News – Page 8

Imaging Topological Magnetic Monopoles in 3D

Researchers created topologically stable magnetic monopoles and imaged them in 3D with unprecedented spatial resolution using a technique developed at the Advanced Light Source (ALS). The work enables the study of magnetic monopole behavior for both fundamental interest and potential use in information storage and transport applications. A bar magnet cut in half will always have a north and south pole, ad infinitum. Thus, magnetic monopoles—particles with a single magnetic “charge”—have never been observed in isolation. Yet the idea continues to intrigue: How would magnetic monopoles behave? What could you do with the magnetic equivalent of electric charge or current? Remarkably, scientists might be able to explore such questions via quasiparticles—particle-like phenomena emerging from collective interactions in condensed matter. However, it has been difficult to directly measure these quasiparticles and probe their behavior at the nanoscale…

Congratulations to Yuka Esashi for Being Awarded the 2023 SPIE Karel Urbánek Best Student Paper Award

At the 2023 Advanced Lithography and Patterning Conference, Yuka Esashi was awarded the SPIE Karel Urbánek Best Student Paper Award for “Multi-modal tabletop EUV reflectometry for characterization of nanostructures.” Congratulations, Yuka!

The Karel Urbánek Best Student Paper Award recognizes the most promising contribution to the field by a student, based on the technical merit and persuasiveness of the paper presentation at the conference. The Karel Urbánek Best Student Paper Award consists of an SPIE citation and an honorarium. To be eligible, the leading author and presenter of the paper must be a student.

Humans of JILA: Brendan McBennett

Surrounded by some of the world’s most advanced lasers, computers, and microscopes sits Brendan McBennett, a graduate student at JILA. McBennett has been working in the laboratories of JILA Fellows Margaret Murnane and Henry Kapteyn, as part of the KM group since 2019, excited to see his research advance significantly over that time. “We use ultraviolet and extreme ultraviolet (EUV) lasers to study heat flow in nanostructured materials,” McBennett states. “EUV photons have a higher photon energy that makes them insensitive to electron dynamics in most materials, combined with nanometer wavelengths. This allows them to very precisely probe surface deformations induced by heat – or thermal phonons – to capture new materials behaviors.”

Congratulations to Brendan McBennett for Being Named as the 2023 Recipient of the Nick Cobb Memorial Scholarship

Brendan McBennett has been announced as the 2023 recipient of the $10,000 Nick Cobb Memorial Scholarship by SPIE, the international society for optics and photonics, and Siemens EDA — formerly Mentor, a Siemens company — for his potential contributions to the field related to advanced lithography. McBennett will also be honored during 2023’s SPIE Advanced Lithography + Patterning conference.

The Nick Cobb scholarship recognizes an exemplary graduate student working in the field of lithography for semiconductor manufacturing. The award honors the memory of Nick Cobb, who was an SPIE Senior Member and chief engineer at Mentor. His groundbreaking contributions enabled optical and process proximity correction for IC manufacturing. Originally funded for three years ending in 2021, the Nick Cobb scholarship will be awarded to one student annually for an additional period of three years, through 2024.

Congratulations to Chen-Ting Liao for Receiving a Young Investigator Research Program Award from the Air Force Office of Scientific Research

Dr. Chen-Ting (Ting) Liao has been selected as an AFOSR Young Investigator. The Air Force Office of Scientific Research, or AFOSR, the basic research arm of the Air Force Research Laboratory, will award approximately $25 million in grants to 58 scientists and engineers from 44 research institutions and businesses in 22 states under the fiscal year 2023 Young Investigator Research Program, or YIP.

“Through the YIP, the Department of the Air Force fosters creative basic research in science and engineering, enhances early career development of outstanding young investigators and increases opportunities for the young investigators to engage in forwarding the DAF mission and related challenges in science and engineering,” said Ellen Robinson, YIP program manager.

YIP recipients receive three-year grants of up to $450,000. The program is open to U.S. citizens and permanent residents who are scientists and engineers at U.S. research institutions. Individuals must have received Ph.D. or equivalent degrees in the last seven years and show exceptional ability and promise for conducting basic research of Department of the Air Force, or DAF, relevance. Award selections are subject to successful completion of negotiations with the academic institutions and businesses.

Congratulations to Margaret Murnane for Being Named One of the Best Female Scientists in the World in 2022

Margaret Murnane is one of five women scientists in Colorado named among the best in the world. The 1st edition of Research.com ranking of top female scientists in the world is based on data collected from Microsoft Academic Graph on 06-12-2021. Position in the ranking is based on a scientist’s general H-index. The Research.com ranking of top female scientists in the world includes leading female scientists from all major areas of science. It was based on a meticulous examination of 166,880 scientists on Google Scholar and Microsoft Academic Graph.

Congratulations to Jose Rodriguez for Receiving Tenure at UCLA

Professor Jose Rodriguez received tenure at UCLA in the Department of Chemistry and Biochemistry. Congratulations, Jose!

Prof. Jose Rodriguez received his Ph. D in Molecular Biology from UCLA in 2012. He was then a Postdoctoral Researcher at UCLA and subsequently joined the Department of Chemistry & Biochemistry as assistant professor in 2016.

Congratulations to Mary Scott for Receiving Tenure at University of California Berkeley

Professor Mary Scott received tenure at University of California Berkeley in the Department of Materials Science & Engineering. Congratulations, Mary!

Prof. Mary Scott received her Ph. D in Physics from UCLA in 2015. She was a Postdoctoral Researcher at UC Berkeley from 2015-2017 and has been a faculty scientist at Molecular Foundry, Lawrence Berkeley National Laboratory since 2017.

Congratulations to Margaret Murnane for Receiving the 2022 Isaac Newton Medal and Prize

Professor Margaret Murnane has received the 2022 Isaac Newton Medal and Prize for pioneering and sustained contributions to the development of ultrafast lasers and coherent X-ray sources and the use of such sources to understand the quantum nature of materials.

The discoveries of Professor Margaret Murnane in ultrafast laser and X-ray science have transformed the field, making it possible to capture and manipulate quantum dynamics on the fastest timescales relevant to atoms, molecules and materials. Her research is distinguished by its breadth and impact in developing new understanding in optical physics.

Murnane has demonstrated that it is possible to generate coherent, laser-like X-ray beams by upconverting laser light from the infrared directly into the extreme ultraviolet (EUV) and soft X-ray regions of the spectrum. Over more than 20 years, she uncovered how to harness the unique high-order harmonic generation process to create new quantum light sources. This work represents one of the most significant new fundamental developments in optical science in past decades, with a host of practical applications in understanding and imaging materials.

Congratulations to Franklin Dollar for Being Named a Fellow of the American Physical Society

Professor Franklin Dollar has been named Fellow of the American Physical Society. Dollar works to further research into high-intensity laser physics, as well as to make his field more inclusive, diverse and equitable. The honor recognizes not only Dollar’s research into high-intensity laser physics, but also his committed efforts to change the culture of his field in the realms of diversity, equity and inclusion (DEI). “The main impacts of my work are in short pulse laser interactions with matter, and their uses as radiation sources,” said Dollar. “I led a lot of early work in ion acceleration, but also have been involved with electron acceleration, positron beams, and directed neutron beams.”