Physics Commons^™

The Study Of Weak Ferromagnetism By Andreev Reflection Spin Spectroscopy And Development Of Bimorph Electro-Thermal Actuators, Pushkal Thapa

Wayne State University Dissertations

It is well accepted that spin polarization of materials has a major role in spintronics to improve the efficiency of spintronic devices. Point contact Andreev reflection (PCAR) spectroscopy, one of the most popular and reliable techniques, was used to obtain the conductance and by analyzing them by modified BTK model, spin polarizations of various materials, generally with low ferromagnetism, were extracted in order to understand the transport properties of spin polarized current and find the relation of spin polarization with other parameters such as saturation magnetization or the Curie temperature so that better spintronic materials can be identified and developed. …