Rainer Klaus Krause
HGST
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Featured researches published by Rainer Klaus Krause.
Archive | 2015
Harold J. Hovel; Kevin M. Prettyman; Rainer Klaus Krause; Roy Dipankar
At the beginning of this project 125 wafers of UMG material blended with non-UMG were obtained in the various blends; 50/50,70/30,80/20. 90/10 and 100% UMG. Solar grade , non-UMG material was used for comparison. Many techniques for starting substrate evaluation were used including lifetime, resitivity, SEM, IPCMS. Some degree of gettering was implemented by lengthening the time of phosphorous diffusion. The UMG/solar blends resulted in 14.5% -15% efficiencies, and even 100% UMG showed 14.5% values, not less than standard cells manufactured at the time and an encouraging result for the prospects of using UMG material due to the lower
Archive | 1984
Hans-Juergen Eickelmann; Michael Haag; Harold John Hovel; Rainer Klaus Krause; Markus Schmidt; Steven E. Steen
/watt. A later decline in the cost of Si and an emphasis on reaching higher efficiencies in general led to a vanishing interest in the use of UMG.
Archive | 2007
Michael Haag; Michael Kaltenbach; Udo Kleemann; Rainer Klaus Krause; Douglas J. Murray; Gerd Pfeiffer; Markus Schmidt
Archive | 2006
Rainer Klaus Krause; Jan Marien; Johannes Thomas Paul; Gunther Wilhelm Sandmann; Gerhard Anton Scherb; Hubert Erwin Schuy; Stefan Seifried
Archive | 2002
Rainer Klaus Krause; Markus Schmidt; Stefan Seifried; Wolfgang Egert; Eva Urlaub; Ashok Lahiri
Archive | 2003
Rainer Klaus Krause; Edgar Maehringer-Kunz
Archive | 2009
Rainer Klaus Krause; Gerd Pfeiffer; Xiaoyan Shao
Archive | 2009
Rainer Klaus Krause; Gerd Pfeiffer; Hans-Juergen Eickelmann; Thorsten Muehge
Archive | 2002
Rainer Klaus Krause; Marion Hejny; Stefan Seifried; Markus Schmidt; Manfred Ebert
Archive | 2006
Rainer Klaus Krause; Gerd P. Pfeifer; Markus Schmidt
