CuInSe2, AgInSe2, ternary compounds and Cu1-xAgxInSe2 solid solutions
were synthesized by one-temperature method. The composition and struct
ure of indicated materials were established by chemical and X-ray anal
ysis methods, lattice constants, values of sigma positional parameter
and bond lengths were also calculated. Temperatures of phase transform
ations were determined by differential thermal analysis (DTA) method a
nd phase diagram of AglnSe(2)-CuInSe2 system was built which is charac
terized by small crystallization interval and presence of solid state
transformations throughout the concentration interval.