Results 91 to 100 of about 81,052 (254)

Microstructural, Mechanical, and Textural Evolution of Dissimilar Combination of Laser‐Welded Maraging Steel and 4340 Steel

Advanced Engineering Materials, EarlyView.
The present work reports the microstructural, mechanical, and texture evolution of a dissimilar combination laser‐welded maraging steel with 4340 steel. This is important for aerospace applications. The demand for dissimilar welding is growing rapidly with the requirement of efficient and durable joints.
Bharat Behl, Yu Dong, Alokesh Pramanik, Tapas Kumar Bandyopadhyay   +3 more
wiley   +1 more source

Adjusting Nucleation Chemistry for the Atomic Layer Deposition of Antimony Selenide on Metal Oxide Surfaces

Advanced Engineering Materials, EarlyView.
The ALD precursor bis(trimethylsilyl)selenide is simultaneously a substrate surface inhibitor. It allows for the growth of Sb2Se3 in combination with tris(dimethylamido)antimony, but also silylates surface hydroxyl groups on the substrate if such hydroxyls are present.
Pei‐Chun Liao, Klaus Götz, Johannes Will, Mingjan Wu, Martin Dierner, Patrick Duchstein, Dirk Zahn, Tobias Unruh, Erdmann Spiecker, Julien Bachmann   +9 more
wiley   +1 more source

Edible Cuttlefish Ink: Complex Chemistry, Structure, and Electrical Response

Advanced Engineering Materials, EarlyView.
An integrated approach of chemistry‐structure‐electrical properties is used to assess the potential of edible cuttlefish ink as a bio‐based conductive ink for printable electronics. Chromatography and Neutron Activation Analysis reveal a fascinating molecular and elemental diversity.
Camille Bour‐Cardinal, Darren Hall, Teresa Cecchi, Sara Offidani, Philippe Plamondon, Clara Santato   +5 more
wiley   +1 more source

Meta-optics redefines microdisplay: monolithic color LCoS without polarization dependency

Nature Communications
Liquid crystal on silicon (LCoS) panels are pivotal to high-resolution optical projection and imaging displays, yet their inherent polarization sensitivity and reliance on multi-chip architectures for color reproduction constrain the upper limit of light
Xiangnian Ou, Yueqiang Hu, Dian Yu, Shulin Liu, Shaozhen Lou, Zhiwen Shu, Wenzhi Wei, Man Liu, Jianxiong Li, Tianhai Chang, Na Liu, Huigao Duan   +11 more
doaj   +1 more source

Integration of Edge-Lit Quantum Dot Coated Lightguides in Soft Smart Surfaces

IEEE Photonics Journal
Soft smart surfaces, integrating flexible electronics and decorative materials, seamlessly combine sensors and light-emitting elements for user interaction. This allows minimalist designs for automotive interiors.
Ravi Kishore, Jan Audenaert, Frederick Bossuyt, Pieter Bauwens, Bjorn Vandecasteele, Youri Meuret   +5 more
doaj   +1 more source

Towards a Full-Color MicroLED Display with a Patterned Quantum Dot Color Conversion Layer

Proceedings of the International Display Workshops, 2023
Cuypers, Dieter, Kannojia, Harindra Kumar, Steenberge, Geert Van   +2 more
openaire   +1 more source

Effect of Calendering and Surface Treatment on the Thermochromic Response of Cholesteric Liquid Crystals on PET Nonwovens

Advanced Engineering Materials, EarlyView.
This study explores the influences of calendering and surface treatment during direct ink writing (DIW) of thermochromic cholesteric liquid crystal (CLC) on PET nonwovens. For the PVA‐coated nonwovens, calendering reduces pore size leading to reduced ink absorption and enhanced spreading. The NeverWet‐coated nonwovens improve thermochromic responses by
Sreenivasan Sreenivasan Narayanan, Lineth Pérez Monsalve, Christina Tang, Hong Zhao   +3 more
wiley   +1 more source

Photothermal Heat Spreading for Uniform Pixel Activation in NIR Laser‐Driven Thermochromic Liquid Crystal Displays

Advanced Materials Interfaces
In this study, a pixelated full‐color display based on a near‐infrared (NIR) laser‐driven thermochromic liquid crystal (TLC) was developed. TLCs exhibit temperature‐dependent colors through Bragg reflection induced by variations in the helical pitch of ...
Sang‐Mi Jeong, Hee Sung Seo, Taekyung Lim, Jonguk Yang, Sanghyun Ju   +4 more
doaj   +1 more source

All‐in‐One Analog AI Hardware: On‐Chip Training and Inference with Conductive‐Metal‐Oxide/HfOx ReRAM Devices

Advanced Functional Materials, EarlyView.
An all‐in‐one analog AI accelerator is presented, enabling on‐chip training, weight retention, and long‐term inference acceleration. It leverages a BEOL‐integrated CMO/HfOx ReRAM array with low‐voltage operation (<1.5 V), multi‐bit capability over 32 states, low programming noise (10 nS), and near‐ideal weight transfer.
Donato Francesco Falcone, Victoria Clerico, Wooseok Choi, Tommaso Stecconi, Folkert Horst, Laura Bégon‐Lours, Matteo Galetta, Antonio La Porta, Nikhil Garg, Fabien Alibart, Bert Jan Offrein, Valeria Bragaglia   +11 more
wiley   +1 more source

INTRAMURAL APPENDICITIS: A RARE ANATOMICAL LOCATION (CASE REPORT AND LITERATURE REVIEW)

Proceedings of the Shevchenko Scientific Society: Medical Sciences
Acute appendicitis remains one of the most common urgent surgical diseases of the abdominal cavity. Atypical variants of vermiform appendix localization significantly complicate clinical diagnosis and may lead to diagnostic errors and inappropriate ...
Volodymyr Zhukovskyi, Ihor Trutyak, Andrii Yavorskyi, Orest Klub, Mariana Pankiv, Zoriana Zhukovska   +5 more
doaj   +1 more source