Nanoscale Topological Morphology Transition and Controllable Thermal Conductivity of Wrinkled Hexagonal Boron Nitride: Implications for Thermal Manipulation and Management

Understanding the nanoscale morphology and transition process of two-dimensional (2D) materials would promote the design of emerging 2D devices with controllable properties. Wrinkles induced by mechanical strains have attracted extensive interest as a promising approach to the predictable modulation of structures. Here, a reciprocal-space characterization is implemented to capture the nanoscale topological morphology of free-standing monolayer...