• 9666 Citations
  • 46 h-Index
20012020

Research output per year

If you made any changes in Pure these will be visible here soon.

Research Output

2011

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

314 Citations (Scopus)

Effect of residual silver on surface-enhanced raman scattering of dealloyed nanoporous gold

Zhang, L., Chen, L., Liu, H., Hou, Y., Hirata, A., Fujita, T. & Chen, M., 2011 Oct 13, In : Journal of Physical Chemistry C. 115, 40, p. 19583-19587 5 p.

Research output: Contribution to journalArticle

52 Citations (Scopus)

Enhancement of nanovoid formation in annealed amorphous Al 2O3 including W

Nakamura, R., Ishimaru, M., Hirata, A., Sato, K., Tane, M., Kimizuka, H., Shudo, T., Konno, T. J. & Nakajima, H., 2011 Sep 15, In : Journal of Applied Physics. 110, 6, 064324.

Research output: Contribution to journalArticle

9 Citations (Scopus)

Modulated Na2Ti4O9:Zr nanobelt via site-specific Zr doping

He, X., Wang, Z., Hirata, A., Gu, L., Chen, M. & Duan, X., 2011 Aug 1, In : Applied Physics Express. 4, 8, 085003.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Nanoporous metal/oxide hybrid electrodes for electrochemical supercapacitors

Lang, X., Hirata, A., Fujita, T. & Chen, M., 2011 Apr, In : Nature Nanotechnology. 6, 4, p. 232-236 5 p.

Research output: Contribution to journalArticle

1479 Citations (Scopus)

Nanoporous PdNi bimetallic catalyst with enhanced electrocatalytic performances for electro-oxidation and oxygen reduction reactions

Chen, L., Guo, H., Fujita, T., Hirata, A., Zhang, W., Inoue, A. & Chen, M., 2011 Nov 22, In : Advanced Functional Materials. 21, 22, p. 4364-4370 7 p.

Research output: Contribution to journalArticle

206 Citations (Scopus)

Nanovoid formation through the annealing of amorphous Al2O 3 and WO3 films

Nakamura, R., Shudo, T., Hirata, A., Ishimaru, M. & Nakajima, H., 2011 Jan, In : Scripta Materialia. 64, 2, p. 197-200 4 p.

Research output: Contribution to journalArticle

16 Citations (Scopus)

Surface and interface structures and magnetic properties of Ni and Ni 75Fe25 thin films on polyethylene naphthalate Organic Substrates

Kaiju, H., Basheer, N., Abe, T., Kondo, K., Hirata, A., Ishimaru, M., Hirotsu, Y. & Ishibashi, A., 2011 Aug 26, In : Journal of the Vacuum Society of Japan. 54, 3, p. 203-206 4 p.

Research output: Contribution to journalArticle

TEM analysis on nanovoid formation in annealed amorphous oxides

Nakamura, R., Shudo, T., Hirata, A., Ishimaru, M. & Nakajima, H., 2011 Jan 1, Eco-Materials Processing and Design XII. Trans Tech Publications Ltd, p. 541-544 4 p. (Materials Science Forum; vol. 695).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Wrinkled nanoporous gold films with ultrahigh surface-enhanced raman scattering enhancement

Zhang, L., Lang, X., Hirata, A. & Chen, M., 2011 Jun 28, In : ACS Nano. 5, 6, p. 4407-4413 7 p.

Research output: Contribution to journalArticle

181 Citations (Scopus)
2012

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

563 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)

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)

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

42 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)
2 Citations (Scopus)

Enhanced mechanical properties of nanocrystalline boron carbide by nanoporosity and interface phases

Madhav Reddy, K., Guo, J. J., Shinoda, Y., Fujita, T., Hirata, A., Singh, J. P., McCauley, J. W. & Chen, M. W., 2012 Oct 8, In : Nature communications. 3, 1052.

Research output: Contribution to journalArticle

69 Citations (Scopus)

Fabrication of nickel/organic-molecule/nickel nanoscale junctions utilizing thin-film edges and their structural and electrical properties

Kaiju, H., Kondo, K., Basheer, N., Kawaguchi, N., White, S., Hirata, A., Ishimaru, M., Hirotsu, Y. & Ishibashi, A., 2012 Jun 1, In : Japanese journal of applied physics. 51, 6 PART 1, 065202.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Influence of aging and thermomechanical treatments on the mechanical properties of a nanocluster-strengthened ferritic steel

Zhang, Z. W., Liu, C. T., Wen, Y. R., Hirata, A., Guo, S., Chen, G., Chen, M. W. & Chin, B. A., 2012 Jan 1, In : Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science. 43, 1, p. 351-359 9 p.

