Home > Press > Nanolithography for Fabricating Chiral Nanostructures
Abstract:
The pursuit for novel materials with fascinating and unprecedented optical properties has continued apace in recent years by way of theoretical, experimental, and nanotechnological developments. Chiral nanomaterials represent a significant class of materials, important in developing areas of nanoplasmonics. Chiral nanostructures are usually fabricated by bottom-up (involving growth and self-assembly by chemical approaches) or top-down lithography-based methods.
Nanolithography for Fabricating Chiral Nanostructures
Germany | Posted on December 6th, 2012
Kay Dietrich and colleagues from the Friedrich-Schiller Universität in Jena, Germany have developed a new fabrication method called "on-edge lithography", in which nanostructures are attached to edged pre-structured templates. This novel technique embodies a deterministic, 3D, high-resolution, large-scale, and highly versatile nanolithography method and is capable of producing chiral nanomaterials in an efficient, accurate, and reproducible manner. This use of this technique is reported in a recent article published in the Advanced Optical Materials section of Advanced materials: "Circular Dichroism from Chiral Nanomaterial Fabricated by On-Edge Lithography". Simulations and optical-transmission studies of a chiral, nanostructured material fabricated by this new lithographic method are also discussed.
The research was reported in Advanced Optical Materials, a new section in Advanced Materials dedicated to breakthrough discoveries and fundamental research in photonics, plasmonics, metamaterials, and more, covering all aspects of light-matter interactions. Advanced Optical Materials will start as an independent journal in 2013. More information can be found on www.advopticalmat.de.
####
For more information, please click here
Copyright © Wiley-VCH Materials Science Journals
If you have a comment, please
Contact us.
Issuers of news releases, not 7th Wave, Inc. or Nanotechnology Now, are solely responsible for the accuracy of the content.
Bookmark:
News and information
How do cold ions slide May 24th, 2013
Heinrich Rohrer dies at 79; a father of nanotechnology: With IBM colleague Gerd Binnig, Rohrer invented the scanning tunneling microscope, which can show individual atoms on a surface and move them around May 23rd, 2013
Gold nanocrystal vibration captured on billion-frames-per-second film May 23rd, 2013
Glowing Plant Releases Maker Kit, Enabling Anyone to Make a Glowing Plant at Home: Glowing Plant seeks funds via crowdfunding and raises almost $400,000 May 23rd, 2013
Chemistry
Study Led by George Washington University Professor Provides Better Understanding of Water’s Freezing Behavior at Nanoscale May 21st, 2013
Penn engineers' nanoantennas improve infrared sensing May 20th, 2013
Iranian Scientists Use Pomegranate Juice to Produce Copper Iodide Nanostructure May 14th, 2013
Chemistry breakthrough sheds new light on illness and health May 12th, 2013
Self Assembly
Beautiful "flowers" self-assemble in a beaker: Elaborate nanostructures blossom from a chemical reaction perfected at Harvard May 17th, 2013
DNA-Guided Assembly Yields Novel Ribbon-Like Nanostructures: Approach could be useful in fabricating new kinds of materials with engineered properties May 16th, 2013
Production of Sensitive Hydrogen Peroxide Biosensor Using Silver Nanoparticles April 26th, 2013
Scientists see nanoparticles form larger structures in real time April 22nd, 2013
Discoveries
How do cold ions slide May 24th, 2013
Gold nanocrystal vibration captured on billion-frames-per-second film May 23rd, 2013
Whirlpools on the Nanoscale Could Multiply Magnetic Memory: At the Advanced Light Source, Berkeley Lab scientists join an international team to control spin orientation in magnetic nanodisks May 22nd, 2013
Bacterial spare parts filter antibiotic residue from groundwater May 22nd, 2013
Announcements
How do cold ions slide May 24th, 2013
Heinrich Rohrer dies at 79; a father of nanotechnology: With IBM colleague Gerd Binnig, Rohrer invented the scanning tunneling microscope, which can show individual atoms on a surface and move them around May 23rd, 2013
Gold nanocrystal vibration captured on billion-frames-per-second film May 23rd, 2013
Glowing Plant Releases Maker Kit, Enabling Anyone to Make a Glowing Plant at Home: Glowing Plant seeks funds via crowdfunding and raises almost $400,000 May 23rd, 2013
Printing/Lithography/Inkjet
IDTechEx launches online Market Intelligence Portal May 23rd, 2013
Rice unveils method for tailoring optical processors: Arranging nanoparticles in geometric patterns allows for control of light with light May 21st, 2013
NanoInk, Inc. Assets To Be Sold May 18th, 2013
Glowing Plant Kickstarter Project Retains Digital Marketing Agency, Command Partners: Glowing Plant brings on top Charlotte-based digital marketing firm to assist in crowdfunding campaign May 16th, 2013