Istituto di Biofisica     
Allegrini M., Ascoli C., Baschieri P., Dinelli F., Frediani C., Lio A., Mariani T. Laser thermal effects on atomic force microscope cantilevers. In: Ultramicroscopy, vol. 42 (44) p. 371. Elsevier, 1992.
The effects of laser radiation on cantilevers used in atomic force microscopes have been investigated. Optical parameters of the cantilevers, deflection due to radiation pressure and thermal effects have been measured on cantilevers freely moving in air. For cantilevers with a gold coating we have found thermal effects at least two orders of magnitude larger than for uncoated cantilevers.
Subject Laser

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