Hello,
I would be grateful if someone could send me
information about the crystal structure of silicon
nitride (both forms alpha and beta): lattice parameters,
atomic positions, space group, occupation numbers, and
so on.
Thank you in advance
Florentino S�nchez Bajo
Departamento de Electr�nica e Ingenier�a Electromec�nica
Escuela de Ingenier�as Industriales
Ctra de Elvas s/n
06071 Badajoz (Spain)
