form. T Curie is found to decrease under pressure from 162 K to 42.7 K at 17.2 GPa in nearly linear fashion at the rate dT Curie /dP ≃ −6.8 K/GPa. No superconductivity was found above 4 K in the p...

ac susceptibility studies of the weak itinerant ferromagnet SrRuO3 under high pressure to 34 GPa

The dependence of the Curie temperature TCurie on nearly hydrostatic pressure has been determined to 17.2 GPa for the weak itinerant ferromagnet SrRuO3 in both polycrystalline and single-crystalline forms. TCurie is found to decrease under pressure from 162 to 42.7 K at 17.2 GPa in nearly linear fashion at the rate dTCurie /dP −6.8 K/GPa. No superconductivity was found above 4 K in the pressure...