Anisotropic edge energy and phonon-governed failure mechanism of 2D MoSi2N4 family

Puntos clave

• The study reveals that anisotropic edge energy significantly influences the mechanical properties of the 2D MoSi2N4 family, which affects their performance.
• Understanding the phonon-governed failure mechanism provides insights into enhancing the tensile strength of these materials under stress.
• Analysis of the fracture mechanics involved in 2D materials emphasizes the role of edge configurations in determining material durability.
• These findings highlight the importance of tailoring edge energy in material design for improved mechanical performance.