Knowledge

Four-wire teaching resistivity tester (TRT-3EF), using the four-wire method, can be used to test the resistivity and conductivity of teaching samples,

With excellent piezoelectric and dielectric properties and a high Curie temperature compared to other piezoelectric films, lead zirconate titanate (PZ

GaN based HEMT sensor is a new type of sensor based on the surface state control of 2-D electron gas (2DEG) at AIGaN/GaN heterojunction. In GAN-based

Rare earth iron garnets (REIGs) is a kind of mineral rich in rare earth elements, because of its unique physical and chemical properties, showing grea

Dielectric property, as a measure of the response ability of a material under the action of an electric field, is an indispensable key index to evalua