Zobrazeno 1 - 10
of 250
pro vyhledávání: '"M. Branz"'
Autor:
Arthur Yelon, Howard M. Branz
Publikováno v:
Physics Today. 74:10-11
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d6de7c870bc86b4689ddf4833af1012
https://doi.org/10.1063/pt.3.4892
https://doi.org/10.1063/pt.3.4892
Publikováno v:
Energy & Environmental Science. 8:3083-3091
Photovoltaic (PV) solar energy systems are being deployed at an accelerating rate to supply low-carbon electricity worldwide. However, PV is unlikely to economically supply much more than 10% of the world's electricity unless there is a dramatic redu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c6ead6cf80ecc09275804088d0e57a2
https://doi.org/10.1039/c5ee01998b
https://doi.org/10.1039/c5ee01998b
Autor:
Svetoslav Koynov, Stefan Kontermann, Thomas Gimpel, Ralf B. Wehrspohn, Xiaopeng Li, Johannes Ziegler, Howard M. Branz, Kevin Füchsel, Benjamin Gesemann, Michael Algasinger, Matthias Zilk, Jihun Oh, Alexander Sprafke, Thomas Käsebier, Martin Otto, Volker Naumann
Publikováno v:
Photon Management in Solar Cells
This article presents an overview of the fabrication methods of black silicon, their resulting morphologies, and a quantitative comparison of their optoelectronic properties. To perform this quantitative comparison, different groups working on black
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3a83b1111d833fd7d3cec12ce748a376
https://doi.org/10.1002/adom.201400395
https://doi.org/10.1002/adom.201400395
Publikováno v:
Progress in Photovoltaics: Research and Applications. 23:1375-1380
We produce low-reflectivity nanostructured ‘black’ silicon (bSi) using copper (Cu) nanoparticles as the catalyst for metal-assisted etching and demonstrate a 17.0%-efficient Cu-etched bSi solar cell without any vacuum-deposited anti-reflection co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::034c0aa5b1f78ddc716b679e0fb147a8
https://doi.org/10.1002/pip.2562
https://doi.org/10.1002/pip.2562
Autor:
Shuo Li, Hele Savin, Howard M. Branz, Sukgeun Choi, Jarmo Skarp, Marko Yli-Koski, Guillaume von Gastrow, Ville Malinen, Benjamin G. Lee
Publikováno v:
Thin Solid Films. 550:541-544
Bilayer coatings deposited by atomic layer deposition are shown to simultaneously achieve excellent passivation and low reflectivity, suitable for application on the front side of high-performance n-type Si solar cells. We designed and fabricated bil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cfb701495c485289ec20e66f5853a7ba
https://doi.org/10.1016/j.tsf.2013.10.166
https://doi.org/10.1016/j.tsf.2013.10.166
Autor:
Yixin Zhao, Kai Zhu, Nicholas C. Anderson, John A. Turner, Michael W. Ratzloff, David W. Mulder, Howard M. Branz, Nathan R. Neale, Paul W. King
Publikováno v:
ACS applied materialsinterfaces. 8(23)
Metalloenzymes featuring earth-abundant metal-based cores exhibit rates for catalytic processes such as hydrogen evolution comparable to those of noble metals. Realizing these superb catalytic properties in artificial systems is challenging owing to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6bcbd2d5708dde857aa113c8c0a83f63
https://pubmed.ncbi.nlm.nih.gov/27219350
https://pubmed.ncbi.nlm.nih.gov/27219350
Publikováno v:
Nature Nanotechnology. 7:743-748
Silicon nanowire and nanopore arrays promise to reduce manufacturing costs and increase the power conversion efficiency of photovoltaic devices. So far, however, photovoltaic cells based on nanostructured silicon exhibit lower power conversion effici
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::61e501136569d708bdbc43822a5ea8ba
https://doi.org/10.1038/nnano.2012.166
https://doi.org/10.1038/nnano.2012.166
Publikováno v:
The Journal of Physical Chemistry C. 116:19262-19267
We demonstrate a novel micropixelation strategy to stabilize the p–i hydrogenated amorphous silicon (a-Si:H) photocathodes used for hydrogen production in photoelectrochemical water splitting. The main mechanism of corrosion of planar electrodes in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b6c16b7d8ff490bf255a2be10e712f2
https://doi.org/10.1021/jp303358m
https://doi.org/10.1021/jp303358m
Autor:
Joel Pankow, Ina T. Martin, Scott W. Cowley, Howard M. Branz, Maria L. Ghirardi, Rebecca A. Shircliff, John F. Fennell, Paul Stradins
Publikováno v:
ACS Applied Materials & Interfaces. 3:3285-3292
The amine density of 3-aminopropyldimethylethoxysilane (APDMES) films on silica is controlled to determine its effect on DNA probe density and subsequent DNA hybridization. The amine density is tailored by controlling the surface reaction time of (1)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f6fcf8dcd9209a0a57ae41f50b6d4125
https://doi.org/10.1021/am200604q
https://doi.org/10.1021/am200604q
Autor:
Paul Stradins, Ina T. Martin, David L. Young, Howard M. Branz, Kirstin Alberi, Charles W. Teplin, Manuel J. Romero, Qi Wang
Publikováno v:
Thin Solid Films. 519:4545-4550
We have demonstrated that hot-wire chemical vapor deposition (HWCVD) is an excellent technique to produce high-quality epitaxial silicon at high rates, at substrate temperatures from 620 to 800 °C. Fast, scalable, inexpensive epitaxy of high-quality
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a703623001b14ce03808c1a62d400305
https://doi.org/10.1016/j.tsf.2011.01.335
https://doi.org/10.1016/j.tsf.2011.01.335