Publication Details:

Established in 2008

Journal or Publication Title:

Armenian Journal of Physics=Ֆիզիկայի հայկական հանդես

Date of publication:

2016

Volume:

9

Number:

1

ISSN:

1829-1171

Official URL:

Corporate Creators:

«Almaz-synthesis» Ltd ; Yerevan State University (YSU)

Coverage:

6-14

Abstract:

In the stochastic approach, the model of diamond nucleation in high pressure chamber (HPC) is discussed as a result of direct graphite-to-diamond transition. The presented considerations regarding the distribution of the number of nuclei N depending on the intensive parameters P and T , as well as immediate counting of the formed diamond crystals lead to the opportunity of using the normal distribution (Gaussian distribution). As a result, an analytical expression for N is obtained that allows determining it as a function of the measured pressure measured P at a fixed temperature.

Date created:

2016-03-19

Format:

pdf

Identifier:

oai:arar.sci.am:23423

Location of original object:

ՀՀ ԳԱԱ Հիմնարար գիտական գրադարան