Compressibility and structural stability of ultra-incompressible bimetallic interstitial carbides and nitrides

Details Compressibility and structural stability of ultra-incompressible bimetallic interstitial carbides and nitrides Compressibility and structural stability of ultra-incompressible bimetallic interstitial carbides and nitrides

2012-04-19

arxiv.org/abs/1204.4331v1

Physical Review B 85, 144103 (2012)

Physics

Condensed Matter

Materials Science

14 pages, 3 figures, 1 table

Scientific paper

10.1103/PhysRevB.85.144103

We have investigated by means of high-pressure x-ray diffraction the structural stability of Pd2Mo3N, Ni2Mo3C0.52N0.48, Co3Mo3C0.62N0.38, and Fe3Mo3C. We have found that they remain stable in their ambient-pressure cubic phase at least up to 48 GPa. All of them have a bulk modulus larger than 330 GPa, being the least compressible material Fe3Mo3C, B0 = 374(3) GPa. In addition, apparently a reduction of compressibility is detected as the carbon content increased. The equation of state for each material is determined. A comparison with other refractory materials indicates that interstitial nitrides and carbides behave as ultra-incompressible materials.

Affiliated with

Also associated with

No associations

Rating

Compressibility and structural stability of ultra-incompressible bimetallic interstitial carbides and nitrides 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 Compressibility and structural stability of ultra-incompressible bimetallic interstitial carbides and nitrides, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Compressibility and structural stability of ultra-incompressible bimetallic interstitial carbides and nitrides will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-34920