3 papers
cond-mat.supr-con2025
Lattice Quantum Geometry Controlling 118 K Multigap Superconductivity in Heavily Overdoped CuBa2Ca3Cu4O10+d
Gaetano Campi, Massimiliano Catricala, Giuseppe Chita +5
Synchrotron X-ray diffraction has been used to study the thermal structure evolution in CuBa2Ca3Cu4O10+d (Cu1234), a superconductor which exhibits a high critical temperature (Tc 1…
cond-mat.mes-hall2025
Upper critical magnetic field and multiband superconductivity in artificial high-Tc superlattices of nano quantum wells
G. Campi, A. Alimenti, G. Logvenov +10
Artificial high-Tc superlattices (AHTS) composed of quantum building blocks with tunable superconducting critical temperature have been synthesized by engineering their nanoscale g…
cond-mat.supr-con2025
Josephson coupling in Lanthanum-based cuprates superlattices
Halima Giovanna Ahmad, Davide Massarotti, Francesco Tafuri +3
In most anisotropic compounds such as bismuth-based layered cuprate perovskites, the supercurrent across the blocking layer is of Josephson type, and a single crystal forms a natur…