NMR study of phase transitions in VT/sub 0. 50/ and VT/sub 0. 75/

Journal Article · Fri Jan 01 04:00:00 EST 1982 · Scr. Metall.; (United States)

DOI:https://doi.org/10.1016/0036-9748(82)90128-4· OSTI ID:6597015

Bowan, Jr, R C; Attalla, A; Tadlock, W E; Sullenger, D B; Yauger, R L

The preparation of polycrystalline VT/sub 0.50/ and VT/sub 0.75/ and the observations of phase transitions using pulse nuclear magnetic resonance (NMR) measurements of triton relaxation times are described. The critical temperatures (T/sub c/) for the phase transitions in the VT/sub x/ samples follow the mass-dependent trends experimentally found for VH/sub x/ and VD/sub x/ and also qualitatively obey the isotopic dependence predicted by the simple theoretical models. (JMT)

• Research Organization: Monsanto Research Corp., Miamisburg, OH
• DOE Contract Number: AC04-76DP00053
• OSTI ID: 6597015
• Journal Information: Scr. Metall.; (United States), Journal Name: Scr. Metall.; (United States); ISSN SCRMB
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
360202* -- Ceramics
Cermets
& Refractories-- Structure & Phase Studies
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201 -- Chemical & Physicochemical Properties
HYDRIDES
HYDROGEN COMPOUNDS
LABELLED COMPOUNDS
MAGNETIC RESONANCE
NUCLEAR MAGNETIC RESONANCE
PHASE STUDIES
PHASE TRANSFORMATIONS
RESONANCE
TEMPERATURE DEPENDENCE
TRANSITION ELEMENT COMPOUNDS
TRITIUM COMPOUNDS
VANADIUM COMPOUNDS
VANADIUM HYDRIDES