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cond-mat.supr-con2026
Creating functional nanostructures for vortex manipulation in superconducting BiSrCaCuO thin films via focused He ion beam irradiation
Bernd Aichner, Christoph Schmid, Sandra Keppert +5
BiSrCaCuO (Bi-2212) is a highly anisotropic high-temperature superconductor exhibiting unique vortex dynamics due to its layered structure. Precise nanoscale pa…
cond-mat.supr-con2024★ 4 cited
Temporal Evolution of Defects and Related Electric Properties in He-Irradiated YBaCuO Thin Films
Sandra Keppert, Bernd Aichner, Philip Rohringer +8
Thin films of the superconductor YBaCuO (YBCO) were modified by low-energy light-ion irradiation employing collimated or focused He beams, and the long-term sta…
cond-mat.supr-con2023★ 10 cited
Phase purity and surface morphology of high-Jc superconducting Bi2Sr2Ca1Cu2O8+δ thin films
Sandra Keppert, Bernd Aichner, Rajdeep Adhikari +3
Bi2Sr2Ca1Cu2O8+d (Bi-2212) thin films with thicknesses less than 50 nm (<20 unit cells) are grown by pulsed laser deposition (PLD) onto (001) LaAlO3 (LAO) single crystal substrates…