Research output: Contribution to journalArticle

29 Citations (Scopus)

Innovative processing of high-strength and low-cost ferritic steels strengthened by Y-Ti-O nanoclusters

Wen, Y., Liu, Y., Hirata, A., Liu, F., Fujita, T., Dou, Y., Liu, D., Liu, B., Liu, Z. & Liu, C. T., 2012 May 15, In : Materials Science and Engineering A. 544, p. 59-69 11 p.

Research output: Contribution to journalArticle

23 Citations (Scopus)

Origin of ferromagnetism and oxygen-vacancy ordering induced cross-controlled magnetoelectric effects at room temperature

Wei, X. K., Zou, T., Wang, F., Zhang, Q. H., Sun, Y., Gu, L., Hirata, A., Chen, M. W., Yao, Y., Jin, C. Q. & Yu, R. C., 2012 Apr 1, In : Journal of Applied Physics. 111, 7, 073904.

Research output: Contribution to journalArticle

27 Citations (Scopus)

Structural origins of the excellent glass forming ability of Pd 40Ni 40P 20

Guan, P. F., Fujita, T., Hirata, A., Liu, Y. H. & Chen, M. W., 2012 Apr 24, In : Physical Review Letters. 108, 17, 175501.

Research output: Contribution to journalArticle

77 Citations (Scopus)
2013

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

94 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)

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

106 Citations (Scopus)

Enhanced supercapacitor performance of MnO2 by atomic doping

Kang, J., Hirata, A., Kang, L., Zhang, X., Hou, Y., Chen, L., Li, C., Fujita, T., Akagi, K. & Chen, M., 2013 Feb 4, In : Angewandte Chemie - International Edition. 52, 6, p. 1664-1667 4 p.

Research output: Contribution to journalArticle

178 Citations (Scopus)

Geometrically controlled nanoporous PdAu bimetallic catalysts with tunable Pd/Au ratio for direct ethanol fuel cells

Chen, L. Y., Chen, N., Hou, Y., Wang, Z. C., Lv, S. H., Fujita, T., Jiang, J. H., Hirata, A. & Chen, M. W., 2013 Jun 25, In : ACS Catalysis. 3, 6, p. 1220-1230 11 p.

Research output: Contribution to journalArticle

113 Citations (Scopus)

Geometric frustration of icosahedron in metallic glasses

Hirata, A., Kang, L. J., Fujita, T., Klumov, B., Matsue, K., Kotani, M., Yavari, A. R. & Chen, M. W., 2013 Jan 1, In : Science. 341, 6144, p. 376-379 4 p.

Research output: Contribution to journalArticle

221 Citations (Scopus)

High-energy-density nonaqueous MnO2@nanoporous gold based supercapacitors

Chen, L. Y., Kang, J. L., Hou, Y., Liu, P., Fujita, T., Hirata, A. & Chen, M. W., 2013 Aug 28, In : Journal of Materials Chemistry A. 1, 32, p. 9202-9207 6 p.

Research output: Contribution to journalArticle

65 Citations (Scopus)

In situ atomic-scale observation of continuous and reversible lattice deformation beyond the elastic limit

Wang, L., Liu, P., Guan, P., Yang, M., Sun, J., Cheng, Y., Hirata, A., Zhang, Z., Evan, M., Chen, M. & Han, X., 2013, In : Nature communications. 4, 2413.

Research output: Contribution to journalArticle

123 Citations (Scopus)

Microstructure characterization of Cu-rich nanoprecipitates in a Fe-2.5 Cu-1.5 Mn-4.0 Ni-1.0 Al multicomponent ferritic alloy

Wen, Y. R., Hirata, A., Zhang, Z. W., Fujita, T., Liu, C. T., Jiang, J. H. & Chen, M. W., 2013 Apr 1, In : Acta Materialia. 61, 6, p. 2133-2147 15 p.

Research output: Contribution to journalArticle

84 Citations (Scopus)

Nanoporous gold based optical sensor for sub-ppt detection of mercury ions

Zhang, L., Chang, H., Hirata, A., Wu, H., Xue, Q. K. & Chen, M., 2013 May 28, In : ACS Nano. 7, 5, p. 4595-4600 6 p.

