M
M. Seelmann-Eggebert
Publications - 2
Citations - 351
M. Seelmann-Eggebert is an academic researcher. The author has contributed to research in topics: Sapphire & Etching (microfabrication). The author has an hindex of 2, co-authored 2 publications receiving 345 citations.
Papers
More filters
Journal ArticleDOI
Polarity of (00.1) GaN epilayers grown on a (00.1) sapphire
TL;DR: In this article, a simple etching technique is proposed for quick distinction of the epitaxial film polarity and the assignment of the etching behavior to the proper crystal structure is achieved by an analysis of the respective two-dimensional photoelectron diffraction patterns.
Journal ArticleDOI
Polarity determination for GaN films grown on (0001) sapphire and high-pressure-grown GaN single crystals
TL;DR: In this article, a given undoped GaN layer deposited on (0001) sapphire by metalorganic chemical vapor deposition and a given high-pressure-grown GaN single crystal have been studied by three different techniques: Hemispherically scanned x-ray photoelectron diffraction, convergent beam electron diffraction and chemical etching.