From the Director
Dear Colleague,

Winter, thankfully, is going by quickly – we’ve even had a little warm, sunny weather in Ithaca… followed by another snow storm! The 2022-1 has just concluded and CHESS will be down for a few weeks of maintenance and machine studies. CHESS user operations will resume on April 6th.
 
We are busy preparing for the CHESS Users’ Meeting and workshops, to be held on June 7th & 8th. Please save the date and be on the lookout for an invitation to register for these events.
 
In this month’s newsletter we are highlighting materials research from our NSF-funded PIPOXS beamline, where researchers have discovered a class of nonprecious metal derivatives that can catalyze fuel cell reactions about as well as platinum, at a fraction of the cost.
 
There is so much to be excited about this research and other happenings at CHESS. We strive to keep our user community up-to-date with all that is happening. We encourage users to reach out to the Users Executive Committee with questions, comments and suggestions and, of course, feel free to contact us directly.
 
Thanks and Best Wishes,
Joel Brock, Director, CHESS (email Joel)
Summer Engineering and Research for Community College Students (SERCCS) is accepting applications!
We are inviting New York State community college students to apply for our Summer Engineering and Research for Community College Students (SERCCS) program. Through this program, students interested in a career in science, engineering, and technology have the opportunity to participate in research and development projects at the Center for High-Energy X-ray Sciences (CHEXS) at Cornell. Apply now or share with a New York community college student you know!
Nonprecious transition metal nitrides as efficient oxygen reduction electrocatalysts for alkaline fuel cells
CHEXS users have discovered a class of nonprecious metal derivatives that can catalyze fuel cell reactions about as well as platinum, at a fraction of the cost.
Analysis of a three-dimensional slip field in a hexagonal Ti alloy from in-situ high-energy X-ray diffraction microscopy data
For the first time, a microscale plastic strain field (also known as crystallographic slip) has been non-destructively reconstructed in 3D in a deforming alloy
CHESS User Meeting - Save the Date!
The 2022 CHESS User Meeting will be held on June 7th & 8th, and will be in-person. Join us for an exciting few days of plenary sessions, posters, and workshops. Keep an eye on our website for more information coming soon.
Issue No. 93 2022.3.15