A Pressure Calibration for the Diamond-Anvil Cell in the Range O-15K Bars.

Abstract

An X-ray pressure-standard suitable for use with the diamond-anvil cell, at pressures up to 15K bars, has been developed. A pressure-volume relationship was assumed for hexamethylenetetramine (H.M.T.), and a least squares program was used to fit the equation to experimental data obtained at 298K. Using this relation a table of interplanar spacings of the (110) planes at different pressures was constructed. The derived equation is discussed in terms of the volume compressibility, and the Gruneisen constant for H.M.T.

Document Details

Document Type
Technical Report
Publication Date
Dec 31, 1975
Accession Number
ADA019652

Entities

People

  • B. A. Newman
  • K. D. Pae
  • T. P. Sham

Organizations

  • Rutgers University–New Brunswick

Tags

Communities of Interest

  • Air Platforms

DTIC Thesaurus Topics

  • Calibration
  • Compressive Properties
  • Equations
  • Experimental Data
  • Gruneisen Parameter
  • Laboratory Procedures
  • Physical Properties
  • Standards
  • X Rays

Fields of Study

  • Physics

Readers

  • Materials Science and Engineering.
  • Mechanical Engineering/Mechanics of Materials.

Technology Areas

  • Space
  • Space - Hall-Effect Thruster