References
- For example, S. Sawada et al., Ferroelectricity in Rb2ZnCl4. J. Phys. Soc. Jpn., 43, 2099–2100 (1977).
- K. Gesi, Ferroelectricity in Tl2ZnI4. J. Phys. Soc. Jpn., 54, 3694–3696 (1985).
- H.W. Zandbergen, G.C. Verschoor, and D.J. W. IJdo, The Structures of Thallium Cadmium Triiodide and Dirubidium Iron Tetraiodide. Acta Crystallogr. 35, 1425–1427 (1979).
- K. Gesi, Phase transitions in monoclinic rubidium tetraiodozincate Rb2ZnI4. J. Phys. Soc. Jpn., 53, 3850–3854 (1985).
- F. Shimizu, T. Anzai, M. Takashige, and S. Sawada, Phase transitions at low temperatures in A2BX4 type halide Substances. Ferroelectrics, 168, 215–222 (1995).
- J. Puragahn, Doctor Thesis, Karlsruhe, 1998.
- M. Jochum and H.G. Unruh, Deutsche Physikalische Gesellschaft E-Verhandlingen. . DF6.14, 1999.
- T. Yamaguchi, S. Gotou, F. Shimizu, and M. Takashige, Huge Dielectric Constant of Rb2CdI4 and K2ZnI4 Crystals grown by Czochralski Method. Phase Transitions, 84, 865–871 (2011).
- M. Takashige, T. Yamaguchi, and F. Shimizu, Novel temperature dependence of the dielectric constant in Rb2ZnI4 at low temperatures. J. Phys. Soc. Jpn., 81, 045001–2 (2012).
- . For example, T. Yamaguchi et al., Dilatometric Study on Monoclinic Crystals of Ferroelectric TGS Down to Cryogenic Temperature Region. Ferroelectrics, 337, 59–69 (2006).
- . For example, T. Schneider, H. Beck, and E. Stoll, Quantum effects in n-component vector model for structural phase transition. Phys. Rev., B13, 1123–1130 (1976).
- . For example, T. Yamaguchi, and F. Shimizu, Thermal Expansions of Ferroelectric Rb2ZnCl4. Ferroelectrics, 237, 201–208 (2000).