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Journal Articles

Unveiling the effects of Mn, Cr, Al, and Si on the low-temperature tempering behaviors of high-carbon martensite

Zhang, Y.*; Marusawa, Kenji*; Kudo, Kohei*; Morooka, Satoshi; Gong, W.; Harjo, S.; Miyamoto, Goro*; Furuhara, Tadashi*

Journal of Materials Science & Technology, 275, p.250 - 259, 2026/12

 Times Cited Count:0 Percentile:0.00(Materials Science, Multidisciplinary)

Journal Articles

Fused-ring nanothread synthesized via high-pressure polymerization of naphthalene

Fei, Y.*; Wang, Y.*; Zhang, J.*; Liu, J.*; Zhao, Z.*; Hattori, Takanori; Abe, Jun*; Dong, X.*; Mao, H.-K.*; Zheng, H.*; et al.

Chemistry; A European Journal, 32(31), p.e71096_1 - e71096_11, 2026/08

 Times Cited Count:0 Percentile:0.00(Chemistry, Multidisciplinary)

We systematically investigated the high-pressure polymerization of naphthalene, the simplest polycyclic aromatic hydrocarbons (PAHs), using multiple cutting-edge methods. Naphthalene molecules were stacked in herringbone style, and underwent [4+2] cycloaddition reactions along the a-b direction above 20 GPa, yielding one-dimensional Carbon nanothreads (CNThs). In contrast to the formation of many CNThs, the nucleation of the CNThs occurs during compression while their growth proceeds during decompression, which is likely prevalent among herringbone-stacked aromatics. The unit cell of the obtained CNTh crystal is determined and the possible structure of the CNTh product is also proposed. Our research reveals the polymerization characteristics of naphthalene under high pressure, highlighting the fact that the slip-angle plays an important role in governing the polymerization pathway.

Journal Articles

Interplay of dynamic strain aging and dynamic precipitation in the Portevin-Le Ch$^{a}$telier effect in an Al-Mg-Zn-based crossover aluminum alloy

Zhang, X.*; Li, Y.*; Wei, S.*; Guo, H.*; He, Z.*; Yang, C.*; Gong, W.; Harjo, S.; Zhou, D.*; Li, Z.*; et al.

Acta Materialia, 308, p.121990_1 - 121990_18, 2026/04

 Times Cited Count:8 Percentile:99.16(Materials Science, Multidisciplinary)

Journal Articles

Decay properties of new isotopes $$^{235}$$Bk and $$^{231}$$Am

Wang, J. G.*; Zhang, Z. Y.*; Andreyev, A. N.; 33 of others*

Physics Letters B, 875, p.140365_1 - 140365_6, 2026/04

 Times Cited Count:2 Percentile:81.50(Astronomy & Astrophysics)

The new isotopes $$^{235}$$Bk and $$^{231}$$Am were investigated using the gas-filled recoil separator SHANS2. They were identified by measuring radioactive decay chains originating from $$^{235}$$Bk produced via the $$^{197}$$Au($$^{40}$$Ar,2n)$$^{235}$$Bk reaction. The $$alpha$$ energy and half-life were determined for these isotopes. A systematic analysis reveals significant discrepancies between the experimental data and the theoretical predictions for the isotopes of Bk and Am, which warrant further investigation.

Journal Articles

Magnetic signature of chiral phonons revealed by neutron spectroscopy in ferrimagnetic Fe$$_{1.75}$$Zn$$_{0.25}$$Mo$$_{3}$$O$$_{8}$$

Bao, S.*; Liao, J.*; Huang, Z.*; Shangguan, Y.*; Ma, Z.*; Zhang, B.*; Cheng, S.*; Xu, H.*; Song, Z.*; Dong, S.*; et al.

Physical Review Letters, 136(9), p.096502_1 - 096502_8, 2026/03

 Times Cited Count:3 Percentile:96.14(Physics, Multidisciplinary)

Journal Articles

Magnetic evolution, phase transitions, and electronic band structure of the ferrotoroidic candidate Ba$$_6$$Cr$$_2$$S$$_{10}$$

Zhao, G.*; Li, J.*; Zhang, J.*; Kojima, Kenji M*; Cai, Y.*; Ito, Takashi; Yoon, S. W.*; Wang, X.*; Maekawa, Sadamichi*; Su, G.*; et al.

Physical Review Research (Internet), 8(1), p.013331_1 - 013331_10, 2026/03

Journal Articles

Spin excitation continuum from degenerate states in the mixed ferro-antiferromagnetic exchange system CeMgAl$$_{11}$$O$$_{19}$$

Gao, B.*; Chen, T.*; Liu, C.*; Klemm, M. L.*; Zhang, S.*; Ma, Z.*; Xu, X.*; Won, C.*; McCandless, G. T.*; Rao, K.*; et al.

