Dy1Te1.7

Dy1Te1.7 is a dysprosium telluride compound semiconductor with a non-stoichiometric composition, belonging to the rare-earth chalcogenide family. This material is primarily of research and development interest for thermoelectric applications and narrow-bandgap semiconductor devices, where dysprosium's magnetic properties and tellurium's electronic character combine to create materials suitable for low-temperature or specialized electronic/photonic functions. Dysprosium tellurides are less common than ytterbium or lanthanum analogs in commercial use, making this composition notable in materials research for potential applications requiring rare-earth electronic functionality.