Refinement of the equation of state of tantalum

Details Refinement of the equation of state of tantalum Refinement of the equation of state of tantalum

Publishing date

2004-03-02

URL

arxiv.org/abs/cond-mat/0403080v1

Science

Physics

Field

Condensed Matter

SubField

Materials Science

Additional info

To be published in Phys. Rev. B 69, p. 0921XX, 2004

Type

Scientific paper

Digital Object Identifier

10.1103/PhysRevB.69.092106

Abstract

The volume of tantalum versus pressure has been accurately measured up to 101 GPa by single-crystal x-ray diffraction, with helium as pressure transmitting medium. Slight deviation from previous static determinations is observed. Discrepancy with reduced shock-wave and ultrasonic data supports recent doubts about the calibration of the ruby pressure scale. Finally, first principle calculations of the literature show a positive curvature in $P(V)$ relative to the experimental data, even with a modified pressure scale.

Affiliated with

Also associated with

No associations

Rating

Refinement of the equation of state of tantalum does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Refinement of the equation of state of tantalum, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Refinement of the equation of state of tantalum will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-228947