3 papers
cond-mat.mtrl-sci2025
Spall failure of alumina at high-strain rates using femtosecond laser experiments and high-fidelity molecular dynamics simulations
Mewael Isiet, Musanna Galib, Yunhuan Xiao +3
Ceramic materials are widely used in high-strain-rate applications due to their exceptional strength-to-weight ratio. However, under these extreme conditions, spall failure becomes…
cond-mat.mtrl-sci2024
Femtosecond two-pulse laser approach for spall failure in thin foils
Mewael Isiet, Yunhuan Xiao, Jerry I. Dadap +2
Spall failure in materials occurs when tensile waves, propagating through a material, interact leading to failure once the generated hydrostatic stress exceeds the material's stren…
cond-mat.mes-hall2024
Resolving Polarization Switching Pathways of Sliding Ferroelectricity in Trilayer 3R-MoS2
Jing Liang, Dongyang Yang, Jingda Wu +5
Exploring the pathways of polarization switching in 2D sliding ferroelectrics with multiple internal interfaces is crucial for understanding the switching mechanism and for enhanci…