Results 61 to 70 of about 118,840 (195)

Concentrator cell methodology in the regeneration and recycle of chromium etching solutions using membrane technology [PDF]

, 2006
The regeneration of chromium (VI) and the recovery of etched copper from chromium etching solutions by electrodialysis is improved by the addition of a concentrator cell, using ion exchange resins or activated carbon cloth as concentrator media, in the ...
Ganguli, B, Grimes, SM, Chaudhary, AJ
core   +1 more source

Size-Effect-Based Dimension Compensations in Wet Etching for Micromachined Quartz Crystal Microstructures

Micromachines
Microfabrication technology with quartz crystals is gaining importance as the miniaturization of quartz MEMS devices is essential to ensure the development of portable and wearable electronics.
Yide Dong, Guangbin Dou, Zibiao Wei, Shanshan Ji, Huihui Dai, Kaiqin Tang, Litao Sun   +6 more
doaj   +1 more source

Mapping Embryonic Mouse Lung Development Using Enhanced Spatial Transcriptomics

Advanced Science, EarlyView.
The mammalian lung contains ∼50 cell types arranged along the airway epithelium. Here, deterministic barcoding sequencing (DBiT‐seq) is optimized to nearly double transcript recovery, enabling highly sensitive spatial mapping of the embryonic mouse lung.
Pengfei Zhang, Benjamin K. Law, Niles Huang, Katharine Goodwin, Celeste M. Nelson, Michelle M. Chan   +5 more
wiley   +1 more source

A versatile patterning process based on easily soluble sacrificial bilayers

AIP Advances, 2017
Development of a microfabrication process is essential to embed fascinating physical properties of functional materials into mesoscopic devices. Different from well-investigated materials with established microfabrication process, newly-discovered ...
Takayuki Harada, Atsushi Tsukazaki
doaj   +1 more source

Collective fabrication of guided longitudinal SAW resonator without Bragg grating mirror

Electronics Letters, 2023
This Research article document discussed about a new structure composed of a sub‐micron‐thick layer of a single‐crystal piezoelectric material on a substrate.
Thomas Baron, Stefania Oliveri, Thomas Richard, Valerie Soumann, Djaffar Belharet, Laurent Robert, Marina Raschetti, Roland Salut, Emilie Courjon, Thierry Laroche, Florent Bernard, Alexandre Clairet, Sylvain Ballandras   +12 more
doaj   +1 more source

Cross‐scale Material‐Structure Synergy for 2D Metamaterials: Toward Customizable Intelligent Electromagnetic Manipulation in Multiphysics Fields

Advanced Science, EarlyView.
Recent advances in metasurface‐enabled low‐observable technologies are reviewed from the perspective of cross‐scale material–structure synergy. Electromagnetic, thermal, optical, and acoustic stealth are highlighted together with dynamic tuning, programmable coding, data‐driven inverse design, artificial intelligence, multispectral compatibility, and ...
Shuhao Wang, Xing Yang, Liping Liu, Yang Peng, Yangyang Wang, Hualiang Lv   +5 more
wiley   +1 more source

Bio‐Inspired Gradient Heterogeneous Architectures for Ultrasensitive and Robust Strain Sensors via Programmable Crack Engineering

Advanced Science, EarlyView.
Inspired by the insect campaniform sensillum, a heterogeneous bilayer strain sensor is developed based on a unique impedance mismatch and three‐dimensional structural dynamic percolation strategy. The sensor enables real‐time multi‐joint teleoperation of three joints and the gripper using a six‐degree‐of‐freedom robotic‐arm platform.
Qi Wu, Tiantong Wang, Yinhao Wang, Yanggang Feng, Yan Huang   +4 more
wiley   +1 more source

Microfabrication : using bulk wet etching with TMAH

, 2005
In November 2002 a Microfabrication Lab was established in the physics department of McGill University to support research in nanoscience and technology. At the same time, I arrived at McGill to begin my graduate study.
Duan, Xuefeng, 1981-
core  

Review of plasma etching processes for III-V semiconductorsMendeley Data

Micro and Nano Engineering
This paper provides a comprehensive literature review and analysis of III-V semiconductor plasma etching, highlighting key etching considerations and providing literature references to inform future process development. Plasma etching processes for III-V
Alison Clarke, Maxime Darnon, Karin Hinzer, Mathieu de Lafontaine   +3 more
doaj   +1 more source

Determination of precise crystallographic directions on Si{111} wafers using self-aligning pre-etched pattern

Micro and Nano Systems Letters, 2018
Silicon wet anisotropic etching based bulk micromachining technique is widely used for the fabrication of microelectromechanical systems components. In this technique of microfabrication, alignment of mask edges with crystallographic directions plays a ...
Avvaru Venkata Narasimha Rao, Veerla Swarnalatha, Ashok Kumar Pandey, Prem Pal   +3 more
doaj   +1 more source