Design and simulation of time-of-flight neutron reflectometer

被引：0
|
作者：
LI Xinxi~* WANG Yan HUANG Chaoqiang CHEN Bo Institute of Nuclear Physics and Chemistry
机构：
来源：
NuclearScienceandTechniques | 2010年 / 21卷 / 03期
关键词：
Time of flight; Neutron reflectometer; Design model; Simulation;
D O I：
10.13538/j.1001-8042/nst.21.157-160
中图分类号：
O571.5 [中子物理];
学科分类号：
摘要：
In this paper,a time of flight neutron reflectometer model is proposed.According to the original objective inputting physical parameters and expectations,computer simulation was done by McStas package.With the open slit, neutron flux at sample position was about 1×10n·cm·S,and the optimal resolution could reach 0.5%.The results show that the model has a good performance.The design of this model can be an instruction for neutron reflectometer construction or project analysis in the future.
引用
收藏
页码：157 / 160
页数：4
相关论文
共 50 条
  • [31] NEUTRON TIME-OF-FLIGHT SPECTROSCOPY
    COPLEY, JRD
    UDOVIC, TJ
    JOURNAL OF RESEARCH OF THE NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY, 1993, 98 (01) : 71 - 87
  • [32] Conceptual design of an intense neutron source for time-of-flight measurements
    Bartalucci, S.
    Angelov, V.
    Drozdowicz, K.
    Dworak, D.
    Tracz, G.
    NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2007, 575 (03): : 287 - 291
  • [33] BioRef - a time-of-flight neutron reflectometer combined with in-situ infrared spectroscopy at the Helmholtz Centre Berlin
    Strobl, M.
    Steitz, R.
    Kreuzer, M.
    Nawara, A.
    Mezei, F.
    Rose, M.
    Amitesh, P.
    Grunze, M.
    Dahint, R.
    INTERNATIONAL CONFERENCE ON NEUTRON SCATTERING 2009, 2010, 251
  • [34] SIMULATION OF THE NEUTRON AND PROTON TRANSPORT IN THE 14 MEV NEUTRON TIME-OF-FLIGHT SPECTROMETER, TANSY
    HOEK, M
    GARIS, NS
    GROSSHOG, G
    NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1992, 322 (02): : 248 - 257
  • [35] A FAST NEUTRON TIME-OF-FLIGHT SPECTROMETER
    MUBARAKMAND, S
    KHAN, NA
    MAHER, PK
    NUCLEAR INSTRUMENTS & METHODS, 1970, 86 (01): : 149 - +
  • [36] FAST NEUTRON TIME-OF-FLIGHT SPECTROMETER
    NEILSON, GC
    DAWSON, WK
    JOHNSON, FA
    REVIEW OF SCIENTIFIC INSTRUMENTS, 1959, 30 (11): : 963 - 975
  • [37] A FAST NEUTRON TIME-OF-FLIGHT SPECTROMETER
    COOK, CF
    NUCLEAR INSTRUMENTS & METHODS, 1962, 15 (02): : 137 - 145
  • [38] A FAST NEUTRON TIME-OF-FLIGHT SPECTROMETER
    OLIVER, CJ
    COLLINGE, B
    KAYE, G
    NUCLEAR INSTRUMENTS & METHODS, 1967, 50 (01): : 109 - +
  • [39] Developments in neutron Fourier time-of-flight
    Neulinger, Thomas
    NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2024, 1065
  • [40] The nELBE neutron time-of-flight facility
    Junghans, A. R.
    Altstadt, E.
    Beckert, C.
    Beyer, R.
    Galindo, V.
    Grosse, E.
    Hannaske, R.
    Matic, A.
    Mosconi, M.
    Naumann, B.
    Nolte, R.
    Roettger, S.
    Schilling, K. D.
    Schlenk, R.
    Schneider, S.
    Schwengner, R.
    Wagner, A.
    Weiss, F-P
    2008 IEEE NUCLEAR SCIENCE SYMPOSIUM AND MEDICAL IMAGING CONFERENCE (2008 NSS/MIC), VOLS 1-9, 2009, : 2184 - +
12345