4 papers
Conditional grain-graph diffusion for property-guided inverse design of polycrystalline microstructures
Yuheng Zhou, Xiao Shang, Huicong Chen +1
Graph representations compactly encode polycrystalline microstructures while retaining grain topology and grain boundary information. We present a conditional graph diffusion frame…
Identification and Prediction of Photoplasticity in Semiconductors Using Feature Engineering and Machine learning
Huicong Chen, Mingqiang Li, Zheyuan Ji +1
Photoplasticity, the light-induced change in plastic deformation, plays a pivotal role in the mechanical durability and manufacturing of semiconductor materials. Yet, its governing…
Atomistic insight into the effects of solute and pressure on phase transformation in titanium alloys
Huicong Chen, Chenwei Shao, Zhuocheng Xie +2
The phase stability and transformation between hexagonal close-packed (hcp) α-phase and body-centered cubic (bcc) \b{eta}-phase in titanium (Ti) alloys are critical to their mecha…
Unveiling competitions between carrier recombination pathways in semiconductors via mechanical damping
Mingyu Xie, Ruitian Chen, Jiaze Wu +5
The total rate of carrier recombination in semiconductors has conventionally been expressed using an additive model, r_total = Σr_i , which rules out the interactions between carr…