论文信息 - Noise in Frequency Modulation-Dynamic Force Microscopy

Noise in Frequency Modulation-Dynamic Force Microscopy

Analytical expressions giving the noise power spectral densities of the signals of interest in frequency modulation-dynamic force microscopy are derived. They are validated by comparison with numerical simulations performed with a realistic virtual force microscope. Thermal noise as well as detection noise are considered. A tip-substrate interaction incorporating a van der Waals and a Morse potential is considered as an illustrative example.

Sébastien Gauthier | Jérôme Polesel-Maris | J. Polesel-Maris | S. Gauthier

[1] M. Roukes,et al. Noise processes in nanomechanical resonators , 2002 .

[2] Winfried Denk,et al. Local electrical dissipation imaged by scanning force microscopy , 1991 .

[3] D. Rugar,et al. Frequency modulation detection using high‐Q cantilevers for enhanced force microscope sensitivity , 1991 .

[4] Sébastien Gauthier,et al. A virtual dynamic atomic force microscope for image calculations , 2005 .

[5] W. P. Robins,et al. Phase Noise in Signal Sources , 1984 .

[6] E. Meyer,et al. Dynamic force microscopy across steps on the Si(111)-(7×7) surface , 2000 .

[7] Kei Kobayashi,et al. Development of low noise cantilever deflection sensor for multienvironment frequency-modulation atomic force microscopy , 2005 .

[8] Arthur Gelb,et al. Multiple-Input Describing Functions and Nonlinear System Design , 1968 .

[9] Franz J. Giessibl,et al. Advances in atomic force microscopy , 2003, cond-mat/0305119.

[10] B. Gotsmann,et al. Measurement of conservative and dissipative tip-sample interaction forces with a dynamic force microscope using the frequency modulation technique , 2001 .

[11] Peter Grutter,et al. Magnetic dissipation force microscopy , 1997 .

[12] Irene A. Stegun,et al. Handbook of Mathematical Functions. , 1966 .

[13] Roland E. Best. Phase-Locked Loops , 1984 .

[14] J. Israelachvili. Intermolecular and surface forces , 1985 .