Zobrazeno 1 - 10
of 50
pro vyhledávání: '"Yao-Chung Tsao"'
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 7, Iss 1, Pp 914-925 (2016)
A variety of extrinsic chiral metamaterials were fabricated by a combination of self-ordering anodic oxidation of aluminum foil, nanoimprint lithography and glancing angle deposition. All of these techniques are scalable and pose a significant improv
Externí odkaz:
https://doaj.org/article/0f036d90676949c5bca03e3e20067cae
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 7, Iss 1, Pp 914-925 (2016)
Slyngborg, M, Tsao, Y-C & Fojan, P 2016, ' Large-scale fabrication of achiral plasmonic metamaterials with giant chiroptical response ', Beilstein Journal of Nanotechnology, vol. 7, pp. 914-925 . https://doi.org/10.3762/bjnano.7.83
Beilstein Journal of Nanotechnology
Slyngborg, M, Tsao, Y-C & Fojan, P 2016, ' Large-scale fabrication of achiral plasmonic metamaterials with giant chiroptical response ', Beilstein Journal of Nanotechnology, vol. 7, pp. 914-925 . https://doi.org/10.3762/bjnano.7.83
Beilstein Journal of Nanotechnology
A variety of extrinsic chiral metamaterials were fabricated by a combination of self-ordering anodic oxidation of aluminum foil, nanoimprint lithography and glancing angle deposition. All of these techniques are scalable and pose a significant improv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::195516ba0e831f09042dbc2bbafe1ae2
https://doaj.org/article/0f036d90676949c5bca03e3e20067cae
https://doaj.org/article/0f036d90676949c5bca03e3e20067cae
Autor:
Pia Jensen, Caterina Summonte, Bjarke R. Jeppesen, Derese Desta, Peter Balling, M. Bellettato, Rui N. Pereira, Yao Chung Tsao, Hartmut Wiggers, Arne Nylandsted Larsen, Sanjay K. Ram, Rita Rizzoli
Publikováno v:
Desta, D, Ram, S, Rizzoli, R, Bellettato, M, Summonte, C, Jeppesen, B R, Jensen, P B, Tsao, Y-C, Wiggers, H, Pereira, R N, Balling, P & Larsen, A N 2016, ' Novel back-reflector architecture with nanoparticle based buried light-scattering microstructures for improved solar cell performance ', Nanoscale, no. 23, 8, pp. 12035-12046 . https://doi.org/10.1039/c6nr00259e
Desta, D, Ram, S K, Rizzoli, R, Bellettato, M, Summonte, C, Jeppesen, B R, Jensen, P B, Tsao, Y C, Wiggers, H, Marques Pereira, R N, Balling, P & Larsen, A N 2016, ' Novel back-reflector architecture with nanoparticle based buried light-scattering microstructures for improved solar cell performance ', Nanoscale, vol. 8, no. 23, pp. 12035-12046 . https://doi.org/10.1039/c6nr00259e
Nanoscale
8 (2016): 12035–12046. doi:10.1039/c6nr00259e
info:cnr-pdr/source/autori:Desta, Derese; Ram, Sanjay K.; Rizzoli, Rita; Bellettato, Michele; Summonte, Caterina; Jeppesen, Bjarke R.; Jensen, Pia B.; Tsao, Yao-Chung; Wiggers, Hartmut; Pereira, Rui N.; Balling, Peter; Larsen, Arne Nylandsted/titolo:Novel back-reflector architecture with nanoparticle based buried light-scattering microstructures for improved solar cell performance/doi:10.1039%2Fc6nr00259e/rivista:Nanoscale (Print)/anno:2016/pagina_da:12035/pagina_a:12046/intervallo_pagine:12035–12046/volume:8
Desta, D, Ram, S K, Rizzoli, R, Bellettato, M, Summonte, C, Jeppesen, B R, Jensen, P B, Tsao, Y C, Wiggers, H, Marques Pereira, R N, Balling, P & Larsen, A N 2016, ' Novel back-reflector architecture with nanoparticle based buried light-scattering microstructures for improved solar cell performance ', Nanoscale, vol. 8, no. 23, pp. 12035-12046 . https://doi.org/10.1039/c6nr00259e
