Dynamics of frustrated magnetic moments in antiferromagnetically ordered TbNiAl probed by neutron time-of-flight and spin-echo spectroscopy

2001 ◽  
Vol 63 (22) ◽  
Author(s):  
G. Ehlers ◽  
H. Casalta ◽  
R. E. Lechner ◽  
H. Maletta
Keyword(s):  
Spin Echo ◽  
Magnetic Moments ◽  
Time Of Flight ◽  
Neutron Time

scholarly journals Neutron spectroscopy study of the diffusivity of hydrogen in MoS2

2021 ◽  
Author(s):  
Vitalii Kuznetsov ◽  
Wiebke Lohstroh ◽  
Detlef Rogalla ◽  
Hans-Werner Becker ◽  
Thomas Strunskus ◽  
...  
Keyword(s):  
Spin Echo ◽  
Time Of Flight ◽  
Fast Diffusion ◽  
Neutron Spectroscopy ◽  
Spectroscopy Study ◽  
Hydrogen Molecules ◽  
Neutron Time ◽  
Diffusion Of Hydrogen

Neutron time-of-flight and spin-echo spectroscopy reveal a fast diffusion of hydrogen molecules parallel to the MoS2 basal planes.

scholarly journals Texture Investigations by Neutron Time-of-Flight Diffraction

1989 ◽  
Vol 10 (4) ◽  
pp. 309-323 ◽  
Author(s):  
K. Feldmann
Keyword(s):  
Neutron Diffraction ◽  
Pole Figure ◽  
Magnetic Moments ◽  
Time Of Flight ◽  
Inverse Pole Figure ◽  
X Rays ◽  
Forming Process ◽  
Time Of Flight Diffraction ◽  
Neutron Time ◽  
Neutron Absorption Cross Section

For the majority of isotopes the thermal neutron absorption cross section is two or more orders lower than that for X-rays. This makes neutron diffraction well-suited for bulk texture investigations. Some characteristics of neutron diffraction are discussed. The principles of neutron time-of-flight diffraction are described. The pole figure determination by means of TOF technique is considered. The main parameters of the present Dubna texture facility are given. Further developments of the experimental technique are considered. The application of the TOF technique for inverse pole figure measurement is discussed as an approach to direct observation of the texture forming process. The magnetic moments of neutrons can be used to study magnetic textures. Two different techniques are discussed.

scholarly journals Efficient data extraction from neutron time-of-flight spin-echo raw data

2019 ◽  
Vol 52 (5) ◽  
pp. 1022-1034 ◽  
Author(s):  
P. A. Zolnierczuk ◽  
O. Holderer ◽  
S. Pasini ◽  
T. Kozielewski ◽  
L. R. Stingaciu ◽  
...  
Keyword(s):  
Spin Echo ◽  
Data Extraction ◽  
Time Of Flight ◽  
Physical Space ◽  
Neutron Spin ◽  
Raw Data ◽  
Time Space ◽  
Intermediate Scattering Function ◽  
Efficient Data ◽  
Neutron Time

Neutron spin-echo spectrometers with a position-sensitive detector and operating with extended time-of-flight-tagged wavelength frames are able to collect a comprehensive set of data covering a large range of wavevector and Fourier time space with only a few instrumental settings in a quasi-continuous way. Extracting all the information contained in the raw data and mapping them to a suitable physical space in the most efficient way is a challenge. This article reports algorithms employed in dedicated software, DrSpine (data reduction for spin echo), that achieves this goal and yields reliable representations of the intermediate scattering function S(Q, t) independent of the selected `binning'.

Dispersed clusters in (Fe,Cr)3Al alloys: Neutron time-of-flight diffraction study

2019 ◽  
Vol 3 (1) ◽  
Author(s):  
Anatoly M. Balagurov ◽  
Ivan A. Bobrikov ◽  
Sergey V. Sumnikov ◽  
Igor S. Golovin
Keyword(s):  
Diffraction Study ◽  
Time Of Flight ◽  
Time Of Flight Diffraction ◽  
Neutron Time

Structure of in the range K from neutron time-of-flight total scattering

2008 ◽  
Vol 69 (9) ◽  
pp. 2146-2150 ◽  
Author(s):  
E.S. Božin ◽  
A. Sartbaeva ◽  
H. Zheng ◽  
S.A. Wells ◽  
J.F. Mitchell ◽  
...  
Keyword(s):  
Time Of Flight ◽  
Total Scattering ◽  
Neutron Time

scholarly journals Calibration and operation of a neutron time-of-flight scintillator array on Nova

1997 ◽  
Vol 34-35 ◽  
pp. 577-580 ◽  
Author(s):  
Robert E Chrien ◽  
Kenneth A Klare ◽  
Thomas J Murphy ◽  
Lauren A Rauber
Keyword(s):  
Time Of Flight ◽  
Neutron Time ◽  
Scintillator Array
Sign in / Sign up

Export Citation Format

Share Document