• 9513 Citations
  • 46 h-Index
20012020

Research output per year

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Research Output

Article

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

92 Citations (Scopus)

3D Nanoporous Nitrogen-Doped Graphene with Encapsulated RuO2 Nanoparticles for Li-O2 Batteries

Guo, X., Liu, P., Han, J., Ito, Y., Hirata, A., Fujita, T. & Chen, M., 2015 Oct 1, In : Advanced Materials. 27, 40, p. 6137-6143 7 p.

Research output: Contribution to journalArticle

126 Citations (Scopus)

A core-shell nanoporous Pt-Cu catalyst with tunable composition and high catalytic activity

Ge, X., Chen, L., Kang, J., Fujita, T., Hirata, A., Zhang, W., Jiang, J. & Chen, M., 2013 Sep 6, In : Advanced Functional Materials. 23, 33, p. 4156-4162 7 p.

Research output: Contribution to journalArticle

91 Citations (Scopus)

Aligned nanoporous Pt-Cu bimetallic microwires with high catalytic activity toward methanol electrooxidation

Qiu, H. J., Shen, X., Wang, J. Q., Hirata, A., Fujita, T., Wang, Y. & Chen, M. W., 2015 Jun 5, In : ACS Catalysis. 5, 6, p. 3779-3785 7 p.

Research output: Contribution to journalArticle

78 Citations (Scopus)

Analysis of crystalline nano structures embedded in amorphous films by selected area nano diffraction in a Cs-corrected TEM

Yamasaki, J., Morishita, S., Tanaka, N., Hirata, A., Hirotsu, Y. & Kato, T., 2009 Jul 1, In : Microscopy and Microanalysis. 15, SUPPL. 2, p. 760-761 2 p.

Research output: Contribution to journalArticle

A nanoporous metal recuperated MnO2 anode for lithium ion batteries

Guo, X., Han, J., Zhang, L., Liu, P., Hirata, A., Chen, L., Fujita, T. & Chen, M., 2015 Oct 7, In : Nanoscale. 7, 37, p. 15111-15116 6 p.

Research output: Contribution to journalArticle

44 Citations (Scopus)

A nanoscale co-precipitation approach for property enhancement of Fe-base alloys

Zhang, Z., Liu, C. T., Miller, M. K., Wang, X. L., Wen, Y., Fujita, T., Hirata, A., Chen, M., Chen, G. & Chin, B. A., 2013 Mar 1, In : Scientific reports. 3, 1327.

Research output: Contribution to journalArticle

53 Citations (Scopus)

Angstrom-beam electron diffraction of amorphous materials

Hirata, A. & Chen, M., 2014 Jan 1, In : Journal of Non-Crystalline Solids. 383, p. 52-58 7 p.

Research output: Contribution to journalArticle

5 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)
7 Citations (Scopus)

Application of energy-filtering TEM to the nanocrystallization process in amorphous Fe84Nb7B9 alloy

Hirata, A. & Hirotsu, Y., 2006 May 1, In : Journal of Materials Science. 41, 9, p. 2597-2600 4 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Asymmetric metal oxide pseudocapacitors advanced by three-dimensional nanoporous metal electrodes

Chen, L. Y., Hou, Y., Kang, J. L., Hirata, A. & Chen, M. W., 2014 Jun 14, In : Journal of Materials Chemistry A. 2, 22, p. 8448-8455 8 p.

Research output: Contribution to journalArticle

51 Citations (Scopus)

Asymmetric twins in rhombohedral boron carbide

Fujita, T., Guan, P., Madhav Reddy, K., Hirata, A., Guo, J. & Chen, M., 2014 Jan 13, In : Applied Physics Letters. 104, 2, 021907.

Research output: Contribution to journalArticle

16 Citations (Scopus)

Atomic observation of catalysis-induced nanopore coarsening of nanoporous gold

Fujita, T., Tokunaga, T., Zhang, L., Li, D., Chen, L., Arai, S., Yamamoto, Y., Hirata, A., Tanaka, N., Ding, Y. & Chen, M., 2014 Mar 12, In : Nano Letters. 14, 3, p. 1172-1177 6 p.

