Oct 27, 2025 | Our Research
A new paper written by the group was recently published in Physical Review Applied. Dip Joti Paul, Tony X. Zhou, Karl K. Berggren, “Photolithography-compatible three-terminal superconducting switch for driving CMOS loads,” Physical Review Applied, 24, 2, p. 024060,...
Aug 1, 2025 | Our Research
A new publication written by the group on was recently published in Applied Physics Letters. Dip Joti Paul, Tony X. Zhou, and Karl K. Berggren, “Determination of mid-infrared refractive indices of superconducting thin films using Fourier transform infrared...
Jul 1, 2025 | News Articles, Our Research
In May 2025, we congratulates Drs. John Simonaitis and Dr. Owen Medeiros on their thesis defenses! Owen Medeiros successfully defended his PhD thesis entitled “Superconducting Nanowire Integrated Circuits for Scalable Cryogenic Memory” on May 13,...
Jun 3, 2025 | Our Research
A new publication written by the group was just published in Nano Letters. Matthew Yeung, Lu-Ting Chou, Felix Ritzkowsky, Marco Turchetti, Karl K. Berggren, Shih-Hsuan Chih, Philip D. Keathley, “: Bandwidth of Lightwave-Driven Electronic Response from Metallic...
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....
Sep 9, 2024 | News Articles, Our Research
New publication: Matthew Yeung, Lu-Ting Chou, Marco Turchetti, Felix Ritzkowsky, Karl K. Berggren, and Philip D. Keathley, “Lightwave Electronic Harmonic Frequency Mixing,” Science Advances, 10, 33, (2024) Image credit to Sampson Wilcox. Abstract Electronic frequency...
Jun 23, 2023 | News Articles, Our Research
Now-Dr. Marco Colangelo’s thesis defense is now available to view online. The title is “Superconducting Nanowire Technology For Microwave and Photonics Applications.” Congratulations for Dr. Colangelo for his successful PhD defense! Abstract: Quantum computing...
Jul 19, 2022 | News Articles
The optimization of superconducting thin-films has pushed the sensitivity of superconducting nanowire single-photon detectors (SNSPDs) to the mid-infrared (mid-IR). Earlier demonstrations have shown that straight tungsten silicide nanowires can achieve unity internal...
Jun 21, 2017 | News Articles, Uncategorized
Congratulations to Marco Turchetti for being awarded Best Invited Poster at this year’s EIPBN conference in Orlando, FL. Details regarding his poster abstract may be found below: Aberration-Corrected Quantum Electron Microscopy Marco Turchetti, Chung-Soo Kim,...
May 23, 2017 | News Articles, Uncategorized
We describe a modular, self-aligned, amplitude-division electron interferometer in a conventional transmission electron microscope. The interferometer consists of two 45-nm-thick silicon layers separated by 20 μm. This interferometer is fabricated from a...