Low field magnetic resonance images of polarized noble gases obtained with a dc superconducting quantum interference device

被引：42

作者：

Augustine, MP

Wong-Foy, A

Yarger, JL

Tomaselli, M

Pines, A

TonThat, DM

Clarke, J

机构：

[1] Lawrence Berkeley Lab, Div Sci Mat, Berkeley, CA 94720 USA

[2] Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA

[3] Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA

来源：

APPLIED PHYSICS LETTERS | 1998年 / 72卷 / 15期

关键词：

D O I：

10.1063/1.121223

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Using a low transition temperature superconducting quantum interference device as a detector, we have obtained magnetic resonance images of laser-polarized He-3 gas and solid Xe-129 at 4.2 K in magnetic fields as low as 0.54 mT (He-3) and 1 mT (Xe-129), corresponding to Larmor frequencies of 17.6 and 11.8 kHz, respectively. The experimental resolution of the images is similar to 500 mu m for He-3 ill the gas phase and similar to 950 mu m for Xe-129 in the solid state. (C) 1998 American Institute of Physics.

引用

页码：1908 / 1910

页数：3

共 24 条

[21] SPIN-POLARIZED XE-129 GAS IMAGING OF MATERIALS [J].