Results 11 to 20 of about 513 (140)
EcoMat, Volume 3, Issue 4, August 2021., 2021 This review addresses the structural organization of both the organic and inorganic sublattices, focusing on how the structure influences the quantum and dielectric confinement, phonons and charge carriers' dynamics, charge mobility, and structural defects.
Matheus S. de Holanda +4 more
wiley +1 more source
Light‐Harvesting Properties of a Subphthalocyanine Solar Absorber Coupled to an Optical Cavity
Solar RRL, Volume 5, Issue 8, August 2021., 2021 Different light‐matter coupling regimes are found for either charge transfer or excitonic bands of a subphthalocyanine solar absorber interacting with the resonant photon modes of an optical cavity, which determines the light harvesting properties of polaritonic devices based on them.
Victoria Esteso +8 more
wiley +1 more source
Representative identification of spectra and environments (RISE) using k‐means
Progress in Photovoltaics: Research and Applications, Volume 29, Issue 2, Page 200-211, February 2021., 2021 We present a classification method for solar spectra, defining 18 representative spectra to reproduce the spectral impact on energy yield for various solar cell technologies and locations. We implement the spectrum set with an LED IV tester to capture spectral impacts experimentally.
Erin E. Looney +9 more
wiley +1 more source
Engenharia Agrícola, 2009 O presente trabalho foi desenvolvido com a finalidade de avaliar um sistema de bombeamento de água acionado por painéis fotovoltaicos instalados nas dependências da Universidade Tecnológica Federal do Paraná, Câmpus Medianeira - PR.
Roger N. Michels +5 more
doaj +1 more source
Angewandte Chemie, Volume 137, Issue 2, January 10, 2025.A series of bis(semiquinone) linearly π‐conjugated compounds with dithiophene bridges of different lengths were prepared that ranged from closed‐shell (the smallest) to full diradical (the longest) accompanied with narrow singlet‐triplet energy gaps (magnetic response).
María Privado +7 more
wiley +2 more sources
Lecturas de Economía, 2020 Debido a la caída abrupta a nivel mundial del costo nivelado de las tecnologías renovables no convencionales para la generación de energía con estas fuentes (en el caso de los mercados en Estados Unidos entre 39 y 152 USD/MWh para la energía solar ...
Manuela Castaño-Gómez +1 more
doaj +1 more source
Advanced Science, Volume 6, Issue 19, October 2, 2019., 2019 Organic–inorganic hybrid materials doped with Eu3+ and Tb3+ are processed asluminescent Quick Response (QR) codes, simultaneously doubling the storage capacity and sensing the temperature using a photo taken with a smartphone. The developed methodology yields a maximum relative thermal sensitivity of 5.14% · K−1 and a minimum temperature uncertainty of
João F. C. B. Ramalho +7 more
wiley +1 more source
Analytical Modelling of High Concentrator Photovoltaic Modules Based on Atmospheric Parameters
International Journal of Photoenergy, Volume 2015, Issue 1, 2015., 2015 The goal of this paper is to introduce a model to predict the maximum power of a high concentrator photovoltaic module. The model is based on simple mathematical expressions and atmospheric parameters. The maximum power of a HCPV module is estimated as a function of direct normal irradiance, cell temperature, and two spectral corrections based on air ...
Eduardo F. Fernández +4 more
wiley +1 more source
Conexões: Ciência e Tecnologia, 2022 A energia solar fotovoltaica vem ganhando destaque no cenário mundial devido ao aumento das demandas energéticas e a busca de alternativas de energia limpa.
Jéssica Santos de Araújo
doaj +1 more source
RMS Current of a Photovoltaic Generator in Grid‐Connected PV Systems: Definition and Application
International Journal of Photoenergy, Volume 2008, Issue 1, 2008., 2008 This paper includes a definition of a new and original concept in the photovoltaic field, RMS current of a photovoltaic generator for grid‐connected systems. The RMS current is very useful for calculating energy losses in cables used in a PV generator. As well, a current factor has been defined in order to simplify RMS current calculation.
P. J. Pérez +4 more
wiley +1 more source