The Advanced Nanoelectronics & Nanostructures Laboratory (ANNLab) is led by Zafer Mutlu, Assistant Professor in the Department of Materials Science and Engineering, Assistant Professor in the Department of Electrical and Computer Engineering (by courtesy), and Professor in the Department of Physics (by courtesy) at the University of Arizona.
Our research focuses on the materials and devices that will define the next era of computing and communication, beginning at the atomic scale.
A central focus is graphene nanoribbons (GNRs), atomically precise carbon structures whose electronic properties can be engineered at the molecular level. As silicon technology approaches its fundamental physical limits, we investigate GNRs as transistor channel materials with the potential to redefine how electronic devices are designed and scaled.
We also develop acoustic wave devices rooted in topological physics, designing signal-processing platforms with intrinsic robustness and resilience. These devices target next-generation wireless communication and sensing systems where reliability and precision are critical.
A third direction examines chalcopyrite, the most abundant copper-bearing mineral on Earth. By characterizing its fundamental electronic properties, we aim to identify new and more sustainable pathways for copper extraction.
Beyond these core programs, we pursue emerging research directions that arise from cross-disciplinary thinking, connecting materials science, device physics, and future information technologies.
To learn more about our work, please visit the Research and Publications sections of our website.