Publications by authors named "Ga-Young Cho"
Article Synopsis
- The study discusses the importance of insulators in magnetic tunneling junctions (MTJ) that enhance magnetoresistance (MR) by keeping the magnetization directions of two ferromagnets separate.
- It introduces a new type of junction called a magnetic emission junction (MEJ), which uses a FGT/ZnO/Ni structure to achieve significantly high electrical conductance compared to traditional MTJs.
- The MEJ shows a unique behavior with negative MR due to the preferential emission of minority spin electrons, resulting in a much higher conductance (10-1000 times) while maintaining a similar MR ratio to other 2D-MTJs.
To overcome the disadvantages of computer-aided design/computer-aided manufacturing (CAD/CAM) processed indirect restorations using glass-ceramics and other ceramics, resin nano ceramic, which has high strength and wear resistance with improved polish retention and optical properties, was introduced. The purpose of this study was to evaluate the shear bond strength and fracture pattern of indirect CAD/CAM composite blocks cemented with two self-etch adhesive cements with different curing modes. Sand-blasted CAD/CAM composite blocks were cemented using conventional resin cement, Rely X Ultimate Clicker (RXC, 3M ESPE, St.
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