Research output: Contribution to journalArticle

74 Citations (Scopus)

Atomic origins of the high catalytic activity of nanoporous gold

Fujita, T., Guan, P., McKenna, K., Lang, X., Hirata, A., Zhang, L., Tokunaga, T., Arai, S., Yamamoto, Y., Tanaka, N., Ishikawa, Y., Asao, N., Yamamoto, Y., Erlebacher, J. & Chen, M., 2012 Sep, In : Nature Materials. 11, 9, p. 775-780 6 p.

Research output: Contribution to journalArticle

557 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

47 Citations (Scopus)

Atomic structure of amorphous shear bands in boron carbide

Reddy, K. M., Liu, P., Hirata, A., Fujita, T. & Chen, M. W., 2013 Oct 1, In : Nature communications. 4, 2483.

Research output: Contribution to journalArticle

105 Citations (Scopus)

Atomic structure of nanoclusters in oxide-dispersion-strengthened steels

Hirata, A., Fujita, T., Wen, Y. R., Schneibel, J. H., Liu, C. T. & Chen, M. W., 2011 Dec, In : Nature Materials. 10, 12, p. 922-926 5 p.

Research output: Contribution to journalArticle

254 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

80 Citations (Scopus)

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

29 Citations (Scopus)
13 Citations (Scopus)

Characterization of nanoscale mechanical heterogeneity in a metallic glass by dynamic force microscopy

Liu, Y. H., Wang, D., Nakajima, K., Zhang, W., Hirata, A., Nishi, T., Inoue, A. & Chen, M. W., 2011 Mar 23, In : Physical Review Letters. 106, 12, 125504.

Research output: Contribution to journalArticle

239 Citations (Scopus)

Characterization of oxide nanoprecipitates in an oxide dispersion strengthened 14YWT steel using aberration-corrected STEM

Hirata, A., Fujita, T., Liu, C. T. & Chen, M. W., 2012 Sep 1, In : Acta Materialia. 60, 16, p. 5686-5696 11 p.

Research output: Contribution to journalArticle

55 Citations (Scopus)

Chemically exfoliated ReS2 nanosheets

Fujita, T., Ito, Y., Tan, Y., Yamaguchi, H., Hojo, D., Hirata, A., Voiry, D., Chhowalla, M. & Chen, M., 2014 Nov 7, In : Nanoscale. 6, 21, p. 12458-12462 5 p.

Research output: Contribution to journalArticle

96 Citations (Scopus)

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)

Chemical short-range order in ion-beam-induced amorphous SiC: Irradiation temperature dependence

Ishimaru, M., Bae, I. T., Hirata, A., Hirotsu, Y., Valdez, J. A. & Sickafus, K. E., 2006 Jan 1, In : Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms. 242, 1-2, p. 473-475 3 p.

Research output: Contribution to journalArticle

10 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

60 Citations (Scopus)
51 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

43 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)

Crystallization behaviours around the glass transition temperature in an amorphous Fe-Nb-B alloy

Hirata, A., Hirotsu, Y. & Matsubara, E., 2009 Oct 1, In : Intermetallics. 17, 10, p. 796-801 6 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)

Crystallization process and glass stability of an Fe48Cr 15 Mo14C15B6Tm2 bulk metallic glass

Hirata, A., Hirotsu, Y., Amiya, K. & Inoue, A., 2008 Oct 27, In : Physical Review B - Condensed Matter and Materials Physics. 78, 14, 144205.

Research output: Contribution to journalArticle

31 Citations (Scopus)
3 Citations (Scopus)

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

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)

Deformation-induced change in the structure of metallic glasses during multistep indentation

Pan, D., Liu, H. W., Fujita, T., Hirata, A., Inoue, A., Sakurai, T. & Chen, M. W., 2010 Apr 12, In : Physical Review B - Condensed Matter and Materials Physics. 81, 13, 132201.

