supported by the National Basic Research Program of China(Grant No.2015CB921501);the National Natural Science Foundation of China(Grant Nos.11774260,51671057,and 11874120)
We present an overview in the understanding of spin-transfer torque(STT) induced magnetization dynamics in spintorque nano-oscillator(STNO) devices. The STNO contains an in-plane(IP) magnetized free layer and an out-o...
Supported by the National Basic Research Program of China under Grant No 2012CB933501;the National Natural Science Foundation of China under Grant Nos 61177051,11304389,61404174 and 61205087
We theoretically and numerically demonstrate that a transmission-type electrically tunable polarizer can be realized by using graphene ribbons supported on a dielectric film with a graphene sheet behind. The polarizat...
Project supported by the National Natural Science Foundation of China(Grant Nos.110704032 and 110704033);the Natural Science Foundation of Jiangsu Province,China(Grant No.BK2010416);the National Basic Research Program of China(Grant No.2009CB945504)
We investigate the spin-dependent electron transport in single and double normal/ferromagnetic/normal zigzag graphene nanoribbon (NG/FG/NG) junctions. The ferromagnetism in the FG region originates from the spontane...
Supported by the National Basic Research Program of China under Grant No. 2007CB310407, the National Natural Science Foundation Grant No 50972023, and the International S&T Cooperation Program of China under Grant No 2007DFR10250.
A double-wire-grid polarizer was fabricated on both sides of a low-loss polythene film by simple electroplating and photolithographic micro-processing techniques. The performances of the polarizer were measured using ...