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Signature of the long range triplet proximity effect in the density of states
Milos Knezevic, Luka Trifunovic, Zoran Radovic
We study the impact of the long-range spin-triplet proximity effect on the density of states (DOS) in planar SF1F2S Josephson junctions that consist of conventional superconductors…
Localized end states in density modulated quantum wires and rings
Suhas Gangadharaiah, Luka Trifunovic, Daniel Loss
We study finite quantum wires and rings in the presence of a charge density wave gap induced by a periodic modulation of the chemical potential. We show that the Tamm-Shockley boun…
Long-distance spin-spin coupling via floating gates
Luka Trifunovic, Oliver Dial, Mircea Trif +4
The electron spin is a natural two level system that allows a qubit to be encoded. When localized in a gate defined quantum dot, the electron spin provides a promising platform for…
Josephson effect and spin-triplet pairing correlations in SF1F2S junctions
Luka Trifunovic, Zorica Popovic, Zoran Radovic
We study theoretically the Josephson effect and pairing correlations in planar SF1F2S junctions that consist of conventional superconductors (S) connected by two metallic monodomai…
Long-Range Superharmonic Josephson Current
Luka Trifunovic
We consider a long superconductor-ferromagnet-superconductor junction with one spin-active region. It is shown that an \textit{odd} number of Cooper pairs cannot have a long-range…