Mads Brandbyge

Mads Brandbyge is a Professor in the Department of Physics at the Technical University of Denmark (DTU). His research focuses on quantum transport phenomena in novel nanomaterials, particularly graphene-based systems and molecular junctions. He leads advancements in computational methods for simulating electronic and structural properties at the atomic scale, with a particular emphasis on first-principles modeling using tools like TranSIESTA and QuantumATK.

His work addresses fundamental questions in 2D materials engineering, including electronic decoupling in graphene heterostructures, chiral current control, and topological phase transitions. He has pioneered studies on nanoporous graphene's Talbot effect, current-induced mechanical effects in nanoconductors, and spin-polarized electron transport in nanoribbon networks. Brandbyge has contributed to the development of large-scale simulation techniques for devices exceeding 100 nm in scale, bridging atomistic modeling with practical device applications.

Key areas of exploration include:

• Quantum interference in graphene nanostructures
• Vibrational and electronic properties of molecular junctions
• Electrochemical modulation of carbon nanocircuitry
• Interface engineering in photovoltaic materials
• Atomically precise defect control in 2D materials

His recent publications (2023-2025) emphasize twistronics in graphene bilayers, spin-crossover phenomena in molecular systems, and topological transitions in strained oxides. These studies highlight a strong focus on manipulating electronic properties through atomic-scale structural control, with applications in next-generation nanoelectronics and quantum devices.

Brandbyge has organized international conferences and collaborates widely in the field of 2D materials. His research methodologies integrate density functional theory, nonequilibrium Green's functions, and molecular dynamics to achieve multiscale insights into nanoscale systems.