Long Zhao
Xi'an Jiaotong University
6 Papers
Long Zhao is an academic researcher from Xi'an Jiaotong University. The author has contributed to research in topics: Phase transition & Electride. The author has an hindex of 3, co-authored 6 publications.
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Papers
Anomalous dislocation core structure in shock compressed bcc high-entropy alloys
TL;DR: In this article, the authors investigate the dislocation structure behind a shock-wave front in bcc high-entropy alloys (HEAs) using large-scale molecular dynamics simulations.
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Improving radiation-tolerance of bcc multi-principal element alloys by tailoring compositional heterogeneities
TL;DR: In this article, the displacement cascade process in refractory bcc complex concentrated alloys, including equi-atomic binary, ternary, and quaternary systems made of the elements Mo, Nb, Ta and W, is investigated.
15
Commensurate-incommensurate phase transition of dense potassium simulated by machine-learned interatomic potential
TL;DR: In this paper, the phase transformation behavior between close-packed fcc and incommensurate host-guest structures (KIII) was investigated, and it was shown that no straightforward, low-energy path exists: the previously proposed displacive transformation mechanisms have impossibly high kinetic barriers.
8
Anomalous thermophysical properties and electride transition in fcc potassium
TL;DR: In this paper, the authors investigated the thermodynamic and dynamic properties in the face-centered cubic (fcc) phase region where an electride transition occurs when increasing pressure and showed property anomalies over a wide pressure range of 10-20 GPa but no accompanying structural transformations.
•Journal Article
Amorphous mediated commensurate-incommensurate phase transition in dense potassium
TL;DR: In this article, the phase transformation behavior between close-packed fcc and incommensurate host-guest structures (KIII) is investigated, and it is shown that no straightforward, low energy path exists: previously proposed mechanisms having impossible high transformation barriers.