Research output: Contribution to journalArticle

7 Citations (Scopus)

Deposition of multicomponent metallic glass films by single-target magnetron sputtering

Liu, Y. H., Fujita, T., Hirata, A., Li, S., Liu, H. W., Zhang, W., Inoue, A. & Chen, M. W., 2012 Feb 1, In : Intermetallics. 21, 1, p. 105-114 10 p.

Research output: Contribution to journalArticle

36 Citations (Scopus)

Depth-resolution imaging of crystalline nanoclusters attached on and embedded in amorphous films using aberration-corrected TEM

Yamasaki, J., Mori, M., Hirata, A., Hirotsu, Y. & Tanaka, N., 2015 Apr 1, In : Ultramicroscopy. 151, p. 224-231 8 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)

Direct imaging of local atomic ordering in a Pd-Ni-P bulk metallic glass using Cs-corrected transmission electron microscopy

Hirata, A., Hirotsu, Y., Nieh, T. G., Ohkubo, T. & Tanaka, N., 2007 Feb 1, In : Ultramicroscopy. 107, 2-3, p. 116-123 8 p.

Research output: Contribution to journalArticle

22 Citations (Scopus)

Direct observation of high-temperature superconductivity in one-unit-cell FeSe films

Zhang, W. H., Sun, Y., Zhang, J. S., Li, F. S., Guo, M. H., Zhao, Y. F., Zhang, H. M., Peng, J. P., Xing, Y., Wang, H. C., Fujita, T., Hirata, A., Li, Z., Ding, H., Tang, C. J., Wang, M., Wang, Q. Y., He, K., Ji, S. H., Chen, X. & 9 others, Wang, J. F., Xia, Z. C., Li, L., Wang, Y. Y., Wang, J., Wang, L. L., Chen, M. W., Xue, Q. K. & Ma, X. C., 2014 Jan 1, In : Chinese Physics Letters. 31, 1, 017401.

Research output: Contribution to journalArticle

178 Citations (Scopus)

Direct observation of interlocked domain walls in hexagonal RMnO 3 (R=Tm, Lu)

Zhang, Q. H., Wang, L. J., Wei, X. K., Yu, R. C., Gu, L., Hirata, A., Chen, M. W., Jin, C. Q., Yao, Y., Wang, Y. G. & Duan, X. F., 2012 Jan 9, In : Physical Review B - Condensed Matter and Materials Physics. 85, 2, 020102.

Research output: Contribution to journalArticle

41 Citations (Scopus)

Direct observation of local atomic order in a metallic glass

Hirata, A., Guan, P., Fujita, T., Hirotsu, Y., Inoue, A., Yavari, A. R., Sakurai, T. & Chen, M., 2011 Jan, In : Nature Materials. 10, 1, p. 28-33 6 p.

Research output: Contribution to journalArticle

310 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

21 Citations (Scopus)

Direct observations of thermally induced structural changes in amorphous silicon carbide

Ishimaru, M., Hirata, A., Naito, M., Bae, I. T., Zhang, Y. & Weber, W. J., 2008 Aug 25, In : Journal of Applied Physics. 104, 3, 033503.

Research output: Contribution to journalArticle

33 Citations (Scopus)

Direct synthesis of fullerene-intercalated porous carbon nanofibers by chemical vapor deposition

Kang, J., Qin, K., Zhang, H., Hirata, A., Wang, J., Chen, M., Zhao, N., Sun, R., Fujita, T., Shi, C. & Qiao, Z., 2012 Nov 1, In : Carbon. 50, 14, p. 5162-5166 5 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)

Disordered atomic column state in Fe-Mo alloys

Hirata, A. & Koyama, Y., 2004 Oct 1, In : Physical Review B - Condensed Matter and Materials Physics. 70, 13, p. 134203-1-134203-7 134203.

Research output: Contribution to journalArticle

10 Citations (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

10 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 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)