%0 Journal Article
%A Solozhenko, Vladimir
%A Cherednichenko, Kirill
%A Kurakevych, Oleksandr
%T Thermoelastic equation of state of boron subphosphide B<sub>12</sub>P<sub>2</sub>
%J Journal of superhard materials
%V 39
%N 1
%@ 1934-9408
%C New York, NY
%I Springer
%M PUBDB-2017-01319
%P 71 - 74
%D 2017
%Z © Allerton Press, Inc. 
%X Compressibility of boron subphosphide B<sub>12</sub>P<sub>2</sub> has been studied under quasi-hydrostatic conditions up to 26 GPa and 2600 K using laser-heated diamond anvil cell and angle-dispersive synchrotron X-ray diffraction. 300-K data fit yields the values of bulk modulus B<sub>0</sub> = 192(11) GPa and its first pressure derivative B<sub>0</sub>′ = 5.5(12). It has been found that at ambient pressure the thermal expansion is quasi-linear up to 1300 K with average volume expansion coefficient α = 17.4(1) × 10<sup>−6</sup> K<sup>−1</sup>. The whole set of experimental p–V–T data is well described by the Anderson-Grüneisen model with δ<sub>T</sub> = 6.
%F PUB:(DE-HGF)16
%9 Journal Article
%U <Go to ISI:>//WOS:000396460200009
%R 10.3103/S1063457617010099
%U https://bib-pubdb1.desy.de/record/318669