Published 1982 | Version v1
Journal article Metadata-only

Neutron spin echo device to improve the energy resolution of triple axis spectrometers

Creators

  • 1. Institut Laue-Langevin, Grenoble, France

Description

The design of a spin-echo option to the D10 thermal neutron Triple axis spectrometer at I.L.L. is described. The option consists of vertically focusing Heusler crystal polarizer/monochromator and analyzer systems, transverse field electromagnets for the Larmor processions and the necessary spin turn devices. The polarized neutron intensity at the sample position is reduced by a factor of 5 with respect to the standard using P.G. crystals. The resolution obtained is 1 μeV at 14 meV incident energy

Additional details

Publishing Information

Journal Title
AIP Conf. Proc.
Journal Issue
no.89
Series
AIP Conf. Proc.
ISSN
0094-243X
CODEN
APCPC

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
17028608
Subject category
S46: INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY;
Resource subtype / Literary indicator
Numerical Data
Descriptors DEI
ENERGY RESOLUTION; EXPERIMENTAL DATA; MONOCHROMATORS; NEUTRON SPECTROMETERS; POLARIZATION; SPECIFICATIONS; SPIN ECHO; SUPERCONDUCTING MAGNETS
Descriptors DEC
DATA; ELECTRICAL EQUIPMENT; ELECTROMAGNETS; EQUIPMENT; INFORMATION; MAGNETS; MEASURING INSTRUMENTS; NUMERICAL DATA; RESOLUTION; SPECTROMETERS; SUPERCONDUCTING DEVICES