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Article
2020

Dealloying Kinetics of AgAu Nanoparticles by in Situ Liquid-Cell Scanning Transmission Electron Microscopy

Liu, P., Chen, Q., Ito, Y., Han, J., Chu, S., Wang, X., Reddy, K. M., Song, S., Hirata, A. & Chen, M., 2020 Mar 11, In : Nano Letters. 20, 3, p. 1944-1951 8 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)
2019

Effect of Ca doping on modulated structures in multiferroic Bi1−xCaxFeO3

Hiroyama, T., Hirata, A., Inoue, Y., Horibe, Y. & Koyama, Y., 2019 Jan 1, In : journal of the physical society of japan. 88, 5, 054601.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Effects of mixing enthalpy and cooling rate on phase formation of AlxCoCrCuFeNi high-entropy alloys

Xu, X. D., Guo, S., Nieh, T. G., Liu, C. T., Hirata, A. & Chen, M. W., 2019 Jun, In : Materialia. 6, 100292.

Research output: Contribution to journalArticle

6 Citations (Scopus)

Fast coalescence of metallic glass nanoparticles

Tian, Y., Jiao, W., Liu, P., Song, S., Lu, Z., Hirata, A. & Chen, M., 2019 Dec 1, In : Nature communications. 10, 1, 5249.

Research output: Contribution to journalArticle

Open Access
2 Citations (Scopus)

Free-standing nanoporous gold for direct plasmon enhanced electro-oxidation of alcohol molecules

Wang, Z., Du, J., Zhang, Y., Han, J., Huang, S., Hirata, A. & Chen, M., 2019 Feb 1, In : Nano Energy. 56, p. 286-293 8 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)

Lithium intercalation into bilayer graphene

Ji, K., Han, J., Hirata, A., Fujita, T., Shen, Y., Ning, S., Liu, P., Kashani, H., Tian, Y., Ito, Y., Fujita, J. I. & Oyama, Y., 2019 Dec 1, In : Nature communications. 10, 1, 275.

Research output: Contribution to journalArticle

19 Citations (Scopus)

Operando Observations of SEI Film Evolution by Mass-Sensitive Scanning Transmission Electron Microscopy

Hou, C., Han, J., Liu, P., Yang, C., Huang, G., Fujita, T., Hirata, A. & Chen, M., 2019 Dec 1, In : Advanced Energy Materials. 9, 45, 1902675.

Research output: Contribution to journalArticle

7 Citations (Scopus)

Temperature-dependent compression behavior of an Al0.5CoCrCuFeNi high-entropy alloy

Xu, X. D., Chen, S. Y., Ren, Y., Hirata, A., Fujita, T., Liaw, P. K. & Chen, M. W., 2019 Mar, In : Materialia. 5, 100243.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Time-resolved atomic-scale observations of deformation and fracture of nanoporous gold under tension

Liu, P., Wei, X., Song, S., Wang, L., Hirata, A., Fujita, T., Han, X., Zhang, Z. & Chen, M., 2019 Feb 15, In : Acta Materialia. 165, p. 99-108 10 p.

Research output: Contribution to journalArticle

11 Citations (Scopus)

Ultrahigh-pressure form of Si O2 glass with dense pyrite-type crystalline homology

Murakami, M., Kohara, S., Kitamura, N., Akola, J., Inoue, H., Hirata, A., Hiraoka, Y., Onodera, Y., Obayashi, I., Kalikka, J., Hirao, N., Musso, T., Foster, A. S., Idemoto, Y., Sakata, O. & Ohishi, Y., 2019 Jan 29, In : Physical Review B. 99, 4, 045153.

