Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Force-Field Modeling of Single-Chirality-Angle Multi-walled WS2 Nanotubes. / Лукьянов, Сергей Иванович; Бандура, Андрей Вилович; Куруч, Дмитрий Дмитриевич; Эварестов, Роберт Александрович.
в: Physica E: Low-Dimensional Systems and Nanostructures, Том 165, 116066, 01.01.2025.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
}
TY - JOUR
T1 - Force-Field Modeling of Single-Chirality-Angle Multi-walled WS2 Nanotubes
AU - Лукьянов, Сергей Иванович
AU - Бандура, Андрей Вилович
AU - Куруч, Дмитрий Дмитриевич
AU - Эварестов, Роберт Александрович
PY - 2024/8/15
Y1 - 2024/8/15
N2 - The experimentally observed dependencies of the average interwall distances on the number of walls and diameters of multi-walled WS2 nanotubes were reproduced in molecular mechanics simulations based on a recently developed force field. A common chiral angle was used for all walls inside each nanotube to ensure its one-dimensional periodicity. The data obtained make it possible to determine the nature of changes in the diameters of single-wall components inside the nanotube and variations in the distances between the walls in its inner, middle and outer parts. The stability of multi-walled nanotubes with respect to WS2 nanolayers and free single-wall components was evaluated.
AB - The experimentally observed dependencies of the average interwall distances on the number of walls and diameters of multi-walled WS2 nanotubes were reproduced in molecular mechanics simulations based on a recently developed force field. A common chiral angle was used for all walls inside each nanotube to ensure its one-dimensional periodicity. The data obtained make it possible to determine the nature of changes in the diameters of single-wall components inside the nanotube and variations in the distances between the walls in its inner, middle and outer parts. The stability of multi-walled nanotubes with respect to WS2 nanolayers and free single-wall components was evaluated.
KW - multi-walled nanotubes
KW - DFT calculations
KW - binding energy
KW - strain energy
KW - interwall distance
KW - Binding energy
KW - DFT calculations
KW - Multi-walled nanotubes
KW - Nanotube interwall distance
KW - Strain energy
UR - https://www.mendeley.com/catalogue/e8c77e95-e7c0-3b5f-a152-907f3dcf543e/
U2 - 10.1016/j.physe.2024.116066
DO - 10.1016/j.physe.2024.116066
M3 - Article
VL - 165
JO - Physica E: Low-Dimensional Systems and Nanostructures
JF - Physica E: Low-Dimensional Systems and Nanostructures
SN - 1386-9477
M1 - 116066
ER -
ID: 124794722