Studies of structures and phase transitions in pyrrhotite

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Description

This report contains a general introduction, the experimental section, general conclusions, and two appendices: using projection operators to construct the basis functions and the magnetic transition of bulk pyrrhotite samples in the low-temperature range. Four chapters have been removed for separate processing. They are: From pyrrhotite to troilite: An application of the Landau theory of phase transitions; Phase transition in near stoichiometric iron sulfide; A ordering, incommensuration and phase transitions in pyrrhotite. Part 1: A TEM study of Fe{sub 7}S{sub 8}; and Part 2: A high-temperature X-ray powder diffraction and thermomagnetic study.

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119 p.

Creation Information

Li, F. March 31, 1997.

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This thesis or dissertation is part of the collection entitled: Office of Scientific & Technical Information Technical Reports and was provided by UNT Libraries Government Documents Department to Digital Library, a digital repository hosted by the UNT Libraries. It has been viewed 12 times . More information about this document can be viewed below.

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  • Ames Laboratory
    Publisher Info: Ames Lab., IA (United States)
    Place of Publication: Iowa

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Description

This report contains a general introduction, the experimental section, general conclusions, and two appendices: using projection operators to construct the basis functions and the magnetic transition of bulk pyrrhotite samples in the low-temperature range. Four chapters have been removed for separate processing. They are: From pyrrhotite to troilite: An application of the Landau theory of phase transitions; Phase transition in near stoichiometric iron sulfide; A ordering, incommensuration and phase transitions in pyrrhotite. Part 1: A TEM study of Fe{sub 7}S{sub 8}; and Part 2: A high-temperature X-ray powder diffraction and thermomagnetic study.

Physical Description

119 p.

Notes

OSTI as DE98000611

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  • Other Information: TH: Thesis (Ph.D.)

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Identifier

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  • Other: DE98000611
  • Report No.: IS-T--1774
  • Grant Number: W-7405-ENG-82
  • Office of Scientific & Technical Information Report Number: 537290
  • Archival Resource Key: ark:/67531/metadc689615

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Office of Scientific & Technical Information Technical Reports

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Creation Date

  • March 31, 1997

Added to The UNT Digital Library

  • Aug. 14, 2015, 8:43 a.m.

Description Last Updated

  • Feb. 1, 2016, 1:54 p.m.

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Li, F. Studies of structures and phase transitions in pyrrhotite, thesis or dissertation, March 31, 1997; Iowa. (digital.library.unt.edu/ark:/67531/metadc689615/: accessed August 17, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.