JOPSS - Search Results

The layered van der Waals halides are particularly sensitive to external pressure, suggesting a feasible route to pinpoint their structure with extraordinary behavior. However, a very sensitive pressure response usually lead to a detrimental phase transition and/or lattice distortion, making the approach of materials manipulation in a continuous manner remain challenging. Here, the extremely weak interlayer coupling and high tunability of layered RhI crystals are observed. A pressure-driven phase transition occurs at a moderate pressure of 5 GPa, interlinking to a change of layer stack mode. Strikingly, such a phase transition does not affect the tendency of quasi-linear bandgap narrowing, and a metallization with an ultra-broad tunability of 1.3 eV redshift is observed at higher pressures. Moreover, the carrier concentration increases by 4 orders of magnitude at 30 GPa, and the photocurrent enhances by 5 orders of magnitude at 7.8 GPa. These findings create new opportunities for exploring, tuning, and understanding the van der Waals halides by harnessing their unusual feature of a layered structure, which is promising for future devices based on materials-by-design that are atomically thin.

Journal Articles

A Large-scale particle-based simulation of heat and mass transfer behavior in EAGLE ID1 in-pile test

Zhang, T.*; Yao, Y.*; Morita, Koji*; Liu, X.*; Liu, W.*; Imaizumi, Yuya; Kamiyama, Kenji

Proceedings of 30th International Conference on Nuclear Engineering (ICONE30) (Internet), 9 Pages, 2023/05

Journal Articles

Elastic properties of nuclear pasta in a fully three-dimensional geometry

Xia, C.-J.*; Maruyama, Toshiki; Yasutake, Nobutoshi*; Tatsumi, Toshitaka*; Zhang, Y.-X.*

Physics Letters B, 839, p.137769_1 - 137769_5, 2023/04

https://doi.org/10.1016/j.physletb.2023.137769

Times Cited Count：1 Percentile：40.52(Astronomy & Astrophysics)

Journal Articles

A Colossal barocaloric effect induced by the creation of a high-pressure phase

Jiang, X.*; Hattori, Takanori; Xu, X.*; Li, M.*; Yu, C.*; Yu, D.*; Mole, R.*; Yano, Shinichiro*; Chen, J.*; He, L.*; et al.

Materials Horizons, 10(3), p.977 - 982, 2023/03

https://doi.org/10.1039/d2mh00905f

Times Cited Count：17 Percentile：94.23(Chemistry, Multidisciplinary)

As a promising environment-friendly alternative to current vapor-compression refrigeration, solid-state refrigeration based on the barocaloric effect has been attracting world wide attention. Generally, both phases in which a barocaloric effect occurs are present at ambient pressure. Here, instead, we demonstrate that KPF $_{6}$ exhibits a colossal barocaloric effect due to the creation of a high-pressure rhombohedral phase. The phase diagram is constructed based on pressure-dependent calorimetric, Raman scattering, and neutron diffraction measurements. The present study is expected to provide an alternative routine to colossal barocaloric effects through the creation of a high-pressure phase.

Journal Articles

A 3D particle-based simulation of heat and mass transfer behavior in the EAGLE ID1 in-pile test

Zhang, T.*; Morita, Koji*; Liu, X.*; Liu, W.*; Kamiyama, Kenji

Annals of Nuclear Energy, 179, p.109389_1 - 109389_10, 2022/12

https://doi.org/10.1016/j.anucene.2022.109389

Times Cited Count：2 Percentile：38.50(Nuclear Science & Technology)

Journal Articles

Micro- to nano-scale areal heterogeneity in pore structure and mineral compositions of a sub-decimeter-sized Eagle Ford Shale

Wang, Q.*; Hu, Q.*; Zhao, C.*; Yang, X.*; Zhang, T.*; Ilavsky, J.*; Kuzmenko, I.*; Ma, B.*; Tachi, Yukio

International Journal of Coal Geology, 261, p.104093_1 - 104093_15, 2022/09

https://doi.org/10.1016/j.coal.2022.104093

Times Cited Count：10 Percentile：74.93(Energy & Fuels)

Journal Articles

Fine structure in the decay of the 8 $^{+}$ isomer in $^{216,218}$ U

Zhang, M. M.*; Tian, Y. L.*; Wang, Y. S.*; Zhang, Z. Y.*; Gan, Z. G.*; Yang, H. B.*; Huang, M. H.*; Ma, L.*; Yang, C. L.*; Wang, J. G.*; et al.

Physical Review C, 106(2), p.024305_1 - 024305_6, 2022/08

https://doi.org/10.1103/PhysRevC.106.024305

Times Cited Count：3 Percentile：52.30(Physics, Nuclear)

Journal Articles

Strain hardening behavior of additively manufactured and annealed AlSi3.5Mg2.5 alloy

Zhang, X. X.*; Lutz, A.*; Andr, H.*; Lahres, M.*; Gong, W.; Harjo, S.; Emmelmann, C.*

Journal of Alloys and Compounds, 898, p.162890_1 - 162890_8, 2022/03

https://doi.org/10.1016/j.jallcom.2021.162890

Times Cited Count：8 Percentile：66.16(Chemistry, Physical)

Journal Articles

A 3D particle-based analysis of molten pool-to-structural wall heat transfer in a simulated fuel subassembly

Zhang, T.*; Morita, Koji*; Liu, X.*; Liu, W.*; Kamiyama, Kenji

Extended abstracts of the 2nd Asian Conference on Thermal Sciences (Internet), 2 Pages, 2021/10

For the Japanese sodium cooled fast reactor, a fuel subassembly with an inner duct structure (FAIDUS) was designed to avoid the re-criticality by preventing the large-scale pool formation. In the present study, using the finite volume particle method, the EAGLE ID1 test which was an in-pile test performed to demonstrate the effectiveness of FAIDUS was numerically simulated and the thermal-hydraulic mechanisms underlying the heat transfer process were analyzed.

