Comment on “Upper limit of the bose-glass transition in YBa₂Cu₃O₇ at high density of columnar defects”

J.G. Ossandon, J.R. Thompson, et al.

Supercond Sci Technol

Ku N. Chen, L. Krusin-Elbaum, et al.

IEEE Electron Device Letters

J.M.E. Harper, S.E. Harnstram, et al.

Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films

J.Z. Sun, L. Krusin-Elbaum, et al.

IBM J. Res. Dev