Geodesic
Precise cold compression curve for copper
Matematičeskoe modelirovanie, Tome 15 (2003) no. 1, pp. 29-36

Voir la notice de l'article provenant de la source Math-Net.Ru

The precise curve was constructed for cold pressure dependence on dencity for copper. It is in a good agreement with theoretical data of the Thomas-Fermi model with quantum and exchange corrections when compressions exeed 60-fold, and with static and shock-wave experiments when compressions are less than 2.4. Accuracy of this curve is estimated as 1–2% in pressure at given density in the whole region $0$. Comparison with all previously known curves shows that their maximum errors are from 8% up to 25% for different authors. Our curve is about 10 times more accurate, so it can be the standard. 
@article{MM_2003_15_1_a2,
     author = {N. N. Kalitkin and L. V. Kuzmina},
     title = {Precise cold compression curve for copper},
     journal = {Matemati\v{c}eskoe modelirovanie},
     pages = {29--36},
     publisher = {mathdoc},
     volume = {15},
     number = {1},
     year = {2003},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MM_2003_15_1_a2/}
}
TY  - JOUR
AU  - N. N. Kalitkin
AU  - L. V. Kuzmina
TI  - Precise cold compression curve for copper
JO  - Matematičeskoe modelirovanie
PY  - 2003
SP  - 29
EP  - 36
VL  - 15
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MM_2003_15_1_a2/
LA  - ru
ID  - MM_2003_15_1_a2
ER  - 
%0 Journal Article
%A N. N. Kalitkin
%A L. V. Kuzmina
%T Precise cold compression curve for copper
%J Matematičeskoe modelirovanie
%D 2003
%P 29-36
%V 15
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MM_2003_15_1_a2/
%G ru
%F MM_2003_15_1_a2
N. N. Kalitkin; L. V. Kuzmina. Precise cold compression curve for copper. Matematičeskoe modelirovanie, Tome 15 (2003) no. 1, pp. 29-36. http://geodesic.mathdoc.fr/item/MM_2003_15_1_a2/