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Abstract

High purity neptunium metal was studied under high pressure using a diamond anvil cell in an energy dispersive X-ray facility. No phase transition was observed up to 52 GPa. A bulk modulus B-o=118 GPa and its pressure derivative B'-o=6.6 were calculated by fitting the V(P) data to the Birch and Murnaghan equations. The results are discussed in the context of recent compressibility measurements of other actinides.

Additional information

Authors: DABOS S, JRC KARLSRUHE ESTAB. (GERMANY);INSTITUT CURIE, PARIS (FRANCE);DUFOUR C, JRC KARLSRUHE ESTAB. (GERMANY);INSTITUT CURIE, PARIS (FRANCE);BENEDICT U, JRC KARLSRUHE ESTAB. (GERMANY);INSTITUT CURIE, PARIS (FRANCE);PAGES M JRC KARLSRUHE ESTAB. (GERMANY), JRC KARLSRUHE ESTAB. (GERMANY);INSTITUT CURIE, PARIS (FRANCE);INSTITUT CURIE, PARIS (FRANCE), JRC KARLSRUHE ESTAB. (GERMANY);INSTITUT CURIE, PARIS (FRANCE)
Bibliographic Reference: ICAREA 86 + INTERNATIONAL CONFERENCE ON ANOMALOUS RARE EARTHS AND ACTINIDES, GRENOBLE (FRANCE), JULY 7-11, 1986 WRITE TO CEC LUXEMBOURG, DG XIII/A2, POB 1907 MENTIONING PAPER E 33033 ORA
Availability: Can be ordered online
Record Number: 1989125055500 / Last updated on: 1987-11-01
Category: PUBLICATION
Available languages: en
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