Critical scattering measurements on neptunium arsenide
This report presents a study of critical magnetic scattering in antiferromagnetic neptunium arsenide, carried out using the IN14 triple-axis spectrometer (TAS) at the ILL. First, third and fifth order harmonics are observed with a large increase in wave vector widths as the incommensurate-commensurate transition is approached. The critical exponents and details of the complex magnetic phase diagram are reported.
Bibliographic Reference: Paper presented: International Conference on Neutron Scattering, Oxford (GB), Aug. 27-30, 1991
Availability: Available from (1) as Paper EN 36128 ORA
Record Number: 199111501 / Last updated on: 1994-12-02
Original language: en
Available languages: en