Research output: Contribution to journalArticle

8 Citations (Scopus)

Understanding diffraction patterns of glassy, liquid and amorphous materials via persistent homology analyses

Onodera, Y., Kohara, S., Tahara, S., Masuno, A., Inoue, H., Shiga, M., Hirata, A., Tsuchiya, K., Hiraoka, Y., Obayashi, I., Ohara, K., Mizuno, A. & Sakata, O., 2019, In : Journal of the Ceramic Society of Japan. 127, 12, p. 853-863 11 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)
2018

Bilayered nanoporous graphene/molybdenum oxide for high rate lithium ion batteries

Han, J., Liu, P., Ito, Y., Guo, X., Hirata, A., Fujita, T. & Chen, M., 2018 Mar 1, In : Nano Energy. 45, p. 273-279 7 p.

Research output: Contribution to journalArticle

31 Citations (Scopus)

Crystalline approximant of amorphous Fe-Si-B structures

Hirata, A., 2018 Jan 1, In : Materials Transactions. 59, 7, p. 1047-1050 4 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Deformation behaviour of 18R long-period stacking ordered structure in an Mg-Zn-Y alloy under shock loading

Zhang, F., Ren, Y., Ning, S., Tian, Y., Hu, W., Tan, C., Fujita, T., Hirata, A. & Chen, M., 2018 Nov, In : Intermetallics. 102, p. 21-25 5 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Distortion of Local Atomic Structures in Amorphous Ge-Sb-Te Phase Change Materials

Hirata, A., Ichitsubo, T., Guan, P. F., Fujita, T. & Chen, M. W., 2018 May 18, In : Physical Review Letters. 120, 20, 205502.

Research output: Contribution to journalArticle

12 Citations (Scopus)

Graphene-based quasi-solid-state lithium–oxygen batteries with high energy efficiency and a long cycling lifetime

Huang, G., Han, J., Yang, C., Wang, Z., Fujita, T., Hirata, A. & Chen, M., 2018 Nov 1, In : NPG Asia Materials. 10, 11, p. 1037-1045 9 p.

Research output: Contribution to journalArticle

10 Citations (Scopus)

Heavily Doped and Highly Conductive Hierarchical Nanoporous Graphene for Electrochemical Hydrogen Production

Chen, L., Han, J., Ito, Y., Fujita, T., Huang, G., Hu, K., Hirata, A., Watanabe, K. & Chen, M., 2018 Oct 1, In : Angewandte Chemie - International Edition. 57, 40, p. 13302-13307 6 p.

Research output: Contribution to journalArticle

31 Citations (Scopus)

Intercalation pseudocapacitance of amorphous titanium dioxide@nanoporous graphene for high-rate and large-capacity energy storage

Han, J., Hirata, A., Du, J., Ito, Y., Fujita, T., Kohara, S., Ina, T. & Chen, M., 2018 Jul 1, In : Nano Energy. 49, p. 354-362 9 p.

Research output: Contribution to journalArticle

27 Citations (Scopus)

Microstructural origins for a strong and ductile Al0.1CoCrFeNi high-entropy alloy with ultrafine grains

Xu, X. D., Liu, P., Hirata, A., Song, S. X., Nieh, T. G. & Chen, M. W., 2018 Dec, In : Materialia. 4, p. 395-405 11 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)

Operando characterization of cathodic reactions in a liquid-state lithium-oxygen micro-battery by scanning transmission electron microscopy

Liu, P., Han, J., Guo, X., Ito, Y., Yang, C., Ning, S., Fujita, T., Hirata, A. & Chen, M., 2018 Dec 1, In : Scientific reports. 8, 1, 3134.

Research output: Contribution to journalArticle

9 Citations (Scopus)

Operando observations of RuO2 catalyzed Li2O2 formation and decomposition in a Li-O2 micro-battery

Hou, C., Han, J., Liu, P., Yang, C., Huang, G., Fujita, T., Hirata, A. & Chen, M., 2018 May 1, In : Nano Energy. 47, p. 427-433 7 p.

Research output: Contribution to journalArticle

21 Citations (Scopus)

Spatial heterogeneity as the structure feature for structure–property relationship of metallic glasses

Zhu, F., Song, S., Reddy, K. M., Hirata, A. & Chen, M., 2018 Dec 1, In : Nature communications. 9, 1, 3965.

