Please use this identifier to cite or link to this item:
https://doi.org/10.1063/1.4760279
DC Field | Value | |
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dc.title | Parallel-leaky capacitance equivalent circuit model for MgO magnetic tunnel junctions | |
dc.contributor.author | Sahadevan, A.M. | |
dc.contributor.author | Gopinadhan, K. | |
dc.contributor.author | Bhatia, C.S. | |
dc.contributor.author | Yang, H. | |
dc.date.accessioned | 2014-10-07T04:34:23Z | |
dc.date.available | 2014-10-07T04:34:23Z | |
dc.date.issued | 2012-10-15 | |
dc.identifier.citation | Sahadevan, A.M., Gopinadhan, K., Bhatia, C.S., Yang, H. (2012-10-15). Parallel-leaky capacitance equivalent circuit model for MgO magnetic tunnel junctions. Applied Physics Letters 101 (16) : -. ScholarBank@NUS Repository. https://doi.org/10.1063/1.4760279 | |
dc.identifier.issn | 00036951 | |
dc.identifier.uri | http://scholarbank.nus.edu.sg/handle/10635/82863 | |
dc.description.abstract | The capacitance of MgO based magnetic tunnel junctions (MTJs) has been observed to be magnetic field dependent. We propose an equivalent circuit for the MTJs with a parallel-leaky capacitance (C l) across the series combination of geometric and interfacial capacitance. The analysis of junctions with different tunneling magnetoresistance (TMR) values suggests higher C l for low TMR junctions. Using Cole-Cole plots, the capacitive nature of MTJs is manifested. Fitting with Maxwell-Wagner capacitance model validates the RC parallel network model for MTJs and the extracted field dependent parameters match with the experimental values. © 2012 American Institute of Physics. | |
dc.description.uri | http://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1063/1.4760279 | |
dc.source | Scopus | |
dc.type | Article | |
dc.contributor.department | ELECTRICAL & COMPUTER ENGINEERING | |
dc.description.doi | 10.1063/1.4760279 | |
dc.description.sourcetitle | Applied Physics Letters | |
dc.description.volume | 101 | |
dc.description.issue | 16 | |
dc.description.page | - | |
dc.description.coden | APPLA | |
dc.identifier.isiut | 000310669300043 | |
Appears in Collections: | Staff Publications |
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