%0 Journal Article
%A Kurakevych, Oleksandr
%A Godec, Y Le
%A Solozhenko, Vladimir
%T Equations of state of novel solids synthesized under extreme pressure–temperature conditions
%J Journal of physics / Conference Series
%V 653
%@ 1742-6596
%C Bristol
%I IOP Publ.
%M PUBDB-2015-05288
%P 012080 -
%D 2015
%X The pressure-volume-temperature equations of state have been constructed by combining experimental data and semiempirical estimations for a number of compounds recently synthesized under extreme pressure-temperature conditions. The solids with various bonding types were considered: covalent hard and superhard boron-rich and diamond-like compounds (e.g. B<sub>6</sub>O, B<sub>13</sub>N<sub>2</sub>, BP, c-BC<sub>5</sub>, and nano-cBN), ionic semiconductors (e.g. Mg<sub>2</sub>C and Mg<sub>2</sub>C<sub>3</sub>),as well as intercalation compounds (e.g.  clathrates Na<sub>4</sub>Si<sub>24</sub>and Na<sub>24+x</sub>Si<sub>136</sub>), and simple substances (e.g.  boron allotropes γ-B<sub>28</sub> and t′-B<sub>52</sub>, and open-framework silicon allotrope o-Si<sub>24</sub> with quasi-direct bandgap). We also showed how the reliable p-V-T equations of state may be constructed using different types of data available.
%F PUB:(DE-HGF)16
%9 Journal Article
%U <Go to ISI:>//WOS:000368507600080
%R 10.1088/1742-6596/653/1/012080
%U https://bib-pubdb1.desy.de/record/289173