Investigation of the central component of SrTiO3 by neutron scattering with eV resolution |
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Authors: | J Töpler B Alefeld A Kollmar |
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Institution: | Institut für Festkörperforschung, KFA Jülich, 517 Jülich, Germany |
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Abstract: | We studied the energy width and the width in reciprocal space Δq of the central mode of SrTiO3 above Tc. At Tc+4° we observed an energy width of about 6×10?7 eV. If the measured Δq is interpreted by a correlation length we obtain . |
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