META 2021, META'12

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Data Fitting of LED current calculation model to the measurement results of Indonesia home made IV meter
L. Hasanah, B. Mulyanti, T. Suartini, M. Khairurrijal

Last modified: 2012-01-05

Abstract


Verification of current calculation model in LED with the experimental result has been performed using data fitting. IV characteristic from current calculation model is compared with the measurement results of Indonesia home made IV meter. The fitting parameter used to compare the measured current with the theoretical one is only the electron effective mass. From the verification, the information about the material kinds of the LED was obtained. Therefore, the correlation between material type and the color emmited by LED could be analized.