[en] The crystallographic structure and electronic properties of HfNi were studied as a function of pressure by combining X-ray diffraction results with the full potential linearized augmented plane wave (LAPW) calculations. No phase transition was observed up to a pressure of 35.3 GPa, with a total volume contraction of V/V 0 = 0.85, a bulk modulus value of B 0 = 52 ± 3 GPa and B 0 ? = 1.29 ± 0.26. The calculated linear increase in the V zz value as a function of the pressure induced volume reduction at the hafnium site was attributed mainly to the p-p contribution, while in the nickel site, a non negligible d-d contribution to V zz is also observed, and attributed to the high 3d-partial DOS near the nickel nucleus. Based on the total electronic DOS at E Fermi calculated for 0 K (N(E 0 Fermi)), a value of 6.85 and 5.03 (mJ/mol/k2) was calculated for the band contribution (? band) to the electronic specific heat coefficient (?) at a pressure of 0 and 35.3 GPa, respectively.

No abstract available

[en] Due to technical constraints this correction was published in volume 240:1 with erroneous article citation ID number 9 whereas this should have been 79 which is corrected as such. Springer Nature sincerely apologizes towards the author(s) for the inconvenience caused.

[en] Due to technical constraints this article was published in volume 240:1 with erroneous article citation ID number 2 whereas this should have been 72 which is corrected as such. Springer Nature sincerely apologizes towards the author(s) for the inconvenience caused.

No abstract available

[en] This article has been corrected because one of the authors given names was incorrect.

[en] Due to technical constraints this article was published in volume 240:1 with erroneous article citation ID number 6 whereas this should have been 76 which is corrected as such. Springer Nature sincerely apologizes towards the author(s) for the inconvenience caused.

[en] Due to technical constraints this article was published in volume 240:1 with erroneous article citation ID number 5 whereas this should have been 75 which is corrected as such. Springer Nature sincerely apologizes towards the author(s) for the inconvenience caused.

[en] The original version of this article was revised because this article was published with five instances of the word neutrino spelled out in math mode ($/neutrino$ in text) which should be the symbol nu ($/nu$).

[en] Due to technical constraints this article was published in volume 240:1 with erroneous article citation ID number 7 whereas this should have been 77 which is corrected as such. Springer Nature sincerely apologizes towards the author(s) for the inconvenience caused.