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    Article

    Preparation of epitaxial orthorhombic YMnO3 thin films and the current–voltage rectifying effect

    Epitaxial orthorhombic YMnO3(YMO) thin films on (001) Nb:SrTiO3(NSTO) substrates were prepared by pulsed laser deposition. The weak ferromagnetism at low temperature, probably ascribed to the stretched Mn-spin co...

    S. Z. Li, Z. B. Yan, T. Wei, S. J. Luo, B. Liu, K. F. Wang, J.-M. Liu in Applied Physics A (2009)

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    Article

    Terahertz spectroscopy of central and soft phonon modes in LuFe2O4

    The terahertz dielectric response of LuFe2O4 is investigated by terahertz time-domain spectroscopy over a temperature range of 6–290 K. It is revealed that besides the central mode associated with the charge-orde...

    S. Z. Li, S. J. Luo, R. Fu, B. B. **, K. F. Wang, J.-M. Liu in Applied Physics A (2009)