Structural analysis of lanthanum gallate

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

doi:10.1557/jmr.1991.0097

journal article·1991-01

Structural analysis of lanthanum gallate

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

Journal of Materials Research· Volume 6· Issue 1

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Source abstract

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.

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Research context

OpenAlex topics: Luminescence Properties of Advanced Materials · Microwave Dielectric Ceramics Synthesis · Advanced ceramic materials synthesis

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References (6)

Show source-provided references

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6. 10.1063/1.10235410.1063/1.102354 ↗