Science Advances (Internet), 12(10), p.eaed7778_1 - eaed7778_7, 2026/03

 Times Cited Count:2 Percentile:76.89(Multidisciplinary Sciences)

Journal Articles

Shape evolution in neutron-rich Rh isotopes; First measurement of negative-parity isomers in $$^{117,119}$$Rh

Zhang, J. Z.*; Chen, Z. Q.*; Qu, T.*; Wang, Y. K.*; Li, Z. H.*; Orlandi, R.; 62 of others*

Physics Letters B, 873, p.140144_1 - 140144_9, 2026/02

 Times Cited Count:0 Percentile:0.00(Astronomy & Astrophysics)

Journal Articles

Residual stress relief effect in gradient structural steel and remaining life evaluation under stochastic fatigue loads

Qin, T. Y.*; Hu, F. F.*; Xu, P. G.; Zhang, R.*; Su, Y. H.; Ao, N.*; Li, Z. W.*; Shinohara, Takenao; Shobu, Takahisa; Wu, S. C.*

International Journal of Fatigue, 202, p.109233_1 - 109233_16, 2026/01

 Times Cited Count:7 Percentile:69.50(Engineering, Mechanical)

Journal Articles

Critical role of L2$$_1$$ and L1$$_2$$ phase in deformation behaviors of additively manufactured FeCrNiAlTi alloy

Wang, X.*; Wang, Y.*; Gong, W.; Wu, W.*; Zhang, Y.*; Harjo, S.; Yang, Z.*; Chen, H.*

International Journal of Plasticity, 195, p.104502_1 - 104502_16, 2025/12

 Times Cited Count:12 Percentile:92.14(Engineering, Mechanical)

Journal Articles

All-temperature barocaloric effects at pressure-induced phase transitions

Zhao, X.*; Zhang, Z.*; Hattori, Takanori; Wang, J.*; Li, L.*; Jia, Y.*; Li, W.*; Xue, J.*; Fan, X.*; Song, R.*; et al.

Nature Communications (Internet), 16, p.7713_1 - 7713_8, 2025/08

 Times Cited Count:10 Percentile:85.19(Multidisciplinary Sciences)

Caloric effects usually occur in the vicinity of solid-state phase transitions with a limited refrigeration temperature span. Here, we introduce and realize an unprecedented concept -all temperature barocaloric effect, i.e., a remarkable barocaloric effect in KPF$$_6$$ across an exceptionally wide temperature span, from 77.5 to 300 K and potentially down to 4 K, covering typical room temperature, liquid nitrogen, liquid hydrogen, and liquid helium refrigeration regions. The directly measured barocaloric adiabatic temperature change reaches 12 K at room temperature and 2.5 K at 77.5 K upon the release of a 250 MPa pressure. This effect is attributed to a persistent phase transition to a rhombohedral high pressure phases. We depict the thermodynamic energy landscape to account for the structural instability. This unique all-temperature barocaloric effect presents a novel approach to highly applicable solid-state refrigeration technology, transcending the conventional multi-stage scenario.

Journal Articles

Understanding the low-lying $$Omega_c$$ structures from a coupled-channel perspective

Zhang, Y.*; Song, Q.-F.*; L$"u$, Q.-F.*; Nagahiro, Hideko*; Hosaka, Atsushi

Physical Review D, 112(3), p.034035_1 - 034035_11, 2025/08

 Times Cited Count:2 Percentile:46.99(Astronomy & Astrophysics)

no abstracts in English

Journal Articles

$$Z_c(3900)$$ in a hadronic molecule and a triangle singularity approach at finite temperature

Zhang, Y.*; Hosaka, Atsushi; Wang, Q.*; Yasui, Shigehiro*

Physical Review D, 112(1), p.016014_1 - 016014_14, 2025/07

 Times Cited Count:3 Percentile:46.99(Astronomy & Astrophysics)

no abstracts in English

Journal Articles

Spin dynamics of triple-$$mathbf{Q}$$ magnetic orderings in a triangular lattice; Implications for multi-$$mathbf{Q}$$ orderings in general two-dimensional lattices

Park, P.*; Cho, W.*; Kim, C.*; An, Y.*; Iida, Kazuki*; Kajimoto, Ryoichi; Matin, S.*; Zhang, S.-S.*; Batista, C. D.*; Park, J.-G.*

Physical Review X, 15(3), p.031032_1 - 031032_29, 2025/07

 Times Cited Count:6 Percentile:81.75(Physics, Multidisciplinary)

Journal Articles

Concurrent ${it operando}$ neutron imaging and diffraction analysis revealing spatial lithiation phase evolution in an ultra-thick graphite electrode

Strobl, M.*; Baur, M. E.*; Samothrakitis, S.*; Malamud, F.*; Zhang, X.*; Tung, P. K. M.*; Schmidt, S.*; Woracek, R.*; Lee, J.*; Kiyanagi, Ryoji; et al.

