Results 91 to 100 of about 24,229 (264)

Influence of temperature and irradiance on triple-junction solar subcells

open access: yes, 2022
S.144-152Lattice matched triple-junction solar cells based on the materials Ga0.50In0.50P, Ga0.99In0.01As, and Ge are widely used in space and concentrator applications.
Schachtner, Michael   +2 more
core   +1 more source

Solar irradiance variability [PDF]

open access: yesProceedings of the International Astronomical Union, 2006
AbstractWe study solar irradiance variability. The current generation of models show that the irradiance since then has increased by between 0.9 and 1.5 W m−2.
openaire   +1 more source

Electrode‐Engineered Dual‐Mode Multifunctional Lead‐Free Perovskite Optoelectronic Memristors for Neuromorphic Computing

open access: yesAdvanced Electronic Materials, EarlyView.
A lead‐free perovskite memristive solar cell structure that call emulate both synaptic and neuronal functions controlled by light and electric fields depending on top electrode type. ABSTRACT Memristive devices based on halide perovskites hold strong promise to provide energy‐efficient systems for the Internet of Things (IoT); however, lead (Pb ...
Michalis Loizos   +4 more
wiley   +1 more source

Calibration of solar pyranometers for accurate solar irradiance measurements: A data set from the pre- and post-calibration processMendeley Data

open access: yesData in Brief
This study outlines the calibration of five solar pyranometers following ISO 9847 standards to improve the accuracy of solar irradiance measurements.
H. Alkhatib   +3 more
doaj   +1 more source

Correlation modeling of instantaneous solar irradiance with applications to solar engineering

open access: yes, 2016
Estimating solar irradiance, in particular its variability, on Earth's surface is paramount for solar engineering and for improving the utilization of solar energy.
Widén, Joakim,, Munkhammar, Joakim,
core   +1 more source

Bridging Performance and Fate: A Framework for Sustainable, Composite‐Based Flexible Electronic Systems

open access: yesAdvanced Electronic Materials, EarlyView.
Composite‐based flexible electronics integrate biodegradable polymers, conductive networks, and multilayer device architectures to balance electrical performance, mechanical durability, and controlled degradation. Interfacial engineering and encapsulation regulate transport stability and operational lifetime, while programmed disassembly enables ...
Sayam, Sangho Cho
wiley   +1 more source

Smart Exploration of Perovskite Photovoltaics: From AI Driven Discovery to Autonomous Laboratories

open access: yesAdvanced Energy Materials, EarlyView.
In this review, we summarize the fundamentals of AI in automated materials science, and review AI applications in perovskite solar cells. Then, we sum up recent progress in AI‐guided manufacturing optimization, and highlight AI‐driven high‐throughput and autonomous laboratories.
Wenning Chen   +4 more
wiley   +1 more source

New challenges in solar energy resource and forecasting in Greece

open access: yesInternational Journal of Sustainable Energy, 2018
Aerosols and clouds are the most important constituents in the atmosphere that affect the incoming solar radiation, either directly through absorbing and scattering processes or indirectly by changing the optical properties and lifetime of clouds.
A. Kazantzidis   +4 more
doaj   +1 more source

Redefining Crystalline Silicon: Unlocking New Horizons in Transparent and Flexible Photovoltaics

open access: yesAdvanced Energy Materials, EarlyView.
Crystalline silicon is presented as a platform for transparent and flexible photovoltaics. This review article outlines design principles for optical strategies to fabricate transparent silicon solar cells, mechanical strategies that mitigate silicon brittleness, and emerging concepts such as singlet‐fission spectral conversion and tandem architectures,
Kangmin Lee
wiley   +1 more source

Extreme ultraviolet solar irradiance during the rising phase of solar cycle 24 observed by PROBA2/LYRA

open access: yesJournal of Space Weather and Space Climate, 2012
The Large-Yield Radiometer (LYRA) is a radiometer that has monitored the solar irradiance at high cadence and in four pass bands since January 2010. Both the instrument and its spacecraft, PROBA2 (Project for OnBoard Autonomy), have several innovative ...
Zender Joe   +5 more
doaj   +1 more source

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