Post Tagged with: "physics and astronomy news"

Khaledi Nasab Gives Colloquium Talk at College of Wooster

Ali Khaledi Nasab in Columbus

Ali Khaledi Nasab, graduate student in Physics & Astronomy at Ohio University, was invited to give a colloquium talk on Oct. 3 at the Department of Physics at the College of Wooster. His talk was on “Emergent stochastic oscillations and signal detection in tree networks of excitable elements.” Nasab’s adviser is Dr. […]

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October 19, 2017 at 5:19 pmResearch

Hla’s Lab Reveals Unexpected Use of Graphene Nanoribbons for Magnetic Interactions

Dr. Saw-Wai Hla at a Scanning Tunneling Microscope

Dr. Saw-Wai Hla and Dr. Sergio Ulloa, Professors of Physics & Astronomy at Ohio University, have published a journal article in Nature Communications about semiconducting graphene nanoribbons that could be better suited than graphene for applications ranging from electronic and optoelectronic devices. The nanoribbons used for this research are strips of graphene […]

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October 17, 2017 at 3:10 pmResearch

Astrophysicist Chornock Contributes to Discovery of Neutron Star Merger

The image sequence above shows infrared imaging from the FLAMINGOS-2 imager and spectrograph for a period of over two weeks. The top row features images in the h-band, a shorter (bluer) wavelength of infrared light. The bottom row focuses mostly on k-band images, which are longer (redder) wavelengths of light. This sequence reveals how the object became redder as it faded from view.
Credit: Gemini Observatory/NSF/AURA/Edo Berger (Harvard), Peter Blanchard (Harvard), Ryan Chornock (Ohio University), Leo Singer (NASA), Mansi Kasliwal (Caltech), Ryan Lau (Caltech) and the GROWTH collaboration, Travis Rector (University of Alaska), Jennifer Miller (Gemini Observatory)

Ohio University astrophysicist Dr. Ryan Chornock is part of a large international team of scientists, called the Dark Energy Survey Team, that reported a major new discovery about the cosmos on Oct. 16. “This is the story of a gold rush in the sky,” said the New York Times news […]

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October 16, 2017 at 3:43 pmNews Research

OHIO Physicists Advance Understanding of Chromium Nitride’s Controversial Properties

Professor Arthur R. Smith

  Ohio University physicists Dr. Arthur R. Smith and Dr. Sergio Ulloa have published side-by-side papers about understanding of the chemical compound chromium nitride, a material with a number of interesting but fairly controversial electronic, magnetic, and structural properties. Ulloa and Smith are members of OHIO’s Nanoscale and Quantum Phenomena […]

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October 4, 2017 at 5:39 pmResearch

Notre Dame Physicists Travel to Edwards Accelerator Lab to Study Nuclear Reactions in Stars

ND Doctoral Student Bryant Vande Kolk adds a pulser cable to a detector to test its time of flight signal.

  Ohio University Physics & Astronomy professors Drs. Carl Brune, Alexander Voinov, and Thomas Massey of the Institute of Nuclear and Particle Physics recently hosted a group of nuclear physicists from the University of Notre Dame for a week at the John C. Edwards Accelerator Laboratory. Notre Dame doctoral candidate […]

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October 4, 2017 at 3:26 pmResearch

Neuroscience Program Hosts Research Colloquium, Oct. 7

Neuroscience Program Hosts Research Colloquium, Oct. 7

By Amanda Biederman Neurons will fire across Lake Hope Lodge on Oct. 7 as Ohio University’s neuroscientists convene to discuss their research in the first annual “Neuroscience Research Day.” The event, which was contrived by a team of faculty members, graduate students and undergraduate students, is designed to unite members […]

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October 1, 2017 at 10:30 pmEvents

Doctoral Physics Students Share Interests in Fundamentals of the Universe

Doctoral Physics Students Share Interests in Fundamentals of the Universe

Ohio University’s Institute of Nuclear and Particle Physics hosted an Open House recently at the John C. Edwards Accelerator Lab. Doctoral students working with faculty members associated with INPP and the Physics & Astronomy Department shared their research and findings in an afternoon poster session. Visitors and participants were invited […]

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September 15, 2017 at 7:31 pmResearch