Please use this identifier to cite or link to this item: https://doi.org/10.1063/1.354196
Title: Laser-induced temperature distribution in substrates with periodic multilayer structures
Authors: Lu, Y.-F. 
Issue Date: 1993
Source: Lu, Y.-F. (1993). Laser-induced temperature distribution in substrates with periodic multilayer structures. Journal of Applied Physics 74 (9) : 5761-5766. ScholarBank@NUS Repository. https://doi.org/10.1063/1.354196
Abstract: A general model and analytical results have been derived to obtain laser-induced temperature rise in substrates with periodic multilayer structures. The substrate can be equivalent to a homogeneous substrate with anisotropic thermal conductivity, if the dimension of the periodic structure is much smaller than the laser spot size. The laser-induced temperature rise can be then obtained by solving the three-dimensional heat equation with the different thermal conductivities in directions parallel and perpendicular to the layer structure. This model has been applied to calculate the laser-induced temperature rise in Si and Mn-Zn ferrite composite materials. A different temperature rise can be obtained when a laser beam irradiates the substrate surface, which is oriented in parallel or perpendicular to the layer structure.
Source Title: Journal of Applied Physics
URI: http://scholarbank.nus.edu.sg/handle/10635/62374
ISSN: 00218979
DOI: 10.1063/1.354196
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