Results 31 to 40 of about 30,655 (279)
High-throughput synthesis of modified Fresnel zone plate arrays via ion beam lithography
Beilstein Journal of Nanotechnology, 2018 Fresnel zone plates (FZP) are diffractive photonic devices used for high-resolution imaging and lithography at short wavelengths. Their fabrication requires nano-machining capabilities with exceptional precision and strict tolerances such as those ...
Kahraman Keskinbora +5 more
doaj +1 more source
Nanofluidic tuning of photonic crystal circuits [PDF]
, 2006 By integrating soft-lithography-based nanofluidics with silicon nanophotonics, we demonstrate dynamic, liquid-based addressing and high Delta n/n(~0.1) refractive index modulation of individual features within photonic structures at subwavelength length ...
Emery, Teresa +4 more
core +3 more sources
Hittite Journal of Science and Engineering, 2020 This work employed end-grafted poly ethylene glycol PEG and hydroxyl-terminated poly 2-vinylpyridine P2VP polymer chains for selective immobilization and patterning of plasmonic nanoparticles NPs .
Sema Karabel +3 more
doaj +1 more source
Axisymmetric polydimethysiloxane microchannels for in vitro hemodynamic studies [PDF]
, 2009 The current microdevices used for biomedical research are often manufactured using microelectromechanical systems (MEMS) technology. Although it is possible to fabricate precise and reproducible rectangular microchannels using soft lithography techniques,
Ishikawa, T. +6 more
core +1 more source
AIP Advances, 2019 The nanoimprinting of polymer solar cells via soft lithography is an attractive approach for enhancing light absorption in the active layer. Many efficient polymer solar cells utilize a high boiling point solvent additive such as 1,8-diiodooctane (DIO ...
Chao Wang +3 more
doaj +1 more source
Micro and Nano Engineering, 2019 This paper compares plasmonic substrates manufactured by three lithography methods: E-beam, soft and hard UV NanoImprint Lithography. The different plasmonic modes existing in samples made of an array of gold nanostructures on gold film are investigated ...
J.-F. Bryche +7 more
doaj +1 more source
Polymer nanofibers by soft lithography [PDF]
Applied Physics Letters, 2005 The fabrication of polymeric fibers by soft lithography is demonstrated. Polyurethane, patterned by capillarity-induced molding with high-resolution elastomeric templates, forms mm-long fibers with a diameter below 0.3μm. The Young’s modulus of the fabricated structures, evaluated by force-distance scanning probe spectroscopy, has a value of 0.8MPa ...
PISIGNANO, Dario +5 more
openaire +3 more sources
Neurolithography: Lithography as an enabling technology in neurology and neuroscience
Medicine in Novel Technology and DevicesModern lithography, which enables the fabrication of complex structures in biomedical devices with exceptional precision, is a potentially transformative force in the neural sciences.
Kevin Zhai
doaj +1 more source
Atomically thin mica flakes and their application as ultrathin insulating substrates for graphene [PDF]
, 2011 We show that it is possible to deposit, by mechanical exfoliation on SiO2/Si wafers, atomically thin mica flakes down to a single monolayer thickness.
Agrait, Nicolas +6 more
core +4 more sources
Large Area Nanohole Arrays for Sensing Fabricated by Interference Lithography
Sensors, 2019 Several fabrication techniques are recently used to produce a nanopattern for sensing, as focused ion beam milling (FIB), e-beam lithography (EBL), nanoimprinting, and soft lithography.
Chiara Valsecchi +2 more
doaj +1 more source