Results 211 to 220 of about 7,296,413 (350)

GMG-LDefmamba-YOLO: An Improved YOLOv11 Algorithm Based on Gear-Shaped Convolution and a Linear-Deformable Mamba Model for Small Object Detection in UAV Images. [PDF]

Sensors (Basel)
Yang Y, Yan L, Wang J, Liu J, Tang X.
europepmc   +1 more source

Positive‐Tone Nanolithography of Antimony Trisulfide with Femtosecond Laser Wet‐Etching

Advanced Functional Materials, EarlyView.
A butyldithiocarbamic acid (BDCA) etchant is used to fabricate various micro‐ and nanoscale structures on amorphous antimony trisulfide (a‐Sb2S3) thin film via femtosecond laser etching. Numerical analysis and experimental results elucidate the patterning mechanism on gold (reflective) and quartz (transmissive) substrates.
Abhrodeep Dey, Uwe Hübner, Albane Benardais, Xiaofei Wu, Andrea Dellith, Jan Dellith, Torsten Wieduwilt, Henrik Schneidewind, Markus A Schmidt, Virginie Nazabal, Volker Deckert, Jer‐Shing Huang, Wei Wang   +12 more
wiley   +1 more source

Electro-Thermally Controlled Active Mechanical Metamaterials with Programmable Stiffness and Nonreciprocity. [PDF]

Adv Sci (Weinh)
Dunne J, Crapnell RD, Dudek KK, Allen T, Banks CE, Duncan O.   +5 more
europepmc   +1 more source

Fast‐Responding O2 Gas Sensor Based on Luminescent Europium Metal‐Organic Frameworks (MOF‐76)

Advanced Functional Materials, EarlyView.
Luminescent MOF‐76 materials based on Eu(III) and mixed Eu(III)/Y(III) show rapid and reversible changes in emission intensity in response to O2 with very short response times. The effect is based on triplet quenching of the linker ligands that act as photosensitizers. Average emission lifetimes of a few milliseconds turn out to be mostly unaffected by
Zhenyu Zhao, Christian Weinberger, Jakob Steube, Matthias Bauer, Martin Brehm, Michael Tiemann   +5 more
wiley   +1 more source

PFSA D50-U Proton-Exchange Gel Membrane for Symmetric Supercapacitors. [PDF]

Gels
Mladenova B, Dimitrova M, Ivanova G, Radev I, Stoyanova A.   +4 more
europepmc   +1 more source

Band Alignment in In‐Oxo Metal Porphyrin SURMOF Heterojunctions

Advanced Functional Materials, EarlyView.
Porphyrin core metalation in indium‑oxo SURMOFs enables systematic tuning of band edge positions without altering the crystal structure. First‑principles calculations reveal type‑I and type‑II heterostructures as well as multi‑junction energy cascades, establishing a modular strategy for exciton funneling and charge separation in optoelectronic ...
Puja Singhvi, Nina Vankova, Thomas Heine
wiley   +1 more source

Comparative analysis of polydiphenylamine/MWCNT-COOH composites for supercapacitors: recovered <i>vs.</i> commercial nanotube electrodes. [PDF]

RSC Adv
Florica CS, Nila A, Vaduva M, Negrila C, Bartha C, Aannir M, Saadoune I, Bellucci S, Cramariuc O, Baibarac M.   +9 more
europepmc   +1 more source

Analysis of stator current of induction motor used in transport system at single phasing by measuring phase angle, symmetrical components, skewness, kurtosis and harmonic distortion in park plane

, 2014
S. Chattopadhyay, A. Chattopadhyaya, S. Sengupta   +2 more
semanticscholar   +1 more source

On‐Surface Indigo‐Based Bimolecular Coordination Networks with Programmable Regular or Vitreous Structure

Advanced Functional Materials, EarlyView.
A previously unreported coordination motif stabilising single Fe atoms by indigo chelation and pyridyl coordination on Au(111) has been revealed. By using planar tritopic pyridyl linkers (TPyB), extended 2D porous networks of indigo3(TPyB)2Fe6 form. These networks can be crystalline or vitreous and offer an environment where individual coordination ...
Hongxiang Xu, Ritam Chakraborty, Biao Yang, Dennis Meier, Joachim Reichert, Svetlana Klyatskaya, Mario Ruben, Shobhana Narasimhan, Johannes V. Barth, Anthoula C. Papageorgiou   +9 more
wiley   +1 more source

Creation of an Artificial Layer for Boosting Zn²⁺ Mass Transfer and Anode Stability in Aqueous Zinc Metal Batteries. [PDF]

Nanomicro Lett
Tang M, Liu Q, Liu G, Zou X, Zhang K, Yu Z, Zhang B, An L.   +7 more
europepmc   +1 more source