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Kaya H, Chan HS.Kaya H, et al. Among authors: chan hs.Phys Rev Lett. 2000 Nov 27;85(22):4823-6. doi: 10.1103/PhysRevLett.85.4823.Phys Rev Lett. 2000.PMID: 11082661
Kaya H, Chan HS.Kaya H, et al. Among authors: chan hs.Phys Rev Lett. 2003 Jun 27;90(25 Pt 1):258104. doi: 10.1103/PhysRevLett.90.258104. Epub 2003 Jun 25.Phys Rev Lett. 2003.PMID: 12857173