Neumann D A, Hammouda B
National Institute of Standards and Technology, Gaithersburg, MD 20899.
J Res Natl Inst Stand Technol. 1993 Jan-Feb;98(1):89-108. doi: 10.6028/jres.098.007.
Two types of ultra high energy resolution neutron scattering instruments, the backscattering spectrometer and the spin echo spectrometer, are described. Examples of the types of research which can be done with these instruments are given and plans for a cold neutron backscattering spectrometer which will be built in the NIST Cold Neutron Research Facility (CNRF) are discussed. It is hoped that this information will be of use to researchers considering neutron scattering experiments at NIST.
介绍了两种超高能量分辨率中子散射仪器,即背散射谱仪和自旋回波谱仪。给出了使用这些仪器可开展的研究类型示例,并讨论了将在国家标准与技术研究院冷中子研究设施(CNRF)建造的一台冷中子背散射谱仪的计划。希望这些信息对考虑在国家标准与技术研究院进行中子散射实验的研究人员有所帮助。