Ti1 Ag1 Se2

Ti1Ag1Se2 is a ternary semiconductor compound combining titanium, silver, and selenium in a layered or mixed-valence crystal structure. This is a research-phase material studied primarily for its potential in optoelectronic and thermoelectric applications, as the combination of transition metals with chalcogenides can produce tunable bandgaps and interesting charge-transport behavior. While not yet widely deployed industrially, compounds in this family are investigated as alternatives to traditional semiconductors where layered crystal symmetry, mixed-metal chemistry, or rare-earth-free designs offer advantages in photovoltaics, photodetectors, or energy conversion.