Zobrazeno 1 - 10
of 39
pro vyhledávání: '"T. F. Schulze"'
Autor:
Gordon G. Wallace, Tony Khoury, Andrew Nattestad, T. F. Schulze, Burkhard Fückel, Timothy W. Schmidt, Klaus Lips, Yuen Yap Cheng, Rowan W. MacQueen, Maxwell J. Crossley
Publikováno v:
Chemical Science
A dual-emitter upconvertor is applied to thin-film solar cells for the first time, generating record figures of merit.
Photochemical upconversion based on triplet–triplet annihilation (TTA-UC) is employed to enhance the short-circuit currents
Photochemical upconversion based on triplet–triplet annihilation (TTA-UC) is employed to enhance the short-circuit currents
Autor:
T. F. Schulze, Timothy W. Schmidt
Publikováno v:
Energy & Environmental Science. 8:103-125
All photovoltaic solar cells transmit photons with energies below the absorption threshold bandgap of the absorber material, which are therefore usually lost for the purpose of solar energy conversion. Upconversion UC devices can harvest this unused
Autor:
Burkhard Fückel, Bernd Stannowski, Tony Khoury, Alexander Colsmann, Klaus Lips, Timothy W. Schmidt, Jens Czolk, Rowan W. MacQueen, T. F. Schulze, Yuen Yap Cheng, Maxwell J. Crossley, Uli Lemmer
Publikováno v:
The Journal of Physical Chemistry C. 116:22794-22801
The efficiency of thin-film solar cells with large optical band gaps, such as organic bulk heterojunction or amorphous silicon solar cells, is limited by their inability to harvest the (infra)red part of the solar spectrum. Photochemical upconversion
Publikováno v:
Lecture Notes in Mobility ISBN: 9783319447650
Advanced Microsystems for Automotive Applications 2016
Advanced Microsystems for Automotive Applications 2016
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c959fca8299f7bfb680baf28ca913ad8
https://doi.org/10.1007/978-3-319-44766-7
https://doi.org/10.1007/978-3-319-44766-7
Publikováno v:
Lecture Notes in Mobility ISBN: 9783319208541
Advanced Microsystems for Automotive Applications 2015
Advanced Microsystems for Automotive Applications 2015
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a928bfea9bb1dd0c7ff6acc297cd6fa
https://doi.org/10.1007/978-3-319-20855-8
https://doi.org/10.1007/978-3-319-20855-8
Autor:
A. Lawerenz, K. Jacob, Lars Korte, Uta Stürzebecher, Carola Klimm, Heike Angermann, E. Conrad, A. Laades, T. F. Schulze
Publikováno v:
Solid State Phenomena. 187:349-352
The dominance of crystalline silicon (Si) in photovoltaics can be ascribed partly to the extensive knowledge about this material, which has been accumulated in microelectronics technology. Methods to passivate Si interfaces, which were developed for
Publikováno v:
Thin Solid Films. 520:4439-4444
We explore the (near-)interface structure of amorphous/crystalline silicon ( a- Si:H/ c- Si) heterojunctions as employed in high-efficiency heterojunction solar cells. We make use of secondary-ion-mass-spectroscopy profiles and minority carrier lifet
Autor:
R. Ferre, T. F. Schulze, Nicola Mingirulli, Ralf Gogolin, Lars Korte, Nils-Peter Harder, Jan Düsterhöft, Jan Haschke
Publikováno v:
IEEE Journal of Photovoltaics. 1:130-134
We compare recently reported results of efficient back-contacted amorphous/crystalline silicon heterojunction solar cells with fill factors up to 78.8% with calculated j-V characteristics that are derived from an area-weighted summation of recombinat
Publikováno v:
Progress in Photovoltaics: Research and Applications. 19:937-945
Thin film hetero-emitter solar cells with large-grained poly-silicon absorbers of around 10 µm thickness have been prepared on glass. The basis of the cell concept is electron-beam-crystallization of an amorphous or nanocrystalline silicon layer dep
Publikováno v:
physica status solidi c. 7:1005-1010
A semi-analytical model to describe the excess carrier concentration-dependent recombination processes and the charge carrier lifetime in a-Si:H/c-Si heterostructures has been developed. In contrast to previously proposed models it accounts for most