Recent advances in microresonators and supporting instrumentation for electron paramagnetic resonance spectroscopy
Electron paramagnetic resonance (EPR) spectroscopy characterizes the magnetic
properties of paramagnetic materials at the atomic and molecular levels. Resonators are an …
properties of paramagnetic materials at the atomic and molecular levels. Resonators are an …
In situ amplification of spin echoes within a kinetic inductance parametric amplifier
The use of superconducting microresonators together with quantum-limited Josephson
parametric amplifiers has enhanced the sensitivity of pulsed electron spin resonance (ESR) …
parametric amplifiers has enhanced the sensitivity of pulsed electron spin resonance (ESR) …
Storage and retrieval of microwave pulses with molecular spin ensembles
Hybrid architectures combining complementary quantum systems will be largely used in
quantum technologies and the integration of different components is one of the key issues …
quantum technologies and the integration of different components is one of the key issues …
Identification of different types of high-frequency defects in superconducting qubits
Parasitic two-level-system (TLS) defects are one of the major factors limiting the coherence
times of superconducting qubits. Although there has been significant progress in …
times of superconducting qubits. Although there has been significant progress in …
Near-Surface Spins with Millisecond Coherence Lifetime
Impurity spins in crystal matrices are promising components in quantum technologies,
particularly if they can maintain their spin properties when close to surfaces and material …
particularly if they can maintain their spin properties when close to surfaces and material …
Coupling sub-nanoliter BDPA organic radical spin ensembles with YBCO inverse anapole resonators
C Bonizzoni, M Maksutoglu, A Ghirri, J van Tol… - Applied Magnetic …, 2023 - Springer
We report the development and test of planar microwave Inverse Anapole Resonators
(IARs) made of superconducting Yttrium Barium Copper Oxide (YBCO) for electron spin …
(IARs) made of superconducting Yttrium Barium Copper Oxide (YBCO) for electron spin …
Random-access quantum memory using chirped pulse phase encoding
As in conventional computing, memories for quantum information benefit from high storage
density and, crucially, random access, or the ability to read from or write to an arbitrarily …
density and, crucially, random access, or the ability to read from or write to an arbitrarily …
Spatially resolved decoherence of donor spins in silicon strained by a metallic electrode
V Ranjan, B Albanese, E Albertinale, E Billaud… - Physical Review X, 2021 - APS
Electron spins are amongst the most coherent solid-state systems known. However, to be
used in devices for quantum sensing and information processing applications, they must …
used in devices for quantum sensing and information processing applications, they must …
[HTML][HTML] X-and Q-band EPR with cryogenic amplifiers independent of sample temperature
V Kalendra, J Turčak, J Banys, JJL Morton… - Journal of Magnetic …, 2023 - Elsevier
Inspired by the success of NMR cryoprobes, we recently reported a leap in X-band EPR
sensitivity by equipping an ordinary EPR probehead with a cryogenic low-noise microwave …
sensitivity by equipping an ordinary EPR probehead with a cryogenic low-noise microwave …
[HTML][HTML] Q-band EPR cryoprobe
V Kalendra, J Turčak, G Usevičius, H Karas… - Journal of Magnetic …, 2023 - Elsevier
Following the success of cryogenic EPR signal preamplification at X-band, we present a Q-
band EPR cryoprobe compatible with a standard EPR resonator. The probehead is …
band EPR cryoprobe compatible with a standard EPR resonator. The probehead is …