Kobayashi, Yuka
Terauchi, Takeshi
Sumi, Satoshi
Matsushita, Yoshitaka
Article History
Received: 13 January 2016
Accepted: 6 September 2016
First Online: 10 October 2016
Change Date: 9 August 2017
Change Type: Correction
Change Details: In the version of this Article originally published, the sign of each x-axis value in Fig. 2d and its inset was incorrect. This has been corrected in the online version. This change does not affect the results of the paper.
Change Date: 1 September 2017
Change Type: Erratum
Change Details: Nature Materials 16, 109–114 (2017); published online 10 October 2016; corrected after print 9 August 2017 In the version of this Article originally published, the sign of each x-axis value in Fig. 2d and its inset was incorrect. This has been corrected in the online version and the correct panel isshown here.
Competing interests
: The authors declare no competing financial interests.