Al2Te4
Al2Te4, also known as aluminum telluride, is a binary compound composed of aluminum and tellurium. It is a semiconductor with a direct band gap of approximately 1.4 eV, making it suitable for optoelectronic applications. The compound crystallizes in the orthorhombic crystal system, with a space group of Pnma. The structure consists of layers of aluminum and tellurium atoms, with each aluminum atom coordinated by four tellurium atoms in a tetrahedral arrangement.
Al2Te4 can be synthesized through various methods, including solid-state reactions, chemical vapor deposition, and molecular beam
Al2Te4 has been studied for its potential applications in thermoelectric devices, as it exhibits a relatively
In summary, Al2Te4 is a semiconductor with a direct band gap and p-type conductivity, suitable for optoelectronic