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Proceedings of the National Academy of Sciences of the United States of America logoLink to Proceedings of the National Academy of Sciences of the United States of America
. 1992 Jun 15;89(12):5203–5205. doi: 10.1073/pnas.89.12.5203

Monitoring electron spin by running geonium atom as microaccelerator.

H Dehmelt 1, F Palmer 1, R Mittleman 1
PMCID: PMC49259  PMID: 11607296

Abstract

Following the classic work of McMillan and of Bohm and Foldy, we have developed a phase equation describing the microsynchrocyclotron acceleration process in geonium. By computer integration of this equation, we are able to confirm that, by making use of the slight relativistic spin dependence of the zero-energy cyclotron frequencies, the acceleration process can be made selective enough to distinguish between spin-up and spin-down states. Quantum effects have been allowed for approximately.

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Selected References

These references are in PubMed. This may not be the complete list of references from this article.

  1. Mittleman R., Palmer F., Gabrielse G., Dehmelt H. Geonium "K" experiment using spin dependency of cyclotron frequency supports g data of earlier geonium "S" work. Proc Natl Acad Sci U S A. 1991 Nov 1;88(21):9436–9437. doi: 10.1073/pnas.88.21.9436. [DOI] [PMC free article] [PubMed] [Google Scholar]
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