[HTML][HTML] Complex phase-fluctuation effects correlated with granularity in superconducting NbN nanofilms
Superconducting nanofilms are tunable systems that can host a 3D–2D dimensional
crossover leading to the Berezinskii–Kosterlitz–Thouless (BKT) superconducting transition …
crossover leading to the Berezinskii–Kosterlitz–Thouless (BKT) superconducting transition …
[HTML][HTML] Proximity array device: A novel photon detector working in long wavelengths
SJ Rezvani, D Di Gioacchino, C Gatti, C Ligi… - Condensed …, 2020 - mdpi.com
We present here an innovative photon detector based on the proximity junction array device
(PAD) working at long wavelengths. We show that the vortex dynamics in PAD undergoes a …
(PAD) working at long wavelengths. We show that the vortex dynamics in PAD undergoes a …
[HTML][HTML] Electron beam evaporation of superconductor-ferromagnet heterostructures
We report on the electronic and magnetic properties of superconductor-ferromagnet
heterostructures fabricated by electron beam evaporation on to unheated thermally oxidised …
heterostructures fabricated by electron beam evaporation on to unheated thermally oxidised …
Strain Induced Orbital Dynamics Across the Metal Insulator Transition in Thin VO2/TiO2 (001) Films
VO 2 is a strongly correlated material, which undergoes a reversible metal insulator
transition (MIT) coupled to a structural phase transition upon heating (T= 67° C). Since its …
transition (MIT) coupled to a structural phase transition upon heating (T= 67° C). Since its …
[HTML][HTML] Potassium-doped para-terphenyl: Structure, electrical transport properties and possible signatures of a superconducting transition
Preliminary evidence for the occurrence of high-TC superconductivity in alkali-doped
organic materials, such as potassium-doped p-terphenyl (KPT), were recently obtained by …
organic materials, such as potassium-doped p-terphenyl (KPT), were recently obtained by …
Structural anisotropy in three dimensional macroporous graphene: A polarized XANES investigation
Three-dimensional macroporous graphene sponges with different densities were
investigated by angular dependent carbon K-edge X-ray Absorption Near Edge …
investigated by angular dependent carbon K-edge X-ray Absorption Near Edge …
[HTML][HTML] Angular dependence of copper surface damage induced by an intense coherent thz radiation beam
In this work, we show the damage induced by an intense coherent terahertz (THz) beam on
copper surfaces. The metallic surface was irradiated by multiple picosecond THz pulses …
copper surfaces. The metallic surface was irradiated by multiple picosecond THz pulses …
Development of through-substrate via process for silicon-based monolithic microwave integrated circuits SIS mixer
S Ezaki, W Shan - IEEE Transactions on Applied …, 2023 - ieeexplore.ieee.org
We designed and fabricated superconducting monolithic microwave integrated circuits
(MMICs) at 2 mm wavelengths. Balanced superconductor-insulator-superconductor (SIS) …
(MMICs) at 2 mm wavelengths. Balanced superconductor-insulator-superconductor (SIS) …
Tunable vortex dynamics in proximity junction arrays: A possible accurate and sensitive 2D THz detector
J Rezvani, D Di Gioacchino, C Gatti, N Poccia… - arXiv preprint arXiv …, 2019 - arxiv.org
An array of superconducting proximity islands has been shown to be highly tunable by
electric and magnetic fields. Indeed, a small change in the electric and magnetic field can …
electric and magnetic fields. Indeed, a small change in the electric and magnetic field can …
Superconducting Nb interconnects for Cryo-CMOS and superconducting digital logic applications
H Numata, N Iguchi, M Tanaka… - Japanese journal of …, 2024 - iopscience.iop.org
A 100 nm wide superconducting niobium (Nb) interconnect was fabricated by a 300 mm
wafer process for Cryo-CMOS and superconducting digital logic applications. A low …
wafer process for Cryo-CMOS and superconducting digital logic applications. A low …