Falk, Abram ; Deshmukh, Mandar M. ; Prieto, Amy L. ; Urban, Jeffrey J. ; Jonas, Andrea ; Park, Hongkun (2007) Magnetic switching of phase-slip dissipation in NbSe2 nanoribbons Physical Review B: Condensed Matter and Materials Physics, 75 (2). ISSN 1098-0121
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Official URL: http://doi.org/10.1103/PhysRevB.75.020501
Related URL: http://dx.doi.org/10.1103/PhysRevB.75.020501
Abstract
The stability of the superconducting dissipationless and resistive states in single-crystalline NbSe2 nanoribbons is characterized by transport measurements in an external magnetic field (H). Current-driven electrical measurements show voltage steps, indicating the nucleation of phase-slip structures. Well below the critical temperature, the position of the voltage steps exhibits a sharp, periodic dependence as a function of H. This phenomenon is discussed in the context of two possible mechanisms: the interference of the order parameter and the periodic rearrangement of the vortex lattice within the nanoribbon.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to American Physical Society. |
| ID Code: | 117661 |
| Deposited On: | 29 Apr 2021 06:05 |
| Last Modified: | 29 Apr 2021 06:05 |
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