1. 
|
Structure and properties of exotic nano- and mesodiamonds with pentagonal symmetry / F. N. Tomilin, V. A. Pomogaev, Y. A. Melchakova [et al.] // Russ. Phys. J. - 2022. - Vol. 64, Is. 11. - P. 2046-2051, DOI 10.1007/s11182-022-02553-0. - Cited References: 16. - These results were obtained within the framework of the State Assignment of the Russian Ministry of Education and Science (No. 0721-2020-0033)
. - ISSN 1064-8887
Кл.слова (ненормированные):
dodecahedral symmetry -- icosahedral symmetry -- twinned diamonds -- mesoparticles
Аннотация: A comprehensive critical survey of structures of exotic nano-, meso- and microdiamonds with dodecahedral and icosahedral symmetry (N/MDPS) is presented. Due to their high dodecahedral or icosahedral symmetry, the unique complex atomic and electronic structure of N/MDPS leads to transport and mechanical properties very promising for photonic, quantum, and nanomechanical applications. To explain the nature of diamonds, theoretical models have been proposed based on the formation of twinned structures consisting of either 5 or 20 symmetrically equivalent tetrahedral and prismatic fragments of the face-centered cubic lattice with the formation of star-shaped or icosahedral clusters, respectively. It has been shown that these twinned nano- and mesodiamonds have limited dimensions due to accumulation of uncompensated structural stresses arising from the deviation of the angles between diamond <111> facets from perfect 72° in tetrahedral fragments of the face-centered cubic lattice to 70.5° between five symmetrically equivalent twinned fragments.
Смотреть статью,
Scopus
Публикация на русском языке Структура и свойства экзотических нано- и мезоалмазов пентагональной симметрии [Текст] / Ф. Н. Томилин, В. А. Помогаев, Ю. А. Мельчакова [и др.] // Изв. вузов. Физика. - 2021. - Т. 64 № 11. - С. 55-60
Держатели документа:
L. V. Kirensky Institute of Physics of the Siberian Branch of the Russian Academy of Sciences, Krasnoyarsk, Russian Federation
Siberian Federal University, Krasnoyarsk, Russian Federation
National Research Tomsk State University, Tomsk, Russian Federation
Kyungpook National University, Daegu, South Korea
Novosibirsk State University, Novosibirsk, Russian Federation
Institute of Solid State Chemistry and Mechanochemistry of the Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russian Federation
Federal Research Center Boreskov Institute of Catalysis of the Siberian Branch of the Russian Academy of Siences, Novosibirsk, Russian Federation
Доп.точки доступа:
Tomilin, F. N.; Томилин, Феликс Николаевич; Pomogaev, V. A.; Melchakova, Y. A.; Artyushenko, P. V.; Shubin, A. A.; Volodin, A. M.; Zilberberg, I. L.; Avramov, P. V.
}
Найти похожие
|
Главная
Каталог книг и брошюр библиотеки ИФ СО РАН
Стандартный
Центральная Научная Библиотека КНЦ СО РАН