Strategic approaches to enhance efficiency and commercial feasibility of copper-based surface plasmon resonance sensing

Autor: Anjitha M. Pillai, Niveditha Nair, Mukul K. Das, Sanjay K. Ram

Publikováno v: Next Materials, Vol 7, Iss , Pp 100377- (2025)

Despite enormous progress in the field of surface plasmon resonance (SPR) imaging sensor technology in the past three decades, noble metals like Au and Ag, despite their drawbacks, continue to be the metals of choice for plasmonic sensing layers. The

Externí odkaz: https://doaj.org/article/d64ceb1875d3486ab54077c9127671fd

Role of front and back contacts in the performance of TiO2/CuO heterojunction solar cells

Autor: Varsha T Babu, Niveditha Nair, Parvathy K S, Bhagyalekshmi S Panicker, Ardra D, Gopika S, Anjitha M, Sanjay K. Ram

Publikováno v: Materials Today: Proceedings. 65:408-415

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::57e06f1ab476c17c293c6c7f059d78a3
https://doi.org/10.1016/j.matpr.2022.07.199

Factors influencing mobility in ITO thin films and the consequent effects on optical and NIR surface plasmon resonance properties

Autor: Sanjay K. Ram, Niveditha Nair, V Vanagith, M Anjitha, Varsha T. Babu, Sai Kiran, E Sharika, K Arya

Publikováno v: Materials Today: Proceedings. 49:2131-2135

Metal oxide-based plasmonics is an emergent field for which indium tin oxide (ITO) is a promising material. Improving the performance of ITO-based surface plasmon resonance (SPR) sensors requires a deeper knowledge of their optical and electrical pro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f57340f6d793a5a85a0bd1172890312c
https://doi.org/10.1016/j.matpr.2021.08.325

Combining light-harvesting with detachability in high-efficiency thin-film silicon solar cells

Autor: Jacques Chevallier, Sanjay K. Ram, Folmer Lyckegaard, Rita Rizzoli, Pia Jensen, M. Bellettato, Arne Nylandsted Larsen, Peter Balling, Caterina Summonte, Derese Desta, Bjarke R. Jeppesen

Publikováno v: Ram, S K, Desta, D, Rizzoli, R, Bellettato, M, Lyckegaard, F, Jensen, P B, Jeppesen, B R, Chevallier, J, Summonte, C, Larsen, A N & Balling, P 2017, ' Combining light-harvesting with detachability in high-efficiency thin-film silicon solar cells ', Nanoscale, vol. 9, no. 21, pp. 7169-7178 . https://doi.org/10.1039/c7nr00658f

Efforts to realize thin-film solar cells on unconventional substrates face several obstacles in achieving good energy-conversion efficiency and integrating light-management into the solar cell design. In this report a technique to circumvent these ob

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::31421b0c116633cef0459a32a4398fb2
https://doi.org/10.1039/c7nr00658f

Improving the efficiency of solar cells by upconverting sunlight using field enhancement from optimized nano structures

Autor: Brian Julsgaard, Morten Madsen, Søren H. Møller, Emil H. Eriksen, Harish Lakhotiya, Pia Jensen, Peter Balling, Jeppe Christiansen, Rasmus E. Christiansen, John Lundsgaard Hansen, Adnan Nazir, Søren Madsen, Ole Sigmund, Joakim Vester-Petersen, Bjarke R. Jeppesen, Sanjay K. Ram, Mina Mirsafaei

Publikováno v: Balling, P, Christiansen, J, Christiansen, R E, Eriksen, E, Lakhotiya, H, Mirsafaei, M, Moller, S H, Nazir, A, Vester-Petersen, J, Jeppesen, B R, Jensen, P B, Hansen, J L, Ram, S K, Sigmund, O, Madsen, M, Madsen, S P & Julsgaard, B 2018, ' Improving the efficiency of solar cells by upconverting sunlight using field enhancement from optimized nano structures ', Optical Materials, vol. 83, pp. 279-289 . https://doi.org/10.1016/j.optmat.2018.06.038
Balling, P, Christiansen, J, Christiansen, R E, Eriksen, E, Lakhotiya, H, Mirsafaei, M, Møller, S H, Nazir, A, Vester-Petersen, J, Jeppesen, B R, Jensen, P B, Hansen, J L, Ram, S K, Sigmund, O, Madsen, M, Madsen, S P & Julsgaard, B 2018, ' Improving the efficiency of solar cells by upconverting sunlight using field enhancement from optimized nano structures ', Optical Materials, vol. 83, pp. 279-289 . https://doi.org/10.1016/j.optmat.2018.06.038

Spectral conversion of the sunlight has been proposed as a method for enhancing the efficiency of photovoltaicvdevices, which are limited in current production by the mismatch between the solar spectrum and the wavelength range for efficient carrier

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::91583c5393916c86c677193d11dc55df
https://pure.au.dk/portal/da/publications/improving-the-efficiency-of-solar-cells-by-upconverting-sunlight-using-field-enhancement-from-optimized-nano-structures(e7b39213-6160-4001-ab41-c480aacecf44).html