Quantum Nanostructures and
Nanofabrication Group

Prof. Karl K. Berggren and Dr. P. Donald Keathley

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New Publication: A superconducting full-wave bridge rectifier

May 13, 2025 | News Articles, Our Research

A new publication written by the group on a superconducting diode was just published in Nature Electronics. Matteo Castellani, Owen Medeiros, Alessandro Buzzi, Reed A. Foster, Marco Colangelo and Karl K. Berggren.M. Castellani, O. Medeiros, A. Buzzi, R. A. Foster, M....

New Publication: On-chip petahertz electronics for single-shot phase detection

Dec 5, 2024 | News Articles, Our Research

An international team of researchers including members of the Quantum-Nanostructures and Nanofabrication group at MIT, Deutsches-Elektronen-Synchrotron (DESY, Germany), Max-Planck for the Structure and Dynamics of Matter (Germany) and WiredSense published a manuscript...

New Publication Featured: Nanocryotron ripple counter integrated with a superconducting nanowire single-photon detector for megapixel arrays

Aug 19, 2024 | News Articles, Our Research

New publication: Matteo Castellani, Owen Medeiros, Reed Foster, Alessandro Buzzi, Marco Colangelo, Joshua C. Bienfang, Alessandro Restelli, and Karl K. Berggren. “Nanocryotron ripple counter integrated with a superconducting nanowire single-photon detector for...
New Publication  “Fabrication of gold nanostructures using wet lift-off without adhesion promotion”

New Publication “Fabrication of gold nanostructures using wet lift-off without adhesion promotion”

Sep 4, 2020 | News Articles

The use of an intervening adhesion layer is essential in reliable fabrication of noble metallic nanostructures for optical and electronic devices. However, many emerging applications such as plasmonics and transfer printing raise the demand of metallic structures...
New publication: “Photoemission from Plasmonic Nanoparticles”

New publication: “Photoemission from Plasmonic Nanoparticles”

Dec 21, 2016 | News Articles, Uncategorized

We demonstrate strong-field, carrier-envelope-phase-sensitive photoemission from arrays of tailored metallic nanoparticles, and we show the influence of the nanoparticle geometry and the plasmon resonance on the phase-sensitive response. Additionally, from a...
New Papers: “Multilayer block copolymer meshes by orthogonal self-assembly” and “The orientations of large aspect-ratio coiled-coil proteins attached to gold nanostructures”

New Papers: “Multilayer block copolymer meshes by orthogonal self-assembly” and “The orientations of large aspect-ratio coiled-coil proteins attached to gold nanostructures”

Jan 25, 2016 | News Articles, Uncategorized

“Multilayer block copolymer meshes by orthogonal self-assembly”, Amir Tavakkoli K. G., Samuel M. Nicaise, Karim R. Gadelrab, Alfredo Alexander-Katz, Caroline A. Ross & Karl K. Berggren. Nature Communications, (2016) DOI: 10.1038/ncomms10518 Continued scaling-down...

Recent Posts

  • New Publication: Photolithography-compatible three-terminal superconducting switch for driving CMOS loads
  • Community Outreach Event: Appalachian Optics Outreach Event 2025
  • New Publication: Determination of mid-infrared refractive indices of superconducting thin films using Fourier transform infrared spectroscopy
  • Joey Alongi, Reed Foster, and DJ Paul awarded fellowships
  • QNN Summer 2025 Newsletter

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