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John Vinson (Fed)

Physicist

My primary interest is first-principles spectroscopy, focusing on near-edge x-ray absorption, emission, and resonant inelastic x-ray scattering. Computational spectroscopy provides a direct connection between the structure of a material on the atomic scale to the spectra that can be observed in experiments. I work with groups inside and outside of NIST to help them interpret and understand their measurements. I am also the lead developer of the spectroscopy code OCEAN

If you are a postdoctoral candidate, NIST participates in a centrally-funded postdoc program run through the National Research Council of the National Academies. Positions are open to US citizens, and application deadlines are twice a year on Feb 1 and Aug 1. For more information, click here, visit sites.nationalacademies.org/pga/rap, or send me an email. 

Awards

  • KIT International Excellence Fellow

Publications

Near-edge x-ray absorption and emission of cyanates and thiocyanates

Author(s)
Karina Bzheumikhova, John Vinson, Yves Kayser, Rainer Unterumsberger, Terrence J. Jach, Burkhard Beckhoff
The comparability and reliability of the analysis of the electronic structure of selected cyanates and thio- cyanates at the nitrogen K edge based on BSE

The local structure of sulfur vacancies on the basal plane of monolayer MoS2

Author(s)
Angel Garcia-Esparza, Sangwook Park, Abrosham Hadi, John Vinson, Baxter Abraham, Alessandro Gallo, Dennis Nordlund, Taeho Roy Kim, Roberto Alonso-Mori, Jean-Luc Brédas, Xiaolin Zheng, Dimosthenis Sokaras
The nature of the S-vacancy is central to controlling the electronic properties of monolayer MoS2. Understanding the geometric and electronic structures of the
Created February 26, 2019, Updated December 8, 2022