Johannes Kleinlein

PD Dr. Johannes Kleinlein is a Research Fellow in the Department of Experimental Physics III at the University of Würzburg's Faculty of Physics and Astronomy. His research focuses on topological materials, quantum transport phenomena, and molecular beam epitaxy (MBE). He has contributed to groundbreaking studies on spintronics, superconductivity, and the development of advanced heterostructures for quantum devices. His work spans topics such as HgTe quantum wells, van der Waals heterostructures, and antiferromagnetic materials like CuMnSb.

Kleinlein’s research group explores cutting-edge techniques including atomic layer deposition for nanoscale devices and diffusion-controlled etching for high-quality heterostructure fabrication. He has pioneered studies on topological insulators, particularly their edge channels and interactions with magnetic impurities. His recent work (2024–2025) highlights advancements in Josephson junction dynamics and the Dresselhaus spin-galvanic effect in ferromagnetic systems.

Collaborating with the Institute for Topological Insulators, he bridges experimental and theoretical physics, addressing fundamental questions in condensed matter. His publications reflect interdisciplinary approaches to tackling challenges in quantum materials and nanoelectronics. Kleinlein’s lab facilities at the University of Würzburg provide state-of-the-art tools for epitaxy, transport measurements, and advanced characterization of quantum systems.