Oral: Imaging superconducting states in Twisted bilayer graphene using a Scanning Gate Microscope

Two-dimensional materials have pioneered a revolutionary chapter in condensed matter physics, unearthing a plethora of novel physical phenomena with promising applications. A technique known as "twistronics" allows for the deliberate misalignment of two monolayers of a material, leading to profound alterations in its electronic band structure. When this twist angle is intricately controlled in bilayer graphene systems, it can reveal unique electronic behaviors, including the sought-after superconducting states. Utilizing scanning gate microscopy, a non-invasive imaging technique sensitive to electronic variations at the nanoscale, our research seeks to visualize these superconducting domains within the twisted bilayer graphene. Our goal is to not only understand the intricacies of superconductivity in this system but also explore the potential to evoke similar behaviors in other 2-D materials. This investigation is poised to open new avenues for groundbreaking applications, from advanced sensors to next-generation energy-efficient devices.