We compare the performance of a chip-scale atomic magnetometer (CSAM) with that of a superconducting quantum interference device (SQUID) sensor in two biomedical applications. Magnetocardiograms (MCGs) of healthy human subjects were measured simultaneously by a CSAM and a multichannel SQUID sensor in a magnetically shielded room. The typical features of MCGs are resolved by the CSAM, matching the SQUID results. Magnetorelaxometry (MRX) signals of iron nanoparticles were also obtained with the CSAM and compared to similar measurements with a SQUID. (C) 2010 American Institute of Physics. [doi:10.1063/1.3491548]
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据