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The transformation features of impurity defects in natural diamonds of various habits under high P–T conditions. / Zedgenizov, D. A.; Kalinin, A. A.; Kalinina, V. V. и др.
в: Doklady Earth Sciences, Том 466, № 1, 01.01.2016, стр. 32-37.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - The transformation features of impurity defects in natural diamonds of various habits under high P–T conditions
AU - Zedgenizov, D. A.
AU - Kalinin, A. A.
AU - Kalinina, V. V.
AU - Pal’yanov, Yu N.
AU - Shatsky, V. S.
PY - 2016/1/1
Y1 - 2016/1/1
N2 - The results of the investigations of the transformation of impurity defects in natural diamonds of various habits at the stage of high-temperature annealing at P = 6 GPa and T = 2200°C are presented. The studies conducted allowed us to ascertain that the transformations of Aand B-defects in diamonds of octahedral and cubic habits follow general regularities. This fact shows that most of the diamonds of cubic habit with low degree of aggregation of nitrogen centers were not really annealed over a long-term interval. Unlike octahedral diamonds, those of cubic habit are characterized by a pronounced increase in the peak of H-containing defects (3107 cm–1) after annealing.
AB - The results of the investigations of the transformation of impurity defects in natural diamonds of various habits at the stage of high-temperature annealing at P = 6 GPa and T = 2200°C are presented. The studies conducted allowed us to ascertain that the transformations of Aand B-defects in diamonds of octahedral and cubic habits follow general regularities. This fact shows that most of the diamonds of cubic habit with low degree of aggregation of nitrogen centers were not really annealed over a long-term interval. Unlike octahedral diamonds, those of cubic habit are characterized by a pronounced increase in the peak of H-containing defects (3107 cm–1) after annealing.
UR - http://www.scopus.com/inward/record.url?scp=84959019323&partnerID=8YFLogxK
U2 - 10.1134/S1028334X16010086
DO - 10.1134/S1028334X16010086
M3 - Article
AN - SCOPUS:84959019323
VL - 466
SP - 32
EP - 37
JO - Doklady Earth Sciences
JF - Doklady Earth Sciences
SN - 1028-334X
IS - 1
ER -
ID: 25482391