Search Results - "Falcão, Bruno P."

Multi‐Surface Adhesion Luminescent Solar Concentrators for Supply‐Less IoT by Figueiredo, Gonçalo, Correia, Sandra F. H., Falcão, Bruno P., Sencadas, Vitor, Fu, Lianshe, André, Paulo S., Ferreira, Rute A. S.

“…The growing prevalence of Internet of Things (IoT) devices hinges on resolving the challenge of powering sensors and transmitters. Addressing this, supply‐less…”
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Label-free DNA detection using silver nanoprism decorated silicon nanoparticles: Effect of silicon nanoparticle size and doping levels by Daoudi, Kais, Columbus, Soumya, Falcão, Bruno P., Pereira, Rui N., Peripolli, Suzana B., Ramachandran, Krithikadevi, Hadj Kacem, Hassen, Allagui, Anis, Gaidi, Mounir

“…[Display omitted] •Highly-sensitive SERS sensor based on AgNPr/SiNP hybrid arrays was fabricated.•Simple low-cost production of spherical Ag nanoprisms and Ag…”
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Recombination Channels in Cu(In,Ga)Se 2 Thin Films: Impact of the Ga-Profile by Teixeira, Jennifer P., Vieira, Ricardo B. L., Falcão, Bruno P., Edoff, Marika, Salomé, Pedro M. P., Leitão, Joaquim P.

“…Depth bandgap profiles via a [Ga]/([Ga]+[In]) variation in the Cu(In,Ga)Se-2 (CIGS) absorber layer have been implemented as a strategy to enhance the…”
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Cu(In,Ga)Se2-based solar cells for space applications: proton irradiation and annealing recovery by Candeias, Maria B., Fernandes, Tiago V., Falcão, Bruno P., Cunha, António F., Cunha, José M. V., Barbosa, João, Teixeira, Jennifer P., Fernandes, Paulo A., Peres, Marco, Lorenz, Katharina, Salomé, Pedro M. P., Leitão, Joaquim P.

“…In this work, we present an experimental study of a Cu(In,Ga)Se 2 (CIGS)-based solar cell (SC), irradiated with protons of energy 80 and 180 keV and with…”
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Recombination of photo-generated charge carriers in H-terminated and (photo-)oxidized silicon nanoparticles by Falcão, Bruno P., Leitão, Joaquim P., Ricardo, Lídia, Águas, Hugo, Martins, Rodrigo, Pereira, Rui N.

“…•The main paths of recombination of photo-generated charges in Si nanoparticles (Si-NPs) are unveiled.•Upon weak photo-excitation, recombination takes place…”
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A comparison between thin film solar cells made from co-evaporated CuIn1-xGaxSe2 using a one-stage process versus a three-stage process by Salomé, Pedro M.P., Fjällström, Viktor, Szaniawski, Piotr, Leitão, Joaquim P., Hultqvist, Adam, Fernandes, Paulo A., Teixeira, Jennifer P., Falcão, Bruno P., Zimmermann, Uwe, da Cunha, António F., Edoff, Marika

“…Until this day, the most efficient Cu(In,Ga)Se2 thin film solar cells have been prepared using a rather complex growth process often referred to as three‐stage…”
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Label-Free Nanoscale ZnO Tetrapod-Based Transducers for Tetracycline Detection by Brás, Mariana, Zanoni, Julia, Falcão, Bruno P, Leitão, Joaquim P, Costa, Florinda M, Monteiro, Teresa, Pereira, Sónia O, Rodrigues, Joana

“…Antibiotic pollution of freshwaters and even food products has become an important concern worldwide. Hence, it is of utmost importance to develop…”
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Silicon Nanoparticle Films Infilled with Al2O3 Using Atomic Layer Deposition for Photosensor, Light Emission, and Photovoltaic Applications by Botas, Alexandre M. P, Leitão, Joaquim P, Falcão, Bruno P, Wiesinger, Markus, Eckmann, Felix, Teixeira, Jennifer P, Wiggers, Hartmut, Stutzmann, Martin, Ferreira, Rute A. S, Pereira, Rui N

“…Solution-processed thin films of crystalline silicon nanoparticles (Si NPs) have a great potential for a wide variety of electronic and optoelectronic…”
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Down conversion photoluminescence on PVP/Ag-nanoparticles electrospun composite fibers by Baptista, Ana C., Botas, Alexandre M., Almeida, Ana P.C., Nicolau, Ana T., Falcão, Bruno P., Soares, Manuel J., Leitão, Joaquim P., Martins, Rodrigo, Borges, João P., Ferreira, Isabel

