Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Franziska Back"'
Autor:
Franziska Back, Bernd Rech, Veit Preidel, Daniel Amkreutz, Burkhard Beckhoff, Jonas Baumann, David Eisenhauer, Beatrix Pollakowski, Christiane Becker, Eveline Rudigier-Voigt, Birgit Kanngieβer
Publikováno v:
physica status solidi (a). 212:529-534
We present grazing incidence X-ray fluorescence (GIXRF) experiments on 3D periodically textured interfaces of liquid phase crystallized silicon thin-film solar cells on glass. The influence of functional layers (SiOx or SiOx/SiCx) – placed between
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4694e4afa39b4f7ab183099fcaf89aac
https://doi.org/10.1002/pssa.201400112
https://doi.org/10.1002/pssa.201400112
Publikováno v:
Thin Solid Films. 562:274-281
Nanostructured sol–gel films with high-temperature stability are used in the area of electronics, photonics or biomimetic materials as light-trapping architectures in solar cells, displays, waveguides or as superhydrophobic surfaces with a lotus ef
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b76ae49dce4241b6d3acc917354e2a30
https://doi.org/10.1016/j.tsf.2014.04.082
https://doi.org/10.1016/j.tsf.2014.04.082
Autor:
Christiane Becker, Tobias Sontheimer, Daniel Lockau, Franziska Back, Eveline Rudigier-Voigt, Veit Preidel, Bernd Rech
Publikováno v:
physica status solidi (RRL) - Rapid Research Letters. 7:1045-1049
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9808aea50e45494312c3bdfc5c3f8c82
https://doi.org/10.1002/pssr.201308098
https://doi.org/10.1002/pssr.201308098
Publikováno v:
Journal of Sol-Gel Science and Technology. 66:73-83
Hybrid polymer solutions suitable for UV-nanoimprint were synthesized by combination of an alkoxysilane binder mixture with silica nanoparticles. Hydrolysis and condensation reactions were monitored by NMR and viscosity measurements. Thereby long-ter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9cacc26258589d90847d080d2e3954e9
https://doi.org/10.1007/s10971-013-2969-x
https://doi.org/10.1007/s10971-013-2969-x
Publikováno v:
Zeitschrift für anorganische und allgemeine Chemie. 635:1306-1312
The neutral pentacoordinate silicon(IV) complexes 3 (SiClO2NC skeleton), 4 (SiO3NC), 5 (SiO2N2C), and 6 (SiClON2C) were synthesized. Compounds 3–6 contain a tridentate dianionic O,N,O (3–5) or O,N,N ligand (6), a phenyl ligand, and a (pseudo-)hal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a8019b47ed534e89f8608d5e34e7eb6
https://doi.org/10.1002/zaac.200900108
https://doi.org/10.1002/zaac.200900108
Autor:
Eveline Rudigier-Voigt, Jolly Xavier, Philippe Wyss, Franziska Back, Jürgen Probst, Bernd Löchel, Christoph Hülsen, David Eisenhauer, Christiane Becker
Publikováno v:
SPIE Proceedings.
We present our results on optical absorption enhancement in crystalline silicon (c-Si) absorber structured with transversely quasicrystalline lattice geometry for thin-film photovoltaics. c-Si nanoarchitectures are prepared on the nanoimprinted ten-f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::70135150aed99d183d7261bfb85e3545
https://doi.org/10.1117/12.2052796
https://doi.org/10.1117/12.2052796
Autor:
Christiane Becker, Franziska Back, Bernd Löchel, Tobias Sontheimer, Veit Preidel, Bernd Rech, Alexei Erko, Eveline Rudigier-Voigt, Philippe Wyss, Jürgen Probst, Frank Schmidt, Jolly Xavier, Sven Burger, Christoph Hülsen
Publikováno v:
SPIE Proceedings.
A smart light trapping scheme is essential to tap the full potential of polycrystalline silicon (poly-Si) thin-film solar cells. Periodic nanophotonic structures are of particular interest as they allow to substantially surpass the Lambertian limit f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::afc3757e43f9ca7f58eb35e0fc027fe1
https://doi.org/10.1117/12.2023871
https://doi.org/10.1117/12.2023871
Autor:
Tobias Sontheimer, Franziska Back, Bernd Rech, Daniel Amkreutz, Christiane Becker, Eveline Rudigier-Voigt, Veit Preidel
Publikováno v:
SPIE Proceedings.
Large grained polycrystalline silicon (poly-Si) absorbers were realized by electron beam induced liquid phase crystallization on 2 μm periodically patterned glass substrates and processed into a-Si:H/poly-Si heterojunction thin-film solar cells. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::997bc0b36f64966cc098f4f4d19c36db
https://doi.org/10.1117/12.2023989
https://doi.org/10.1117/12.2023989
Autor:
Bernd Löchel, Jolly Xavier, David Eisenhauer, Philippe Wyss, Jürgen Probst, Christiane Becker, Franziska Back, Eveline Rudigier-Voigt
Publikováno v:
Optical Materials Express. 4:2290
We present nanophotonic light harvesting crystalline silicon (c-Si) thin films on glass exhibiting ten-fold transversely quasicrystalline lattice geometry on 6 x 8 mm2 area. The c-Si architectures with a nearest neighbor distance of 650 nm are fabric
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a61acfe1fb72469fbfd64b00de9c0ef
https://doi.org/10.1364/ome.4.002290
https://doi.org/10.1364/ome.4.002290
Autor:
Franziska Back, Frank Schmidt, Tobias Sontheimer, Bernd Rech, Bernd Löchel, Klaus Lips, Eveline Rudigier-Voigt, Daniel Lockau, Christiane Becker, Alexei Erko, Veit Preidel, Alexander Schnegg
Publikováno v:
Journal of Applied Physics. 114:173513
By employing electron paramagnetic resonance spectroscopy, transmission electron microscopy, and optical measurements, we systematically correlate the structural and optical properties with the deep-level defect characteristics of various tailored pe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d0abd2fb820c547ea3e0e80e82c12998
https://doi.org/10.1063/1.4829008
https://doi.org/10.1063/1.4829008