Magnetic Proximity Effect Inside Heterostructures of 2D Materials and Thin Films Adjacent to Magnetic Insulators
Author | : Igor Valerievich Pinchuk |
Publisher | : |
Total Pages | : 152 |
Release | : 2018 |
ISBN-10 | : OCLC:1132272232 |
ISBN-13 | : |
Rating | : 4/5 ( Downloads) |
Download or read book Magnetic Proximity Effect Inside Heterostructures of 2D Materials and Thin Films Adjacent to Magnetic Insulators written by Igor Valerievich Pinchuk and published by . This book was released on 2018 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt: The magnetic proximity effect (MPE) has generated a lot of interest recently due to its ability to introduce magnetic order into otherwise non-magnetic systems. It can be realized in 2D material stacks as well as inside 3D material thin film heterostructure. The work in this thesis explores MPE inside a variety of heterostructures using multiple measurement techniques. It demonstrates the first realization of MPE inside a thin film of Pt from a ferrimagnetic insulator CoFe2O4. Next, it experimentally demonstrates a novel growth method for synthesizing high quality thin films of topological Dirac semimetal Na3Bi on Al2O3 substrate, and further extends this growth method to synthesize the first topological Dirac semimetal/magnetic insulator heterostructure of Na3Bi/CoFe2O4. Finally, it lays the groundwork for ambitious studies of MPE inside 2D material/magnetic insulator heterostructures using angle-resolved photoemission spectroscopy. This is accomplished by a new process of transferring flakes of 2D materials on top of freshly deposited thin films while inside an ultra-high vacuum environment.