Research output: Contribution to journalArticle

22 Citations (Scopus)

Structure of crystallized particles in sputterdeposited amorphous germanium films

Okugawa, M., Nakamura, R., Hirata, A., Ishimaru, M., Yasuda, H. & Numakura, H., 2018 Oct 1, In : Journal of Applied Crystallography. 51, 5, p. 1467-1473 7 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Synthesizing 1T-1H Two-Phase Mo1-xWxS2 Monolayers by Chemical Vapor Deposition

Wang, Z., Shen, Y., Ito, Y., Zhang, Y., Du, J., Fujita, T., Hirata, A., Tang, Z. & Chen, M., 2018 Feb 27, In : ACS Nano. 12, 2, p. 1571-1579 9 p.

Research output: Contribution to journalArticle

27 Citations (Scopus)

Three-dimensional bicontinuous nanoporous materials by vapor phase dealloying

Lu, Z., Li, C., Han, J., Zhang, F., Liu, P., Wang, H., Wang, Z., Cheng, C., Chen, L., Hirata, A., Fujita, T., Erlebacher, J. & Chen, M., 2018 Dec 1, In : Nature communications. 9, 1, 276.

Research output: Contribution to journalArticle

41 Citations (Scopus)

Transmission electron microscopy characterization of dislocation structure in a face-centered cubic high-entropy alloy Al0.1CoCrFeNi

Xu, X. D., Liu, P., Tang, Z., Hirata, A., Song, S. X., Nieh, T. G., Liaw, P. K., Liu, C. T. & Chen, M. W., 2018 Feb 1, In : Acta Materialia. 144, p. 107-115 9 p.

Research output: Contribution to journalArticle

44 Citations (Scopus)
2017

Chemical Selectivity at Grain Boundary Dislocations in Monolayer Mo1-xWxS2 Transition Metal Dichalcogenides

Wang, Z., Shen, Y., Ning, S., Ito, Y., Liu, P., Tang, Z., Fujita, T., Hirata, A. & Chen, M., 2017 Sep 6, In : ACS Applied Materials and Interfaces. 9, 35, p. 29438-29444 7 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Correlation between Local Structure Order and Spatial Heterogeneity in a Metallic Glass

Zhu, F., Hirata, A., Liu, P., Song, S., Tian, Y., Han, J., Fujita, T. & Chen, M., 2017 Nov 20, In : Physical Review Letters. 119, 21, 215501.

Research output: Contribution to journalArticle

46 Citations (Scopus)

Direct Observations of the Formation and Redox-Mediator-Assisted Decomposition of Li2O2 in a Liquid-Cell Li–O2 Microbattery by Scanning Transmission Electron Microscopy

Yang, C., Han, J., Liu, P., Hou, C., Huang, G., Fujita, T., Hirata, A. & Chen, M., 2017 Nov 6, In : Advanced Materials. 29, 41, 1702752.

Research output: Contribution to journalArticle

23 Citations (Scopus)

Engineering the internal surfaces of three-dimensional nanoporous catalysts by surfactant-modified dealloying

Wang, Z., Liu, P., Han, J., Cheng, C., Ning, S., Hirata, A., Fujita, T. & Chen, M., 2017 Dec 1, In : Nature communications. 8, 1, 1066.

Research output: Contribution to journalArticle

21 Citations (Scopus)

Formation and characterization of hydrogen boride sheets derived from MgB2 by cation exchange

Nishino, H., Fujita, T., Cuong, N. T., Tominaka, S., Miyauchi, M., Iimura, S., Hirata, A., Umezawa, N., Okada, S., Nishibori, E., Fujino, A., Fujimori, T., Ito, S. I., Nakamura, J., Hosono, H. & Kondo, T., 2017, In : Journal of the American Chemical Society. 139, 39, p. 13761-13769 9 p.

