Principles of dynamic nuclear polarisation

@article{Abragam1978PrinciplesOD,
  title={Principles of dynamic nuclear polarisation},
  author={Anatole Abragam and Maurice Goldman},
  journal={Reports on Progress in Physics},
  year={1978},
  volume={41},
  pages={395-467}
}
After a general introduction, two sections are devoted to a survey of the theories of spin temperature and of nuclear relaxation in solids. This is followed by a short section on the so-called well-resolved solid effect, and a much more detailed one on DNP by thermal mixing in the non-linear low spin-temperature domain. One then analyses the various methods of measurement of the nuclear polarisation, as well as an indirect method of detecting the electronic resonance based on the existence of… 
Recent developments in low-temperature nuclear orientation
A review is given of the techniques associated with low-temperature thermal equilibrium nuclear orientation, detected using nuclear radiations. Following an introductory section that includes a
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In the hyperpolarisation method known as dynamic nuclear polarisation (DNP), a small amount of unpaired electron spins is added to the sample containing the nuclear spins and the polarisation of
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Spin Thermometry: A Straightforward Measure of Millikelvin Deuterium Spin Temperatures Achieved by Dynamic Nuclear Polarization.
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It is shown that the lineshapes due to the quadrupolar couplings of deuterium spins present in virtually all solvents used for such experiments ('DNP juice') allows the quick yet accurate determination of thedeuterium spin temperature or, equivalently, theDeuterium polarization.
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