physics

Dean Kornbluh Onsite at the Academic Science Building

 

 

Arts & Sciences Dean Mark Lawrence Kornbluh visited the Academic Science Building construction site to discuss its current progress and his excitement for what the facility means for the University of Kentucky. The Academic Science Building is scheduled to open Fall 2016.

 

 

VIDEO: Twenty-three to be Inducted Into UK Hall of Distinguished Alumni

What makes a university thrive as a community and a center for knowledge?

Gaines Fellowship Awarded to 12 UK Scholars

The University of Kentucky Gaines Center for the Humanities has chosen 12 outstanding undergraduates as new scholars for the university's Gaines Fellowship Program for the 2015-2016 and 2016-2017 academic years.

Prominent Female Mathematician to Deliver van Winter Memorial Lecture

Ingrid Daubechies, the first female full professor of mathematics at Princeton and first woman president of the International Mathematical Union, will deliver the 2015 van Winter Memorial Lecture

A Site for the Sciences

On Nov. 11, 1960, construction began on the Chemistry-Physics Building. The current site of the building once was occupied by the president’s garden and tennis courts.

Chellgren Center Names 37 New Fellows: 20 in A&S

The Chellgren Fellows Program is for students with exceptional academic potential and aspirations, who are eager to participate in a special learning community designed to cultivate extraordinary achievement.

UK Students Named Fulbright Recipients

Four students from the University of Kentucky have been selected as recipients of Fulbright U.S. Student Program scholarships. The UK recipients are among 1,900 U.S. citizens who will travel abroad for the 2013-2014 academic year through the prestigious program.

The 2012 Van Winter Memorial Lecture: Paul Steinhardt and Quasicrystals

Each year, the Department of Mathematics and the Department of Physics and Astronomy jointly organize the Van Winter Memorial Lecture, which brings in distinguished speakers to give lectures on matters of common interest to mathematicians and physicists.

This year's speaker is Paul Steinhardt, professor of physics and astrophysics at Princeton University, and director of the Princeton Center for Theoretical Sciences. In this podcast, we spoke to Sumit Das, who will be hosting the lecture, about some of professor Steinhardt's research.

Professor Steinhardt's lecture will be titled, "Once Upon a Time in Kamchatka: the Extraordinary Search for Natural Quasicrystals." The presentation will be on Friday, March 23, from 3:15 pm to 4:15 pm, in room 139 of the Chemistry-Physics building.

In short, a quasicrystal is a type of structure that shows rotational symmetry, but is not periodic -- it doesn't have a pattern that repeats over a distance. Quasicrystals can be composed of sets of a few shapes that are arranged to fill up a space, and although they may have radial patterns, these do not repeat around the crystal in any noticeable order. Usually, it has been thought that crystals can only have two-, four-, or six-sided radial patterns, but quasicrystals can have five-sided rotational symmetry as well, such as in these structures:

A Penrose tiling of thick and thin rhombi.An atomic model of fivefold icosahedral-Al-Pd-Mn quasicrystal surface.A Penrose tiling using thick and thin rhombi.

 

 

 

 

 

This podcast was produced by Stephen Gordinier.

Creative Commons License
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License.

Xenon Research at UK's Particle Accelerator: Erin Peters

Erin Peters is a graduate student in the Chemistry Department, president of the Chemistry Graduate Student Association at UK, and graduate research assistant to Steven Yates. In this interview, Peters talks about her research at UK’s particle accelerator.

This podcast was produced by Stephen Gordinier.

Creative Commons License
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License.

Pear-Shaped Nuclei, Particle Accelerators, and Zebras: Steven Yates

Steven Yates is an Arts & Sciences Distinguished Professor who works in the departments of both Chemistry and Physics and Astronomy.

In this interview, Yates discusses his recent collaboration with the iThemba Laboratory, a nuclear particle accelerator facility in Cape Town, South Africa.

This podcast was produced by Stephen Gordinier.

Creative Commons License
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License.

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