Influence of Nd3+ doping on the structural and near-IR photoluminescence properties of nanostructured TiO2 films

Autor: G. Alombert Goget, Maurizio Ferrari, Davor Ristić, Victor Micheli, Nadhira Laidani, Rajesh Pandiyan, Ruben Bartali, I. Luciu, Gloria Gottardi

Publikováno v: EMRS-2011 European Materials Research Society Conference, Symp. Advanced Inorganic Materials and Concepts for Photovoltaics, pp. 167–171, Strasbourg, France, 2012
info:cnr-pdr/source/autori:R. Pandiyan, R. Bartali, V. Micheli, G. Gottardi, I. Luciu, D. Ristic, G. Alombert Goget, M. Ferrari, N. Laidani/congresso_nome:EMRS-2011 European Materials Research Society Conference, Symp. Advanced Inorganic Materials and Concepts for Photovoltaics/congresso_luogo:Strasbourg, France/congresso_data:2012/anno:2012/pagina_da:167/pagina_a:171/intervallo_pagine:167–171

Doping of TiO 2 – a wide band gap material - with Neodymium (Nd 3+ ) ions have been the focus of research interest for the solar spectrum downshifting, a process which can improve the efficiency of silicon based solar cells. This work presents the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::67df711b00b7a61dca9f24dd859fa889
https://doi.org/10.1016/j.egypro.2011.10.171

Large Ti-doped sapphire bulk crystal for high power laser applications

Autor: G. Alombert-Goget, K. Lebbou, N. Barthalay, H. Legal, G. Chériaux

Publikováno v: Optical Materials
Optical Materials, Elsevier, 2014, 36, pp.2004-2006. ⟨10.1016/j.optmat.2014.01.011⟩

Large Ti-doped sapphire single crystals have been successfully grown by Kyroupolos technique for optical amplification. Without post growth annealing, the absorption and emission spectra do not show any presence of unwanted impurities. The obtained r

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::25e5bd1ba321e084fb07bf28bd7b70da
https://hal-univ-lyon1.archives-ouvertes.fr/hal-02313466

Production and spectroscopic properties of Er,Yb-co-doped YAG transparent ceramics

Autor: J. Hostasa, L. Esposito, A. Malchère, A. Pirri, M. Vannini, G. Toci, E. Cavalli, G. Alombert- Goget, Y. Guyot, G. Boulon, M. Guzik, A. Yoshikawa

Publikováno v: 6th International Symposium on Lasers, Scintillators and Non-Linear Optical Materials (ISLNOM-6), Shanghai, China, 20.-23. 10. 2013
info:cnr-pdr/source/autori:J. Hostasa, L. Esposito, A. Malchère, A. Pirri, M. Vannini, G. Toci, E. Cavalli, G. Alombert-Goget, Y. Guyot, G. Boulon, M. Guzik, A. Yoshikawa/congresso_nome:6th International Symposium on Lasers, Scintillators and Non-Linear Optical Materials (ISLNOM-6)/congresso_luogo:Shanghai, China/congresso_data:20.-23. 10. 2013/anno:2013/pagina_da:/pagina_a:/intervallo_pagine

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=cnr_________::ff151a2751366c63e0121c118666535b
http://www.cnr.it/prodotto/i/301653

'Down conversion in rare earth doped glasses and glass ceramics'

Autor: D.Ristic, G. Alombert Goget, B. Dieudonné, S. Varas, S. Berneschi, M. Ivanda, G. Speranza, C. Arfuso Duverger, G.C. Righini, B. Boulard, M. Ferrari

Publikováno v: VIII Workshop Italiano Sol-Gel, Trento, Italy, 21-22/06/2012
info:cnr-pdr/source/autori:D.Ristic, G. Alombert Goget, B. Dieudonné, S. Varas, S. Berneschi, M. Ivanda, G. Speranza, C. Arfuso Duverger, G.C. Righini, B. Boulard, M. Ferrari/congresso_nome:VIII Workshop Italiano Sol-Gel/congresso_luogo:Trento, Italy/congresso_data:21-22%2F06%2F2012/anno:2012/pagina_da:/pagina_a:/intervallo_pagine

The efficiency of a solar cell can be increased by using photon management to make better use of the solar spectrum. In particular a down-conversion layer can be put on top of the solar cell to obtain two low energy (980 nm) photons from one high ene

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=cnr_________::b3e93dcd622b067df27de9611c5b5ce5
http://www.cnr.it/prodotto/i/202830

Down-converter based on rare earth doped fluoride glass to improve Si-based solar cell efficiency

Autor: Maurizio Ferrari, Alessandro Chiasera, G. Alombert Goget, Belto Dieudonné, Brigitte Boulard, Davor Ristić, Stefano Varas, Giancarlo C. Righini

Publikováno v: SPIE Microtechnologies,Conference 80690I, Integrated Photonics: Materials,Devices and Applications Integrated Photonics: Materials, Devices and Applications, Prague, Czech Republic, April 18, 2011
info:cnr-pdr/source/autori:G. Alombert Goget, D. Ristic, A. Chiasera, S. Varas, M. Ferrari, G.C. Righini, B. Dieudonné, B. Boulard/congresso_nome:SPIE Microtechnologies,Conference 80690I, Integrated Photonics: Materials,Devices and Applications Integrated Photonics: Materials, Devices and Applications/congresso_luogo:Prague, Czech Republic/congresso_data:April 18, 2011/anno:2011/pagina_da:/pagina_a:/intervallo_pagine

The solar cells efficiency may be improved by better exploitation of the solar spectrum, making use of the downconversion mechanism, where one high energy photon is cut into two low energy photons [1]. The choice of the matrix is a crucial point to o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c2fd0746351016d339f329283c4277dc
https://www.bib.irb.hr/537120