Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
On the determination of rigidity parameters for nanoobjects. / Indeĭtsev, D. A.; Morozov, N. F.
в: Doklady Physics, Том 51, № 10, 10.2006, стр. 569-573.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - On the determination of rigidity parameters for nanoobjects
AU - Indeĭtsev, D. A.
AU - Morozov, N. F.
N1 - Funding Information: ACKNOWLEDGMENTS The authors are grateful to A.V. Ankudinov and A.N. Titkov for fruitful discussions. This work was supported by the Russian Foundation for Basic Research, project nos. 03-01-00721 and 05-01-00094, and by the grant MD-3475.2005.1 of the President of the Russian Federation. Copyright: Copyright 2019 Elsevier B.V., All rights reserved.
PY - 2006/10
Y1 - 2006/10
N2 - The development of a theoretical principle for experimentally determining the rigidity parameters of nanometer-sized objects (nanoobjects), is discussed. The various rigidity parameters such as elastic moduli, bending rigidity, and flexural rigidity of nanoobjects can be determined using the phenomenon of dynamical quenching 'antiresonance' vibrations that provide capability to isolate the eigenfrequencies of a nanoobject under study from the entire spectrum of a nanoobjects-cantiliver system of an atomic force microscope. The redistribution of vibration eigenfrequencies of the system (composed of a cantilever and a nanoobjects) between eigenfrequencies of these objects helps to overcome the problem of frequency measurement of objects. As the characteristic sizes of nanosizerod crosssection decreases more in comparison of length of rod, the average value of the amplitude in a rod segment under study should be determined.
AB - The development of a theoretical principle for experimentally determining the rigidity parameters of nanometer-sized objects (nanoobjects), is discussed. The various rigidity parameters such as elastic moduli, bending rigidity, and flexural rigidity of nanoobjects can be determined using the phenomenon of dynamical quenching 'antiresonance' vibrations that provide capability to isolate the eigenfrequencies of a nanoobject under study from the entire spectrum of a nanoobjects-cantiliver system of an atomic force microscope. The redistribution of vibration eigenfrequencies of the system (composed of a cantilever and a nanoobjects) between eigenfrequencies of these objects helps to overcome the problem of frequency measurement of objects. As the characteristic sizes of nanosizerod crosssection decreases more in comparison of length of rod, the average value of the amplitude in a rod segment under study should be determined.
UR - http://www.scopus.com/inward/record.url?scp=33750287117&partnerID=8YFLogxK
U2 - 10.1134/S1028335806100107
DO - 10.1134/S1028335806100107
M3 - Article
AN - SCOPUS:33750287117
VL - 51
SP - 569
EP - 573
JO - Doklady Physics
JF - Doklady Physics
SN - 1028-3358
IS - 10
ER -
ID: 75072207