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Shield and team look to boost heat transfer of copper

Jeff ShieldJeff Shield and colleagues have been investigating how to improve the heat transfer of copper used in pool boiling. In a new study, the team increased the surface area of copper by firing 4-picosecond-long laser pulses at it. However, this also coated the surface with oxides that curbed the otherwise improved heat transfer. So the team tried cleaning the surface with different acids, and found that citric acid worked best, but only when the number of laser pulses remained below a certain threshold. (11/15/21)


Markvicka team's design could curb overheating, up performance of soft electronics

Eric MarkvickaMarkvicka team's design could curb overheating, up performance of soft electronics Blurb: A new study from a team led by Eric Markvicka has shown that embedding a silicone material with gallium-based droplets — and, crucially, embedding those droplets with microscopic spheres of hollow glass — can mostly retain the boost in heat dissipation without sacrificing the material’s lightweight pliability. This design could greatly impact things like the computing power of microelectronics and thermoregulatory garments. Markvicka's team included NCMN members Sangjin Ryu and Jeff Shield. (11/15/21)


Advancing the Second Quantum Revolution

Christan Binek standing in front of a window looking into a lab where scientists are workingA feature story in the 2020-2021 Nebraska Research Report described the Emergent Quantum Materials and Technologies (EQUATE) collaboration, made possible by a five-year, $20 million award from the National Science Foundation. The EQUATE project is a key component to achieving the goals of Nebraska's Quantum Science and Engineering Grand Challenge. (11/9/21)


NNF featured in Annual Research Report

Voelte-Keegan Nanoscience Research CenterThe Nebraska Nanoscale Facility was the star of a feature story in the 2020-2021 Nebraska Research Report. The story highlights the importance of the facility for advancing academic and industry nanoscience research in the Midwest, the success the facility saw in it's first five years, and the education and outreach activities that are key to the facility's mission. (11/9/21)


Annual Research Report Highlights

University of Nebraska-Lincoln logoSiamek Nejati, James Takacs, and David Hage were all featured in the 2020-2021 Nebraska Research Report. Nejati received a CAREER award for his work on building 3D porous organic frameworks. Takacs was named an American Association for the Advancement of Science Fellow in 2020; he was recognized for contributions to synthetic organic chemistry. And Hage earned the 2021 ACS Award in Chromatography from the American Chemical Society. (11/9/21)




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UNL continues to make waves in the area of nanoscience. With your support, the Nebraska Center for Materials and Nanoscience will be positioned to continue its reputation for research and education. Please consider giving to the NCMN Research and Education Fund.

Faculty Spotlight: Shireen Adenwalla

Shireen AdenwallaRead more about Adenwalla's research.