Surface Science Lab
Magnetic and Semiconductor structures and devices
Injection of spin polarized current:Spin diffusion, GMR, TMR, spin torque transfer, injection into semiconductorsDevices (nanofabrication): STT RAM memory, magnetic transistors
1) Nano size structures and devices:
Confined structuresExchange stiffness, magnetization reversal , light absorptionDevices: Magnetic media in HD, solar cells10nm
2) Micron size structures and devices: Defects, light absorption, solar cells