956 citations · 977 across the 6 of their papers we have counts for
4 papers · 1 filter
Ionic high-pressure form of elemental boron
Artem R. Oganov, Jiuhua Chen, Carlo Gatti +7
Boron is an element of fascinating chemical complexity. Controversies have shrouded this element since its discovery was announced in 1808: the new 'element' turned out to be a com…
Comment on "Superhard Semiconducting Optically Transparent High Pressure Phase of Boron"
A. R. Oganov, V. L. Solozhenko, O. O. Kurakevych +5
This Comment points out a number of errors in the recent paper by Zarechnaya, Dubrovinskaia, Dubrovinsky, et al. (Phys. Rev. Lett. 102, 185501 (2009)). Results and conclusions pres…
New high-pressure form of boron is significantly ionic
Artem R. Oganov, Jiuhua Chen, Carlo Gatti +7
The comment of Dubrovinskaia et al. is scientifically flawed. The high-pressure form of boron, discovered by Oganov et al., is indeed new and its bonding has a significant ionic ch…
Pressure effect on the melting temperature
Jozsef Garai, Jiuhua Chen
Pressure-melting temperature relationship is proposed and tested against the experiments of metals (Pt and Al), salt (NaCl), and ceramic (MgO) with positive results. The equation c…