Improved Repeatability of Pulsed Field Magnetometry Measurements Through Peltier Effect Temperature Control of Measurement Coils

摘要：

Pulsed Field Magnetometers (PFMs) offer a method for high speed full loop characterisation of hard magnetic materials. As there is no dependency on iron to close a circuit, the repeatability of the technique is good. By utilising Peltier effect techniques to control the temperature of the measurement coil systems employed in a Pulsed Field Magnetometer, the level of repeatability of measurements can be significantly improved.

关键词： Pulsed Field Magnetometry characterising magnetic materials repeatability

作者: John Dudding Robin Cornelius Paul Knell Lin An-li He Jian

作者单位: Hirst Magnetic Instruments Ltd., Falmouth, U.K. National Institute of Metrology, Beijing, China

会议类型: 国际会议

会议名称: 第19届国际稀土永磁及应用研讨会(19th International Workshop on Rare Earth Permanent Magnets & Their Applications)(REPM06)

会议地点: 北京

会议语种:英文

页码: 388-392

在线出版日期: 2006-08-29（万方平台首次上网日期，不代表论文的发表时间）