Results 51 to 60 of about 194,573 (265)

Isolation of III-V/Ge Multijunction Solar Cells by Wet Etching

International Journal of Photoenergy, 2013
Microfabrication cycles of III-V multijunction solar cells include several technological steps and end with a wafer dicing step to separate individual cells.
A. Turala, A. Jaouad, D. P. Masson, S. Fafard, R. Arès, V. Aimez   +5 more
doaj   +1 more source

Ultra-Stretchable Interconnects for High-Density Stretchable Electronics

, 2017
The exciting field of stretchable electronics (SE) promises numerous novel applications, particularly in-body and medical diagnostics devices. However, future advanced SE miniature devices will require high-density, extremely stretchable interconnects ...
Dekker, Ronald, Geers, Marc G. D., Hoefnagels, Johan P. M., Joshi, Shivani, Savov, Angel, Shafqat, Salman   +5 more
core   +2 more sources

Impact of open de-ionized water thin film laminar immersion on the liquid immersed ablation threshold and ablation rate of features machined by KrF excimer laser ablation of bisphenol A polycarbonate [PDF]

, 2009
Debris control and surface quality are potential major benefits of sample liquid immersion when laser micromachining; however, the use of an immersion technique potentially modifies the ablation mechanism when compared to an ambient air interaction.
C.F. Dowding, Cooper, Dowding, Dyer, Elaboudi, Elaboudi, Elaboudi, Fabbro, Gray, Hecht, J. Lawrence, Kelly, Lee, Lemoine, Louden, Parvin, Prasad, Xu, Xu, Xu, Yang, Yung, Zangeneh, Zhu   +23 more
core   +2 more sources

Electrostatic Microelectromechanical System Speaker Array with Out-of-Plane Piston Displacement and Simplified Microfabrication

Proceedings
This study presents a new design for a MEMS electrostatic speaker array with out-of-plane piston-like diaphragm displacement using a simplified silicon-on-insulator microfabrication process.
Diogo E. Aguiam, Inês S. Garcia, Edoardo Sotgiu, Filipe S. Alves   +3 more
doaj   +1 more source

Stepwise neuronal network pattern formation in agarose gel during cultivation using non-destructive microneedle photothermal microfabrication

Scientific Reports, 2021
Conventional neuronal network pattern formation techniques cannot control the arrangement of axons and dendrites because network structures must be fixed before neurite differentiation. To overcome this limitation, we developed a non-destructive stepwise
Yuhei Tanaka, Haruki Watanabe, Kenji Shimoda, Kazufumi Sakamoto, Yoshitsune Hondo, Mitsuru Sentoku, Rikuto Sekine, Takahito Kikuchi, Kenji Yasuda   +8 more
doaj   +1 more source

Hierarchical Porous Carbon Electrodes with Sponge-Like Edge Structures for the Sensitive Electrochemical Detection of Heavy Metals

Sensors, 2021
This article presents the development of a highly sensitive electrochemical heavy metal sensor based on hierarchical porous carbon electrodes with sponge-like edge structures.
Jongmin Lee, Soosung Kim, Heungjoo Shin
doaj   +1 more source

Monolithic Carbide-Derived Carbon Films for Micro-Supercapacitors [PDF]

, 2010
Microbatteries with dimensions of tens to hundreds of micrometers that are produced by common microfabrication techniques are poised to provide integration of power sources onto electronic devices, but they still suffer from poor cycle lifetime, as ...
Chmiola, John, Largeot, Céline, Taberna, Pierre-Louis, Simon, Patrice, Gogotsi, Yury   +4 more
core   +2 more sources

Ice Lithography: Recent Progress Opens a New Frontier of Opportunities

Advanced Functional Materials, EarlyView.
This review focuses on recent advancements in ice lithography, including breakthroughs in compatible precursors and substrates, processes and applications, hardware, and digital methods. Moreover, it offers a roadmap to uncover innovation opportunities for ice lithography in fields such as biological, nanoengineering and microsystems, biophysics and ...
Bingdong Chang, Gwendoline A. E. Anand, Rubaiyet Haque, Dylan A. Chiaro, Mona Sharma, Andrew R. Williams, Frank Niklaus, Daryl W. Yee, Gavin M. King, Anpan Han   +9 more
wiley   +1 more source

Metal-Assisted Etching of p-Type Silicon Using Patterned Platinum and Silver Films in Single Layers and Bimetal Double Layers

Electrochemistry
Metal-assisted etching (metal-assisted chemical etching) is a promising wet process for silicon (Si) microfabrication. The etching behavior depends on the catalyst metal, but detailed differences are not fully understood.
Ayumu MATSUMOTO, Takuma NAKAYAMA, Shinji YAE   +2 more
doaj   +1 more source

Design, fabrication and characterization of monolithic embedded parylene microchannels in silicon substrate [PDF]

, 2006
This paper presents a novel channel fabrication technology of bulk-micromachined monolithic embedded polymer channels in silicon substrate. The fabrication process favorably obviates the need for sacrifical materials in surface-micromachined channels and
Chen, Po-Jui, Shih, Chi-Yuan, Tai, Yu-Chong   +2 more
core   +2 more sources