Morphology of gallium orthophosphate crystals grown under hydrothermal conditions

Philippot, 1994, Structure deformations and existence of the α - β transition in MXO4 quartz-like materials, J. of Solid State Chemistry, Vol. 110, 356, 10.1006/jssc.1994.1180 Goiffon, 1983, Crystallochimie des phases GaPO4, AlAsO4 et GaASO4. Etude Comparée des structures de tupe quartz - α, Rev. Chim. Miner., 1983, Vol. 20, 338 Philippot, 1996, A general survey of quartz and quartz - like materials: packing distortions, temperature, and pressure effects, J. of Solid State Chemistry, Vol. 123, 1, 10.1006/jssc.1996.0145 Yot, 1997, Crystal growth and characterization of an α - quartz - like piezoelectric materials, gallium orthophosphate, Ann. Chim. Sci. Mat., Vol. 22, 679 Krauss, 1997, EPR of Fe3+ in low quartz isomorphs A(III)B(V)O4, Ztschr. Naturforsch. A., Vol. 30, 28, 10.1515/zna-1975-0105 H. T. Chai, E.Buehler and J.J.Flynn. Hydrothermal crystal growing process and apparature. European Patent Specification N 0057773. 26. 02. 1986. Hirano, 1986, Hydrothermal synthesis of gallium orthophosphate crystals, J. Crystal Growth, Vol. 79, 215, 10.1016/0022-0248(86)90439-2 Coiffon, 1985, Solubilités des phases MIII XVO4 (M = Al, Ga; X = P, As) dans les solutions d'acide H3XO4 soul conditions hydrothermales: application a la crislallogénèse de Parsdniate d'aluminium AIASO4, J. Crystal Growth, Vol. 71, 763, 10.1016/0022-0248(85)90389-6 Sternberg, 1988, Structural analogeus of the α - quartz: aluminium and gallium orthophosphates, Rost Kristallov, vol. 17, 142 Philippot, 1993, A quartz - like material: gallium phosphate (GaPO4); crysral growth and characterization, J. Crystal Growth, Vol. 130, 195, 10.1016/0022-0248(93)90852-N Baumgartner, 1984, Die Kristallstruktur von GaPO4 bei 20 °C, 500 °C and 750 °C, Ztschr. Kristallogr., Vol. 168, 83, 10.1524/zkri.1984.168.1-4.83 Engel, 1989, Crowth twinning in quartz - homeotypic gallium orthophosphate crystals, J. Crystal Growth, Vol. 94, 597, 10.1016/0022-0248(89)90081-X Shigarov, 1994, Solybility of gallium orthophosphate GaPO4 under hydrothermal conditions, Kristallografiya, Vol. 39, 717 Stanley, 1954, Hydrothermal synthesis of large aluminum phosphate crystals, Ind. and Eng. Chem., Vol. 46, 1684, 10.1021/ie50536a046 Strunz, 1941, Isotypie von Berlinit and Quartz, Ztschr. Kristallogr., Vol. 103, 228 Philippot, 1996, Comparative crystal habit srudy of quartz and MPO4 isomorphous compounds (M = Al, Ga), J. Crystal Growth, (1996), Vol. 160, 268, 10.1016/0022-0248(95)00908-6 Tsinober, 1981, Stryctural simulation of the Brazilian twin boundary in α-quartz crystals, Doklady Akademii nauk SSSR, Vol.259, 846