Please use this identifier to cite or link to this item:
http://hdl.handle.net/20.500.12128/7232| Title: | Negative conductance in driven Josephson junctions |
| Authors: | Kostur, Marcin Machura, Łukasz Łuczka, Jerzy Talkner, P. Hanggi, P. |
| Keywords: | nadprzewodniki; zjawiska transportu; dynamika nieliniowa; chaos; efekty termoelektryczne; zjawiska Josephsona |
| Issue Date: | 2008 |
| Citation: | Acta Physica Polonica B, Vol. 39, no. 5 (2008), s. 1115-1124 |
| Abstract: | We investigate an optimal regime of negative-valued conductance, emerging in a resistively and capacitively shunted Josephson junction, which is driven simultaneously by both, a time-periodic (ac) and a constant (dc) current. We analyze the current-voltage characteristics in the regime of absolute negative conductance. We additionally explore the stability of the negative response with respect to the ac-current frequency. |
| URI: | http://hdl.handle.net/20.500.12128/7232 |
| ISSN: | 0587-4254 |
| Appears in Collections: | Artykuły (WNŚiT) |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Kostur_Negative_coductance_in_driven.pdf | 524,63 kB | Adobe PDF | View/Open |
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