Journal Articles

Multiscale constitutive modeling of additively manufactured Al-Si-Mg alloys based on measured phase stresses and dislocation density

Zhang, X. X.*; Knoop, D.*; Andr, H.*; Harjo, S.; Kawasaki, Takuro; Lutz, A.*; Lahres, M.*

International Journal of Plasticity, 140, p.102972_1 - 102972_20, 2021/05

https://doi.org/10.1016/j.ijplas.2021.102972

Times Cited Count：39 Percentile：94.46(Engineering, Mechanical)

Journal Articles

Nuclear pasta structures and symmetry energy

Xia, C.-J.*; Maruyama, Toshiki; Yasutake, Nobutoshi*; Tatsumi, Toshitaka*; Zhang, Y.-X.*

Physical Review C, 103(5), p.055812_1 - 055812_13, 2021/05

https://doi.org/10.1103/PhysRevC.103.055812

Times Cited Count：13 Percentile：85.76(Physics, Nuclear)

Journal Articles

Field-tuned magnetic structure and phase diagram of the honeycomb magnet YbCl

Hao, Y. Q.*; Wo, H. L.*; Gu, Y. M.*; Zhang, X. W.*; Gu, Y. Q.*; Zheng, S. Y.*; Zhao, Y.*; Xu, G. Y.*; Lynn, J. W.*; Nakajima, Kenji; et al.

Science China; Physics, Mechanics & Astronomy, 64(3), p.237411_1 - 237411_6, 2021/03

https://doi.org/10.1007/s11433-020-1626-3

Times Cited Count：11 Percentile：69.18(Physics, Multidisciplinary)

Journal Articles

Coordination number regulation of molybdenum single-atom nanozyme peroxidase-like specificity

Wang, Y.*; Jia, G.*; Cui, X.*; Zhao, X.*; Zhang, Q.*; Gu, L.*; Zheng, L.*; Li, L. H.*; Wu, Q.*; Singh, D. J.*; et al.

Chem, 7(2), p.436 - 449, 2021/02

https://doi.org/10.1016/j.chempr.2020.10.023

Times Cited Count：244 Percentile：99.77(Chemistry, Multidisciplinary)

Journal Articles

Stacking fault driven phase transformation in CrCoNi medium entropy alloy

He, H.*; Naeem, M.*; Zhang, F.*; Zhao, Y.*; Harjo, S.; Kawasaki, Takuro; Wang, B.*; Wu, X.*; Lan, S.*; Wu, Z.*; et al.

Nano Letters, 21(3), p.1419 - 1426, 2021/02

https://doi.org/10.1021/acs.nanolett.0c04244

Times Cited Count：60 Percentile：96.41(Chemistry, Multidisciplinary)

Journal Articles

Numerical simulation of heat transfer behavior in EAGLE ID1 in-pile test using finite volume particle method

Zhang, T.*; Funakoshi, Kanji*; Liu, X.*; Liu, W.*; Morita, Koji*; Kamiyama, Kenji

Annals of Nuclear Energy, 150, p.107856_1 - 107856_10, 2021/01

https://doi.org/10.1016/j.anucene.2020.107856

Times Cited Count：6 Percentile：63.12(Nuclear Science & Technology)

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Anomalous dislocation response to deformation strain in CrFeCoNiPd high-entropy alloys with nanoscale chemical fluctuations

Phase transformation and equation of state in Ti-45Al alloy under high pressure

The Influence of precipitation on plastic deformation in a high Mg-containing AlMgZn-based crossover alloy; Slip localization and strain hardening

Probing deformation behavior of a refractory high-entropy alloy using neutron diffraction

Direct observation of topological magnon polarons in a multiferroic material

Pressure engineering of van der Waals compound RhI; Bandgap narrowing, metallization, and remarkable enhancement of photoelectric activity

A Large-scale particle-based simulation of heat and mass transfer behavior in EAGLE ID1 in-pile test

Elastic properties of nuclear pasta in a fully three-dimensional geometry

A Colossal barocaloric effect induced by the creation of a high-pressure phase

A 3D particle-based simulation of heat and mass transfer behavior in the EAGLE ID1 in-pile test

Micro- to nano-scale areal heterogeneity in pore structure and mineral compositions of a sub-decimeter-sized Eagle Ford Shale

Fine structure in the decay of the 8 $^{+}$ isomer in $^{216,218}$ U

Strain hardening behavior of additively manufactured and annealed AlSi3.5Mg2.5 alloy

A 3D particle-based analysis of molten pool-to-structural wall heat transfer in a simulated fuel subassembly

Multiscale constitutive modeling of additively manufactured Al-Si-Mg alloys based on measured phase stresses and dislocation density

Nuclear pasta structures and symmetry energy

Field-tuned magnetic structure and phase diagram of the honeycomb magnet YbCl

Coordination number regulation of molybdenum single-atom nanozyme peroxidase-like specificity

Stacking fault driven phase transformation in CrCoNi medium entropy alloy

Numerical simulation of heat transfer behavior in EAGLE ID1 in-pile test using finite volume particle method