Effects of Mg on diamond growth and properties in Fe–C system under high pressure and high temperature condition

• Published in: Chinese physics B Vol. 25; no. 8; pp. 417 - 420
• Main Author: 黄国锋 郑友进 李战厂 高强 马卓 史思明 姜宝钢 赵赫
• Format: Journal Article
• Language: English
• Published: 01.08.2016
• Subjects: Buoyancy; Crystallization; Crystals; Diamonds; Driving conditions; Nitrogen; Planes; Spectra; 性能; 显微拉曼光谱; 金刚石晶体; 金刚石生长; 镁; 高压; 高温条件

Diamond crystal crystallized in Fe–Mg–C system with Archimedes buoyancy as a driving force is established under high pressure and high temperature conditions. The experimental results indicate that the addition of the Mg element results in the nitrogen concentration increasing from 87 ppm to 271 ppm...