In the quasi-two-dimensional ferromagnet (C2H5NH3)2CuCl4 magnetostatic modes have been observed in the temperature rangeT=4.2...20 K by a shorted waveguide technique. The spectra differ significantly from recently reported ESR measurements in a cavity. The discrepancy can be explained by radiation damping effects which do not only broaden a line but can also essentially affect the lineshape. A simple experimental method is proposed to test the non-Lorentzian character of ESR lineshapes.
This is a preview of subscription content, log in to check access.
Buy single article
Instant access to the full article PDF.
Price includes VAT for USA
Subscribe to journal
Immediate online access to all issues from 2019. Subscription will auto renew annually.
This is the net price. Taxes to be calculated in checkout.
L. D. de Jongh, A. R. Miedema: Adv. Phys.23, 1 (1974) and references therein
H. Reimann, H. Hagen, F. Waldner, W. Berlinger, H. Arend: Sol. State Comm.17, 1319 (1975)
H. Le Gall, B. Desormière, E. Milot: J. Phys. Chem. Solids30, 979 (1969)
M. S. Seehra: Rev. Sci. Instr.39, 1044 (1968)
R. W. Sanders, D. Paquette, V. Jaccarino, S. M. Rezende: Phys. Rev. B10, 132 (1974)
R. E. Dietz, F. R. Merrit, R. Dingle, D. Hone, B. G. Silbernagel, P. M. Richards: Phys. Rev. Lett.26, 1186 (1971)
P. M. Richards, M. B. Salamon: Phys. Rev. B9, 32 (1974)
C. Lauer: Private communication
Project of “Sonderforschungsbereich Festkörperspektroskopie Darmstadt/Frankfurt”, financed by special funds of the “Deutsche Forschungsgemeinschaft”.
About this article
Cite this article
Benner, H. The influence of radiation reaction damping on the ESR lineshape of non-Lorentzian lines and magnetostatic modes. Appl. Phys. 13, 141–146 (1977). https://doi.org/10.1007/BF00882472