Guest Editorial.

The authors reflect on the International Symposium on Integrated Ferroelectrics (ISIF). They mention that the ISIF has witnessed researchers and engineers from national laboratories, academia, and industries focused on fundamental and applied science of ferroelectric, spintronics, and other inorganic materials on electronic applications. They also present topics features at ISIF including materials integration, advanced devices for design and fabrication, and vision for science and technology.