JOPSS - Search Results

Journal Articles

Key role of temperature on delamination in solid-state additive manufacturing via supersonic impact

Wang, Q.*; Ma, N.*; Huang, W.*; Shi, J.*; Luo, X.-T.*; Tomitaka, Sora*; Morooka, Satoshi; Watanabe, Makoto*

Materials Research Letters (Internet), 11(9), p.742 - 748, 2023/09

https://doi.org/10.1080/21663831.2023.2227221

Journal Articles

Spin fluctuations in the 112-type iron-based superconductor Ca $_{0.82}$ La $_{0.18}$ Fe $_{0.96}$ Ni $_{0.04}$ As $_{2}$

Xie, T.*; Liu, C.*; Kajimoto, Ryoichi; Ikeuchi, Kazuhiko*; Li, S.*; Luo, H.*

Journal of Physics; Condensed Matter, 34(47), p.474001_1 - 474001_8, 2022/11

https://doi.org/10.1088/1361-648X/ac9441

Times Cited Count：0 Percentile：0.00(Physics, Condensed Matter)

Journal Articles

-dependent collective relaxation dynamics of glass-forming liquid Ca $_{0.4}$ K $_{0.6}$ (NO $_{3}$ ) $_{1.4}$ investigated by wide-angle neutron spin-echo

Luo, P.*; Zhai, Y.*; Falus, P.*; Garca Sakai, V.*; Hartl, M.*; Kofu, Maiko; Nakajima, Kenji; Faraone, A.*; Z, Y.*

Nature Communications (Internet), 13, p.2092_1 - 2092_9, 2022/04

https://doi.org/10.1038/s41467-022-29778-4

Times Cited Count：3 Percentile：54.42(Multidisciplinary Sciences)

Journal Articles

Grain-size-dependent microstructure effects on cyclic deformation mechanisms in CoCrFeMnNi high-entropy-alloys

Luo, M.-Y.*; Lam, T.-N.*; Wang, P.-T.*; Tsou, N.-T.*; Chang, Y.-J.*; Feng, R.*; Kawasaki, Takuro; Harjo, S.; Liaw, P. K.*; Yeh, A.-C.*; et al.

Scripta Materialia, 210, p.114459_1 - 114459_7, 2022/03

https://doi.org/10.1016/j.scriptamat.2021.114459

Times Cited Count：14 Percentile：90.64(Nanoscience & Nanotechnology)

Journal Articles

Tensile response of as-cast CoCrFeNi and CoCrFeMnNi high-entropy alloys

Lam, T.-N.*; Luo, M.-Y.*; Kawasaki, Takuro; Harjo, S.; Jain, J.*; Lee, S.-Y.*; Yeh, A.-C.*; Huang, E.-W.*

Crystals (Internet), 12(2), p.157_1 - 157_9, 2022/02

https://doi.org/10.3390/cryst12020157

Times Cited Count：6 Percentile：84.86(Crystallography)

Journal Articles

Relevance of hydrogen bonded associates to the transport properties and nanoscale dynamics of liquid and supercooled 2-propanol

Zhai, Y.*; Luo, P.*; Nagao, Michihiro*; Nakajima, Kenji; Kikuchi, Tatsuya*; Kawakita, Yukinobu; Kienzle, P. A.*; Z, Y.*; Faraone, A.*

Physical Chemistry Chemical Physics, 23(12), p.7220 - 7232, 2021/03

https://doi.org/10.1039/d0cp05481j

Times Cited Count：3 Percentile：24.84(Chemistry, Physical)

Journal Articles

Lattice Boltzmann modeling and simulation of forced-convection boiling on a cylinder

Saito, Shimpei*; De Rosis, A.*; Fei, L.*; Luo, K. H.*; Ebihara, Kenichi; Kaneko, Akiko*; Abe, Yutaka*

Physics of Fluids, 33(2), p.023307_1 - 023307_21, 2021/02

https://doi.org/10.1063/5.0032743

Times Cited Count：34 Percentile：98.39(Mechanics)

