There are two main challenges in the discovery of new high pressure phases(HPPs)and transforming this discovery into technologies: finding conditions to synthesize new HPPs and finding ways to reduce
Vanadate oxides AVO4 have been the focus of many studies due to their broad physical properties which lead to important applications in various fields.
In order to study high-pressure phase transformations(PTs),high static pressure is traditionally produced by compressing a thin sample within a high strength gasket in a diamond anvil cell(DAC).Howeve
The transparent ceramics play an important role in the military and the peoples livelihood such as the bullet proof window,the infrared missile fairing,the anti-falling screen for mobile phone and so
APO4 orthophosphates(with A a rare-earth element)crystallize under normal conditions in either the zircon-type or the monazite-type structures.depending on the size of the A cation,with lighter A rare
ID09A [1] was a state of the art high pressure diffraction beamline at the ESRF,carrying out monochromatic diffraction experiments with large area detectors.Powder and single crystal diffraction exper
MgSiO3 bridgmanite(Br)will undergoes a post-perovskite(PPv)phase transition [1,2,3] in the pressure(P)and temperature(T)conditions corresponding to the Earths D” layer.
Water has significant effects on many features of deep Earths behavior(Huang et al.,2005).Phase H(MgSiO4H2),which might play an important role in depositing and transporting water in the deep mantle.
The mantle transition zone(MTZ)is likely to be hydrous,but the mechanism for its hydration remains to be a topic of debate.The mobilization of aqueous fluids in Earths interior is controlled by fluid