Optical investigation of the antiferroma
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L. Degiorgi; H.R. Ott; M. Dressel; G. Grüner; C. Geibel; F. Steglich; Z. Fisk
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Article
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1995
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Elsevier Science
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English
⚖ 205 KB
We have investigated the electrodynamic response of the heavy-electron compounds UPd2AI 3 (T N = 14.5 K) and UCu 5 (T N = 15 K). The complete excitation spectra were obtained by Kramers-Kronig transformation of the optical reflectivities measured on a fairly broad frequency range (i.e. from 15 up to