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Detecting Acoustic Blackbody Radiation

  • By Jenny Stein
  • 22 September 2020

As objects heat up, they not only glow but also emit acoustic energy. This “acoustic blackbody radiation” may be as ubiquitous as its more famous electromagnetic cousin but is typically faint and difficult to characterize. Now, a pair of researchers, Thomas Purdy and Robinjeet Singh, have used a nanomechanical resonator to detect acoustic blackbody radiation from a remote source [1]. They say their technique—the acoustic analog of remote infrared thermometry—could lead to improvements in applications ranging from metrology to quantum information.

Gurudev Dutt Wins Award in Million Dollar International Quantum U Tech Accelerator

  • By Jenny Stein
  • 7 September 2020

The Innovare Advancement Center, a partnership between the Air Force Research Laboratory Information Directorate (AFRL/RI), New York State, and others, hosted a unique quantum-focused virtual pitch competition, the “Million Dollar International Quantum U Tech Accelerator,” on September 1-3 to launch their new open innovation campus in Rome, NY.

The goal of the competition was to encourage university researchers that pursue high impact projects in quantum timing, sensing, information processing/computing, and communications/networking to bring a new quantum phenomenon into the military while offering about $1,000,000 to the finalists.

Even with nearly 250 teams from 22 countries submitting proposals to take part in the competition, two PQI faculty, Dr. Tom Purdy and Dr. Gurudev Dutt, were among the top 36 selected to take part in the live pitch event, each giving a 10-minute presentation with Q&A (watch presentations from Tom and Gurudev). Ultimately, 18 finalists were selected for the $1M+ in basic research funds and Gurudev won in the topic of quantum sensing.

Microwaving New Materials

  • By Ke Xu
  • 24 August 2020

Reeja Jayan and her student Nathan Nakamura has made a breakthrough in our understanding of how microwaves affect materials chemistry. Unlike prior studies, which suffered from the inability to monitor structural changes while the microwaves were applied, Jayan developed novel tools (a custom-designed microwave reactor enabling in-situ synchrotron x-ray scattering) for studying these dynamic, field-driven changes in local atomic structure as they happen. By revealing the dynamics of how microwaves affect specific chemical bonds during the synthesis, Jayan is laying the groundwork for tailor-made ceramic materials with new electronic, thermal, and mechanical properties. Building on this concept, she is investigating how to use microwaves to engineer new materials.

The results of Jayan’s research were published in the Journal of Materials Chemistry AThe paper was recognized as part of the 2020 Emerging Investigators Issue of the journal.