Nanoscale
8 (2016): 12035–12046. doi:10.1039/c6nr00259e
info:cnr-pdr/source/autori:Desta, Derese; Ram, Sanjay K.; Rizzoli, Rita; Bellettato, Michele; Summonte, Caterina; Jeppesen, Bjarke R.; Jensen, Pia B.; Tsao, Yao-Chung; Wiggers, Hartmut; Pereira, Rui N.; Balling, Peter; Larsen, Arne Nylandsted/titolo:Novel back-reflector architecture with nanoparticle based buried light-scattering microstructures for improved solar cell performance/doi:10.1039%2Fc6nr00259e/rivista:Nanoscale (Print)/anno:2016/pagina_da:12035/pagina_a:12046/intervallo_pagine:12035–12046/volume:8
A new back-reflector architecture for light-management in thin-film solar cells is proposed that includes a morphologically smooth top surface with light-scattering microstructures buried within. The microstructures are pyramid shaped, fabricated on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::560086e972070769d675284b9c1ed181
https://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&origin=inward&scp=84974588024
https://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&origin=inward&scp=84974588024
Autor:
Kjeld Møller Pedersen, Thomas Garm Pedersen, Thomas Søndergaard, Yao-Chung Tsao, Peter Kristensen, Rita Rizzoli
Publikováno v:
Tsao, Y-C, Søndergaard, T, Kristensen, P K, Rizolli, R, Pedersen, K & Pedersen, T G 2015, ' Rapid fabrication and trimming of nanostructured backside reflectors for enhanced optical absorption in a-Si:H solar cells ', Applied Physics A: Materials Science & Processing, vol. 120, no. 2, pp. 417-425 . https://doi.org/10.1007/s00339-015-9205-1
Applied physics. A, Materials science & processing
120 (2015): 417–425. doi:10.1007/s00339-015-9205-1
info:cnr-pdr/source/autori:Tsao, Yao Chung; Søndergaard, Thomas; Kristensen, Peter Kjær; Rizzoli, Rita; Pedersen, Kjeld; Pedersen, Thomas Garm/titolo:Rapid fabrication and trimming of nanostructured backside reflectors for enhanced optical absorption in a-Si:H solar cells/doi:10.1007%2Fs00339-015-9205-1/rivista:Applied physics. A, Materials science & processing (Print)/anno:2015/pagina_da:417/pagina_a:425/intervallo_pagine:417–425/volume:120
Applied physics. A, Materials science & processing
120 (2015): 417–425. doi:10.1007/s00339-015-9205-1
info:cnr-pdr/source/autori:Tsao, Yao Chung; Søndergaard, Thomas; Kristensen, Peter Kjær; Rizzoli, Rita; Pedersen, Kjeld; Pedersen, Thomas Garm/titolo:Rapid fabrication and trimming of nanostructured backside reflectors for enhanced optical absorption in a-Si:H solar cells/doi:10.1007%2Fs00339-015-9205-1/rivista:Applied physics. A, Materials science & processing (Print)/anno:2015/pagina_da:417/pagina_a:425/intervallo_pagine:417–425/volume:120
Nanostructured metallic backside reflectors (BSRs) are crucial for enhanced optical absorption in thin-film amorphous silicon solar cells. The structural fabrication based on rapid aluminum (Al) anodization has a potential for roll-to-roll processes,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e2a67864259948d464edaae945c85f03
https://vbn.aau.dk/da/publications/9ffebaaf-2413-4070-b17c-3afc894a3d6a
https://vbn.aau.dk/da/publications/9ffebaaf-2413-4070-b17c-3afc894a3d6a
Autor:
Liqiong An, Kjeld Møller Pedersen, Thomas Søndergaard, Yao-Chung Tsao, Syed Talat Ali, Jeppe Nørgaard
Publikováno v:
