Results 91 to 100 of about 547,775 (258)

Status of FEP encapsulated solar cell modules used in terrestrial applications [PDF]

open access: yes
The Lewis Research Center has been engaged in transferring the FEP encapsulated solar cell technology developed for the space program to terrestrial applications.
Forestieri, A. F., Ratajczak, A. F.
core   +1 more source

Solar cell grid patterns [PDF]

open access: yes, 1976
A grid pattern is described for a solar cell of the type which includes a semiconductive layer doped to a first polarity and a top counter-doped layer.
Berman, P. A., Yasui, R. K.
core   +1 more source

Conductive Bonding and System Architectures for High‐Performance Flexible Electronics

open access: yesAdvanced Functional Materials, EarlyView.
This review outlines bonding technologies and structural design strategies that support high‐performance flexible and stretchable electronics. Bonding approaches such as surface‐activated bonding and anisotropic conductive films, together with system‐level architectures including buffer layers and island‐bridge structures, possess distinct mechanical ...
Kazuma Nakajima, Kenjiro Fukuda
wiley   +1 more source

Zener-regulated solar array/battery power system [PDF]

open access: yes, 1975
Zener diode limits solar cell voltage used to charge battery.
Eliason, J. T.
core   +1 more source

Simulation of High Conversion Efficiency and Open-circuit Voltages Of {\alpha}-si/poly-silicon Solar Cell

open access: yes, 2011
The P+ {\alpha}-Si /N+ polycrystalline solar cell is molded using the AMPS-1D device simulator to explore the new high efficiency thin film poly-silicon solar cell.
A. Madan   +18 more
core   +1 more source

Electric Field‐Dependent Conductivity as Probe for Charge Carrier Delocalization and Morphology in Organic Semiconductors

open access: yesAdvanced Functional Materials, EarlyView.
Applying a high electric field to a doped organic semiconductor heats up the charge carrier distribution beyond the lattice temperature, enhancing conductivity. It is shown that the associated effective temperature can be used to extract the effective localization length, which is a characteristic length scale of charge transport and provides ...
Morteza Shokrani   +4 more
wiley   +1 more source

Freezing Thermal Cycling Modulation of the Photoelectric Conversion in Organic Metal Halide Perovskites

open access: yesEcoMat
The industrialization of perovskite thin‐film photovoltaics (PVs) has attracted global attention owing to their high photoelectric conversion efficiencies (PCEs).
Shengjian Qin   +5 more
doaj   +1 more source

Perovskite/Silicon Tandem Solar Cells: From Detailed Balance Limit Calculations to Photon Management

open access: yesNano-Micro Letters, 2019
Energy conversion efficiency losses and limits of perovskite/silicon tandem solar cells are investigated by detailed balance calculations and photon management.
Mohammad I. Hossain   +5 more
doaj   +1 more source

Liquid Phase Transmission Electron Microscopy: A Window into the Early Stages of Complex Material Formation

open access: yesAdvanced Functional Materials, EarlyView.
Liquid‐phase transmission electron microscopy enables direct observation of nucleation and growth processes in solution. This review is dedicated to the remembrance of Helmut Cölfen and highlights recent studies on complex materials—oxides, biominerals, organic–inorganic crystals—which were central to his research activity. It summarizes key milestones,
Charles Sidhoum   +5 more
wiley   +1 more source

Evaluation of solar cells and arrays for potential solar power satellite applications [PDF]

open access: yes
Proposed solar array designs and manufacturing methods are evaluated to identify options which show the greatest promise of leading up to the develpment of a cost-effective SPS solar cell array design.
Almgren, D. W., Csigi, K., Gaudet, A. D.
core   +1 more source

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