Pressure-induced polyamorphic transition in $\mathrm{CaA}{\mathrm{l}}_{2}{\mathrm{O}}_{4}$ glass
In situ high-pressure ultrasonic velocity measurements of $\mathrm{CaA}{\mathrm{l}}_{2}{\mathrm{O}}_{4}$ glass reveal abrupt irreversible discontinuities in the elastic wave velocities at \ensuremath{\sim}8--10 GPa. Total structure factor and pair distributio…
2024-08-28 10:00