Results 221 to 230 of about 9,351 (286)

"Dip-Pen" nanolithography

Science, 1999
A direct-write "dip-pen" nanolithography (DPN) has been developed to deliver collections of molecules in a positive printing mode. An atomic force microscope (AFM) tip is used to write alkanethiols with 30-nanometer linewidth resolution on a gold thin ...
Piner, Zhu, Xu, Hong, Mirkin
semanticscholar   +5 more sources

Single‐Step 3D Printing of Micro‐Optics with Adjustable Refractive Index by Ultrafast Laser Nanolithography

Advanced Optical Materials, 2023
Laser exposure defines voxel's dimensions as essential building blocks in direct write 3D nanolithography. However, the exposure conditions not only influence the size of the produced features but also their optical properties.
D. Gonzalez-Hernandez   +6 more
semanticscholar   +1 more source

3D Dip‐Pen Nanolithography

Advanced Materials & Technologies, 2022
Dip‐pen nanolithography (DPN) can directly write a variety of materials on the substrates at the sub‐50 nm to micrometer length scale. While this tool has been extensively exploited to construct functional nanostructures and address important scientific ...
Guoqiang Liu   +5 more
semanticscholar   +1 more source

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