Monte Carlo Simulation of the Radiation Output from a Led Structure with Textured Interfaces

A mathematical model of the radiation output from a LED structure is developed on the basis of the corpuscular Monte Carlo method. As a result of simulation of LED structures, regularities of the influence of the interfaces between the media and roughnesses introduced on these interfaces on the rela...

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Bibliographic Details
Published in:	Russian physics journal Vol. 58; no. 8; pp. 1172 - 1180
Main Authors:	Zubkov, V. I., Evseenkov, A. S., Orlova, T. A., Zubkova, A. V.
Format:	Journal Article
Language:	English
Published:	New York Springer US 01-12-2015 Springer
Subjects:	Condensed Matter Physics Gallium nitrate Hadrons Heavy Ions Lasers Light-emitting diodes Mathematical and Computational Physics Monte Carlo method Nuclear Physics Optical Devices Optics Photonics Physics Physics and Astronomy Physics of Semiconductors and Dielectrics Radiation Solid solutions Theoretical the Monte Carlo method gallium nitride LEDs the light output
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Summary:	A mathematical model of the radiation output from a LED structure is developed on the basis of the corpuscular Monte Carlo method. As a result of simulation of LED structures, regularities of the influence of the interfaces between the media and roughnesses introduced on these interfaces on the relative portion of the output radiation from the structure are obtained. Based on the analysis, specific recommendations are made on optimization of light emitting flip-chip-structures based on solid solutions of gallium nitride.
ISSN:	1064-8887 1573-9228
DOI:	10.1007/s11182-015-0628-0