Crystallographic Modifications and Phase Transformation Rates of Five Rare-earth Sesquioxides

Lanthanum Oxide, Neodymium Oxide, Samarium Oxide, Europium Oxide, and Gadolinium Oxide

by A. J. Forney, A. W. Deurbrouck, A. W. Henderson, Clark F. Grain, Constantine C. Popoff, Frank Parrish, George Laurence Gates, J. G. Eisele, John B. Gayle, John W. Buch, John W. Sweeney, Lanford H. Adami, Manuel Gomez, Robert Lawrence Marovelli, Ronald Barany, Stanley J. Gasior, Stephan Stecura, Alfred L. Service, Donald J. Bauer, Edward G. King, Howard Phillips Hamlin, John Hudy, Karl F. Veith, Paul Meadow, Ronald C. Garvie, S. C. Rhoads, W. Hodge Caraway, William H. Eddy, Arthur R. Taylor, J. H. Field, Reynold Q. Shotts, Robert R. Brown