“…Due to their remarkable transparency in the infrared domain and their ability to be deposited in thin-film form, chalcogenide materials are of great interest for optoelectronic and computer science applications [1][2][3]. Some chalcogenide systems are classically studied, such as As-S [4,5], As-Se [6,7], or Ge-As-Se [8,9], although their transmission domain is limited in the long infrared wavelengths. Telluride materials have received an increased attention in the last years because this transmission domain can be extended up to 20 μm [10][11][12], and as some applications require microcomponents being able to work in an extended infrared domain such as spatial interferometry [13], biosensing, or environmental metrology [14], different Te-based systems have become particularly attractive, such as Te-Ge-I [1], Ge-As-Se-Te [15], Te-As-Se [16], or Ge-Ga-Te [17].…”