Quantitative Determination of Friction Coefficients by Friction Force Microscopy
スポンサーリンク
概要
- 論文の詳細を見る
A new way of obtaining absolute friction coefficients using the friction force microscope is presented. For microfabricated cantilevers it is very difficult to calculate reliable torsion and normal spring constants; both the shear and the Young's modulus are not well known. Their ratio, however, is constant and close to the bulk value. This fact is used to obtain quantitatively reliable friction coefficients. Furthermore, a new calibration method for the friction-signal detector is introduced. The measured friction coefficients for a silicon-nitride tip on mica, silicon and glass are: 0.071, 0.20 and 0.23. Occasionally non-linear effects, indicating possible single-asperity friction, were observed.
- 社団法人応用物理学会の論文
- 1995-02-15
著者
-
IGARASHI Masaru
NTT Interdisciplinary Research Laboratories
-
Kaneko Reizo
Ntt Interdisciplinary Laboratories Kaneko Laboratory
-
PUTMAN Constant
NTT Interdisciplinary Research Laboratories
関連論文
- Contact Electrification on Thin SrTiO_3 Film by Atomic Force Microscope
- Charge Storage on Thin SrTiO_3 Film by Contact Electrification ( FERROELECTRIC MATERIALS AND THEIR APPLICATIONS)
- Simultaneous Measurement of Surface Profile and Ultrasonic Transmission Profile by Ultrasonically Vibrated Diamond Tip
- Microtribology
- Calibration Method for Displacement Characteristics of Tube Scanners in Scanning Probe Microscopy using Coupled-Cavity Laser Diode Sensor
- Quantitative Determination of Friction Coefficients by Friction Force Microscopy