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Filters: Format Medium: "application/pdf" Journal Title: "IEEE Transactions on Appiled Superconductivity" Collection: "ir_uspace"
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| Creator | Title | Description | Subject | Date | ||
|---|---|---|---|---|---|---|
| 1 |
 | Symko, Orest George | Large steps in long Josephson junctions | Large constant voltage current-steps were observed in the IV-characteristics of long NbN-MgO-NbN Josephson junctions in the presence of external magnetic fields of a few Gauss. The steps are separated by a voltage AV corresponding roughly to 3 to 5 times the voltage spacing expected between adjacent... | NbN-MgO-NbN; Long junctions; Current-steps; Voltage | 1993-03 |
| 2 |
 | Symko, Orest George | Tunneling studies of mesoscopic all-NBN junctions | A scanning tunneling microscope (STM) was used to position a NbN tip near a NbN thin film sputtered on a Si substrate. Measurements at 4.2 K clearly show an energy gap of 5.0 mV. The Coulomb blockade of tunneling and the Coulomb staircase, formed by single-electron charging of the central electrod... | All-NbN junctions; NbN | 1993-03 |
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