4 papers
Ultra-long-range spin coupling in graphene revealed by atomically resolved spin excitations
Beatriz Viña-Bausá, Antonio. T. Costa, Joao Henriques +6
Magnetic interactions between localized spins-1/2 play a central role in quantum magnetism, spin-based quantum computing, and quantum simulation. The range and strength of these in…
Twistraintronics in Square Moire Superlattices of Stacked Graphene Layers
Roberto Carrasco, Federico Escudero, Zhen Zhan +6
We report the first observation of controlled, strain-induced square moire patterns in stacked graphene. By selectively displacing native wrinkles, we drive a reversible transition…
Beyond Seamless: Unexpected Defective Merging in Single-Orientation Graphene
Zhien Wang, Jiangtao Wang, Diego Exposito +7
Single-orientation stitching of graphene has emerged as the predominant method for growth of large-area, high-quality graphene films. Particularly noteworthy is graphene grown on s…
Building unconventional magnetic phases on graphene by H atom manipulation: From altermagnets to Lieb ferrimagnets
B. Viña-Bausá, M. A. GarcÃa-Blázquez, S. Chourasia +4
Engineering all fundamental magnetic phases within a single material platform would mark a significant milestone in materials science and spintronics, reducing complexity and costs…