44 citations · 68 across the 3 of their papers we have counts for
4 papers
Low-temperature thermal expansion of the and phases of titanium
Norimasa Nishiyama, Atsushi Togo, Yoshitaka Matsushita
We investigated the low-temperature thermal expansion of the phase and the phase, a high-pressure polymorph of titanium, by X-ray diffraction measurements from approximatel…
Pushing the limits of flow strength in diamond
Anirudh Hari, Kento Katagiri, Wanghui Li +34
Extreme pressures and temperatures create conditions that allow even hard and brittle materials to deform plastically. Despite extensive research, the upper limits of flow strength…
Polycrystalline γ-boron: As hard as polycrystalline cubic boron nitride
Jiaqian Qin, Norimasa Nishiyama, Hiroaki Ohfuji +4
The Vickers hardness of polycrystalline γ-B was measured using a diamond indentation method. The elastic properties of polycrystalline γ-B (B=213.9 GPa, G=227.2 GPa, and E=503.3 GP…
Phase relations in boron at pressure up to 18 GPa and temperature up to 2200 °C
Jiaqian Qin, Tetsuo Irifune, Haruhiko Dekura +4
The phase relations in boron have been investigated at high pressure and high temperature using a multianvil apparatus, and the quenched sample has been analyzed by x-ray diffracti…