DOI:https://doi.org/10.1103/PhysRevLett.115.089901
© 2015 American Physical Society
M. Tokaç, S. A. Bunyaev, G. N. Kakazei, D. S. Schmool, D. Atkinson, and A. T. Hindmarch
Vol. 115, Iss. 8 — 21 August 2015
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