A Boiling phenomenon in a liquid flow field is known as forced-convection boiling. We numerically investigated the boiling system on a cylinder in a flow at a saturated condition. To deal with such a phenomenon, we developed a numerical scheme based on the pseudopotential lattice Boltzmann method. The collision was performed in the space of central moments (CMs) to enhance stability for high Reynolds numbers. Furthermore, additional terms for thermodynamic consistency were derived in a CMs framework. The effectiveness of the model was tested against some boiling processes, including nucleation, growth, and departure of a vapor bubble for high Reynolds numbers. Our model can reproduce all the boiling regimes without the artificial initial vapor phase. We found that the Nukiyama curve appears even though the focused system is the forced-convection system. Also, our simulations support experimental observations of intermittent direct solid-liquid contact even in the film-boiling regime.

Journal Articles

Neutron spin-echo studies of the structural relaxation of network liquid ZnCl at the structure factor primary peak and prepeak

Luo, P.*; Zhai, Y.*; Leao, J. B.*; Kofu, Maiko; Nakajima, Kenji; Faraone, A.*; Zhang, Y.*

Journal of Physical Chemistry Letters (Internet), 12(1), p.392 - 398, 2021/01

https://doi.org/10.1021/acs.jpclett.0c03146

Times Cited Count：4 Percentile：33.96(Chemistry, Physical)

Using neutron spin-echo spectroscopy, we studied the microscopic structural relaxation of a prototypical network ionic liquid ZnCl at the structure factor primary peak and prepeak. The results show that the relaxation at the primary peak is faster than the prepeak and that the activation energy is % higher. A stretched exponential relaxation is observed even at temperatures well-above the melting point $T_{rm m}$ . Surprisingly, the stretching exponent shows a rapid increase upon cooling, especially at the primary peak, where it changes from a stretched exponential to a simple exponential on approaching the $T_{rm m}$ . These results suggest that the appearance of glassy dynamics typical of the supercooled state even in the equilibrium liquid state of ZnCl as well as the difference of activation energy at the two investigated length scales are related to the formation of a network structure on cooling.

Journal Articles

Odd and even modes of neutron spin resonance in the bilayer iron-based superconductor CaKFe $_{4}$ As $_{4}$

Xie, T.*; Wei, Y.*; Gong, D.*; Fennell, T.*; Stuhr, U.*; Kajimoto, Ryoichi; Ikeuchi, Kazuhiko*; Li, S.*; Hu, J.*; Luo, H.*

Physical Review Letters, 120(26), p.267003_1 - 267003_7, 2018/06

https://doi.org/10.1103/PhysRevLett.120.267003

Times Cited Count：31 Percentile：84.45(Physics, Multidisciplinary)

Journal Articles

Spin excitations in optimally P-doped BaFe(As $_{0.7}$ P $_{0.3}$ ) superconductor

Hu, D.*; Yin, Z.*; Zhang, W.*; Ewings, R. A.*; Ikeuchi, Kazuhiko*; Nakamura, Mitsutaka; Roessli, B.*; Wei, Y.*; Zhao, L.*; Chen, G.*; et al.

Physical Review B, 94(9), p.094504_1 - 094504_7, 2016/09

AA2016-0252.pdf:2.18MB

https://doi.org/10.1103/PhysRevB.94.094504

Times Cited Count：16 Percentile：58.79(Materials Science, Multidisciplinary)

The temperature and energy dependence of spin excitations in an optimally P-doped BaFe(As $_{0.7}$ P $_{0.3}$ ) superconductor (T = 30 K) were studied by using inelastic neutron scattering. Experimental results are consistent with calculations from a combined density functional theory and dynamical mean field theory, and suggest that the decreased average pnictogen height in BaFe(As $_{0.7}$ P $_{0.3}$ ) reduces the strength of electron correlations and increases the effective bandwidth of magnetic excitation.

Journal Articles

Colossal negative thermal expansion induced by magnetic phase competition on frustrated lattices in Laves phase compound (Hf,Ta)Fe

Li, B.; Luo, X. H.*; Wang, H.*; Ren, W. J.*; Yano, S.*; Wang, C.-W.*; Gardner, J. S.*; Liss, K.-D.*; Miao, P.*; Lee, S.-H.*; et al.

