A Dynamic Method of Nanoindentation
- 作者: Meshcheryakov V.1,2, Maslennikov V.1, Melekesov E.2
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隶属关系:
- National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)
- Technological Institute of Superhard and Novel Carbon Materials
- 期: 卷 60, 编号 8 (2017)
- 页面: 771-776
- 栏目: Nanometrology
- URL: https://journals.rcsi.science/0543-1972/article/view/246243
- DOI: https://doi.org/10.1007/s11018-017-1269-1
- ID: 246243
如何引用文章
详细
A new dynamic method of measuring the local value of hardness and contact stiffness at the nanoscale range using a probe in self-oscillation mode at resonant eigenfrequency is proposed. The possibility is shown of measuring the force of contact interaction of a probe with a sample in a range from ten to several hundred μN with shift of the probe’s resonant eigenfrequency, at a resolution up to one hundred nN. The advantage of this method is the absence of a drift component of the measuring signal during the time interval of a test cycle. This ensures operability of the method without special conditions of vibration insulation and thermal insulation that are necessary for instrumental indentation.
作者简介
V. Meshcheryakov
National Research Nuclear University MEPhI (Moscow Engineering Physics Institute); Technological Institute of Superhard and Novel Carbon Materials
编辑信件的主要联系方式.
Email: mvv_box@bk.ru
俄罗斯联邦, Moscow; Troitsk
V. Maslennikov
National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)
Email: mvv_box@bk.ru
俄罗斯联邦, Moscow
E. Melekesov
Technological Institute of Superhard and Novel Carbon Materials
Email: mvv_box@bk.ru
俄罗斯联邦, Troitsk