Neutron Spin Echo Spectroscopy at the NIST Center for Neutron Research

02/24/2000


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Table of Contents

Neutron Spin Echo Spectroscopy (NSE)

Outline

Properties of the neutron

Neutrons in magnetic fields: Precession

Precession: the general case

Spin flippers

NSE Spectrometer schematic

NSE spectrometer walk-through

Polychromatic beam

Echo Measurement

Measuring the signal at one Q and t

Spectrometer resolution effects

Spectrometer Characteristics

NSE study of micellar solutions

Q-dependent diffusion constants

Polarizers I

Supermirror polarizers

 Author: Nicholas Rosov

Email: nrosov@nist.gov

Home Page: www.ncnr.nist.gov/instruments/nse/