Results 81 to 90 of about 143,889 (304)

Photovoltaic conversion of laser energy [PDF]

open access: yes
The Schottky barrier photovoltaic converter is suggested as an alternative to the p/n junction photovoltaic devices for the conversion of laser energy to electrical energy.
Stirn, R. J.
core   +1 more source

Solar cell including second surface mirrors Patent [PDF]

open access: yes, 1970
Modifying existing solar cells for temperature ...
Scott, R. R.
core   +1 more source

PHOTOVOLTAIC CELLS / FOTOVOLTINIAI ELEMENTAI

open access: yesMokslas - Lietuvos ateitis, 2012
The article deals with an overview of photovoltaic cells that are currently manufactured and those being developed, including one or several p-n junction, organic and dye-sensitized cells using quantum dots. The paper describes the advantages and disadvantages of various photovoltaic cells, identifies the main parameters, explains the main reasons for ...
openaire   +2 more sources

A Universal Interfacial Dipole Strategy for Defect Suppression in Inverted Perovskite Solar Cells With Tunable Bandgaps

open access: yesAdvanced Functional Materials, EarlyView.
A 2D heterointerface with a two‐site anchor bridge suppresses nonradiative recombination at the perovskite/C₆₀ interface by reducing surface defects, elevating the Fermi level, and strengthening the electric field. This strategy enables efficient electron extraction, delivering 26.32% efficiency, 1.217 V Voc, excellent operational stability, and broad ...
Chaohui Li   +27 more
wiley   +1 more source

Optoelectrical Devices for Neural Interfacing: Engineering Integration, Stability, and Multimodal Sensing

open access: yesAdvanced Healthcare Materials, EarlyView.
Implantable optoelectrical devices are an effective resource for the modulation and monitoring of neural activity with high spatiotemporal resolution. This review discusses current challenges faced by these devices and outlines future perspectives for the development of next‐generation neural interfaces targeting chronic, multisite, and multimodal ...
Stella Aslanoglou   +4 more
wiley   +1 more source

Thin-film GaAs photovoltaic solar energy cells Final report [PDF]

open access: yes
Thin film gallium arsenide photovoltaic solar ...
Crossley, P. A.   +3 more
core   +1 more source

Spin-enhanced organic bulk heterojunction photovoltaic solar cells

open access: yes, 2012
Recently, much effort has been devoted to improve the efficiency of organic photovoltaic solar cells based on blends of donors and acceptors molecules in bulk heterojunction architecture.
Basel, Tek P.   +6 more
core   +1 more source

Feasibility of a photovoltaic-thermoelectric generator: performance analysis and simulation results [PDF]

open access: yes, 2015
This paper describes a theoretical approach to evaluate the performance of a hybrid solar system made with photovoltaic cells and thermoelectric (TE) modules.
Attivissimo, Filippo   +3 more
core   +2 more sources

Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application

open access: yesAdvanced Materials, EarlyView.
This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong   +12 more
wiley   +1 more source

Development of cadmium sulfide thin film photovoltaic cells third quarterly report, apr. 15 - jul. 14, 1965 [PDF]

open access: yes
Cadmium sulfide thin film photovoltaic cells - cadmium sulfide film evaporation, cell testing, improvement, and stability, and plastic and metal substrate ...
Augustine, F.   +3 more
core   +1 more source

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