Research output: Contribution to journalArticle

43 Citations (Scopus)

Full Performance Nanoporous Graphene Based Li-O2 Batteries through Solution Phase Oxygen Reduction and Redox-Additive Mediated Li2O2 Oxidation

Han, J., Huang, G., Ito, Y., Guo, X., Fujita, T., Liu, P., Hirata, A. & Chen, M., 2017 Apr 5, In : Advanced Energy Materials. 7, 7

Research output: Contribution to journalArticle

33 Citations (Scopus)

Noble-Metal-Free Metallic Glass as a Highly Active and Stable Bifunctional Electrocatalyst for Water Splitting

Tan, Y., Zhu, F., Wang, H., Tian, Y., Hirata, A., Fujita, T. & Chen, M., 2017 May 9, In : Advanced Materials Interfaces. 4, 9, 1601086.

Research output: Contribution to journalArticle

24 Citations (Scopus)

Structure and mechanical properties of boron-rich boron carbides

Cheng, C., Reddy, K. M., Hirata, A., Fujita, T. & Chen, M., 2017 Dec 1, In : Journal of the European Ceramic Society. 37, 15, p. 4514-4523 10 p.

Research output: Contribution to journalArticle

44 Citations (Scopus)

Structure and viscosity of phase-separated BaO–SiO2 glasses

Gueguen, Y., Houizot, P., Célarié, F., Chen, M., Hirata, A., Tan, Y., Allix, M., Chenu, S., Roux-Langlois, C. & Rouxel, T., 2017 May 1, In : Journal of the American Ceramic Society. 100, 5, p. 1982-1993 12 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)

Transparent magnetic semiconductor with embedded metallic glass nano-granules

Chen, N., Li, H., Hirata, A., Luo, Z., Wang, Z., Liu, W., Cui, B., Hitosugi, T., Gu, L., Zhang, X., Zhang, X., Song, C., Wang, X., Zhang, L., Cao, J., Ohmura, K., Ketov, S. V., Yao, K., Chen, M. & Louzguine-Luzgin, D. V., 2017 Oct 15, In : Materials and Design. 132, p. 208-214 7 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)

Tunable Nanoporous Metallic Glasses Fabricated by Selective Phase Dissolution and Passivation for Ultrafast Hydrogen Uptake

Jiao, W., Liu, P., Lin, H., Zhou, W., Wang, Z., Fujita, T., Hirata, A., Li, H. W. & Chen, M., 2017 May 23, In : Chemistry of Materials. 29, 10, p. 4478-4483 6 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)

Tuning Surface Structure of 3D Nanoporous Gold by Surfactant-Free Electrochemical Potential Cycling

Wang, Z., Ning, S., Liu, P., Ding, Y., Hirata, A., Fujita, T. & Chen, M., 2017 Nov 6, In : Advanced Materials. 29, 41, 1703601.

Research output: Contribution to journalArticle

18 Citations (Scopus)

Ultrastrong steel via minimal lattice misfit and high-density nanoprecipitation

Jiang, S., Wang, H., Wu, Y., Liu, X., Chen, H., Yao, M., Gault, B., Ponge, D., Raabe, D., Hirata, A., Chen, M., Wang, Y. & Lu, Z., 2017 Apr 27, In : Nature. 544, 7651, p. 460-464 5 p.

Research output: Contribution to journalArticle

293 Citations (Scopus)
2016

3D Nanoporous Metal Phosphides toward High-Efficiency Electrochemical Hydrogen Production

Tan, Y., Wang, H., Liu, P., Cheng, C., Zhu, F., Hirata, A. & Chen, M., 2016 Apr 20, In : Advanced Materials. 28, 15, p. 2951-2955 5 p.

