8 citations · 13 across the 6 of their papers we have counts for
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A novel approach to assess hydrogen embrittlement (HE) susceptibility and mechanisms in high strength martensitic steels
Tuhin Das, Salim V. Brahimi, Jun Song +1
A rapid fracture test in four-point bending is proposed to assess hydrogen embrittlement (HE) susceptibility of high strength martensitic steels. The novelty of this technique is t…
Hydrogen clustering in bcc metals: atomic origin and strong stress anisotropy
Jie Hou, Xiang-Shan Kong, C. S. Liu +1
Hydrogen (H) induced damage in metals has been a long-standing woe for many industrial applications. One form of such damage is linked to H clustering, for which the atomic origin…
Accurate prediction of nanovoid structures and energetics in bcc metals
Jie Hou, Yu-Wei You, Xiang-Shan Kong +2
Knowledge on structures and energetics of nanovoids is fundamental to understand defect evolution in metals. Yet there remain no reliable methods able to determine essential struct…
Predictive Model of Hydrogen Trapping and Bubbling in Nanovoids in BCC Metals
Jie Hou, Xiang-Shan Kong, Xuebang Wu +2
Interplay between hydrogen and nanovoids, despite long-recognized as a central aspect in hydrogen-induced damages in structural materials, remains poorly understood. Focusing on tu…
The Role of Low-lying Optical Phonons in Lattice Thermal Conductance of Rare-earth Pyrochlores: A First-principle Study
Guoqiang Lan, Bin Ouyang, Jun Song
Rare-earth pyrochlores, commonly exhibiting anomalously low lattice thermal conductivities, are considered as promising topcoat materials for thermal barrier coatings. However the…
First-Principle Study of Dislocation Slips in Impurity Doped Graphene
Fanchao Meng, Bin Ouyang, Jun Song
Employing density-functional theory (DFT) calculations, the generalized-stacking-fault energy (GSFE) curves along two crystallographic slips, glide and shuffle, for both pristine g…