Nyoman Wendri, S.Si., M.Si., born in Busungbiu, December 31, 1965, Becoming a lecturer in the Physics Study Program at FMIPA University of Udayana from 1998 he regretted the study of Strata 1 (S1) in the Department of Physics FMIPA Airlangga University in 1993 with the field of interest in Experimental Physics, Thesis Title: Measuring defects with the Holographic Interferometry Method and completing the  Strata 2 (S2) in the Physics Department of the Faculty of Mathematics and Natural Sciences Bandung Institute of Materials Physics with the Thesis Title: Study of the Effect of GaN Growth Temperature on Si Substrates (111) with Assisted Plasma MOCVD. The research being undertaken now is in the Field of Material Physics and Its Applications. The subjects are: Core Physics, Modern Physics, Semiconductor Technology, X-Ray Diffraction, Solid I Physics, Wave Physics and Thermodynamics