Thomas Hannappel

Wafer bonded four‐junction GaInP/GaAs//GaInAsP/GaInAs concentrator solar cells with 44.7% efficiency

Frank Dimroth, M. Grave, Paul Beutel et al. · Progress in Photovoltaics Research and Applications · 2014 · 571 citations

Engineering, Materials Engineering, Materials Science +17

Measurement of Ultrafast Photoinduced Electron Transfer from Chemically Anchored Ru-Dye Molecules into Empty Electronic States in a Colloidal Anatase TiO₂ Film

Thomas Hannappel, Bernd Burfeindt, W. Storck et al. · The Journal of Physical Chemistry B · 1997 · 496 citations

Natural Sciences, Chemistry, Physics +17

Monolithic Photoelectrochemical Device for Direct Water Splitting with 19% Efficiency

Wen‐Hui Cheng, Matthias H. Richter, Matthias M. May et al. · ACS Energy Letters · 2018 · 444 citations · Full text

Natural Sciences, Materials Engineering, Materials Science +17

Efficient direct solar-to-hydrogen conversion by in situ interface transformation of a tandem structure

Matthias M. May, Hans‐Joachim Lewerenz, David Lackner et al. · Nature Communications · 2015 · 311 citations · Full text

Natural Sciences, Chemical Engineering, Chemistry +17

Enhancement of the zero phonon line emission from a single nitrogen vacancy center in a nanodiamond via coupling to a photonic crystal cavity

Janik Wolters, Andreas W. Schell, Günter Kewes et al. · Applied Physics Letters · 2010 · 250 citations · Full text

Natural Sciences, Materials Engineering, Materials Science +16