Results 71 to 80 of about 73,280 (324)

Flexible Neural Probe Fabrication Enhanced with a Low-Temperature Cured Polyimide and Platinum Electrodeposition

Sensors, 2022
Polyimide is an emerging and very interesting material for substrate and passivation of neural probes. However, the standard curing temperature of polyimide (350 °C) is critical for the microelectrodes and contact pads of the neural probe, due to the ...
João R. Freitas, Sara Pimenta, Diogo J. Santos, Bruno Esteves, Nuno M. Gomes, José H. Correia   +5 more
doaj   +1 more source

Photolithography on Three Dimensional Substrates [PDF]

56th Electronic Components and Technology Conference 2006, 2006
Photolithography is the primary technique for patterning planar substrates. However, some higher-density packaging solutions require tine features to be patterned onto grossly non-planar substrates, for example, in mechanical, optical and fluidic microsystems and packaging schemes.
Ivey, P.A., McWilliam, R., Maiden, A., Williams, G.L., Purvis, A., Seed, N.L.   +5 more
openaire   +2 more sources

Electrically Tunable On‐Chip Topological Photonics with Integrated Carbon Nanotubes

Advanced Functional Materials, EarlyView.
This work demonstrates electrically tunable on‐chip topological THz devices by integrating 2D carbon nanotube (CNT) sheets with valley‐Hall photonic crystals, enabling broadband transmission modulation (71% modulation depth) and tunable narrowband filtering (0.54 GHz shift) through electrically induced thermal tuning. This advancement paves the way for
Jifan Yin, Wenhao Wang, Thomas Caiwei Tan, Abhishek Kumar, Ridong Jia, Nikhil Navaratna, Ranjan Singh, Lijuan Xie   +7 more
wiley   +1 more source

APPLICATIONS OF UV-LIGA AND GRAYSCALE LITHOGRAPHY FOR DISPLAY TECHNOLOGIES

Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki, 2019
In the article MEMS technologies for display production and application presented. UV-LIGA and greyscale lithography based on SU-8 resist approaches were shown. Methods, technologies and structures of heterogeneous materials with soft magnetic properties,
I. V. Timoshkov, A. V. Khanko, V. I. Kurmashev, D. V. Grapov, A. A. Kastevich, G. A. Govor, A. K. Vetcher   +6 more
doaj   +1 more source

Defining the zerogap: cracking along the photolithographically defined Au–Cu–Au lines with sub-nanometer precision

Nanophotonics, 2023
Cracks are formed along the photolithographically pre-determined lines with extremely high yield and repeatability, when Cu clusters are introduced between planarized Au thin films sequentially deposited on a PET substrate.
Kim Sunghwan, Das Bamadev, Ji Kang Hyeon, Moghaddam Mahsa Haddadi, Chen Cheng, Cha Jongjin, Namgung Seon, Lee Dukhyung, Kim Dai-Sik   +8 more
doaj   +1 more source

Phase Change Material‐Driven Tunable Metasurface for Adaptive Terahertz Sensing and Communication in 6G Perceptive Networks

Advanced Functional Materials, EarlyView.
This study explores the benefits of metasurfaces made from functional materials, highlighting their ability to be adapted and improved for various high‐frequency applications, including communications and sensing. It first demonstrates the potential of these functional material‐based metasurfaces to advance the field of sub‐THz perceptive networks ...
Yat‐Sing To, Jiachen Du, Cyril Decroze, Laure Huitema, Aurelian Crunteanu, Hang Wong   +5 more
wiley   +1 more source

Forming technology and research progress of material surface micropattern structure

Cailiao gongcheng
The forming technology of surface micropattern structure was widely used in practical manufacturing as a means to texture the surface of materials and to promote advanced and functional materials.
PEI Yunliang, YAO Yu, ZOU Wenjun, PENG Jin, SONG Xudong   +4 more
doaj   +1 more source

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

Direct in situ photolithography of perovskite quantum dots based on photocatalysis of lead bromide complexes [PDF]

, 2022
Pingping Zhang, Gaoling Yang, Fei Li, Jianbing Shi, Haizheng Zhong   +4 more
openalex   +1 more source

Peptide Sequencing With Single Acid Resolution Using a Sub‐Nanometer Diameter Pore

Advanced Functional Materials, EarlyView.
To sequence a single molecule of Aβ1−42–sodium dodecyl sulfate (SDS), the aggregate is forced through a sub‐nanopore 0.4 nm in diameter spanning a 4.0 nm thick membrane. The figure is a visual molecular dynamics (VMD) snapshot depicting the translocation of Aβ1−42–SDS through the pore; only the peptide, the SDS, the Na+ (yellow/green) and Cl− (cyan ...
Apurba Paul, Archith Rayabharam, Lisa Almonte, Eveline Rigo, Joshy Joseph, Ashutosh Kumar, Zhuxin Dong, Narayana Aluru, Gregory Timp   +8 more
wiley   +1 more source