Results 21 to 30 of about 2,766 (177)
Assembly of metallic nanoparticle arrays on glass via nanoimprinting and thin-film dewetting
Beilstein Journal of Nanotechnology, 2017 We propose a nanofabrication process to generate large-area arrays of noble metal nanoparticles on glass substrates via nanoimprinting and dewetting of metallic thin films.
Sun-Kyu Lee +3 more
doaj +1 more source
Micro and Nano Engineering, 2021 This study demonstrates the fabrication of periodically unidirectional nano-wedges using nanoimprint lithography to achieve homeotropic alignments in sandwiched liquid crystal (LC) cells.
Chia-Rong Sheu +2 more
doaj +1 more source
Perfluoropolyether (PFPE) Intermediate Molds for High-Resolution Thermal Nanoimprint Lithography
Nanomaterials, 2018 Among soft lithography techniques, Thermal Nanoimprint Lithography (NIL) is a high-throughput and low-cost process that can be applied to a broad range of thermoplastic materials.
Cecilia Masciullo +3 more
doaj +1 more source
Nanoimprinted Hierarchical Micro-/Nanostructured Substrates for the Growth of Cardiomyocyte Fibers
Nanomanufacturing, 2023 Investigating the behavior of cardiomyocytes is an important part of drug development. We present a structure and a related nanoimprint-based fabrication method, where the cardiomyocytes form isolated fibers, which is beneficial for drug testing, more ...
Michael M. Mühlberger +16 more
doaj +1 more source
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2014 The development of nickel mold materials that softened at high temperatures was investigated, and their use in the fabrication of replica nickel molds by thermal nanoimprinting was demonstrated.
Tsunehisa SUZUKI +3 more
doaj +1 more source
Electrochemical nanoimprinting of silicon [PDF]
Proceedings of the National Academy of Sciences, 2019 Significance The indirect nature of existing parallel micromachining strategies that combine sacrificial templates with top-down processes to etch 3D micro- and nanostructures inherently produces poor out-of-plane patterning fidelity. Here, the patterning fidelity of our process is measured for microscale curvilinear 3D objects to be less ...
Aliaksandr Sharstniou +3 more
openaire +2 more sources
Cascaded-Microrings Biosensors Fabricated on a Polymer Platform
Sensors, 2019 Polymer-based single-microring biosensors usually have a small free spectral range (FSR) that hampers the tracing of the spectrum shifting in the measurement.
Yuxin Liang +4 more
doaj +1 more source
Editorial for Special Issue: Nanoimprint Lithography Technology and Applications
Nanomaterials, 2021 Nanoimprint Lithography (NIL) has been an interesting and growing field over the last years since its beginnings in the mid 1990ies [...]
Michael Muehlberger
doaj +1 more source
Electric-driven flexible-roller nanoimprint lithography on the stress-sensitive warped wafer
International Journal of Extreme Manufacturing, 2023 Surface nanopatterning of semiconductor optoelectronic devices is a powerful way to improve their quality and performance. However, photoelectric devices’ inherent stress sensitivity and inevitable warpage pose a huge challenge on fabricating ...
Yu Fan +8 more
doaj +1 more source
Scalable Thermal Engineering via Femtosecond Laser‐Direct‐Written Phononic Nanostructures
Advanced Functional Materials, EarlyView.This study demonstrates that femtosecond laser‐induced periodic surface structures (fs‐LIPSS) can function as phononic metasurfaces, reducing thermal conductivity below the plain thin‐film limit. Phonon Monte Carlo analysis reveals that the periodic structures restrict phonon mean free paths.
Hiroki Hamma +4 more
wiley +1 more source