| Presentation | 1993/10/20 Electron conduction properties of one dimentional array of SET junctions and influence of inhomogeneity Kazuhiro Fukushima, Nobuyuki Yoshikawa, Masanori Sugahara, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Simulation calculation is made on the frequency spectrum of the coherent voltage oscillations of correlated single electron tunneling in long one dimensional array of small tunnel junctions based on the semiclassical picture.The line width of the frequency spectrum tends to be sharp in a certain frequency region depending on a ratio Cs, C,where C and Cs are the junction capacitance and the shunt capacitance respectively.It is found that the relation between the size of the charge solitons and the distance of solitons in the array determines the line width of the spectrum. Moreover,we have investigated the influence of inhomogeneity of junction parameters on the line width of the spectrum.It is found that the coherency of the oscillation is deteriorated seriously by inhomogeneity of the fixed charges on the metal electrodes,whereas it is not so disturbed by inhomogeneity of the junction parameters such as the junction capacitance and the conductance. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | SET oscillation / coulomb blockade / time correlation / frequency spectrum / charge soliton |
| Paper # | SCE93-31 |
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| Conference Information | |
| Committee | SCE |
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| Conference Date | 1993/10/20(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Superconductive Electronics (SCE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Electron conduction properties of one dimentional array of SET junctions and influence of inhomogeneity |
| Sub Title (in English) | |
| Keyword(1) | SET oscillation |
| Keyword(2) | coulomb blockade |
| Keyword(3) | time correlation |
| Keyword(4) | frequency spectrum |
| Keyword(5) | charge soliton |
| 1st Author's Name | Kazuhiro Fukushima |
| 1st Author's Affiliation | Division of electrical and computer engineering,Faculty of engineering,Yokohama national university() |
| 2nd Author's Name | Nobuyuki Yoshikawa |
| 2nd Author's Affiliation | Division of electrical and computer engineering,Faculty of engineering,Yokohama national university |
| 3rd Author's Name | Masanori Sugahara |
| 3rd Author's Affiliation | Division of electrical and computer engineering,Faculty of engineering,Yokohama national university |
| Date | 1993/10/20 |
| Paper # | SCE93-31 |
| Volume (vol) | vol.93 |
| Number (no) | 279 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |