Crystal growth and characterizations of a quartz-like material : GaPO4 M. COCHEZ, J. D. FOULON, A. IBANEZ, A. GOIFFON, E. PHILIPPOT, B. CAPELLE, A. ZARKA, J. SCHWARTZEL et J. DETAINTJ. Phys. IV France, 04 C2 (1994) C2-183-C2-188DOI: https://doi.org/10.1051/jp4:1994222