惰性气体核的自旋交换光抽运中的物理  

Physics in the Spin-exchanging Optical Pumping of Noble Gas Nuclei

作　　者：魏石岗[1] 邱元武[1] 杨昆[1] 任秋实[1] 

机构地区：[1]上海交通大学激光与光子生物医学研究所,上海200240

出　　处：《激光与光电子学进展》2006年第2期63-67,共5页Laser & Optoelectronics Progress

基　　金：上海市科委重大项目(项目编号:03DZ19716)

摘　　要：核自旋极化的惰性气体原子在诸如核物理、材料科学和磁共振成像等许多领域中都有着广泛的应用,核自旋极化技术涉及领域很广,包括原子、分子和光学物理等等。评述了光抽运和自旋交换碰撞中角动量转移和损失的物理。Nuclear spin-polarized noble-gas atoms find a wide variety of applications in numerous fields such as nuclear physics, material sciences and magnetic resonance imaging. The technologies of nuclear spin polarization involve broad areas of atomic, molecular and optical physics. This article reviews the physics of angular momentum transfer and loss in optical pumping and spin-exchanging collisions.

关 键 词：光学 自旋交换光抽运 核自旋极化 惰性气体 

分 类 号：TN241[电子电信—物理电子学]