Advanced Energy Materials, 15(20), p.2405238_1 - 2405238_9, 2025/05

 Times Cited Count:13 Percentile:91.19(Chemistry, Physical)

Journal Articles

Ordered graphane nanoribbons synthesized via high-pressure diels-alder polymerization of 2,2'-bipyrazine

Li, F.*; Tang, X.*; Fei, Y.*; Zhang, J.*; Liu, J.*; Lang, P.*; Che, G.*; Zhao, Z.*; Zheng, Y.*; Fang, Y.*; et al.

Journal of the American Chemical Society, 147(17), p.14054 - 14059, 2025/04

 Times Cited Count:2 Percentile:21.18(Chemistry, Multidisciplinary)

We synthesized a crystalline graphane nanoribbon (GANR) via pressure-induced polymerization of 2,2'-bipyrazine (BPZ). By performing Rietveld refinement of in situ neutron diffraction data, nuclear magnetic resonance spectroscopy, infrared spectra, and theoretical calculation, we found that BPZ experienced Diels-Alder polymerization between the $$pi$$ $$cdots$$ $$pi$$ stacked aromatic rings, and formed extended boat-GANR structures with exceptional long-range order. The unreacted -C=N- groups bridge the two ends of the boat, and ready for further functionalization. The GANR has a bandgap of 2.25 eV, with booming photoelectric response ($$I_{rm on}$$/$$I_{rm off}$$ =18.8). Our work highlights that the high-pressure topochemical polymerization is a promising method for the precise synthesis of graphane with specific structure and desired properties.

Journal Articles

Spin pumping effect in non-Fermi liquid metals

Zhang, X.-T.*; Xing, Y.-H.*; Yao, X.-P.*; Ominato, Yuya*; Zhang, L.*; Matsuo, Mamoru

Communications Physics (Internet), 8, p.103_1 - 103_8, 2025/03

 Times Cited Count:1 Percentile:34.76(Physics, Multidisciplinary)

Journal Articles

Solid-state Alder-ene reaction of 1-hexene under high pressure

Xu, J.*; Lang, P.*; Liang, S.*; Zhang, J.*; Fei, Y.*; Wang, Y.*; Gao, D.*; Hattori, Takanori; Abe, Jun*; Dong, X.*; et al.

Journal of Physical Chemistry Letters (Internet), 16(10), p.2445 - 2451, 2025/03

 Times Cited Count:3 Percentile:68.98(Chemistry, Physical)

The Alder-ene reaction is a chemical reaction between an alkene with an allylic hydrogen, and it provides an efficient method to construct the C-C bond. Traditionally, this reaction requires catalysts, high temperatures, or photocatalysis. In this study, we reported a high-pressure-induced solid-state Alder-ene reaction of 1-hexene at room temperature without a catalyst. 1-Hexene crystallizes at 4.3 GPa and polymerizes at 18 GPa, forming olefins. By exploring gas chromatography-mass spectrometry, we discovered that 1-hexene generates dimeric products through the Alder-ene reaction under high pressures. The in situ neutron diffraction shows that the reaction process did not obey the topochemical rule. A six-membered ring transition state including one C-H $$sigma$$ bond and two alkene $$pi$$ bonds was evidenced by the theoretical calculation, whose energy obviously decreased when compressed to 20 GPa. Our work offers a novel and promising method to realize the Alder-ene reaction at room temperature without a catalyst, expanding the application of this important reaction.

Journal Articles

The Influence of structural dynamics in two-dimensional hybrid organic-inorganic perovskites on their photoluminescence efficiency; Neutron scattering analysis

Rajeev, H. S.*; Hu, X.*; Chen, W.-L.*; Zhang, D.*; Chen, T.*; Kofu, Maiko*; Kajimoto, Ryoichi; Nakamura, Mitsutaka; Chen, A. Z.*; Johnson, G. C.*; et al.

Journal of the Physical Society of Japan, 94(3), p.034602_1 - 034602_14, 2025/03

 Times Cited Count:2 Percentile:55.25(Physics, Multidisciplinary)

Journal Articles

Uncertainty quantification for severe-accident reactor modelling; Results and conclusions of the MUSA reactor applications work package

Brumm, S.*; Gabrielli, F.*; Sanchez Espinoza, V.*; Stakhanova, A.*; Groudev, P.*; Petrova, P.*; Vryashkova, P.*; Ou, P.*; Zhang, W.*; Malkhasyan, A.*; et al.

Annals of Nuclear Energy, 211, p.110962_1 - 110962_16, 2025/02

 Times Cited Count:16 Percentile:96.61(Nuclear Science & Technology)

220 (Records 1-20 displayed on this page)