Quantum Nanostructures and
Nanofabrication Group

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

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New Publication “Design and characterization of superconducting nanowire-based processors for acceleration of deep neural network training”

New Publication “Design and characterization of superconducting nanowire-based processors for acceleration of deep neural network training”

Oct 22, 2019 | News Articles

Training of deep neural networks (DNNs) is a computationally intensive task and requires massive volumes of data transfer. Performing these operations with the conventional von Neumann architectures creates unmanageable time and power costs. Recent studies have shown...
New Publication “Detecting Sub-GeV Dark Matter with Superconducting Nanowires”

New Publication “Detecting Sub-GeV Dark Matter with Superconducting Nanowires”

Oct 10, 2019 | News Articles, Uncategorized

We propose the use of superconducting nanowires as both target and sensor for direct detection of sub-GeV dark matter. With excellent sensitivity to small energy deposits on electrons and demonstrated low dark counts, such devices could be used to probe electron...
New Publication “Investigation of ma-N 2400 series photoresist as an electron-beam resist for superconducting nanoscale devices”

New Publication “Investigation of ma-N 2400 series photoresist as an electron-beam resist for superconducting nanoscale devices”

Sep 27, 2019 | News Articles

Superconducting nanowire-based devices are increasingly being used in complex circuits for applications such as photon detection and amplification. To keep up with the growing circuit complexity, nanowire processing is moving from single layer fabrication to...
New Publication “Design of a Power Efficient Artificial Neuron Using Superconducting Nanowires”

New Publication “Design of a Power Efficient Artificial Neuron Using Superconducting Nanowires”

Sep 4, 2019 | News Articles

With the rising societal demand for more information-processing capacity with lower power consumption, alternative architectures inspired by the parallelism and robustness of the human brain have recently emerged as possible solutions. In particular, spiking neural...
New Publication “Vanishing carrier-envelope-phase-sensitive response in optical-field photoemission from plasmonic nanoantennas”

New Publication “Vanishing carrier-envelope-phase-sensitive response in optical-field photoemission from plasmonic nanoantennas”

Aug 12, 2019 | News Articles

At the surfaces of nanostructures, enhanced electric fields can drive optical-field photoemission and thereby generate and control electrical currents at frequencies exceeding 100 THz. A hallmark of such optical-field photoemission is the sensitivity of the total...
Emily Toomey awarded 3rd prize in the “Schnitzer Prize in the Visual Arts” contest

Emily Toomey awarded 3rd prize in the “Schnitzer Prize in the Visual Arts” contest

Jun 6, 2019 | News Articles

Congratulations to Emily for being awarded the 3rd prize in the “Schnitzer Prize in the Visual Arts” contest. Established in 1996, the Harold and Arlene Schnitzer Prize is awarded each year to current MIT undergraduate and graduate students for excellence...
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Recent Posts

  • Malick Sere receives the 2026 Frederick C. Hennie III Teaching Award
  • New Publication: Field-resolved observation of exciton coherence in a van der Waals magnet
  • QNN Newsletter from IAP 2026
  • New Publication: Electron energy loss spectroscopy of two-dimensional materials in a scanning electron microscope
  • New Publication on High-speed testing of superconducting electronics

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