Work

Equation of state and phase transformations study of Nd at ultra-high pressures

Year: 1991

Type: conference-paper

Abstract: Neodymium was investigated to 96.0 GPa pressure in a diamond-anvil ell at room temperature. The observed structural sequence as a function of pressure is dhcp-fcc- six layered'' structure. In the diffraction pattern hexagonal doublets; notably 102, 006 and 100, 108; appear as single reflection when the c/a ratio is 4.899. However, when cc/a approaches 4.7, the splitting is clear. So far in this study, no monoclinic phase or tetragonal phase were observed. 1 fig., 18 refs.

Source: University of North Texas Digital Library (University of North Texas)

Authors: Akella, J., Smith, G. S., Weir, S. (Lawrence Livermore National Lab., CA (United States)), Hu, J. Z. (Carnegie Institution of Washington, DC (United States). Geophysical Lab.)

Institutions: Carnegie Institution for Science, Lawrence Livermore National Laboratory

Language: English

Topic: High-pressure geophysics and materials

Subfield: Geophysics

Field: Earth and Planetary Sciences

Domain: Physical Sciences

Open Access status: green

OpenAlex ID: W10050391

FWCI:

Cites:

Cited by: 2

Related to: 10