Hysteretic behavior of light-emitting diodes

Authors

  • Irene A. Crisologo ⋅ PH National Institute of Physics, University of the Philippines Diliman
  • Raphael D. Santos ⋅ PH National Institute of Physics, University of the Philippines Diliman
  • Orly Tarun ⋅ PH National Institute of Physics, University of the Philippines Diliman
  • Mark M. Villangca ⋅ PH National Institute of Physics, University of the Philippines Diliman
  • Vernon Julius Cemine ⋅ PH National Institute of Physics, University of the Philippines Diliman

Abstract

We described the hysteretic behavior of AC driven infrared, red, white, and blue light-emitting diodes. It was found that hysteresis in the AC driven LEDs increases with higher driving frequencies and in LEDs with higher band gaps. The hysteresis was attributed to the non-instantaneous response of the system to the changing applied voltage.

SPP 2008 Proceedings Cover

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Published

2008-10-22

Issue

2008: Proceedings of the 26th Samahang Pisika ng Pilipinas Physics Congress

Section

Poster Session B (Instrumentation, Environmental, and Theoretical Physics)

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How to Cite

[1]
“Hysteretic behavior of light-emitting diodes”, Proc. SPP, vol. 26, no. 1, p. SPP-2008-PB-36, Oct. 2008, Accessed: Apr. 08, 2026. [Online]. Available: https://proceedings.spp-online.org/article/view/SPP-2008-PB-36