Order parameter phase locking as a cause of a zero bias peak in the differential tunneling conductance of bilayers with electron-hole pairing

• Published in: Физика низких температур
• Date: 2004
• Main Authors: Bezuglyj, A.I., Shevchenko, S.I.
• Format: Article
• Language: English
• Published: Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України 2004
• Subjects: Свеpхпpоводимость, в том числе высокотемпеpатуpная
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/119475
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Order parameter phase locking as a cause of a zero bias peak in the differential tunneling conductance of bilayers with electron-hole pairing / A.I. Bezuglyj, S.I. Shevchenko // Физика низких температур. — 2004. — Т. 30, № 3. — С. 282-287. — Бібліогр.: 21 назв. — англ.

In n—p bilayer systems an exotic phase-coherent state emerges due to Coulomb pairing of n-layer electrons with p-layer holes. Unlike Josephson junctions, the order parameter phase may be locked by matrix elements of interlayer tunneling in n—p bilayers. Here we show how the phase locking phenomen...