Temperature dependence of infrared conductivity of manganites Pr0.7Ca0.3-xSrxMnO3 (x = 0, 0.05 and 0.2)
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Eur. Phys. J. B, 14 4 (2000) 617-625
Published online: 15 April 2000
DOI: 10.1007/s100510051070