Diffraction and Thermophysical
Properties Group

Group

Diffraction User Center
Residual Stress User Center
Thermophysical Properties User Center
Diff. and Therm. Prop. Group
High Temperature Materials Laboratory
Oak Ridge National Laboratory


Roberta Peascoe

Position:

Research Scientist

Education Discipline:

Crystallography and Inorganic Chemistry

Broad Fields of Endeavor:

Neutron and X-ray diffraction techniques, phase transformations, crystal structure, preferred orientation, and material evaluation and development of black liquor gasification.

Education:

  • Ph.D. (Chemistry), Texas A&M University
  • B.S. (Chemistry), University of California, San Diego

Societies and Professional Activities:

  • American Chemical Society
  • American Crystallographic Association

Scope of Research:

  • Participation in the evaluation of materials used in low temperature fluidized bed and high temperature black liquor gasification systems.
  • Participation in the development of new refractory containment materials for high temperature black liquor gasification systems.
  • Studies of residual stress and texture in metals and ceramics by means of neutron and x-ray diffraction.

Publications - List of Staff Member's Publications

Contact:
Roberta Peascoe
Metals and Ceramics Division
Oak Ridge National Laboratory
P.O. Box 2008
Oak Ridge, TN 37831-6064
Phone: (865) 574-9480
Fax: (865) 574-3940
E-mail: zfg@ornl.gov

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Diffraction UC | Residual Stress UC | Thermophysical Properties UC
Diffraction & Thermophysical Prop. Group | High Temperature Materials Laboratory
Materials Science & Technology Division | Oak Ridge National Laboratory

Acknowledgments
URL: http://www.html.ornl.gov/staff/peascoe.html