发明授权
US06876200B2 NMR probe having an inner quadrature detection coil combined with a spiral wound outer coil for irradiation
失效
NMR探头具有内部正交检测线圈，与用于照射的螺旋卷绕外线圈组合
- 专利标题： NMR probe having an inner quadrature detection coil combined with a spiral wound outer coil for irradiation
- 专利标题（中）： NMR探头具有内部正交检测线圈，与用于照射的螺旋卷绕外线圈组合
-
申请号： US10403064申请日： 2003-03-31
-
公开(公告)号： US06876200B2公开(公告)日： 2005-04-05
- 发明人: Weston Anderson , Wai Ha Wong , James Finnigan
- 申请人： Weston Anderson , Wai Ha Wong , James Finnigan
- 申请人地址： US CA Palo Alto
- 专利权人： Varian, Inc.
- 当前专利权人： Varian, Inc.
- 当前专利权人地址： US CA Palo Alto
- 代理机构： Bella Fishman
- 主分类号： G01R33/34
- IPC分类号： G01R33/34 ; G01V3/00
摘要：
A high resolution NMR probe having two or more resonators, an inner resonator which is closely coupled to a sample and is used to stimulate and receive a response from one nuclear species, and an outer resonator to induce transitions in another nuclear species, wherein the resonators may be provided with cooling capability and may be made of superconducting material, and wherein the inner resonator may be a saddle coil or a birdcage coil with capability of being tuned, and wherein the outer resonator may be one or more spiral wound saddle coil.