252 citations · 618 across the 10 of their papers we have counts for
10 papers
Superconducting TiN films grown by directional reactive evaporation
Raymond Mencia, Yen-Hsiang Lin, Vladimir Manucharyan
We report a novel method of growing strongly-disordered superconducting titanium nitride (TiN) thin films by reactive electron-beam deposition. The normal state sheet resistance an…
Electron shelving of a superconducting artificial atom
Nathanaël Cottet, Haonan Xiong, Long B. Nguyen +2
Interfacing stationary qubits with propagating photons is a fundamental problem in quantum technology. Cavity quantum electrodynamics (CQED) invokes a mediator degree of freedom in…
The superconducting quasicharge qubit
Ivan V. Pechenezhskiy, Raymond A. Mencia, Long B. Nguyen +2
The non-dissipative non-linearity of a Josephson junction converts macroscopic superconducting circuits into artificial atoms, enabling some of the best controlled quantum bits (qu…
The high-coherence fluxonium qubit
Long B. Nguyen, Yen-Hsiang Lin, Aaron Somoroff +3
We report superconducting fluxonium qubits with coherence times largely limited by energy relaxation and reproducibly satisfying T2 > 100 microseconds (T2 > 300 microseconds in one…
Quantum electrodynamics of a superconductor-insulator phase transition
Roman Kuzmin, Raymond Mencia, Nicholas Grabon +3
A chain of Josephson junctions implements one of the simplest many-body models undergoing a superconductor-insulator (SI) quantum phase transition between states with zero and infi…
Protecting a superconducting qubit from energy decay by selection rule engineering
Yen-Hsiang Lin, Long B. Nguyen, Nicholas Grabon +3
Quantum control of atomic systems is largely enabled by the rich structure of selection rules in the spectra of most real atoms. Their macroscopic superconducting counterparts have…
Dissipative superconductivity: a universal non-equilibrium state of nanowires
Yu Chen, Yen-Hsiang Lin, Stephen Snyder +2
The ability to carry electric current with zero dissipation is the hallmark of superconductivity. It is this very property which is used in applications from MRI machines to LHC ma…
Magnetic Field Tuned Quantum Phase Transition in the Insulating Regime of Ultrathin Amorphous Bi Films
Yen-Hsiang Lin, A. M. Goldman
A surprisingly strong variation of resistance with perpendicular magnetic field, and a peak in the resistance vs. field, R(B) has been found in insulating films of a sequence of ho…
Indirect Magnetic-Field-Tuned Superconductor-Insulator Transitions and Weak Localization of Bosons of Quasi-Two Dimensional Metal Films
Yen-Hsiang Lin, A. M. Goldman
Magnetic field and electrostatically tuned superconductor-insulator (SI) transitions of ultrathin metal films with levels of disorder that place them near the disorder-tuned SI tra…
The Stabilization of Superconductivity by Magnetic Field in Out-of-Equilibrium Nanowires
Yu Chen, Yen-Hsiang Lin, S. D. Snyder +1
A systematic study has been carried out on the previously reported "magnetic-field-induced superconductivity" of Zn nanowires. By varying parameters such as magnetic field orientat…