Experimental Bench-marking of Pu Electronic Structure

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Description

Our plan is to do Ce (as a Pu surrogate) this year and be ready to do Pu next year. The Fano (Spin-resolved Photoelectron Spectroscopy) measurements are essential to testing electron correlation in the occupied 5f states. BIS (Bremstrahlung Isochromat Spectroscopy or high energy Inverse Photoelectron Spectroscopy) experiments are crucial to a quantitative determination of the 5f unoccupied density of states (5f-UDOS). The 5f UDOS is the key to differentiation between a myriad of models of 5f electronic structure. During this time, we will work to converge to a solution for the Pu safety issues, with the plan to implement ... continued below

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6 p. (0.3 MB)

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Laboratory, Lawrence Livermore National July 31, 2007.

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Description

Our plan is to do Ce (as a Pu surrogate) this year and be ready to do Pu next year. The Fano (Spin-resolved Photoelectron Spectroscopy) measurements are essential to testing electron correlation in the occupied 5f states. BIS (Bremstrahlung Isochromat Spectroscopy or high energy Inverse Photoelectron Spectroscopy) experiments are crucial to a quantitative determination of the 5f unoccupied density of states (5f-UDOS). The 5f UDOS is the key to differentiation between a myriad of models of 5f electronic structure. During this time, we will work to converge to a solution for the Pu safety issues, with the plan to implement these in the next FY. Acceleration of this schedule and implementation of the safety plan in this FY will require a very significant increase in funding. Ultimately, results from the Pu experiments will be fed into calculations performed by P. Soderlind, A. Landa, and others.

Physical Description

6 p. (0.3 MB)

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PDF-file: 6 pages; size: 0.3 Mbytes

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  • Report No.: UCRL-TR-233240
  • Grant Number: W-7405-ENG-48
  • DOI: 10.2172/921756 | External Link
  • Office of Scientific & Technical Information Report Number: 921756
  • Archival Resource Key: ark:/67531/metadc894875

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  • July 31, 2007

Added to The UNT Digital Library

  • Sept. 27, 2016, 1:39 a.m.

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  • April 13, 2017, 6:21 p.m.

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Laboratory, Lawrence Livermore National. Experimental Bench-marking of Pu Electronic Structure, report, July 31, 2007; Livermore, California. (digital.library.unt.edu/ark:/67531/metadc894875/: accessed September 22, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.