Physical Review B, 93(22), p.224405_1 - 224405_6, 2016/06

https://doi.org/10.1103/PhysRevB.93.224405

Times Cited Count：45 Percentile：85.58(Materials Science, Multidisciplinary)

Journal Articles

Overview of plasma-material interaction experiments on EAST employing MAPES

Ding, F.*; Luo, G.-N.*; Pitts, R.*; Litnovsky, A.*; Gong, X.*; Ding, R.*; Mao, H.*; Zhou, H.*; Wampler, W. R.*; Stangeby, P. C.*; et al.

Journal of Nuclear Materials, 455(1-3), p.710 - 716, 2014/12

https://doi.org/10.1016/j.jnucmat.2014.09.017

Times Cited Count：25 Percentile：87.95(Materials Science, Multidisciplinary)

Journal Articles

Nitrate facilitates cadmium uptake, transport and accumulation in the hyperaccumulator

Hu, P.*; Yin, Y.-G.; Ishikawa, Satoru*; Suzui, Nobuo; Kawachi, Naoki; Fujimaki, Shu; Igura, Masato*; Yuan, C.*; Huang, J.*; Li, Z.*; et al.

Environmental Science and Pollution Research, 20(9), p.6306 - 6316, 2013/09

https://doi.org/10.1007/s11356-013-1680-3

Times Cited Count：47 Percentile：76.86(Environmental Sciences)

Journal Articles

Electronic structure of carbon nitride thin films studied by X-ray spectroscopy techniques

Hellgren, N.*; Guo, J.*; Luo, Y.*; Sthe, C.*; Agui, Akane; Kashtanov, S.*; Nordgren, J.*; gren, H.*; Sundgren, J.-E.*

Thin Solid Films, 471(1-2), p.19 - 34, 2005/01

https://doi.org/10.1016/j.tsf.2004.03.027

Times Cited Count：133 Percentile：96.52(Materials Science, Multidisciplinary)

no abstracts in English

Oral presentation

The Influence of gap geometry on impurity deposition and fuel accumulation in the castellated tungsten plasma-facing components exposed in EAST

Ding, F.*; Ashikawa, Naoko*; Fukumoto, Masakatsu; Katayama, Kazunari*; Mao, H.*; Ding, R.*; Xu, Q.*; Wu, J.*; Xie, C. Y.*; Luo, G.-N.*

no journal, ,

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Key role of temperature on delamination in solid-state additive manufacturing via supersonic impact

Spin fluctuations in the 112-type iron-based superconductor Ca $_{0.82}$ La $_{0.18}$ Fe $_{0.96}$ Ni $_{0.04}$ As $_{2}$

-dependent collective relaxation dynamics of glass-forming liquid Ca $_{0.4}$ K $_{0.6}$ (NO $_{3}$ ) $_{1.4}$ investigated by wide-angle neutron spin-echo

Grain-size-dependent microstructure effects on cyclic deformation mechanisms in CoCrFeMnNi high-entropy-alloys

Tensile response of as-cast CoCrFeNi and CoCrFeMnNi high-entropy alloys

Relevance of hydrogen bonded associates to the transport properties and nanoscale dynamics of liquid and supercooled 2-propanol

Lattice Boltzmann modeling and simulation of forced-convection boiling on a cylinder

Neutron spin-echo studies of the structural relaxation of network liquid ZnCl at the structure factor primary peak and prepeak

Odd and even modes of neutron spin resonance in the bilayer iron-based superconductor CaKFe $_{4}$ As $_{4}$

Spin excitations in optimally P-doped BaFe(As $_{0.7}$ P $_{0.3}$ ) superconductor

Colossal negative thermal expansion induced by magnetic phase competition on frustrated lattices in Laves phase compound (Hf,Ta)Fe

Overview of plasma-material interaction experiments on EAST employing MAPES

Nitrate facilitates cadmium uptake, transport and accumulation in the hyperaccumulator

Electronic structure of carbon nitride thin films studied by X-ray spectroscopy techniques

The Influence of gap geometry on impurity deposition and fuel accumulation in the castellated tungsten plasma-facing components exposed in EAST