Results 111 to 120 of about 270,271 (335)

Selection Strategies for Flexible Pressure Sensor Electrode Materials Toward Ultrafast Response

open access: yesAdvanced Functional Materials, EarlyView.
This study reveals, for the first time, how the electrode–organic interface governs the temporal performance of flexible pressure sensors. By pairing high‐conductivity CVD PEDOT with commonly used metal electrodes, the authors demonstrate that interfacial energy alignment dictates microsecond‐scale response, providing a straightforward design strategy ...
Jinwook Baek   +11 more
wiley   +1 more source

Research possibilities? No! Needs for research to make PV solar energy utilization broadly competitive [PDF]

open access: yes
The historical progression of efficiency improvements, cost reductions, and performance improvements in modules and photovoltaic systems are described.
Wolf, M.
core   +1 more source

Design and economic analysis of solar home system for urban areas of Mogadishu using homer software [PDF]

open access: yes, 2019
In this century of enhanced progress by various spaces, some African states are still challenging lack of energy due to scarcity in some places. The most used energy (generation of electricity) is hydropower because heat and fuel are still on some scale.
Samatar, Abdullahi Mohamed
core  

Enantioselective Growth of Chiral Serine‐Induced β‐Ag2Se Crystals from an Organoselenium Compound

open access: yesAdvanced Functional Materials, EarlyView.
Chiral amino acids direct the enantioselective crystallization of β‐Ag2Se nanocrystals from an organoselenium precursor. L‐ and D‐serine induce distinct morphologies and opposite homochiral adsorption preferences, transferring molecular handedness into the inorganic lattice.
Matan Oliel   +5 more
wiley   +1 more source

Photovoltaic power systems for rural areas of developing countries [PDF]

open access: yes
Systems technology, reliability, and present and projected costs of photovoltaic systems are discussed using data derived from NASA, Lewis Research Center experience with photovoltaic systems deployed with a variety of users.
Bifano, W. J.   +3 more
core   +1 more source

The Molecular Photo-Cell: Quantum Transport and Energy Conversion at Strong Non-Equilibrium

open access: yes, 2015
Non-equilibrium transport properties and energy conversion performance of a molecular photo-voltaic cell are analyzed using the Lindblad master equation within the open quantum systems approach.
Ajisaka, Shigeru   +2 more
core   +2 more sources

Coexisting Rashba/Dresselhaus Spin Splitting in Solution‐Processed Bournonite Films Using Circular Photogalvanic Effect

open access: yesAdvanced Functional Materials, EarlyView.
Circular photogalvanic effect measurements and first‐principles calculations reveal spin‐splitting states in solution‐processed bournonite films (CuPbSbS3) due to structural and bulk inversion asymmetry. The results provide experimental confirmation of coexisting Rashba and Dresselhaus spin‐splitting states in this non‐centrosymmetric chalcogenide ...
Aeron McConnell   +5 more
wiley   +1 more source

Research on Possibilities for Increasing the Penetration of Photovoltaic Systems in Low-Voltage Distribution Networks in Slovakia

open access: yesApplied Sciences
With the increasing penetration of photovoltaic systems in low-voltage distribution networks, new operational challenges arise for distribution system operators.
Kristián Eliáš   +2 more
doaj   +1 more source

Design considerations for lunar base photovoltaic power systems [PDF]

open access: yes
A survey was made of factors that may affect the design of photovoltaic arrays for a lunar base. These factors, which include the lunar environment and system design criteria, are examined.
Curtis, Henry B.   +2 more
core   +1 more source

Efficient NiOx Hole Transport Layers Enabled by Multifunctional MXenes for High‐Performance Tin‐Lead Perovskite Solar Cells

open access: yesAdvanced Functional Materials, EarlyView.
An efficient NiOx HTL is successfully prepared by introducing MXene as an additive without further surface modification to fabricate high‐performance FASn0.5Pb0.5I3 perovskite solar cells. The introduction of MXene contributes to improved conductivity of NiOx, better aligned at NiOx/perovskite interfaces, and enhanced quality of perovskite films ...
Lijun Chen   +12 more
wiley   +1 more source

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