M
Mike Pietsch
Researcher at Institut für Kristallzüchtung
Publications - 24
Citations - 2237
Mike Pietsch is an academic researcher from Institut für Kristallzüchtung. The author has contributed to research in topics: Band gap & Absorption edge. The author has an hindex of 14, co-authored 20 publications receiving 1623 citations.
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Journal ArticleDOI
On the bulk β-Ga2O3 single crystals grown by the Czochralski method
Zbigniew Galazka,Klaus Irmscher,Reinhard Uecker,Rainer Bertram,Mike Pietsch,Albert Kwasniewski,M. Naumann,Tobias Schulz,Robert Schewski,Detlef Klimm,Matthias Bickermann +10 more
TL;DR: In this article, the Czochralski method was used to grow 2 in. diameter β-Ga 2 O 3 single crystals with high free-carrier absorption in the near infrared (NIR) wavelength range.
Journal ArticleDOI
Electrical properties of β-Ga2O3 single crystals grown by the Czochralski method
TL;DR: In this paper, temperature dependent conductivity and Hall effect measurements were performed on β-Ga2O3 crystals grown by the Czochralski method from an iridium crucible under a carbon dioxide containing atmosphere.
Journal ArticleDOI
Czochralski growth and characterization of β-Ga2O3 single crystals
Zbigniew Galazka,Reinhard Uecker,Klaus Irmscher,Martin Albrecht,Detlef Klimm,Mike Pietsch,Mario Brützam,Rainer Bertram,Steffen Ganschow,Roberto Fornari +9 more
Journal ArticleDOI
Scaling-Up of Bulk β-Ga2O3 Single Crystals by the Czochralski Method
Zbigniew Galazka,Reinhard Uecker,Detlef Klimm,Klaus Irmscher,M. Naumann,Mike Pietsch,Albert Kwasniewski,Rainer Bertram,Steffen Ganschow,Matthias Bickermann +9 more
Journal ArticleDOI
On the nature and temperature dependence of the fundamental band gap of In2O3
Klaus Irmscher,M. Naumann,Mike Pietsch,Zbigniew Galazka,Reinhard Uecker,Tobias Schulz,Robert Schewski,Martin Albrecht,Roberto Fornari +8 more
TL;DR: In this paper, the onset of optical absorption in In2O3 at about 2.7 eV is investigated by transmission spectroscopy of single crystals grown from the melt.