An, L, Ali, S T, Søndergaard, T, Nørgaard, J, Tsao, Y-C & Pedersen, K 2015, ' Optimization of TiAlN/TiAlON/Si3N4 solar absorber coatings ', Solar Energy, vol. 118, pp. 410-418 . https://doi.org/10.1016/j.solener.2015.05.042
A procedure to optimize a solar absorber coating stack with layers of TiAlN, TiAlON, and Si3N4, prepared using direct current magnetron sputtering on stainless steel with a Mo buffer layer, is presented. As input for this procedure the optical consta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c82bfd2f5c2654aabeecce8deec8ef70
https://vbn.aau.dk/da/publications/eda4a26e-c4e5-4c77-bda7-53e12b0d511e
https://vbn.aau.dk/da/publications/eda4a26e-c4e5-4c77-bda7-53e12b0d511e
Publikováno v:
Trolle, M L, Tsao, Y-C, Pedersen, K & Pedersen, T G 2015, ' Observation of excitonic resonances in the second harmonic spectrum of MoS2 ', Physical Review B (Condensed Matter and Materials Physics), vol. 92, 161409 . https://doi.org/10.1103/PhysRevB.92.161409
We measure the second-harmonic (SH) response of MoS$_2$ in a broad fundamental photon energy range between 0.85 and 1.7 eV, and present a continuous SH spectrum capturing signatures of both the fundamental A and B excitons in addition to the intense
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::801825b2d07c38133320c7f5d2bbae3b
Autor:
Kjeld Møller Pedersen, Peter Balling, Yao-Chung Tsao, Pekka T. Neuvonen, Sanjay K. Ram, Ivan Samatov, Thomas Garm Pedersen, Rita Rizzoli, Sabrina R. Johannsen, Arne Nylandsted Larsen, M. Bellettato, Rui N. Pereira, Derese Desta, Bjarke R. Jeppesen
Publikováno v:
Journal of physics. D, Applied physics
48 (2015): 365101–365111. doi:10.1088/0022-3727/48/36/365101
info:cnr-pdr/source/autori:Ram, Sanjay K.; Rizzoli, Rita; Desta, Derese; Jeppesen, Bjarke R.; Bellettato, Michele; Samatov, Ivan; Tsao, Yao Chung; Johannsen, Sabrina R.; Neuvonen, Pekka T.; Pedersen, Thomas Garm; Pereira, Rui N.; Pereira, Rui N.; Pedersen, Kjeld; Balling, Peter; Larsen, Arne Nylandsted/titolo:Directly patterned TiO2<%2Finf> nanostructures for efficient light harvesting in thin film solar cells/doi:10.1088%2F0022-3727%2F48%2F36%2F365101/rivista:Journal of physics. D, Applied physics (Print)/anno:2015/pagina_da:365101/pagina_a:365111/intervallo_pagine:365101–365111/volume:48
Ram, S, Rizolli, R, Desta, D, Jeppesen, B R, Bellettato, M, Samatov, I, Tsao, Y-C, Johannsen, S R, Neuvonen, P T, Pedersen, T G, Marques Pereira, R N, Pedersen, K, Balling, P & Larsen, A N 2015, ' Directly patterned TiO2 nanostructures for efficient light harvesting in thin film solar cells ', Journal of Physics D: Applied Physics, vol. 48, no. 36 . https://doi.org/10.1088/0022-3727/48/36/365101
Ram, S K, Rizzoli, R, Desta, D, Jeppesen, B R, Bellettato, M, Samatov, I, Tsao, Y-C, Johannsen, S R, Neuvonen, P T, Pedersen, T G, Pereira, R N, Pedersen, K, Balling, P & Larsen, A N 2015, ' Directly patterned TiO 2 nanostructures for efficient light harvesting in thin film solar cells ', Journal of Physics D: Applied Physics, vol. 48, no. 36, 365101 . https://doi.org/10.1088/0022-3727/48/36/365101
48 (2015): 365101–365111. doi:10.1088/0022-3727/48/36/365101
info:cnr-pdr/source/autori:Ram, Sanjay K.; Rizzoli, Rita; Desta, Derese; Jeppesen, Bjarke R.; Bellettato, Michele; Samatov, Ivan; Tsao, Yao Chung; Johannsen, Sabrina R.; Neuvonen, Pekka T.; Pedersen, Thomas Garm; Pereira, Rui N.; Pereira, Rui N.; Pedersen, Kjeld; Balling, Peter; Larsen, Arne Nylandsted/titolo:Directly patterned TiO2<%2Finf> nanostructures for efficient light harvesting in thin film solar cells/doi:10.1088%2F0022-3727%2F48%2F36%2F365101/rivista:Journal of physics. D, Applied physics (Print)/anno:2015/pagina_da:365101/pagina_a:365111/intervallo_pagine:365101–365111/volume:48
