Exploring the key features for enhanced SrTiO3 functionality: A comprehensive overview
Maryam RaeisianAsl, Shirzad Jouybar, Saeedeh Sarabadani Tafreshi, Leila Naji
Abstract
Strontium titanate (SrTiO 3 ) is a highly adaptable substance that possesses a diverse array of structural, optical, electrical, magnetic, and thermoelectric characteristics, which have led to its significant investigation in scientific research. This review study offers a thorough and all-encompassing examination of the present comprehension regarding the properties, defects, and potential applications of SrTiO 3 . The unique combination of a high dielectric constant, adjustable bandgap, captivating optoelectronic characteristics, and exceptional thermal stability has resulted in the incorporation of SrTiO 3 in a multitude of electronic devices, including capacitors, sensors, and memristors. Moreover, the remarkable catalytic activity and photocatalytic characteristics of SrTiO 3 make it a highly intriguing contender for environmental and energy-related applications. This review attempts to offer a thorough overview of the important features related to SrTiO 3 by analyzing the most recent advancements and insights from the scientific community. The goal is to present the framework for advancements that will occur in the future and breakthroughs in this intriguing material. • SrTiO 3 shows versatile structural, optical, and electrical properties for research. • SrTiO 3 's high dielectric constant enables use in capacitors, sensors, and devices. • SrTiO 3 's photocatalytic activity makes it ideal for energy and environmental uses. • Doping SrTiO 3 enhances its bandgap, optical, and electronic properties significantly. • SrTiO 3 ’s (001) surface is ideal for catalysis, sensing, and energy storage applications.