Published March 26, 1982 | Version v1
Report Restricted

Structural changes observed in (Mo 6Ru 4)/sub x/B/sub 1-x/ amorphous alloys observed with positron annihilation

Creators

Description

Changes in the structure of (Mo 6Ru 4)/sub x/B/sub 1-x/ amorphous alloys were observed in positron annihilation analysis using both positron lifetime and Doppler broadening techniques. The changes were introduced into the alloy either by varying the boron fraction or by neutron irradiation. Similar results were observed both in the irradiated alloys and those with vacant boron sites. The positron annihilation data suggest that the modified structure contains regions of open volume and that the positrons interact with those regions

Availability note (English)

MF available from INIS under the Report Number; Available from NTIS., PC A02/MF A01 as DE82016769.

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Additional details

Publishing Information

Imprint Pagination
3 p.
Report number
UCRL--86741

Conference

Title
6. international conference on positron annihilation.
Dates
3 - 7 Apr 1982.
Place
Arlington, TX (USA).

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
14719076
Subject category
S36: MATERIALS SCIENCE; S74: ATOMIC AND MOLECULAR PHYSICS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
AMORPHOUS STATE; ANNIHILATION; CRYSTAL STRUCTURE; DOPPLER BROADENING; ELECTRON-POSITRON COLLISIONS; LIFETIME; MOLYBDENUM BORIDES; POSITRONS; RUTHENIUM BORIDES
Descriptors DEC
ANTILEPTONS; ANTIMATTER; ANTIPARTICLES; BORIDES; BORON COMPOUNDS; COLLISIONS; ELECTRON COLLISIONS; ELEMENTARY PARTICLES; FERMIONS; INTERACTIONS; LEPTONS; LINE BROADENING; MATTER; MOLYBDENUM COMPOUNDS; PARTICLE INTERACTIONS; POSITRON COLLISIONS; RUTHENIUM COMPOUNDS; TRANSITION ELEMENT COMPOUNDS

Optional Information

Secondary number(s)
CONF-820434--11.