학술논문
Identification of odd-frequency superconducting pairing in Josephson junctions
Document Type
Working Paper
Author
Source
Subject
Language
Abstract
Choosing the right spin polarization of electron enables its local injection into the helical edge state with a well-defined momentum direction, despite the uncertainty principle, owing to spin-momentum locking. This fact facilitates a direct identification of odd-frequency pairing through parity measurement (under frequency reversal) of the anomalous Green's function in a setup comprising multi-terminal Josephson junction on the helical edge state of a 2D topological insulator.
Comment: 9 pages, 2 figures
Comment: 9 pages, 2 figures