Properties of purified direct steam grown silicon thermal oxides
Mack, Sebastian, Wolf, Andreas, Walczak, Alexandra, Thaidigsmann, Benjamin, Allan Wotke, Edgar, Spiegelman, Jeffrey J., Preu, Ralf, Biro, Daniel
Published in Solar energy materials and solar cells (01.09.2011)
Published in Solar energy materials and solar cells (01.09.2011)
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Journal Article
Pilot line processing of 18.6% efficient rear surface passivated large area solar cells
Wolf, Andreas, Wotke, Edgar A, Walczak, Alexandra, Mack, Sebastian, Bitnar, Bernd, Koch, Christian, Preu, Ralf, Biro, Daniel
Published in 2010 35th IEEE Photovoltaic Specialists Conference (01.06.2010)
Published in 2010 35th IEEE Photovoltaic Specialists Conference (01.06.2010)
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Conference Proceeding
The SiNTO process: Utilizing a SiNx anti-reflection layer for emitter masking during Thermal Oxidation
Wolf, A., Walczak, A., Mack, S., Wotke, E.A., Lemke, A., Bertram, C., Belledin, U., Biro, D., Preu, R.
Published in 2009 34th IEEE Photovoltaic Specialists Conference (PVSC) (01.06.2009)
Published in 2009 34th IEEE Photovoltaic Specialists Conference (PVSC) (01.06.2009)
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Conference Proceeding
Purified steam for industrial thermal oxidation processes
Mack, S, Biro, D, Wolf, A, Thaidigsmann, B, Walczak, A, Spiegelman, J J, Preu, R
Published in 2010 35th IEEE Photovoltaic Specialists Conference (01.06.2010)
Published in 2010 35th IEEE Photovoltaic Specialists Conference (01.06.2010)
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Conference Proceeding
Faculty time allocation in rural primary care training sites
Crandall, L.A. (University of Florida, Gainesville, FL), Walczak, A.A, Duncan, R.P
Published in The Journal of rural health (01.07.1986)
Published in The Journal of rural health (01.07.1986)
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Journal Article
The Democrats' Deepening Dilemma
Lee Walczak, with Alexandra Starr and Howard Gleckman, in Washington
Published in Bloomberg businessweek (Online) (08.11.2002)
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Published in Bloomberg businessweek (Online) (08.11.2002)
Magazine Article
Terror in America
Lee Walczak, with Alexandra Starr and Richard S. Dunham in Washington, and bureau reports
Published in Bloomberg businessweek (Online) (24.09.2001)
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Published in Bloomberg businessweek (Online) (24.09.2001)
Magazine Article
The GOP's Statehouse Blues Democrats seem poised to grab key governorships
Richard S. Dunham and Lee Walczak in Washington, Alexandra Starr in Detroit, Lorraine Woellert in Jacksonville, and William C. Symonds in Boston
Published in Bloomberg businessweek (Online) (14.10.2002)
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Published in Bloomberg businessweek (Online) (14.10.2002)
Magazine Article
Bush's Fragile Coalition: The President must tread carefully to keep global support intact
Richard S. Dunham, with Lee Walczak, Stan Crock, and Alexandra Starr, in Washington, Paul Starobin in Moscow, Dexter Roberts in Beijing, and bureau reports
Published in Bloomberg businessweek (Online) (01.10.2001)
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Published in Bloomberg businessweek (Online) (01.10.2001)
Magazine Article