Probing defect relaxation in ultra-fine grained Ta using micromechanical spectroscopy
Sign Up to like & getrecommendations! Published in 2020 at "Acta Materialia"
DOI: 10.1016/j.actamat.2019.12.011
Abstract: Abstract The study of grain boundaries (GBs) in polycrystalline materials is a field of major interest, as many fundamental properties are influenced by their actual structure. One of the main challenges in investigating GBs is… read more here.
Keywords: relaxation; fine grained; probing defect; ultra fine ... See more keywords
Probing the Defect-Driven Tunable Photo(electro)catalytic Water-Splitting Behavior of Pulsed-Laser-Deposited Titania
Sign Up to like & getrecommendations! Published in 2021 at "Energy & Fuels"
DOI: 10.1021/acs.energyfuels.0c03784
Abstract: With the aim of offering advanced and selective catalysis, a series of defect-rich titania (TiO2.40, TiO1.81, TiO1.74, TiO1.72, and TiO1.54) are prepared via scalable, precise pulsed laser depositi... read more here.
Keywords: tio1 tio1; defect driven; pulsed laser; probing defect ... See more keywords
Probing defect densities at the edges and inside Josephson junctions of superconducting qubits
Sign Up to like & getrecommendations! Published in 2022 at "npj Quantum Information"
DOI: 10.1038/s41534-022-00532-4
Abstract: Tunneling defects in disordered materials form spurious two-level systems which are a major source of decoherence for micro-fabricated quantum devices. For superconducting qubits, defects in tunnel barriers of submicrometer-sized Josephson junctions couple strongest to the… read more here.
Keywords: probing defect; defect densities; junction; superconducting qubits ... See more keywords