Pseudo-spin conservation blocks current-driven transitions between the two lowest Andreev levels in a three-terminal spin-orbit Josephson junction, so a magnetic field or magnetic impurities are needed to operate it as a qubit.
Title resolution pending
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
fields
cond-mat.mes-hall 1years
2024 1verdicts
CONDITIONAL 1representative citing papers
citing papers explorer
-
Theory of three-terminal Andreev spin qubits
Pseudo-spin conservation blocks current-driven transitions between the two lowest Andreev levels in a three-terminal spin-orbit Josephson junction, so a magnetic field or magnetic impurities are needed to operate it as a qubit.