Light intensity fluctuations on a layered microsphere irradiated by a monochromatic light wave: Modeling of an inhomogeneous cellular surface with numerical elements
- Authors
- Choi, Moon Kyu
- Issue Date
- 25-Feb-2007
- Publisher
- ELSEVIER SCIENCE SA
- Keywords
- inhomogeneous material surface; perturbed refractive index; light intensity fluctuations
- Citation
- MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY, v.137, no.1-3, pp.138 - 143
- Journal Title
- MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY
- Volume
- 137
- Number
- 1-3
- Start Page
- 138
- End Page
- 143
- URI
- https://scholarworks.bwise.kr/hongik/handle/2020.sw.hongik/23635
- DOI
- 10.1016/j.mseb.2006.11.005
- ISSN
- 0921-5107
- Abstract
- The inhomogeneity of crystalline or amorphous unit cells of material is treated by the numerical boundary element method. This paper is especially about the effect of perturbed refractive index (or potential energy) of a material on the light intensity inside a layered microsphere when it is irradiated by monochromatic unpolarized plane light wave. The resultant light intensities on the particle surface show noise-like fluctuations depending on various parameters such as the material refractive indices, the light wavelength, the particle and core size, the numerical surface element size, etc. Both the numerical results and the experiments from a few other groups agree that large light absorption occurs just in a small wavelength range. (c) 2006 Elsevier B.V. All rights reserved.
- Files in This Item
- There are no files associated with this item.
- Appears in
Collections - College of Engineering > Chemical Engineering Major > 1. Journal Articles
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.