NANO LETTERS

KRETININ AV, CAO Y, TU JS, YU GL, JALIL R, NOVOSELOV KS, HAIGH SJ, GHOLINIA A, MISHCHENKO A, LOZADA M, GEORGIOU T, WOODS CR, WITHERS F, BLAKE P, EDA G, WIRSIG A, HUCHO C, WATANABE K, TANIGUCHI T, GEIM AK, GORBACHEV RV

NATURE PHYSICS

WOODS CR, BRITNELL L, ECKMANN A, MA RS, LU JC, GUO HM, LIN X, YU GL, CAO Y, GORBACHEV RV, KRETININ AV, PARK J, PONOMARENKO LA, KATSNELSON MI, GORNOSTYREV YN, WATANABE K, TANIGUCHI T, CASIRAGHI C, GAO HJ, GEIM AK, NOVOSELOV KS