Vortex configurations and critical parameters in superconducting thin films containing antidot arrays: Nonlinear Ginzburg-Landau theory

GR Berdiyorov, MV Milošević, FM Peeters - Physical Review B—Condensed …, 2006 - APS
Using the nonlinear Ginzburg-Landau (GL) theory, we obtain the possible vortex
configurations in superconducting thin films containing a square lattice of antidots. The …

Vortex interaction enhanced saturation number and caging effect in a superconducting film with a honeycomb array of nanoscale holes

ML Latimer, GR Berdiyorov, ZL ** of vortex lines by a regular array of pinning centers
MM Doria, GF Zebende - Physical Review B, 2002 - APS
We study the interaction of vortices in a type-II superconductor with a regular cubic array of
pinning centers. The pinning centers are normal spheres of radius R= 2 ξ 0 and the lattice …

High field vortex matching effects in superconducting Nb thin films with a nanometer-sized square array of antidots

P Sabatino, C Cirillo, G Carapella, M Trezza… - Journal of Applied …, 2010 - pubs.aip.org
Nb thin films containing a regular square array of antidots with 17 nm diameter and 50 nm
spacing have been fabricated using a relatively simple lithographic process. The critical …

Wire network behavior in superconducting Nb films with diluted triangular arrays of holes

SK He, WJ Zhang, HF Liu, GM Xue, BH Li… - Journal of Physics …, 2012 - iopscience.iop.org
We present results of transport measurements on superconducting Nb films with diluted
triangular arrays (honeycomb and kagomé) of holes. The patterned films have large disk …

Crossover behaviors in magnetoresistance oscillations for Nb thin film with rectangular arrays of antidots

WJ Zhang, SK He, HF Liu, GM Xue, H **ao… - Europhysics …, 2012 - iopscience.iop.org
Superconducting Nb thin films with rectangular arrays of submicron antidots (holes) have
been systemically investigated by transport measurements. A series of crossover behaviors …

Unconventional critical state in YBa2Cu3O7− δ thin films with a vortex-pin lattice fabricated by masked He+ ion beam irradiation

G Zechner, KL Mletschnig, W Lang… - Superconductor …, 2018 - iopscience.iop.org
Abstract Thin superconducting YBa 2 Cu 3 O 7− δ films are patterned with a vortex-pin lattice
consisting of columnar defect regions (CDs) with 180 nm diameter and 300 nm spacing …

Origin of matching effect in anti-dot array of superconducting NbN thin films

S Kumar, C Kumar, J Jesudasan… - Superconductor …, 2015 - iopscience.iop.org
We investigate the origin of the matching effect observed in disordered superconducting
NbN thin films with a periodic array of holes. In addition to the periodic variation in electrical …