Optimization of Electron–Nuclear Polarization Transfer

被引：0
|
作者：
N. Pomplun
B. Heitmann
N. Khaneja
S. J. Glaser
机构：
[1] Technische Universität München,Department of Chemistry
[2] Bruker Biospin AG,Division of Applied Sciences
[3] Harvard University,undefined
来源：
Applied Magnetic Resonance | 2008年 / 34卷
关键词：
Polarization Transfer; Hyperfine Coupling; Dynamic Nuclear Polarization; Transfer Scheme; Nuclear Polarization;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Optimal-control-based numerical algorithms make it possible to explore the physical limits of dynamic nuclear polarization. Examples of time-optimal and relaxation-optimized electron–nuclear polarization transfer experiments are presented for simple model systems consisting of an isolated electron–nuclear spin pair in the absence and presence of relaxation. The optimized pulse sequences are compared with conventional transfer schemes, such as electron–nuclear cross polarization and selective population inversion.
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页码：331 / 346
页数：15
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