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High-frequency Magnetocapacitance Effect in Organic Spin Valve with a 3,4,9,10-perylene-teracarboxylic-dianhydride Spacer
| Content Provider | Semantic Scholar |
|---|---|
| Author | Jhen-Yong Chen, Sheng-Hong Chiang, Wen-Chung Lin, Minn-Tsong |
| Copyright Year | 2014 |
| Abstract | The frequency-dependent impedance of a series of ferromagnet (FM)/organic semiconductor (OSC)/FM tri-layered organic spin valves (OSV) is investigated in the frequency range of 10 Hz–1 MHz. An equivalent resistor–capacitor (RC) parallel network model is employed to analyze the magnetoresistance (MR) and magnetocapacitance (MC) effects. Fitting with the model yields field-dependent parameters and the resistive parameters agree with the experimental results. The analysis of the impedance spectra indicates an effective magnetotransport mechanism dominated by the charge accumulation at the organic–FM interfaces. |
| Starting Page | 1440015 |
| Ending Page | 1440015 |
| Page Count | 1 |
| File Format | PDF HTM / HTML |
| DOI | 10.1142/S2010324714400153 |
| Volume Number | 04 |
| Alternate Webpage(s) | https://web.phys.ntu.edu.tw/nanomagnetism/eng/pdf/093-Spin4-1440015-2014-High-Frequency%20Magnetocapacitance%20Effect%20in%20Organic%20Spin%20Valve%20with%20A%203,4,9,10-Perylene-Teracarboxylic-Dianhydride%20Spacer.pdf |
| Alternate Webpage(s) | https://doi.org/10.1142/S2010324714400153 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
