OVERHAUSER EFFECT IN NONMETALS
OVERHAUSER EFFECT IN NONMETALS
复制标题
DOI：
10.1103/physrev.98.1729
复制
发表时间：
1955-01-01
期刊：
影响因子：
--
通讯作者：
ABRAGAM, A
中科院分区：
文献类型：
--
作者：
ABRAGAM, A
综述了核自旋通过与电子自旋相互作用而弛豫的不同方式。它示出的最大量的核极化，可以通过饱和的电子共振依赖于：（a）电子和核自旋之间的相互作用的类型，即偶极-偶极型，标量积型，或两者的任何组合;（B）的机制，即”晶格”提供的能量的松弛。
A survey is made of different ways in which nuclear spins can relax through their interaction with electronic spins. It is shown that the maximum amount of nuclear polarization which can be obtained by saturating the electronic resonance depends:(a) on the type of interaction between electronic and nuclear spins, namely dipole-dipole type, scalar product type, or any combination of the two;(b) on the mechanism whereby the" lattice" provides the energy for the relaxation.