Results 61 to 70 of about 8,134,536 (213)

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

3D Photoelectrode for Dye Solar Cells Realized by Laser Micromachining of Photosensitive Glass [PDF]

, 2014
An explorative dye solar cell architecture based on the implementation of a 3D micropatterned photoelectrode is disclosed here. An array of conical micropillars has been realized by laser micromachining of photosensitive glass which has been ...
Pareo Paola, Qualtieri Antonio, BBeke Szabolcs, De Marco Luisa, Cannavale Alessandro, GIGLI, Giuseppe, Manca Michele, Brandi Fernando, Luisa De Marco, Beke, Szabolcs, Manca M, Qualtieri A, De Marco, Luisa, Beke S, Cannavale A, Fernando Brandi, Brandi, Fernando, Paola Pareo, CANNAVALE, Alessandro, Brandi F, Giuseppe Gigli, Gigli G, Pareo, Paola, Michele Manca, Szabolcs Beke, Qualtieri, Antonio, De Marco L, Pareo P, Antonio Qualtieri, Alessandro Cannavale, Manca, Michele   +30 more
core   +2 more sources

Characterization of Nanocrystalline SiGe Thin Film Solar Cell with Double Graded-Dead Absorption Layer

International Journal of Photoenergy, 2012
The nanocrystalline silicon-germanium (nc-SiGe) thin films were deposited by high-frequency (27.12 MHz) plasma-enhanced chemical vapor deposition (HF-PECVD).
Chao-Chun Wang, Dong-Sing Wuu, Shui-Yang Lien, Yang-Shih Lin, Chueh-Yang Liu, Chia-Hsum Hsu, Chia-Fu Chen   +6 more
doaj   +1 more source

Thin film solar cell workshop [PDF]

, 1993
A summation of responses to questions posed to the thin-film solar cell workshop and the ensuing discussion is provided. Participants in the workshop included photovoltaic manufacturers (both thin film and crystalline), cell performance investigators ...
Armstrong, Joe, Jeffrey, Frank
core  

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

Design and simulation of highly efficient CZTS/CZTSSe based thin-film solar cell

Heliyon
Thin-film solar cells are a substitute for more common crystalline silicon solar cells, which consist of thin semiconductor layers. Thin-film materials comprise direct bandgap and can absorb sunlight more efficiently than silicon.
Nabila Jahan, Riasat Khan, Mohammad Abdul Matin   +2 more
doaj   +1 more source

Optical spectroscopy of thin film semiconductor structures [PDF]

, 1997
This thesis consists of a study of several thin film semiconductor structures of practical technological use either presently or in the near future. The first system studied is an ultra thin film single crystal gallium arsenide layer.
Eggleston, J.M., Eggleston, James Michael   +1 more
core  

Transparent Perovskite Light‐Emitting Diodes with Conductive Oxide Top Electrodes

Advanced Materials, EarlyView.
Transparent perovskite light‐emitting diodes (TrPeLEDs) enable simultaneous display and transparency, expanding application possibilities. Using a metal oxide buffer layer and pulsed laser deposition, TrPeLEDs with diverse compositions and architectures are demonstrated.
Michele Forzatti, Sergio Martínez‐Saiz, Morena Cervino, Edoardo Stanzani, Sandra Jenatsch, Qingsen Zeng, Joo Sung Kim, Dong‐Hyeok Kim, Eojin Yoon, Tae‐Woo Lee, Daniel Tordera, Henk J. Bolink   +11 more
wiley   +1 more source

Photovoltaic Performance Analysis of ITO/CdS/CIGS/Ag Ultrathin Film Solar Cells: Experimental Fabrication and Theoretical Performance Modeling [PDF]

E3S Web of Conferences
In this study, ITO/CdS/CIGS/Ag ultrathin film solar cell were prepared through PLD method. XRD analysis showed that CIGS film has a single crystal structure, while CdS film is polycrystalline.
Yigit Gezgin Serap, Kabakcı Yasemin Gündoğdu, Kılıç Hamdi Şükür   +2 more
doaj   +1 more source

Thermodynamic Limits to Molecular Doping in Conjugated Polymers: A Perspective on Phase Behavior and Miscibility

Advanced Materials, EarlyView.
Molecular doping of conjugated polymers is fundamentally constrained by thermodynamic phase behavior. This Perspective reframes doping efficiency and stability in terms of miscibility limits, binodals, and solvus boundaries, highlighting the role of effective interaction parameters and charge transfer.
Somayeh Kashani, Justin Neu, Sung‐Joo Kwon, Runqio Song, Zixuan Chen, Tajah Trapier, Paschalis Gkoupidenis, David Ginger, Wei You, Jasper J. Michels, Harald Ade   +10 more
wiley   +1 more source