NMR study of phase transitions in VT

Journal Article · Sun Aug 01 04:00:00 EDT 1982 · Scr. Metall.; (United States)

DOI:https://doi.org/10.1016/0036-9748(82)90128-4· OSTI ID:5945446

Bowman, R C; Attalla, A; Jullenger, D B; Tadlock, W E; Yauger, R L

Describes the preparation of polycrystalline VT and observations of phase transitions using pulse nuclear magnetic resonance measurements of triton relaxation times. Finds that the critical temperatures (T /SUB c/ ) for the phase transitions in the VT /SUB x/ samples follow the mass-dependent trends found for VH /SUB x/ and VD /SUB x/ and qualitatively obey the isotopic dependence predicted by the theoretical models of Entin et al. Presents table comparing experimental and calculated isotope effects.

• Research Organization: Monsanto Research Corporation - Mound Miamisburg, Ohio 45342
• DOE Contract Number: AC04-76DP00053
• OSTI ID: 5945446
• Journal Information: Scr. Metall.; (United States), Journal Name: Scr. Metall.; (United States) Vol. 16:8; ISSN SCRMB
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
360602* -- Other Materials-- Structure & Phase Studies
CHARGED PARTICLES
CRITICAL TEMPERATURE
CRYSTALS
ISOTOPE EFFECTS
LABELLED COMPOUNDS
MAGNETIC RESONANCE
NMR SPECTRA
NUCLEAR MAGNETIC RESONANCE
PHASE TRANSFORMATIONS
PHYSICAL PROPERTIES
POLYCRYSTALS
RELAXATION TIME
RESONANCE
SPECTRA
THERMODYNAMIC PROPERTIES
TRANSITION ELEMENT COMPOUNDS
TRANSITION TEMPERATURE
TRITIUM COMPOUNDS
TRITONS
VANADIUM COMPOUNDS