Results 31 to 40 of about 30,364 (194)

Investigation of Barrier Inhomogeneities and Electronic Transport on Al-Foil/p-Type-4H-SiC Schottky Barrier Diodes Using Diffusion Welding

open access: yesCrystals, 2020
The diffusion welding (DW) is a comprehensive mechanism that can be extensively used to develop silicon carbide (SiC) Schottky rectifiers as a cheaper alternative to existing mainstream contact forming technologies.
Mehadi Hasan Ziko   +3 more
doaj   +1 more source

Numerical Analysis to Determine Reliable One-Diode Model Parameters for Perovskite Solar Cells

open access: yesEnergies, 2018
With the aim to determine the photo-generated current, diode saturation current, ideality factor, shunt, and series resistances related to the one-diode model for p-i-n planar perovskite solar cells, reference cells with active area of approximately 1 ...
Esteban Velilla   +5 more
doaj   +1 more source

Adjusting the Single-Diode Model Parameters of a Photovoltaic Module with Irradiance and Temperature

open access: yesEnergies, 2020
This paper presents a concise discussion and an investigation of the most literature-reported methods for modifying the lumped-circuit parameters of the single-diode model (SDM) of a photovoltaic (PV) module, to suit the prevailing climatic conditions of
Nader Anani, Haider Ibrahim
doaj   +1 more source

Static Rouse Modes and Related Quantities: Corrections to Chain Ideality in Polymer Melts [PDF]

open access: yes, 2007
Following the Flory ideality hypothesis intrachain and interchain excluded volume interactions are supposed to compensate each other in dense polymer systems.
A. Johner   +31 more
core   +2 more sources

Effect of Gallium Content on Diode Characteristics and Solar Cell Parameters of Cu(In1-xGax)(Se0.98Te0.02)2 Thin Film Solar Cells Produced by Three-stage Co-evaporation at Low Temperature

open access: yesGazi Üniversitesi Fen Bilimleri Dergisi, 2023
In this study, Cu(In1-xGax)(Se0.98Te0.02)2 thin film solar cells with x values of 0.17, 0.20, 0.23, and 0.26 were successfully produced by three-stage co-evaporation technique at low temperatures.
Semih AĞCA, Güven ÇANKAYA
doaj   +1 more source

Photovoltaic Solar Application Study of Cu0.5Zn0.5Se Thin Films by Chemical Bath Deposition Method

open access: yesMaterials Research, 2022
Inorganic ternary type materials are induced compound is worked as fundamental applications in transformation of the solar light energy into electrical energy. Copper zinc selenide thin films have been synthesized by chemical bath deposition method on to
Kisan C. Rathod   +5 more
doaj   +1 more source

Multispectral mid-infrared light emitting diodes on a GaAs substrate [PDF]

open access: yes, 2017
We have designed, simulated, and experimentally demonstrated four-colour mid-infrared (mid-IR) Light Emitting Diodes (LEDs) integrated monolithically into a vertical structure on a semi-insulating GaAs substrate.
Aziz, Mohsin   +6 more
core   +1 more source

Subcell Light Current-Voltage Characterization of Irradiated Multijunction Solar Cell

open access: yesE3S Web of Conferences, 2017
The degradation of individual subcell J-V parameters, such as short circuit current, open circuit voltage, fill factor, and power of a GaInP/GaInAs/Ge triple junction solar cell by 1 MeV electrons were derived utilizing the spectral reciprocity relation ...
Walker Don   +4 more
doaj   +1 more source

Electrical and ultraviolet characterization of 4H-SiC Schottky photodiodes [PDF]

open access: yes, 2015
Fabrication and electrical and optical characterization of 4H-SiC Schottky UV photodetectors with nickel silicide interdigitated contacts is reported. Dark capacitance and current measurements as a function of applied voltage over the temperature range ...
A. Sciuto   +28 more
core   +1 more source

Radical factorization in finitary ideal systems [PDF]

open access: yesCommunications in Algebra, 2019
In this paper we investigate the concept of radical factorization with respect to finitary ideal systems of cancellative monoids. We present new characterizations for r-almost Dedekind r-SP-monoids and provide specific descriptions of t-almost Dedekind t-SP-monoids and w-SP-monoids.
Bruce Olberding, Andreas Reinhart
openaire   +3 more sources

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