Professor Hans J. Scheel started the Scheel Consulting company in 2001 after retiring from the Swiss Federal Institute of Technology. Starting out with a chemical background, he has more than 40 years of experience with crystal growth and epitaxy in university as well as industry. For his achievements in bulk crystal growth and epitaxy technologies, he received awards from IBM and from Swiss, British, Korean Crystal Growth Associations, was elected member of the Russian Academy of Engineering Sciences, and received his D.Sc. from Tohoku University, Japan. He is co-author and editor of 6 books,...