“…[Display omitted] The influence of Ag nanoparticles (Ag NPs) on the luminescence of electrospun nonwoven mats made of polyvinylpyrrolidone (PVP) has been…”
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Substrate and Mg doping effects in GaAs nanowires by Kannappan, Perumal, Sedrine, Nabiha Ben, Teixeira, Jennifer P, Soares, Maria R, Falcão, Bruno P, Correia, Maria R, Cifuentes, Nestor, Viana, Emilson R, Moreira, Marcus V B, Ribeiro, Geraldo M, de Oliveira, Alfredo G, González, Juan C, Leitão, Joaquim P

“…Mg doping of GaAs nanowires has been established as a viable alternative to Be doping in order to achieve p-type electrical conductivity. Although reports on…”
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Efficient light-trapping with quasi-periodic uniaxial nanowrinkles for thin-film silicon solar cells by Ram, Sanjay K., Desta, Derese, Rizzoli, Rita, Falcão, Bruno P., Eriksen, Emil H., Bellettato, Michele, Jeppesen, Bjarke R., Jensen, Pia B., Summonte, Caterina, Pereira, Rui N., Larsen, Arne Nylandsted, Balling, Peter

“…Self-organizing nanopatterns can enable economically competitive, industrially applicable light-harvesting platforms for thin-film solar cells. In this work,…”
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CuSe[Formula omitted]-based solar cells for space applications: proton irradiation and annealing recovery by Candeias, Maria B, Fernandes, Tiago V, Falcão, Bruno P, Cunha, António F, Cunha, José M. V, Barbosa, João, Teixeira, Jennifer P

“…In this work, we present an experimental study of a Cu(In,Ga)Se [Formula omitted] (CIGS)-based solar cell (SC), irradiated with protons of energy 80 and 180…”
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Cu by Candeias, Maria B, Fernandes, Tiago V, Falcão, Bruno P, Cunha, António F, Cunha, José M. V, Barbosa, João, Teixeira, Jennifer P

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Cu(In,Ga)Se$$_2$$-based solar cells for space applications: proton irradiation and annealing recovery by Candeias, Maria B., Fernandes, Tiago V., Falcão, Bruno P., Cunha, António F., Cunha, José M. V., Barbosa, João, Teixeira, Jennifer P., Fernandes, Paulo A., Peres, Marco, Lorenz, Katharina, Salomé, Pedro M. P., Leitão, Joaquim P.

“…In this work, we present an experimental study of a Cu(In,Ga)Se $$_2$$ 2 (CIGS)-based solar cell (SC), irradiated with protons of energy 80 and 180 keV and…”
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Silicon Nanoparticle Films Infilled with Al 2 O 3 Using Atomic Layer Deposition for Photosensor, Light Emission, and Photovoltaic Applications by Botas, Alexandre M. P., Leitão, Joaquim P., Falcão, Bruno P., Wiesinger, Markus, Eckmann, Felix, Teixeira, Jennifer P., Wiggers, Hartmut, Stutzmann, Martin, Ferreira, Rute A. S., Pereira, Rui N.

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A comparison between thin film solar cells made from co‐evaporated CuIn 1‐x Ga x Se 2 using a one‐stage process versus a three‐stage process by Salomé, Pedro M.P., Fjällström, Viktor, Szaniawski, Piotr, Leitão, Joaquim P., Hultqvist, Adam, Fernandes, Paulo A., Teixeira, Jennifer P., Falcão, Bruno P., Zimmermann, Uwe, da Cunha, António F., Edoff, Marika

“…Until this day, the most efficient Cu(In,Ga)Se 2 thin film solar cells have been prepared using a rather complex growth process often referred to as…”
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A comparison between thin film solar cells made from co-evaporated CuIn sub(1-x)Ga sub(x)Se sub(2) using a one-stage process versus a three-stage process by Salome, Pedro MP, Fjaellstrom, Viktor, Szaniawski, Piotr, Leitao, Joaquim P, Hultqvist, Adam, Fernandes, Paulo A, Teixeira, Jennifer P, Falcao, Bruno P, Zimmermann, Uwe, Cunha, Antonio F, Edoff, Marika

“…Until this day, the most efficient Cu(In,Ga)Se sub(2) thin film solar cells have been prepared using a rather complex growth process often referred to as…”
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