The resonance characteristics of vibrating structures change when they are immersed in
fluids and these changes can be related to the parameters density and viscosity of …

In recent years, notable progress has been made in the study of hole qubits in planar
germanium, and circuit quantum electrodynamics (circuit QED) has emerged as a promising …

A new configuration of dielectric-loaded resonator (DR), particularly versatile for the complex
permittivity measurement of substrates for microwave circuits, even in the presence of back …

The high frequency vortex motion in Nb 3 Sn was analyzed in this work up to 12 T. We used
a dielectric loaded resonator tuned at 15 GHz to evaluate the surface impedance Z of a Nb 3 …

High frequency applications of superconductors in a dc magnetic field rely on the estimate of
the characteristic crossover frequency ν c between low and high losses. Customarily, high …

We present high frequency measurements of the vortex dynamics of a FeSe x Te 1− x (x=
0.5) thin film grown on a CaF 2 substrate and with a critical temperature T c≃ 18 K …

Abstract YBa 2 Cu 3 O 7− x (YBCO) nanocomposites for wire applications need to operate in
a broad range of frequencies, ranging from dc in magnets to GHz in cavities and screenings …

We present numerical and experimental results aimed at reducing the uncertainties in
measurements of the quality factor and resonance frequency of microwave resonators. We …

Anisotropy is an intrinsic factor that dictates the magnetic properties of YBa 2 Cu 3 O 7− δ
and therefore has a great impact on many applications. Artificial pinning centres are often …

Nowadays, surface acoustic wave (SAW) resonators are attracting growing attention, owing
to their widespread applications in various engineering fields, such as electronic …