| 激光惯性约束聚变中的氘,氚核自旋极化方法 |
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| 引用本文： | 唐永建 周翔. 激光惯性约束聚变中的氘,氚核自旋极化方法[J]. 原子能科学技术, 1998, 32(4): 368-377 |
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| 作者姓名： | 唐永建 周翔 |
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| 作者单位： | 中国工程物理研究院核物理与化学研究所，四川联合大学物理系核物理教研室，四川联合大学原子分子工程物理所 |
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| 摘 要： | 介绍了激光惯性约束聚变（ＬＩＣＦ）中的氘（Ｄ）、氚（Ｔ）热核燃料核自旋极化的基本原理，综述了这一课题的进展情况。讨论了动态核极化理论在氘氚（ＤＴ）核极化中的固体效应、自旋温度效应以及速率方程，并说明了在激光惯性约束聚变反应堆研究中采用极化的氘氚热核燃料所带来的利益，提出了今后该课题将继续研究的几个问题。
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| 关 键 词： | DT核自旋极化 激光惯性约束聚变 聚变靶技术 |
DT FUEL SPIN POLARIZATION TECHNIQUE OF LASER INERTIAL CONFINEMENT FUSION |
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| Tang Yongjian Zhou Xiang Xu Jiayun Liao Jizhi Zhu Zhenghe Zhao Yongkuan. DT FUEL SPIN POLARIZATION TECHNIQUE OF LASER INERTIAL CONFINEMENT FUSION[J]. Atomic Energy Science and Technology, 1998, 32(4): 368-377 |
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| Authors: | Tang Yongjian Zhou Xiang Xu Jiayun Liao Jizhi Zhu Zhenghe Zhao Yongkuan |
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| Abstract: | Laser inertial confinement fusion (LICF) is an approach to fusion that relies on the inertia of the thermonuclear fuel mass to provide confinement. The use of spin polarized DT fuel could lead to a large saving in laser energy in fusion reactors. It decreases driver energy requirements by a factor of 3 and calculations show that the polarization could survive long enough to increase the performance of LICF reactors.This paper reviews the development of polarizing solid D T targets and the varieties of inverstigation method and the major technical issues of dynamic nuclear polarzation (DNP) are discussed in detail. |
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| Keywords: | DT spin polarzation Laser inertial confinement fusion (LICF) ICF target technology |
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