Ram, S, Rizolli, R, Desta, D, Jeppesen, B R, Bellettato, M, Samatov, I, Tsao, Y-C, Johannsen, S R, Neuvonen, P T, Pedersen, T G, Marques Pereira, R N, Pedersen, K, Balling, P & Larsen, A N 2015, ' Directly patterned TiO2 nanostructures for efficient light harvesting in thin film solar cells ', Journal of Physics D: Applied Physics, vol. 48, no. 36 . https://doi.org/10.1088/0022-3727/48/36/365101
Ram, S K, Rizzoli, R, Desta, D, Jeppesen, B R, Bellettato, M, Samatov, I, Tsao, Y-C, Johannsen, S R, Neuvonen, P T, Pedersen, T G, Pereira, R N, Pedersen, K, Balling, P & Larsen, A N 2015, ' Directly patterned TiO 2 nanostructures for efficient light harvesting in thin film solar cells ', Journal of Physics D: Applied Physics, vol. 48, no. 36, 365101 . https://doi.org/10.1088/0022-3727/48/36/365101
A novel, scalable, and low-cost strategy for fabricating sub-wavelength scale hierarchical nanostructures by direct patterning of TiO2 nanoparticles on glass substrates is reported. Two nanostructural designs of light-trapping back-surface reflectors
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ff309c2bc206306408cbfd4a1bd83023
https://publications.cnr.it/doc/348851
https://publications.cnr.it/doc/348851
Autor:
Thomas Søndergaard, Yao-Chung Tsao, Kjeld Møller Pedersen, Thomas Garm Pedersen, Peter Kristensen
Publikováno v:
Søndergaard, T, Tsao, Y-C, Kristensen, P K, Pedersen, T G & Pedersen, K 2014, ' Light trapping in guided modes of thin-film silicon-on-silver waveguides by scattering from a nanostrip ', Optical Society of America. Journal B: Optical Physics, vol. 31, no. 9, pp. 2036-2044 . https://doi.org/10.1364/JOSAB.31.002036
Light trapping in a waveguide configuration consisting of a thin planar film of hydrogenated amorphous silicon (aSi:H) on a planar silver backreflector is studied theoretically and experimentally. Light trapping is achieved by scattering of light fro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c413373862187cbc86e3d2b7369dc1d6
https://vbn.aau.dk/da/publications/d56416ca-72cf-4884-a370-a1944a986b2e
https://vbn.aau.dk/da/publications/d56416ca-72cf-4884-a370-a1944a986b2e
Publikováno v:
Yao-Chung, E T, Fisker, C & Pedersen, T G 2014, ' Optical absorption of amorphous silicon on anodized aluminum substrates for solar cell applications ', Optics Communications, vol. 315, pp. 17-25 . https://doi.org/10.1016/j.optcom.2013.10.090
The development of backside reflectors (BSRs) is crucial for the efficiency of future low cost thin-film silicon (Si) solar cells. In this work, nanostructured aluminum substrates intended as back reflectors are produced by anodization, and hydrogena
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c4a00abd0b51dc351ff2ebb6ca0ae4f0
https://vbn.aau.dk/da/publications/29c97fe9-9b24-4b59-b37b-0823e9bb4323
https://vbn.aau.dk/da/publications/29c97fe9-9b24-4b59-b37b-0823e9bb4323
Autor:
Hsiung Chou, Kung-Shang Yang, Yao-Chung Tsao, Dwivedi, G. D., Cheng-Pang Lin, Shih-Jye Sun, Lin, L. K., Lee, S. F.
Publikováno v:
Applied Physics Letters; 4/4/2016, Vol. 108 Issue 14, p142404-1-142404-5, 5p, 3 Graphs