When the thickness of the two-dimensional material is reduced to the atomic level, it can lead to the appearance of many novel physical phenomena, making the two-dimensional material a hot research topic in condensed matter physics and materials science.
Analysis and Experimental Research on High Frequency Magnetic Energy Loss of Different Magnetostrictive Materials
Advanced soft magnetic materials show high frequency, high magnetic flux density and the coexistence of miniaturization and multi-function development pattern. Some advanced electrical soft magnetic materials have developed rapidly, especially Fe-Co-V, Terfenol-D Magnetostrictive materials represented by Fe-Ga alloys are widely used and have a profound influence on power devices.
Molecular switches break through the limits of silicon and magnetism, and increase the storage capacity of computers by 100 times
An image of a smart molecular switch observed with a scanning tunneling microscope (STM). Each bright square is a switch.