A comprehensive review on synthesis, properties, and applications of quaternary transition metal oxychalcogenides

Laser power and high-temperature dependent Raman studies of layered bismuth and copper-based oxytellurides for optoelectronic applications

“…They are also effective thermoelectric materials that use waste heat in the power production sector. 30,31 The inclusion of Cu into the ternary layered metal oxychalcogenide materials demonstrates some excellent results, such as metastable electrochemical activity and photoelectric and photo-thermal electric effects. 28,32 Similarly, the addition of other metals like Ag has also been reported, which shows good results in photoelectric applications.…”

Two-Dimensional Bi2O5Te Nanosheets for Sensitive and Fast Response Broadband Visible Light Photodetectors

“…Research in two-dimensional (2D) materials has paced a lot in the last two decades with the discovery of many exciting categories of 2D materials such as graphene, transition metal dichalcogenides, black phosphorene, hexagonal boron nitride, and MXenes due to their different structure, excellent properties like electronic, optoelectronic, mechanical, thermoelectric, photochemical, etc., and applicability in biomedicine, electronics, optoelectronics, and electrochemistry. − Though many 2D materials have been engineered and studied experimentally and theoretically, there is a lot of scope in this field of research due to the ongoing exploration of different materials …”

“…1−9 Though many 2D materials have been engineered and studied experimentally and theoretically, there is a lot of scope in this field of research due to the ongoing exploration of different materials. 10 A new type of quasi-2D semiconducting material called bismuth oxychalcogenides (Bi 2 O 2 X, where X = S, Se, Te) has recently drawn the interest of the scientific community. 11−13 These materials' unique structure, exceptional air stability, excellent electronic properties, ultrahigh electron mobility, low thermal conductivity, ferroelectric/ferro elastic properties, and robust spin−orbit coupling have created significant interest in the electronic industry and fundamental research.…”

“…A power density power of light source (10) The temporal measurement of current with respect to time (I−T) is performed at a fixed bias voltage of 7.5 V with equal When the light is turned off, there's a gradual decrease in photocurrent, which is believed to be caused by the recombination of trap carriers with the injected free carriers. 60 Furthermore, specific temporary changes in photocurrent behavior are associated with pathways that do not emit light and differences in how carriers move within the devices.…”