摘要
自制了一种连续波核磁共振教学实验仪器,包括设计了简单的背景磁场,以及自制实验仪器探头。用示波器观测信号,经过简单的水样品的实验,结果证明,仪器能够得到高质量的连续波核磁共振信号。
Abstract： In this paper, a low-cost and miniature NMR（Nuclear Magnetic Resonance） spectroscopy for teaching is designed. The probe and circuit part are designed, and the magnetic field is built. The permanent magnet is chosen to construct the magnetic field in magnetic part. According to the water sample detection and the display of oscillograph signal, the high-quality continuous wave NMR signal may be gained.
出处
《船电技术》
2015年第12期44-48,共5页
Marine Electric & Electronic Engineering
关键词
核磁共振
永久磁铁
均匀磁场
边限振荡器
NMR （Nuclear Magnetic Resonance）, permanent magnet, uniform magnetic field, marginal oscillator