Research output: Contribution to journalArticle

100 Citations (Scopus)

An ultrahigh volumetric capacitance of squeezable three-dimensional bicontinuous nanoporous graphene

Qiu, H. J., Chen, L. Y., Ito, Y., Kang, J. L., Guo, X. W., Liu, P., Kashani, H., Hirata, A., Fujita, T. & Chen, M. W., 2016 Nov 21, In : Nanoscale. 8, 43, p. 18551-18557 7 p.

Research output: Contribution to journalArticle

10 Citations (Scopus)

Atomic-scale disproportionation in amorphous silicon monoxide

Hirata, A., Kohara, S., Asada, T., Arao, M., Yogi, C., Imai, H., Tan, Y., Fujita, T. & Chen, M., 2016 May 13, In : Nature communications. 7, 11591.

Research output: Contribution to journalArticle

49 Citations (Scopus)

Bicontinuous nanotubular graphene-polypyrrole hybrid for high performance flexible supercapacitors

Kashani, H., Chen, L., Ito, Y., Han, J., Hirata, A. & Chen, M., 2016 Jan 1, In : Nano Energy. 19, p. 391-400 10 p.

Research output: Contribution to journalArticle

85 Citations (Scopus)

Chemical Vapor Deposition of Monolayer Mo1-xWxS2 Crystals with Tunable Band Gaps

Wang, Z., Liu, P., Ito, Y., Ning, S., Tan, Y., Fujita, T., Hirata, A. & Chen, M., 2016 Feb 22, In : Scientific reports. 6, 21536.

Research output: Contribution to journalArticle

61 Citations (Scopus)

Earth-Abundant and Durable Nanoporous Catalyst for Exhaust-Gas Conversion

Fujita, T., Abe, H., Tanabe, T., Ito, Y., Tokunaga, T., Arai, S., Yamamoto, Y., Hirata, A. & Chen, M., 2016 Mar 8, In : Advanced Functional Materials. 26, 10, p. 1609-1616 8 p.

Research output: Contribution to journalArticle

11 Citations (Scopus)

Effect of Chemical Doping on Cathodic Performance of Bicontinuous Nanoporous Graphene for Li-O2 Batteries

Han, J., Guo, X., Ito, Y., Liu, P., Hojo, D., Aida, T., Hirata, A., Fujita, T., Adschiri, T., Zhou, H. & Chen, M., 2016 Feb 4, In : Advanced Energy Materials. 6, 3, 1501870.

Research output: Contribution to journalArticle

84 Citations (Scopus)

Graphene@Nanoporous Nickel Cathode for Li−O2 Batteries

Guo, X., Han, J., Liu, P., Ito, Y., Hirata, A. & Chen, M., 2016 Jan 1, In : ChemNanoMat. 2, 3, p. 176-181 6 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Hierarchical nanoporosity enhanced reversible capacity of bicontinuous nanoporous metal based Li-O 2 battery

Guo, X., Han, J., Liu, P., Chen, L., Ito, Y., Jian, Z., Jin, T., Hirata, A., Li, F., Fujita, T., Asao, N., Zhou, H. & Chen, M., 2016 Sep 19, In : Scientific reports. 6, 33466.

Research output: Contribution to journalArticle

31 Citations (Scopus)

Hierarchical structures of amorphous solids characterized by persistent homology

Hiraoka, Y., Nakamura, T., Hirata, A., Escolar, E. G., Matsue, K. & Nishiura, Y., 2016 Jun 28, In : Proceedings of the National Academy of Sciences of the United States of America. 113, 26, p. 7035-7040 6 p.

Research output: Contribution to journalArticle

66 Citations (Scopus)

Initial Atomic Motion Immediately Following Femtosecond-Laser Excitation in Phase-Change Materials

Matsubara, E., Okada, S., Ichitsubo, T., Kawaguchi, T., Hirata, A., Guan, P. F., Tokuda, K., Tanimura, K., Matsunaga, T., Chen, M. W. & Yamada, N., 2016 Sep 21, In : Physical Review Letters. 117, 13, 135501.

Research output: Contribution to journalArticle

21 Citations (Scopus)