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Spin absorption of solids

Cheng, Hung (1961) Spin absorption of solids. Physical Review, 124 (5). pp. 1359-1367. ISSN 0031-899X. http://resolver.caltech.edu/CaltechAUTHORS:CHEpr61

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Abstract

A study of the spin absorption lines of all orders was made. Rules for obtaining the absorption operator of any line were found. With magnetic dipole-dipole and exchange interactions taken into account, and with the assumption that the Zeeman energy is dominant, the zeroth and the second moments of the following four lines were evaluated for powders: (1) first Larmor line, parallel field, (2) second Larmor line, parallel field, (3) second Larmor line, perpendicular field, (4) low-frequency line, perpendicular field. The contribution of exchange to the second moment was found to be the same for the four cases treated, while the total intensity has the ratio 1:1:1:3/2. Agreement with existing experimental data is good.


Item Type:Article
Additional Information:©1961 The American Physical Society. Received 23 June 1961. The author wishes to thank Dr. A. G. Anderson for suggesting this subject and for his interest throughout the work. The work here reported was submitted to the California Institute of Technology in partial fulfillment of the requirements for the docotral degree.
Record Number:CaltechAUTHORS:CHEpr61
Persistent URL:http://resolver.caltech.edu/CaltechAUTHORS:CHEpr61
Alternative URL:http://dx.doi.org/10.1103/PhysRev.124.1359
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:5319
Collection:CaltechAUTHORS
Deposited By: Tony Diaz
Deposited On:10 Oct 2006
Last Modified:26 Dec 2012 09:05

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