Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Sudersena Rao Tatavarti"'
Publikováno v:
IEEE Journal of Photovoltaics. 12:1192-1197
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::18a91486ee29f424a31c6d589985eac2
https://doi.org/10.1109/jphotov.2022.3187380
https://doi.org/10.1109/jphotov.2022.3187380
Publikováno v:
Physics, Simulation, and Photonic Engineering of Photovoltaic Devices XI.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f394471b08c5978d92b0694817e17d14
https://doi.org/10.1117/12.2609780
https://doi.org/10.1117/12.2609780
Autor:
Andree Wibowo, Seth M. Hubbard, Zachary S. Bittner, Michael A. Slocum, Sudersena Rao Tatavarti, S. Phillip Ahrenkiel, George T. Nelson, Hyun Kum
Publikováno v:
Solar Energy Materials and Solar Cells. 185:153-157
We report the first demonstration of MOVPE-grown inverted metamorphic (IMM) cells with QDs embedded in the middle GaAs sub-cell. The IMM cells were fabricated on full 4″ wafer using Epitaxial Lift off (ELO) technology. GaAs sub-cell embedded with 1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::36e35b9b950523789c5c1bc1d9df5d4a
https://doi.org/10.1016/j.solmat.2018.05.016
https://doi.org/10.1016/j.solmat.2018.05.016
Autor:
Ping Chun Li, Edward T. Yu, Christopher Stender, Sudersena Rao Tatavarti, Kimberly Sablon, Li Ji, Xiaohan Li
Publikováno v:
Solar Energy Materials and Solar Cells. 143:567-572
We demonstrate the integration of subwavelength moth-eye and Al2O3 nanoisland structures fabricated on polymer packaging sheets and the surface of conventional Al2O3/TiO2 bilayer antireflection coatings, respectively, with epitaxial lift-off single-j
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df1c0887d0ea950652270f1d9be103d2
https://doi.org/10.1016/j.solmat.2015.08.006
https://doi.org/10.1016/j.solmat.2015.08.006
Publikováno v:
2018 IEEE 7th World Conference on Photovoltaic Energy Conversion (WCPEC) (A Joint Conference of 45th IEEE PVSC, 28th PVSEC & 34th EU PVSEC).
We demonstrate the integration of subwavelength moth-eye antireflection nanostructures onto a fully packaged commercial eight cell array of dual junction epitaxial lift-off GaAs solar cells. A low cost, scalable, and large area nanosphere lithography
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::286415f99463b4df3f35c67292aea788
https://doi.org/10.1109/pvsc.2018.8548006
https://doi.org/10.1109/pvsc.2018.8548006
Autor:
Claiborne McPheeters, Edward T. Yu, Xiaohan Li, Kimberly Sablon, Christopher Stender, Ping Chun Li, Li Ji, Sudersena Rao Tatavarti
Publikováno v:
Progress in Photovoltaics: Research and Applications. 23:1398-1405
Reduction in surface and interface reflectance via the integration of subwavelength nanostructures in flexible polymer packaging material combined with incorporation of dielectric nanoislands into a conventional two-layer antireflection coating has b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd057f6cd313422752ac35cfe6be4f8b
https://doi.org/10.1002/pip.2565
https://doi.org/10.1002/pip.2565
Autor:
Ashok K. Sood, Sudersena Rao Tatavarti, Roger E. Welser, Alex Howard, Andree Wibowo, David M. Wilt
Publikováno v:
SPIE Proceedings.
High-voltage InGaAs quantum well solar cells have been demonstrated in a thin-film format, utilizing structures that employ advanced band gap engineering to suppress non-radiative recombination and expose the limiting radiative component of the diode
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b0bfd520d5f590027433d48604670a29
https://doi.org/10.1117/12.2185571
https://doi.org/10.1117/12.2185571
Publikováno v:
2011 37th IEEE Photovoltaic Specialists Conference.
An analysis of the temperature dependent dark current and spectral response characteristics of an In 0.5 Ga 0.5 As/GaAs quantum dot solar cell has been performed to determine the dominant physical processes that lead to a reduction of the open circui
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cdaf6ffaf28ed8a520f7870496e110ec
https://doi.org/10.1109/pvsc.2011.6186006
https://doi.org/10.1109/pvsc.2011.6186006
Autor:
S. Phillip Ahrenkiel, Zachary S. Bittner, David V. Forbes, Andree Wibowo, Sudersena Rao Tatavarti, Mitchell F. Bennett, Kevin Chern, Seth M. Hubbard, Noren Pan
Publikováno v:
Applied Physics Letters. 103:213902
InAs/GaAs strain-balanced quantum dot (QD) n-i-p solar cells were fabricated by epitaxial lift-off (ELO), creating thin and flexible devices that exhibit an enhanced sub-GaAs bandgap current collection extending into the near infrared. Materials and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ebed8effe233bd599c96e73ddd1d327
https://doi.org/10.1063/1.4833776
https://doi.org/10.1063/1.4833776
Publikováno v:
Applied Physics Letters. 98:183509
The authors would like to acknowledge financial support from the Australian Research Council and facility support from the Australian National Fabrication Facility ACT node.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e0d8872d0781d4567daac531428a70b8
https://doi.org/10.1063/1.3586251
https://doi.org/10.1063/1.3586251