A New, Thorough Look on Unusual and Neglected Group III‐VI Compounds Toward Novel Perusals. Issue 12 (15th January 2023)

• Record Type: Journal Article
• Authors: Guzzetta, Fabrizio; Jellett, Cameron W.; Azadmanjiri, Jalal; Roy, Pradip Kumar; Ashtiani, Saeed; Friess, Karel; Sofer, Zdeněk
• Is Part Of: Small. Volume 19:Issue 12(2023)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2023-01-15
• Subjects: AIII compounds -- chalcogenides -- gallium -- Indium -- layered compounds; Nanotechnology -- Periodicals; Nanoparticles -- Periodicals; Microtechnology -- Periodicals; 620.5
• DOI: 10.1002/smll.202206430
• Languages: English
• ISSNs: 1613-6810

Abstract

Abstract: The attention on group III‐VI compounds in the last decades has been centered on the optoelectronic properties of indium and gallium chalcogenides. These outstanding properties are leading to novel advancements in terms of fundamental and applied science. One of the advantages of these compounds is to present laminated structures, which can be exfoliated down to monolayers. Despite the large knowledge gathered toward indium and gallium chalcogenides, the family of the group III‐VI compounds embraces several other noncommon compounds formed by the other group III elements. These compounds present various crystal lattices, among which a great deal is offered from layered structures. Studies on aluminium chalcogenides show interesting potential as anodes in batteries and as semiconductors. Thallium (Tl), which is commonly present in the +1 oxidation state, is one of the key components in ternary chalcogenides. However, binary Tl–Q (Q = S, Se, Te) systems and derived films are still studied for their semiconducting and thermoelectric properties. This review aims to summarize the biggest features of these unusual materials and to shed some new light on them with the perspective that in the future, novel studies can revive these compounds in order to give rise to a new generation of technology. Abstract : Unusual and neglected group III‐VI structures show promise in the manifold of technological opportunities from energy‐related and electronic to biomedical devices.