Author:
O'Bryan H. M.,Gallagher P. K.,Berkstresser G. W.,Brandle C. D.
Abstract
Dilatometry, high-temperature x-ray diffraction, differential thermal analysis, and differential scanning calorirmetry have been performed on LaGaO3, NdGaO3, PrGaO3, SmAlO3, and LaAlO3 single crystals grown by the Czochralski technique. First order phase transitions have been located at 145°C for LaGaO3 and 785°C for SmAlO3, and ΔH has been measured for the LaGaO3 transition. Second order transitions have been identified for LaGaO3, PrGaO3, NdGaO3, and LaAlO3. The usefulness of these compounds as substrates for high temperature superconducting films is discussed in terms of thermal expansion matching.
Publisher
Springer Science and Business Media LLC
Subject
Mechanical Engineering,Mechanics of Materials,Condensed Matter Physics,General Materials Science
Reference13 articles.
1. Crystallographic studies of perovskite-like compounds. II. Rare earth alluminates
2. 9 Berkstresser G.W. , Brandle C. D. , and Valentino A. J. , to be submitted to J. Cryst. Growth.
3. 8 Berkstresser G.W. , Brandle C. D. , and Valentino A. J. , to be submitted to J. Cryst. Growth.
4. Epitaxial films of YBa2Cu3O7−δon NdGaO3, LaGaO3, and SrTiO3substrates deposited by laser ablation
Cited by
212 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献