PHYSICAL REVIEW B

CURCIO D, PAKDEL S, VOLCKAERT K, MIWA JA, ULSTRUP S, LANATA N, BIANCHI M, KUTNYAKHOV D, PRESSACCO F, BRENNER G, DZIARZHYTSKI S, REDLIN H, AGUSTSSON SY, MEDJANIK K, VASILYEV D, ELMERS HJ, SCHONHENSE G, TUSCHE C, CHEN YJ, SPECK F, SEYLLER T, BUHLMANN K, GORT R, DIEKMANN F, ROSSNAGEL K, ACREMANN Y, DEMSAR J, WURTH W, LIZZIT D, BIGNARDI L, LACOVIG P, LIZZIT S, SANDERS CE, HOFMANN P

PHYSICAL REVIEW B

GAO F, ZHANG Y, HE L, GAO SW, BRANDBYGE M