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Cheung C, Shen CH.Cheung C, et al.Phys Rev Lett. 2015 Aug 14;115(7):071601. doi: 10.1103/PhysRevLett.115.071601. Epub 2015 Aug 13.Phys Rev Lett. 2015.PMID: 26317712Free article.
Bern Z, Cheung C, Chi HH, Davies S, Dixon L, Nohle J.Bern Z, et al. Among authors: cheung c.Phys Rev Lett. 2015 Nov 20;115(21):211301. doi: 10.1103/PhysRevLett.115.211301. Epub 2015 Nov 17.Phys Rev Lett. 2015.PMID: 26636841
Cheung C, Remmen GN.Cheung C, et al.Phys Rev Lett. 2017 Feb 3;118(5):051601. doi: 10.1103/PhysRevLett.118.051601. Epub 2017 Feb 1.Phys Rev Lett. 2017.PMID: 28211734
Cheung C, Shen CH.Cheung C, et al.Phys Rev Lett. 2017 Mar 24;118(12):121601. doi: 10.1103/PhysRevLett.118.121601. Epub 2017 Mar 23.Phys Rev Lett. 2017.PMID: 28388185
Cheung C, Rothstein IZ, Solon MP.Cheung C, et al.Phys Rev Lett. 2018 Dec 21;121(25):251101. doi: 10.1103/PhysRevLett.121.251101.Phys Rev Lett. 2018.PMID: 30608807