'Tail states' diaporamas de présentation

Optical properties of infrared emission quaternary InGaAsP epilayers

Optical properties of infrared emission quaternary InGaAsP epilayers. Y. C. Lee a,b , J. L. Shen a , and W. Y. Uen b a. Department of Computer Science and Information Engineering, Tung Nan Institute of Technology, Taipei, Taiwan, R.O.C.

497 views • 32 slides

UMKB. Laboratory of Metallic and Semiconducting Materials - LMSM - University of Biskra. EXPERIMENTAL SET-UP. PRINCIPLE Incident photon flux f is adjusted to maintain photocurrent I ph constant over the range of photon energy : a ( h n )=constant/ f ( h n )

98 views • 1 slides