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Abstract:

We show the existence of a reversible, complementary and polarity dependant electric pulse-induced resistance (EPIR) switching effects in Au / YBa2 Cu3 O7 - δ ceramic superconductor interfaces. Non-volatile high and low resistance states and transition regions between them are obtained as a function of the amplitude and polarity of the pulsing voltage. Relaxation processes of the resistivity after applying the pulses, not associated with heating effects, are also observed. We also report on the temperature sensitivity of these resistance hysteresis switching loops, where both the difference between high and low resistance states and the voltage needed to produce the switching decrease with increasing temperature. Our results are consistent with a mechanism for the EPIR effect based on oxygen electromigration. © 2009 Elsevier B.V. All rights reserved.

Registro:

Documento: Artículo
Título:Electric pulse-induced resistive switching in ceramic YBa2 Cu3 O7 - δ / Au interfaces
Autor:Acha, C.
Filiación:Laboratorio de Bajas Temperaturas, Departamento de Física, FCEyN, Ciudad Universitaria, C1428EHA Buenos Aires, Argentina
Palabras clave:Electromigration; EPIR effect; Granular superconductor; Memory effects; Electric pulse; EPIR effect; Granular superconductor; Heating effect; Hysteresis switching; Induced resistance; Low-resistance state; Memory effects; Non-volatile; Resistive switching; Switching effect; Temperature sensitivity; Ceramic superconductors; Electric potential; Electric resistance; Electromigration; Oxygen; Superconductivity; Switching systems; Switching
Año:2009
Volumen:404
Número:18
Página de inicio:2746
Página de fin:2748
DOI: http://dx.doi.org/10.1016/j.physb.2009.06.111
Título revista:Physica B: Condensed Matter
Título revista abreviado:Phys B Condens Matter
ISSN:09214526
CODEN:PHYBE
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_09214526_v404_n18_p2746_Acha

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Citas:

---------- APA ----------
(2009) . Electric pulse-induced resistive switching in ceramic YBa2 Cu3 O7 - δ / Au interfaces. Physica B: Condensed Matter, 404(18), 2746-2748.
http://dx.doi.org/10.1016/j.physb.2009.06.111
---------- CHICAGO ----------
Acha, C. "Electric pulse-induced resistive switching in ceramic YBa2 Cu3 O7 - δ / Au interfaces" . Physica B: Condensed Matter 404, no. 18 (2009) : 2746-2748.
http://dx.doi.org/10.1016/j.physb.2009.06.111
---------- MLA ----------
Acha, C. "Electric pulse-induced resistive switching in ceramic YBa2 Cu3 O7 - δ / Au interfaces" . Physica B: Condensed Matter, vol. 404, no. 18, 2009, pp. 2746-2748.
http://dx.doi.org/10.1016/j.physb.2009.06.111
---------- VANCOUVER ----------
Acha, C. Electric pulse-induced resistive switching in ceramic YBa2 Cu3 O7 - δ / Au interfaces. Phys B Condens Matter. 2009;404(18):2746-2748.
http://dx.doi.org/10.1016/j.physb.2009.06.111