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纳米力学科学与技术:国际期刊

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ISSN 打印: 2572-4258

ISSN 在线: 2572-4266

The Impact Factor measures the average number of citations received in a particular year by papers published in the journal during the two preceding years. 2017 Journal Citation Reports (Clarivate Analytics, 2018) IF: 1.3 To calculate the five year Impact Factor, citations are counted in 2017 to the previous five years and divided by the source items published in the previous five years. 2017 Journal Citation Reports (Clarivate Analytics, 2018) 5-Year IF: 1.7 The Immediacy Index is the average number of times an article is cited in the year it is published. The journal Immediacy Index indicates how quickly articles in a journal are cited. Immediacy Index: 0.7 The Eigenfactor score, developed by Jevin West and Carl Bergstrom at the University of Washington, is a rating of the total importance of a scientific journal. Journals are rated according to the number of incoming citations, with citations from highly ranked journals weighted to make a larger contribution to the eigenfactor than those from poorly ranked journals. Eigenfactor: 0.00023 The Journal Citation Indicator (JCI) is a single measurement of the field-normalized citation impact of journals in the Web of Science Core Collection across disciplines. The key words here are that the metric is normalized and cross-disciplinary. JCI: 0.11 SJR: 0.244 SNIP: 0.521 CiteScore™:: 3.6 H-Index: 14

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A VARIANT OF DESCRIBING ADHESION INTERACTION IN THE PROBE–SAMPLE SYSTEM OF AN ATOMIC-FORCE MICROSCOPE

卷 9, 册 4, 2018, pp. 299-323
DOI: 10.1615/NanoSciTechnolIntJ.2018026714
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摘要

The paper presents a variant of describing the adhesion interaction in the probe–sample system of an atomic-force microscope constructed within the framework of the deformable solid mechanics. The variant is based on the concept of nonlocal pair and triple potential interactions of particles of a continuous elastic medium with account for the criteria of thermodynamicity and stability of both the discrete system of interacting material points and the system of infinitesimal particles constituting a continuous medium. In this case, the potentials of interaction of continuous medium particles are considered as the limits of analogous potentials of the interaction of particles forming an infinite sequence of discrete systems with distance between them, their masses, momenta, and energy tending to zero. The parameters of the interparticle potentials and the characteristics of the adhesive interaction between the sample and the probe are expressed in terms of the characteristics of the elastic state — Young's modulus and Poisson's ratio — under the assumption of their homogeneity, linear elasticity, and the isotropy of their materials. In order to verify the qualitative and quantitative adequacy, the model developed is used to calculate the dependence of the force of the van der Waals interaction between the probe (platinum) and the sample (graphite) on the distance between them. The results of calculation are in satisfactory agreement with the available data.

对本文的引用
  1. Shorkin Vladimir S., Presnetsova Victoria Yu., Presniakov Vadim M., Romashin Sergey N., Frolenkova Larisa Yu., Yakushina Svetlana I., Initial Damage of Composite Materials, in New Achievements in Continuum Mechanics and Thermodynamics, 108, 2019. Crossref

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