Research output: Contribution to journalArticle

147 Citations (Scopus)

Synergistic alloying effect on microstructural evolution and mechanical properties of Cu precipitation-strengthened ferritic alloys

Wen, Y. R., Li, Y. P., Hirata, A., Zhang, Y., Fujita, T., Furuhara, T., Liu, C. T., Chiba, A. & Chen, M. W., 2013 Dec 1, In : Acta Materialia. 61, 20, p. 7726-7740 15 p.

Research output: Contribution to journalArticle

43 Citations (Scopus)

TEM studies on RMnO3 multiferroic materials

Zhang, Q. H., Wang, L. J., Wei, X. K., Guo, S. D., Ge, B. H., Chen, P., Gu, L., Hirata, A., Chen, M. W., Jin, C. Q., Liu, B. G., Yao, Y., Wang, Y. G., Duan, X. F. & Yu, R. C., 2013, 8th Pacific Rim International Congress on Advanced Materials and Processing 2013, PRICM 8. John Wiley and Sons Inc., p. 3347-3354 8 p. (8th Pacific Rim International Congress on Advanced Materials and Processing 2013, PRICM 8; vol. 4).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2014

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)

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

52 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

76 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

98 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

180 Citations (Scopus)

Fabrication of large-scale nanoporous nickel with a tunable pore size for energy storage

Qiu, H. J., Kang, J. L., Liu, P., Hirata, A., Fujita, T. & Chen, M. W., 2014, In : Journal of Power Sources. 247, p. 896-905 10 p.

Research output: Contribution to journalArticle

103 Citations (Scopus)

Grain rotation mediated by grain boundary dislocations in nanocrystalline platinum

Wang, L., Teng, J., Liu, P., Hirata, A., Ma, E., Zhang, Z., Chen, M. & Han, X., 2014 Jul 17, In : Nature communications. 5, 4402.

Research output: Contribution to journalArticle

192 Citations (Scopus)

Monolayer MoS 2 films supported by 3D nanoporous metals for high-effi ciency electrocatalytic hydrogen production

Tan, Y., Liu, P., Chen, L., Cong, W., Ito, Y., Han, J., Guo, X., Tang, Z., Fujita, T., Hirata, A. & Chen, M. W., 2014 Jan 1, In : Advanced Materials. 26, 47, p. 8023-8028 6 p.

Research output: Contribution to journalArticle

200 Citations (Scopus)

Nanoporous metal enhanced catalytic activities of amorphous molybdenum sulfide for high-efficiency hydrogen production

Ge, X., Chen, L., Zhang, L., Wen, Y., Hirata, A. & Chen, M., 2014 May 21, In : Advanced Materials. 26, 19, p. 3100-3104 5 p.

Research output: Contribution to journalArticle

161 Citations (Scopus)

Raman characterization of pseudocapacitive behavior of polypyrrole on nanoporous gold

Hou, Y., Zhang, L., Chen, L. Y., Liu, P., Hirata, A. & Chen, M. W., 2014 Feb 28, In : Physical Chemistry Chemical Physics. 16, 8, p. 3523-3528 6 p.

Research output: Contribution to journalArticle

27 Citations (Scopus)

Self-grown oxy-hydroxide@nanoporous metal electrode for high-performance supercapacitors

Kang, J., Hirata, A., Qiu, H. J., Chen, L., Ge, X., Fujita, T. & Chen, M., 2014 Jan 15, In : Advanced Materials. 26, 2, p. 269-272 4 p.

Research output: Contribution to journalArticle

127 Citations (Scopus)

Shear amorphization of boron suboxide

Madhav Reddy, K., Hirata, A., Liu, P., Fujita, T., Goto, T. & Chen, M. W., 2014 Apr, In : Scripta Materialia. 76, p. 9-12 4 p.

Research output: Contribution to journalArticle

30 Citations (Scopus)

Three-dimensional hierarchical nanoporosity for ultrahigh power and excellent cyclability of electrochemical pseudocapacitors

Lang, X., Hirata, A., Fujita, T. & Chen, M., 2014 Jul 15, In : Advanced Energy Materials. 4, 10, 1301809.

Research output: Contribution to journalArticle

23 Citations (Scopus)
2015

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

129 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

80 Citations (Scopus)