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Title: Oxidation and crystal field effects in uranium

Abstract

An extensive investigation of oxidation in uranium has been pursued. This includes the utilization of soft x-ray absorption spectroscopy, hard x-ray absorption near-edge structure, resonant (hard) x-ray emission spectroscopy, cluster calculations, and a branching ratio analysis founded on atomic theory. The samples utilized were uranium dioxide (UO 2), uranium trioxide (UO 3), and uranium tetrafluoride (UF 4). As a result, a discussion of the role of non-spherical perturbations, i.e., crystal or ligand field effects, will be presented.

Authors:
 [1];  [2];  [2];  [3];  [4];  [4];  [1];  [5];  [2];  [4]
  1. Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
  2. Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
  3. Diamond Light Source, Didcot (United Kingdom)
  4. Stanford Synchrotron Radiation Lightsource, Stanford, CA (United States)
  5. Univ. of North Texas, Denton, TX (United States)
Publication Date:
Research Org.:
Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1213654
Report Number(s):
LLNL-JRNL-666461
Journal ID: ISSN 1098-0121; PRBMDO
DOE Contract Number:  
AC52-07NA27344
Resource Type:
Journal Article
Journal Name:
Physical Review. B, Condensed Matter and Materials Physics
Additional Journal Information:
Journal Volume: 92; Journal Issue: 3; Journal ID: ISSN 1098-0121
Publisher:
American Physical Society (APS)
Country of Publication:
United States
Language:
English
Subject:
75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY

Citation Formats

Tobin, J. G., Booth, C. H., Shuh, D. K., van der Laan, G., Sokaras, D., Weng, T. -C., Yu, S. W., Bagus, P. S., Tyliszczak, T., and Nordlund, D. Oxidation and crystal field effects in uranium. United States: N. p., 2015. Web. doi:10.1103/PhysRevB.92.035111.
Tobin, J. G., Booth, C. H., Shuh, D. K., van der Laan, G., Sokaras, D., Weng, T. -C., Yu, S. W., Bagus, P. S., Tyliszczak, T., & Nordlund, D. Oxidation and crystal field effects in uranium. United States. doi:10.1103/PhysRevB.92.035111.
Tobin, J. G., Booth, C. H., Shuh, D. K., van der Laan, G., Sokaras, D., Weng, T. -C., Yu, S. W., Bagus, P. S., Tyliszczak, T., and Nordlund, D. Mon . "Oxidation and crystal field effects in uranium". United States. doi:10.1103/PhysRevB.92.035111. https://www.osti.gov/servlets/purl/1213654.
@article{osti_1213654,
title = {Oxidation and crystal field effects in uranium},
author = {Tobin, J. G. and Booth, C. H. and Shuh, D. K. and van der Laan, G. and Sokaras, D. and Weng, T. -C. and Yu, S. W. and Bagus, P. S. and Tyliszczak, T. and Nordlund, D.},
abstractNote = {An extensive investigation of oxidation in uranium has been pursued. This includes the utilization of soft x-ray absorption spectroscopy, hard x-ray absorption near-edge structure, resonant (hard) x-ray emission spectroscopy, cluster calculations, and a branching ratio analysis founded on atomic theory. The samples utilized were uranium dioxide (UO2), uranium trioxide (UO3), and uranium tetrafluoride (UF4). As a result, a discussion of the role of non-spherical perturbations, i.e., crystal or ligand field effects, will be presented.},
doi = {10.1103/PhysRevB.92.035111},
journal = {Physical Review. B, Condensed Matter and Materials Physics},
issn = {1098-0121},
number = 3,
volume = 92,
place = {United States},
year = {2015},
month = {7}
}

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    Works referencing / citing this record:

    Impact of anharmonicity on the vibrational entropy and specific heat of UO 2
    journal, June 2019