Parametric oscillation and amplification with gate controlled capacitor-within-capacitor
Abstract Parametric oscillators and parametric amplifiers are known for their ‘quiet’ operation and find new applications in quantum circuitry. A Capacitor-within-Capacitor (CWC) is a nested electronic element that has two components: the cell (e.g., the outer capacitor) and the gate (e.g., the inne...
| Main Author: | |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Springer
2021-05-01
|
| Series: | SN Applied Sciences |
| Subjects: | |
| Online Access: | https://doi.org/10.1007/s42452-021-04665-7 |
| _version_ | 1818730183274790912 |
|---|---|
| author | H. Grebel |
| author_facet | H. Grebel |
| author_sort | H. Grebel |
| collection | DOAJ |
| description | Abstract Parametric oscillators and parametric amplifiers are known for their ‘quiet’ operation and find new applications in quantum circuitry. A Capacitor-within-Capacitor (CWC) is a nested electronic element that has two components: the cell (e.g., the outer capacitor) and the gate (e.g., the inner capacitor). Here we provide analysis and experiments on diode-interfaced, CWC that exhibit parametric oscillations and parametric amplifications. By replacing the diode with a doped nano-graphene junction, we demonstrated a new structure whose doping may be electronically and chemically controlled. Advantages of these elements are in their simplicity, large relative capacitance change (of the order of 50%), separation of pump and signal channels and possibility for large integration. |
| first_indexed | 2024-12-17T22:57:44Z |
| format | Article |
| id | doaj.art-069a50cb82e5413487615a6c05e0f4e7 |
| institution | Directory Open Access Journal |
| issn | 2523-3963 2523-3971 |
| language | English |
| last_indexed | 2024-12-17T22:57:44Z |
| publishDate | 2021-05-01 |
| publisher | Springer |
| record_format | Article |
| series | SN Applied Sciences |
| spelling | doaj.art-069a50cb82e5413487615a6c05e0f4e72022-12-21T21:29:30ZengSpringerSN Applied Sciences2523-39632523-39712021-05-013611010.1007/s42452-021-04665-7Parametric oscillation and amplification with gate controlled capacitor-within-capacitorH. Grebel0Electronic Imaging Center, NJITAbstract Parametric oscillators and parametric amplifiers are known for their ‘quiet’ operation and find new applications in quantum circuitry. A Capacitor-within-Capacitor (CWC) is a nested electronic element that has two components: the cell (e.g., the outer capacitor) and the gate (e.g., the inner capacitor). Here we provide analysis and experiments on diode-interfaced, CWC that exhibit parametric oscillations and parametric amplifications. By replacing the diode with a doped nano-graphene junction, we demonstrated a new structure whose doping may be electronically and chemically controlled. Advantages of these elements are in their simplicity, large relative capacitance change (of the order of 50%), separation of pump and signal channels and possibility for large integration.https://doi.org/10.1007/s42452-021-04665-7Parametric OscillationParametric AmplificationGraphene junctionsCapacitor within- Capacitor |
| spellingShingle | H. Grebel Parametric oscillation and amplification with gate controlled capacitor-within-capacitor SN Applied Sciences Parametric Oscillation Parametric Amplification Graphene junctions Capacitor within- Capacitor |
| title | Parametric oscillation and amplification with gate controlled capacitor-within-capacitor |
| title_full | Parametric oscillation and amplification with gate controlled capacitor-within-capacitor |
| title_fullStr | Parametric oscillation and amplification with gate controlled capacitor-within-capacitor |
| title_full_unstemmed | Parametric oscillation and amplification with gate controlled capacitor-within-capacitor |
| title_short | Parametric oscillation and amplification with gate controlled capacitor-within-capacitor |
| title_sort | parametric oscillation and amplification with gate controlled capacitor within capacitor |
| topic | Parametric Oscillation Parametric Amplification Graphene junctions Capacitor within- Capacitor |
| url | https://doi.org/10.1007/s42452-021-04665-7 |
| work_keys_str_mv | AT hgrebel parametricoscillationandamplificationwithgatecontrolledcapacitorwithincapacitor |