Pressure effects on glass transition temperature and supercooled liquid region of a Zr46.
8Ti8. 2Cu7. 5Ni10Be27. 5 bulk glass have been investigated by performing in situ high-
temperature and high-pressure x-ray powder diffraction measurements using synchrotron
radiation. The glass transition was detected from the change of the slope of peak position as
a function of temperature. It is found that the glass transition temperature increases with
pressure by 4.4 K/GPa for the Zr46. 8Ti8. 2Cu7. 5Ni10Be27. 5 bulk glass, and the …