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Thickness measurements of graphene oxide flakes using atomic force microscopy: results of an international interlaboratory comparison.
Bu T, Gao H, Yao Y, Wang J, Pollard AJ, Legge EJ, Clifford CA, Delvallée A, Ducourtieux S, Lawn MA, Babic B, Coleman VA, Jämting Å, Zou S, Chen M, Jakubek ZJ, Iacob E, Chanthawong N, Mongkolsuttirat K, Zeng G, Almeida CM, He BC, Hyde L, Ren L. Bu T, et al. Among authors: lawn ma. Nanotechnology. 2023 Mar 16;34(22). doi: 10.1088/1361-6528/acbf58. Nanotechnology. 2023. PMID: 36848668
Long-term operation and performance of cryogenic sapphire oscillators.
Tobar ME, Ivanov EN, Locke CR, Stanwix PL, Hartnett JG, Luiten AN, Warrington RB, Fisk PT, Lawn MA, Wouters MJ, Bize S, Santarelli G, Wolf P, Clairon A, Guillemot P. Tobar ME, et al. Among authors: lawn ma. IEEE Trans Ultrason Ferroelectr Freq Control. 2006 Dec;53(12):2386-93. doi: 10.1109/tuffc.2006.187. IEEE Trans Ultrason Ferroelectr Freq Control. 2006. PMID: 17186921