Results 61 to 70 of about 12,533 (265)

Single‐Chromophore Homojunction Organic Solar Cells: A Path to Simplicity and Efficiency

Advanced Materials, EarlyView.
This perspective discusses how the intrinsic optoelectronic properties of organic semiconductors, their molecular packing in the solid‐state, and internal energetic gradients within a device can enable free‐charge carrier generation in homojunction organic solar cells.
Shaun McAnally, Paul L. Burn, Paul E. Shaw   +2 more
wiley   +1 more source

Modeling of the Electric Characteristics of Photovoltaic Cell Based on Silicon [PDF]

Журнал нано- та електронної фізики, 2011
Simulating model for photovoltaic cell in order to estimate electric behavior with respect changes on environmental varying parameters of temperature and solar insulation, varying diode model parameters, such as series and shunt resistance.
S.L. Khrypko, G.K. Zholudev
doaj  

Evaluation on Methods in Estimating the Photovoltaic Performances Affected by Module Operation Temperature in Tropical Region

MATEC Web of Conferences, 2018
This research work is intended to evaluate the reliability of commonly utilized empirical correlations of module operation temperature in estimating the photovoltaic performances in tropical region.
Chand M.R.R., Basrawi Firdaus, Aziz Azizuddin Abd, Azran Zafri, Sulaiman Shaharin Anwar, Zulkepli Afzam   +5 more
doaj   +1 more source

Stochastic Modeling Of Photovoltaic Cell Condition

, 2020
The paper presents the author’ original modification of the residual method in order to construct an efficient tool for assessing the condition of photovoltaic cells, in particular – panels made of amorphous cells which are characterized by significant random operation parameter changes.
openaire   +2 more sources

Self‐Assembled Monolayers in p–i–n Perovskite Solar Cells: Molecular Design, Interfacial Engineering, and Machine Learning–Accelerated Material Discovery

Advanced Materials, EarlyView.
This review highlights the role of self‐assembled monolayers (SAMs) in perovskite solar cells, covering molecular engineering, multifunctional interface regulation, machine learning (ML) accelerated discovery, advanced device architectures, and pathways toward scalable fabrication and commercialization for high‐efficiency and stable single‐junction and
Asmat Ullah, Ying Luo, Stefaan De Wolf
wiley   +1 more source

Neuromorphic Electronics for Intelligence Everywhere: Emerging Devices, Flexible Platforms, and Scalable System Architectures

Advanced Materials, EarlyView.
The perspective presents an integrated view of neuromorphic technologies, from device physics to real‐time applicability, while highlighting the necessity of full‐stack co‐optimization. By outlining practical hardware‐level strategies to exploit device behavior and mitigate non‐idealities, it shows pathways for building efficient, scalable, and ...
Kapil Bhardwaj, Roshni Satheesh Babu, Yuxin Xia, Eva Bestelink, Radu Sporea, Nikos Hastas, Ioannis Zeimpekis, Dimitra G. Georgiadou, Sayani Majumdar   +8 more
wiley   +1 more source

Energy and economic analysis of a 5 MW photovoltaic system in northern Jordan

Case Studies in Thermal Engineering, 2020
The study focuses on the monitoring of the performance of a photovoltaic system, influenced by the climatic characteristics of a particular geographical area, in which the photovoltaic system is installed.
Aiman Alshare, Bourhan Tashtoush, Safwan Altarazi, Hossam El-khalil   +3 more
doaj   +1 more source

When Poor Exciton Dissociation Limits Photocurrents in Organic Solar Cells: Why Low Offset Non‐Fullerene Acceptor Blends Can't Be Efficient

Advanced Materials, EarlyView.
The energetic offset between the donor and the acceptor components in organic photoactive layers is central to the tradeoff between photovoltage and photocurrent losses. This Perspective covers the most important issues surrounding this topic in non‐fullerene acceptor blends, from the difficulty of accurately determining state energies and driving ...
Dieter Neher, Manasi Pranav
wiley   +1 more source

Leaftronics: Bio‐Fractal Scaffolds From Leaf Venation for Low‐Waste Electronics

Advanced Materials, EarlyView.
“Leaftronics” transforms naturally evolved leaf venation into quasi‐fractal scaffolds for sustainable electronics. Polymer‐infiltrated leaf skeletons can be used to fabricate ultra‐smooth, reflow‐ and thin‐film‐compatible decomposable substrates, while making the same lignocellulose networks conducting results in flexible transparent electrodes.
Rakesh Rajendran Nair, Hrisheekesh Thachoth Chandran, Karl Leo, Hans Kleemann   +3 more
wiley   +1 more source

Parameters determination of the photovoltaic cell model

Journal of Physics: Conference Series
Abstract The dual diode model of photovoltaic cells has high accuracy, but there are seven parameters to be sought. To improve the accuracy of photovoltaic cell models and facilitate parameters determination, a method for determining the parameters of a dual diode photovoltaic cell model is proposed based on the three state point data ...
Yiman Zhao, Ping Liu
openaire   +1 more source