Results 31 to 40 of about 2,392 (161)

Positive‐Tone Nanolithography of Antimony Trisulfide with Femtosecond Laser Wet‐Etching

Advanced Functional Materials, EarlyView.
A butyldithiocarbamic acid (BDCA) etchant is used to fabricate various micro‐ and nanoscale structures on amorphous antimony trisulfide (a‐Sb2S3) thin film via femtosecond laser etching. Numerical analysis and experimental results elucidate the patterning mechanism on gold (reflective) and quartz (transmissive) substrates.
Abhrodeep Dey, Uwe Hübner, Albane Benardais, Xiaofei Wu, Andrea Dellith, Jan Dellith, Torsten Wieduwilt, Henrik Schneidewind, Markus A Schmidt, Virginie Nazabal, Volker Deckert, Jer‐Shing Huang, Wei Wang   +12 more
wiley   +1 more source

Review on 3D Fabrication at Nanoscale

AUTEX Research Journal, 2022
Among the different nanostructures that have been demonstrated as promising materials for various applications, three–dimensional (3D) nanostructures have attracted significant attention as building blocks for constructing high-performance nanodevices ...
Wang Ke, Ma Qian, Qu Cai-Xin, Zhou Hong-Tao, Cao Miao, Wang Shu-Dong   +5 more
doaj   +1 more source

Parallelization of thermochemical nanolithography [PDF]

Nanoscale, 2014
This work demonstrates parallelization of thermochemical nanolithography (TCNL) with sub-50 nm resolutions over areas of 500 μm for applications in conjugated polymers and graphene.
Keith M. Carroll, Xi Lu, Suenne Kim, Yang Gao, Hoe Joon Kim, Suhas Somnath, Laura Polloni, SORDAN, ROMAN, William P. King, Jennifer E. Curtis, Elisa Riedo   +10 more
openaire   +2 more sources

Block Copolymers: Emerging Building Blocks for Additive Manufacturing

Advanced Functional Materials, EarlyView.
This review addresses how block copolymer (BCP) physics and rheology have led to the widespread use of BCPs in advanced additive manufacturing techniques, with particular emphasis on the untapped potential of these nanostructured materials toward achieving multi‐scale architected materials with unique, programmable material properties.
Alice S. Fergerson, Hemish B. Thakkar, Jiaen Wu, Emily C. Davidson   +3 more
wiley   +1 more source

Optimization of Pt-C Deposits by Cryo-FIBID: Substantial Growth Rate Increase and Quasi-Metallic Behaviour

Nanomaterials, 2020
The Focused Ion Beam Induced Deposition (FIBID) under cryogenic conditions (Cryo-FIBID) technique is based on obtaining a condensed layer of precursor molecules by cooling the substrate below the condensation temperature of the gaseous precursor material.
Alba Salvador-Porroche, Soraya Sangiao, Patrick Philipp, Pilar Cea, José María De Teresa   +4 more
doaj   +1 more source

The Nanolithography Toolbox

Journal of Research of the National Institute of Standards and Technology, 2016
This article introduces in archival form the Nanolithography Toolbox, a platform-independent software package for scripted lithography pattern layout generation. The Center for Nanoscale Science and Technology (CNST) at the National Institute of Standards and Technology (NIST) developed the Nanolithography Toolbox to help users of the CNST NanoFab ...
Balram, Krishna C., Westly, Daron A., Davanço, Marcelo, Grutter, Karen E., Li, Qing, Michels, Thomas, Ray, Christopher H., Yu, Liya, Kasica, Richard J., Wallin, Christopher B., Gilbert, Ian J., Bryce, Brian A., Simelgor, Gregory, Topolancik, Juraj, Lobontiu, Nicolae, Liu, Yuxiang, Neuzil, Pavel, Svatos, Vojtech, Dill, Kristen A., Bertrand, Neal A., Metzler, Meredith G., Lopez, Gerald, Czaplewski, David A., Ocola, Leonidas, Srinivasan, Kartik A., Stavis, Samuel M., Aksyuk, Vladimir A., Alexander Liddle, J., Krylov, Slava, Robert Ilic, B.   +29 more
openaire   +4 more sources

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, Roman Anufriev, Kazuyoshi Fushinobu, Masahiro Nomura, Byunggi Kim   +4 more
wiley   +1 more source

Nanostructured Surfaces and Detection Instrumentation for Photonic Crystal Enhanced Fluorescence

Sensors, 2013
Photonic crystal (PC) surfaces have been demonstrated as a compelling platform for improving the sensitivity of surface-based fluorescent assays used in disease diagnostics and life science research. PCs can be engineered to support optical resonances at
Brian T. Cunningham, Anusha Pokhriyal, Meng Lu, Vikram Chaudhery, Sherine George   +4 more
doaj   +1 more source

Modulating Integrin and Growth Factor Signaling With Peptides: Strategies to Synergistically Enhance Bone Tissue Regeneration

Advanced Science, EarlyView.
It has been demonstrated that, in the bone extracellular matrix (ECM), integrins and growth factor receptors (GFRs) engage in synergistic signaling to guide bone healing and regeneration. This review provides a comprehensive overview of current strategies using ECM‐derived peptides to recreate the cellular microenvironment and harness synergistic ...
Lluís Oliver‐Cervelló, Elisabetta Ada Cavalcanti‐Adam, Carlos Mas‐Moruno   +2 more
wiley   +1 more source

Sustainable Carbon Fibers Enable Stable Long‐Term Lithium Metal Deposition for Prospective Zero‐Excess Lithium Metal Batteries

Advanced Energy Materials, EarlyView.
This work presents lightweight, lignin‐derived carbon fiber current collectors that enable controlled lithium deposition. Structural defects and intermediate‐sized pores stabilize pre‐nucleation quasi‐metallic lithium clusters, promoting uniform lithium plating and stripping.
Samantha L. S. Southern, Jonathon Cottom, Jana B. Fritzke, Emma N. Antonio, Zhenyu Guo, Bhavini Patel, Romain Tort, Ifan E. L. Stephens, Camilla Di Mino, Clare P. Grey, Rhodri Jervis, Emilia Olsson, Heather Au, Maria‐Magdalena Titirici   +13 more
wiley   +1 more source