Results 141 to 150 of about 1,422,368 (188)

Meniscus-on-Demand Parallel 3D Nanoprinting

open access: yesACS Nano, 2018
Exploiting a femtoliter liquid meniscus formed on a nanopipet is a powerful approach to spatially control mass transfer or chemical reaction at the nanoscale. However, the insufficient reliability of techniques for the meniscus formation still restricts its practical use.
Mojun Chen   +4 more
core   +6 more sources

Parallel, Multi‐Material Electrohydrodynamic 3D Nanoprinting

open access: yesSmall, 2020
AbstractDirect mass‐transfer via liquid nanodroplets is one of the most powerful approaches for additive micro/nanofabrication. Electrohydrodynamic (EHD) dispensing has made the delivery of nanosized droplets containing diverse materials a practical reality; however, in its serial form it has insufficient throughput for large‐area processing.
Mojun Chen   +6 more
openaire   +3 more sources

3D Nanoprinting by Electron-Beam with an Ice Resist

open access: yesACS Applied Materials & Interfaces, 2021
Following the general trend in the miniaturization of electronic devices, techniques that enable 3D printing at the nanometer scale are gaining momentum. As a widely used planar processing method, electron-beam lithography (EBL) can be employed to create 3D nanostructures in a layer-by-layer fashion. However, compared with other 3D printing techniques,
Shan Wu, Ding Zhao, Min Qiu
openaire   +3 more sources

3D Nanoprinting with Charged Aerosol Particles─An Overview

open access: yesAccounts of Materials Research, 2021
ConspectusThree-dimensional (3D) printing is a revolutionary technology allowing rapid, cost-effectively, and flexible design of desired 3D products.
Wooik Jung   +5 more
openaire   +2 more sources

Search for Alternative Two‐Step‐Absorption Photoinitiators for 3D Laser Nanoprinting

open access: yesAdvanced Functional Materials, 2023
Research data corresponding to the publication "Search for alternative two-step-absorption photoinitiators for 3D laser nanoprinting"
Eva Blasco   +2 more
exaly   +2 more sources

Sensitive Photoresists for Rapid Multiphoton 3D Laser Micro‐ and Nanoprinting [PDF]

open access: yesAdvanced Optical Materials, 2020
Driven by recent advances in rapid multiphoton single‐focus 3D laser nanoprinting, multifocus variants thereof, and projection‐based multiphoton 3D laser nanoprinting, the necessary average total laser powers from femtosecond laser oscillators or even ...
Liang Yang   +2 more
exaly   +2 more sources

Spatial Frequency Multiplexed Meta-Holography and Meta-Nanoprinting

open access: yesACS Nano, 2019
Metasurfaces are flat structured surfaces that are designed to control the two-dimensional distributions of phase, polarization, and intensity profiles of optical waves.
Zhiqiang Guan   +2 more
exaly   +2 more sources

Photochemistry democratizes 3D nanoprinting

Nature Photonics, 2021
For 20 years, nanoscale 3D printing has been based on two-photon absorption, requiring expensive pulsed lasers. Now, via a two-step absorption process, such printing has been demonstrated using a low-cost, low-power continuous-wave laser diode, showing the potential for dramatic cost reductions in 3D nanoprinting.
Paul V. Braun, Mark L. Brongersma
openaire   +1 more source

3D Nanoprinting of Perovskites

Advanced Materials, 2019
AbstractAs competing with the established silicon technology, organic–inorganic metal halide perovskites are continually gaining ground in optoelectronics due to their excellent material properties and low‐cost production. The ability to have control over their shape, as well as composition and crystallinity, is indispensable for practical ...
Mojun Chen   +12 more
openaire   +2 more sources

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