Dark Patches
- Practical Electron Microscopy and Database -
- An Online Book -


This book (Practical Electron Microscopy and Database) is a reference for TEM and SEM students, operators, engineers, technicians, managers, and researchers.


ZnSSe-based/GaAs heterostructures have been becoming very important materials for blue-green light emitting diodes (LEDs) and lasers. However, the applications of these heterostructures are still limited by two main types of defects including dark line defects (DLDs) and dark patches. The dark patches are triangular in shape and form during device operation. Similar to DLDs, dark patches form from pre-existing defects.




The book author (Yougui Liao) welcomes your comments, suggestions, and corrections, please click here for submission. You can click How to Cite This Book to cite this book. If you let Yougui Liao know once you have cited this book, the brief information of your publication will appear on the “Times Cited” page.

Copyright (C) 2006 GlobalSino, All Rights Reserved