Results 111 to 120 of about 17,266 (264)

Turning Water Into a Tool: From Degradation Pathways to Functional Engineering in Halide Perovskites

Advanced Materials Technologies, EarlyView.
Water exhibits a threshold‐dependent dual role in lead halide perovskites, acting either as a degradation trigger or as a powerful tool for defect passivation, recrystallization, and structural engineering. This review discusses how controlled water‐mediated interactions govern stability, dimensionality, and optoelectronic performance, providing ...
Raphaella T. S. Gonçalves, Gabriela O. Gera, Aryane Tofanello, Jose A. Souza, Andre L. M. Freitas   +4 more
wiley   +1 more source

Dual‐Function Hole Injection Layer Created via p‐Type Doping for High‐Performance InP‐Based Quantum‐Dot Light‐Emitting Diode

Advanced Optical Materials, EarlyView.
A crosslinkable hole injection layer (HIL) is developed by incorporating the TPFB p‐type dopant into a VNPB host, which produces a robust network upon annealing at 200°C. When integrated into QLED devices, this engineered HIL significantly suppresses leakage current and enhances charge balance, remarkably improving the external quantum efficiency ...
Juwan Lee, Jeong Ha Hwang, Sinhui Min, Heeeun Kang, Min Jung Choi, Jaehoon Lim, Jinseck Kim, Donggu Lee   +7 more
wiley   +1 more source

3D Printing of Soft Robotic Systems: Advances in Fabrication Strategies and Future Trends

Advanced Robotics Research, EarlyView.
Collectively, this review systematically examines 3D‐printed soft robotics, encompassing material selections, function integration, and manufacturing methodologies. Meanwhile, fabrication strategies are analyzed in order of increasing complexity, highlighting persistent challenges with proposed solutions.
Changjiang Liu, Bin Cui, Xumin Huang, Xiaoyu (Rayne) Zheng, T. Thang Vo‐Doan, Ruirui Qiao   +5 more
wiley   +1 more source

Investigation of ZnMgO/µc-Si thin-film solar cell using two-dimensional numerical simulation. [PDF]

Sci Rep
Imam M, Ahmad MA, Kaur P, Das MK, Askari SSA.   +4 more
europepmc   +1 more source

Microcrystalline Silicon for Thin-Film Solar Cells

, 2005
Microcrystalline silicon (μc-Si:H) is a material that is promising for application in solar cells and that has interesting material properties. This thesis reports on the study of the plasma properties in the growth process, the optoelectronic material properties, and the device application of both doped and intrinsic μc-Si:H.
openaire   +2 more sources

Effect of Alkyl Chain Length on the Bandgap, Ferroelectric, and Photoelectric Properties of Lead‐Based Molecular Ferroelectrics

Advanced Science, EarlyView.
This study develops a novel 2D molecular ferroelectric [C6N2H18]PbI4 with polarization enhanced photovoltaics. It systematically investigates the effect of alkylamine spacer cation chain lengths on the band gap, ferroelectric, and photoelectric properties, offering new design strategies.
Ganghua Zhang, Jinrong Wen, Ping Chen, Zhibo Chen, Pingying Tang, Dezeng Li, Jingshan Hou, Yongzheng Fang   +7 more
wiley   +1 more source

The Effect of the Back Surface Field on the Performance of Cu₃SnS₄ Thin Film Solar Cell Modeled Using SCAPS-1D Software. [PDF]

Nanomaterials (Basel)
Gezgin SY, Baturay Ş, Zaki SE, Kiliç HŞ.   +3 more
europepmc   +1 more source

Phase Diagrams and Piezoelectric Properties of Wurtzite Al1−x−yScxGdyN Heterostructural Alloys

Advanced Science, EarlyView.
This study demonstrates ferroelectricity and piezoelectric properties improvement of quaternary wurtzite Al1−x−yScxGdyN${\rm Al}_{1-x-y}{\rm Sc}_x{\rm Gd}_y{\rm N}$ films, guided by density functional theory calculations. Wurtzite Al1−x−yScxGdyN${\rm Al}_{1-x-y}{\rm Sc}_x{\rm Gd}_y{\rm N}$ films have a high optical bandgap, enhanced piezoelectric ...
Julia L. Martin, Cheng‐Wei Lee, Nate S.P. Bernstein, Thi Nguyen, Ande Bryan, Eli Cooper, John S. Mangum, Sage R. Bauers, Andriy Zakutayev, Keisuke Yazawa, Prashun Gorai, Rebecca W. Smaha   +11 more
wiley   +1 more source

POSS Polyimide Composite Sealed Triple-Junction GaAs Thin-Film Solar Cell for Long-Term Low Earth Orbit Serve. [PDF]

Adv Sci (Weinh)
Qian M, Wu M, Xuan X, Gao Y.
europepmc   +1 more source

Recent Advances in Laser‐Induced Graphene‐Based Gas Sensors: From Sensing Mechanisms to Biomedical Applications

Advanced Science, EarlyView.
Laser‐induced graphene (LIG) provides a scalable, laser‐direct‐written route to porous graphene architecture with tunable chemistry and defect density. Through heterojunction engineering, catalytic functionalization, and intrinsic self‐heating, LIG achieves highly sensitive and selective detection of NOX, NH3, H2, and humidity, supporting next ...
Md Abu Sayeed Biswas, Ankan Dutta, Shuvendu Das, Abu Musa Abdullah, Wanqing Zhang, Fatema Tuz Zohra, Huanyu Cheng   +6 more
wiley   +1 more source