Structural analysis of lanthanum gallate

J. Kobayashi; Y. Tazoh; M. Sasaura; S. Miyazawa

doi:10.1557/JMR.1991.0097

Abstract

High temperature x-ray diffractometry (HT-XRD) and differential scanning calorimetry (DSC) measurements confirm that two kinds of structural phase transitions exist in LaGaO3. One is the first order transition from the orthorhombic to the rhombohedral structure at ∼150 °C. The other is the second order transition from the rhombohedral to the monoclinic structure from ∼750 °C to ∼1000 °C.

References

¹Bednorz, J. G. and Müller, K. A., Z. Phys. B64, 189 (1986).CrossRef Google Scholar

²Sandstrom, R. L., Giess, E. A., Gallagher, W. J., Segmüller, A., Cooper, E. I., Chisholm, M. F., Gupta, A., Shinde, S., and Laibowitz, R. B., Appl. Phys. Lett. 53, 1874 (1988).CrossRef Google Scholar

³Geller, S., Acta Crystallogr. 10, 243 (1957).CrossRef Google Scholar

⁴Koren, G., Gupta, A., Giess, E. A., Segmüller, A., and Laibowitz, R. B., Appl. Phys. Lett. 54, 1054 (1989).CrossRef Google Scholar

⁵Miyazawa, S., Appl. Phys. Lett. 55, 2230 (1989).CrossRef Google Scholar

⁶O'Bryan, H. M., Gallagher, P. K., Berkstresser, G. W., and Brandle, C. D., J. Mater. Res. 5, 183 (1990).CrossRef Google Scholar

Crossref Citations

This article has been cited by the following publications. This list is generated based on data provided by Crossref.

Sasaura, Masahiro and Miyazawa, Shintaro 1993. Twin-free single crystal growth of NdGaO3. Journal of Crystal Growth, Vol. 131, Issue. 3-4, p. 413.

Han, Bin Neumayer, Deborah A. Marks, Tobin J. Rudman, David A. Zhang, Hong and Dravid, Vinayak P. 1993. Suitability of metalorganic chemical vapor deposition-derived PrGaO3 films as buffer layers for YBa2Cu3O7−x pulsed laser deposition. Applied Physics Letters, Vol. 63, Issue. 26, p. 3639.

Schulz, Douglas L. and Marks, Tobin J. 1994. MOCVD Routes to Thin Metal Oxide Films for superconducting electronics. Advanced Materials, Vol. 6, Issue. 10, p. 719.

Schulz, Douglas L. and Marks, Tobin J. 1996. CVD of Nonmetals. p. 37.

Slater, P.R. Irvine, J.T.S. Ishihara, T. and Takita, Y. 1998. High-Temperature Powder Neutron Diffraction Study of the Oxide Ion Conductor La0.9Sr0.1Ga0.8Mg0.2O2.85. Journal of Solid State Chemistry, Vol. 139, Issue. 1, p. 135.

Vasylechko, L. Matkovskii, A. Savytskii, D. Suchocki, A. and Wallrafen, F. 1999. Crystal structure of GdFeO3-type rare earth gallates and aluminates. Journal of Alloys and Compounds, Vol. 291, Issue. 1-2, p. 57.

Vasylechko, L Matkovski, A Suchocki, A Savytskii, D and Syvorotka, I 1999. Crystal structure of LaGaO3 and (La,Gd)GaO3 solid solutions. Journal of Alloys and Compounds, Vol. 286, Issue. 1-2, p. 213.

Vasylechko, L. Berkowski, M. Matkovski, A. Savytskii, D. and Fink-Finowicki, J. 2000. Crystal structure of La1−xNdxGaO3 single crystals (0 < x < 0.2). Materials Research Bulletin, Vol. 35, Issue. 3, p. 333.

Kovács, L. Lengyel, K. Baraldi, A. Capelletti, R. Berkowski, M. and Ryba-Romanowski, W. 2003. Hydroxyl ion absorption in LaGaO3 single crystals. Journal of Physics and Chemistry of Solids, Vol. 64, Issue. 5, p. 741.

Kyômen, Tôru Yamazaki, Ryutaro and Itoh, Mitsuru 2003. Correlation between Magnetic Properties and Mn/Co Atomic Order in LaMn0.5Co0.5O3+δ: I. Second-Order Nature in Mn/Co Atomic Ordering and Valence State. Chemistry of Materials, Vol. 15, Issue. 25, p. 4798.

Zinkevich, M. Geupel, S. Nitsche, H. Aldinger, F. and Ahrens, M. 2004. Study of the La2O3-Ga2O3 system by experiment and thermodynamic calculations. Journal of Phase Equilibria and Diffusion, Vol. 25, Issue. 5, p. 437.

Shibasaki, Tomoya Furuya, Tatsuya Wang, Shaorong and Hashimoto, Takuya 2004. Crystal structure and phase transition behavior of La1-Sr Ga1-Mg O3-. Solid State Ionics, Vol. 174, Issue. 1-4, p. 193.

Zheng, Feng Bordia, Rajendra K and Pederson, Larry R 2004. Phase constitution in Sr and Mg doped LaGaO3 system. Materials Research Bulletin, Vol. 39, Issue. 1, p. 141.

Senyshyn, A Ehrenberg, H Vasylechko, L Gale, J D and Bismayer, U 2005. Computational study of LnGaO3(Ln = La–Gd) perovskites. Journal of Physics: Condensed Matter, Vol. 17, Issue. 39, p. 6217.

Yamaguchi, Makoto Takeuchi, Fumikazu and Hashimoto, Takuya 2005. Discovery of new phase and analysis of phase relationships in BaBiO3 with thermal analyses. Thermochimica Acta, Vol. 431, Issue. 1-2, p. 33.

Pashkin, A Kamba, S Berta, M Petzelt, J Györgyfalva, G D C Csete de Zheng, H Bagshaw, H and Reaney, I M 2005. High frequency dielectric properties of CaTiO3-based microwave ceramics. Journal of Physics D: Applied Physics, Vol. 38, Issue. 5, p. 741.

Wang, W. L. and Lu, H. Y. 2006. Twinning induced by the rhombohedral to orthorhombic phase transition in lanthanum gallate (LaGaO3). Physics and Chemistry of Minerals, Vol. 33, Issue. 7, p. 435.

Ogata, Yoichiro Tsuda, Kenji Yamaguchi, Mutsumi Fumoto, Takayuki Furuya, Tatsuya and Hashimoto, Takuya 2007. Selected area and convergent-beam electron diffraction of LaGaO3 and LaGa0.9Mg0.1O2.95 — Space group determinations and identiﬁcation of anti-phase domain structure. Solid State Ionics, Vol. 178, Issue. 15-18, p. 1113.

Datta, Pradyot Majewski, Peter and Aldinger, Fritz 2007. Structural studies of Sr- and Mg-doped LaGaO3. Journal of Alloys and Compounds, Vol. 438, Issue. 1-2, p. 232.

Wang, Wei‐Lin and Lu, Hong‐Yang 2007. 〈111〉 Rotation Twins in an Orthorhombic LaGaO3 Perovskite. Journal of the American Ceramic Society, Vol. 90, Issue. 1, p. 264.

Download full list

Article contents

Structural analysis of lanthanum gallate

Abstract

Access options

References

This article has been cited by the following publications. This list is generated based on data provided by Crossref.

Article contents

Structural analysis of lanthanum gallate

Abstract

Access options

References

Save article to Kindle

Save article to Dropbox

Save article to Google Drive

Reply to: Submit a response

Your details

You have entered the maximum number of contributors

Conflicting interests