Macromagnetic Study

The book completely deals with the enhancement of microwave frequency and output power using a device called Spin Torque Nano Oscillator [STNO]. We have theoretically modelled four STNOs such as: (i) STNO with current induced Oersted field (ii) Perpendicular Polarizer [PP] STNO (iii) Tilted Polarized [TP] STNO and (iv) Magneto Resistance [MR] based Tilted Polarizer STNO that helps to generate high frequency as well as power. Each device is unique in a way such that it poses a solution for a particular problem. Especially for frequency tunability the device modelled on STNO with current induced Oersted field is highly advisable.