Electronic Transport and Quantum Phenomena in Nanowires
Nanowires are natural one-dimensional channels and offer new opportunities for advanced
electronic quantum transport experiments. We review recent progress on the synthesis of …
electronic quantum transport experiments. We review recent progress on the synthesis of …
Exponential protection of zero modes in Majorana islands
Majorana zero modes are quasiparticle excitations in condensed matter systems that have
been proposed as building blocks of fault-tolerant quantum computers. They are expected to …
been proposed as building blocks of fault-tolerant quantum computers. They are expected to …
Zero-bias peaks and splitting in an Al–InAs nanowire topological superconductor as a signature of Majorana fermions
Majorana fermions are the only fermionic particles that are expected to be their own
antiparticles. Although elementary particles of the Majorana type have not been identified …
antiparticles. Although elementary particles of the Majorana type have not been identified …
Anomalous zero-bias conductance peak in a Nb–InSb nanowire–Nb hybrid device
Semiconductor InSb nanowires are expected to provide an excellent material platform for
the study of Majorana fermions in solid state systems. Here, we report on the realization of a …
the study of Majorana fermions in solid state systems. Here, we report on the realization of a …
Anomalous modulation of a zero-bias peak in a hybrid nanowire-superconductor device
We report on transport measurements of an InAs nanowire coupled to niobium nitride leads
at high magnetic fields. We observe a zero-bias anomaly (ZBA) in the differential …
at high magnetic fields. We observe a zero-bias anomaly (ZBA) in the differential …
Cooper pair splitter realized in a two-quantum-dot Y-junction
Non-locality is a fundamental property of quantum mechanics that manifests itself as
correlations between spatially separated parts of a quantum system. A fundamental route for …
correlations between spatially separated parts of a quantum system. A fundamental route for …
Parity lifetime of bound states in a proximitized semiconductor nanowire
Quasiparticle excitations can compromise the performance of superconducting devices,
causing high-frequency dissipation, decoherence in Josephson qubits,,,,,, and braiding …
causing high-frequency dissipation, decoherence in Josephson qubits,,,,,, and braiding …
Giant, Level-Dependent g Factors in InSb Nanowire Quantum Dots
We report on magnetotransport measurements on InSb nanowire quantum dots. The
measurements show that the quantum levels of the InSb quantum dots have giant g factors …
measurements show that the quantum levels of the InSb quantum dots have giant g factors …
Spectroscopy of spin-split Andreev levels in a quantum dot with superconducting leads
We use a hybrid superconductor-semiconductor transmon device to perform spectroscopy of
a quantum dot Josephson junction tuned to be in a spin-1/2 ground state with an unpaired …
a quantum dot Josephson junction tuned to be in a spin-1/2 ground state with an unpaired …
Small Charging Energies and g-Factor Anisotropy in PbTe Quantum Dots
PbTe is a semiconductor with promising properties for topological quantum computing
applications. Here, we characterize electron quantum dots in PbTe nanowires selectively …
applications. Here, we characterize electron quantum dots in PbTe nanowires selectively …