Russian scientists from Saratov National Research State University have created innovative magnetic heterostructures for electronic devices operating on magnonic principles. This new technology provides the opportunity to replace traditional semiconductor devices and has a number of advantages, including high energy efficiency, writes RT.
As part of the research, combined materials were created that make it possible to control a spin wave, which acts as an information carrier. Unlike traditional semiconductor technologies, this new technique allows for more energy-efficient and reliable operation of devices. It uses spin waves instead of electrons to transmit data, eliminating overheating and increased power consumption.
The scientists used magnetic heterostructures created from ferrite films and the semiconductor material silicon. These structures make it possible to control narrow frequency ranges of a signal using electric and magnetic fields. New devices based on this technology are characterized by nanoscale scale, low power consumption and ease of control, making them promising for a wide range of applications, including biomedical sensors, wireless communication systems and other innovative technologies.
Source: Rosbalt
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