20 citations · 45 across the 7 of their papers we have counts for
3 papers · 1 filter
Electronic Origin of Phase Stability in Mg-Zn-Y Alloys with a Long-Period Stacking Order
Takao Tsumuraya, Hiroyoshi Momida, Tamio Oguchi
The origin of the phase stability of 18 Mg-Zn-Y alloys with a long-period stacking order (LPSO) is studied using first-principles calculations. We calculate the heat of formatio…
First-principles study on the specific heat jump in the glass transition of silica glass and the Prigogine-Defay ratio
Koun Shirai, Kota Watanabe, Hiroyoshi Momida
The most important characteristic of glass transition is a jump in specific heat . Despite its significance, no standard theory exists to describe it. In this study, first-…
First-principles study on the specific heat of glass at glass transition with a case study on glycerol
Koun Shirai, Kota Watanabe, Hiroyoshi Momida
The standard method to determine the transition temperature (Tg) of glass transition is the jump in the specific heat. Despite this importance, standard theory for this jump is lac…