Haowen Lin – Thèse (2020-2024)
Limiting resources and diverging world energy consumptions are challenging problems that the next generation of technologies need to address to reach sustainable growth. A reduction of materials use is achievable by realizing multifunctional nanometric heterostructures, which are easy to recycle. In this work, we considered full oxide artificial multiferroic stacks including a ferroelectric and a ferrimagnetic layer. Near field piezo-force (PFM) microscopy tip nanolithography writing, is used to create embedded conduction channels within an otherwise insulating material allowing the realization of innovative nanocircuits. The work is part of the ANR MULTINANO project.