Electron Tunneling in Superconducting Cd-Al2O3-Al Junctions |
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Page 36
... current source using four 1.5 volt batteries was used . The 10 μf The 10 uf capacitor served to smooth the current output of the dc source . Care was taken to isolate all the circuit ground points from the power line ground . The ...
... current source using four 1.5 volt batteries was used . The 10 μf The 10 uf capacitor served to smooth the current output of the dc source . Care was taken to isolate all the circuit ground points from the power line ground . The ...
Page 39
... current is increased slightly , it follows the external load line and jumps to the next point with higher current value . Similarly , when the characteristic is mapped out in the opposite sense with a current source starting from a high ...
... current is increased slightly , it follows the external load line and jumps to the next point with higher current value . Similarly , when the characteristic is mapped out in the opposite sense with a current source starting from a high ...
Page 77
... current source so that a current I flows through it , the voltage V developing across it is a function of the current I. Thus , V = V ( I ) . Let V. be the voltage when the current through the device is I. · Let there be an a.c. current ...
... current source so that a current I flows through it , the voltage V developing across it is a function of the current I. Thus , V = V ( I ) . Let V. be the voltage when the current through the device is I. · Let there be an a.c. current ...
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40 Cu wires aluminum bakelite plate BCS theory bell jar cadmium cadmium films Cold Trap collodian cooling coil foil CORNELL CORNELL UNIVERSITY CORNELL EZRA CORNELL FOUNDED CORNELL UNIVE CORNELL UNIVERSITY CORNELL CORNELL UNIVERSITY LIBRARY critical field cryostat density derivative direct current dV/dI edges electrons energy gap evaporated extra structure EZRA CORNELL Fermi surface FOUNDED CORNELL CORNELL FZRA gauss Ginzburg-Landau theory glass substrate Helmholtz coils I-V characteristics insulator KCr alum kilohm lead heat switch LIBRARY UNIVERSITY magnetic field main coil main peak measuring coil foil modulation N₂ negative resistance normal metal normal resistance ohms OUNDED particles phonon Phys presence of magnetic pumping resistor salt pill shown in Fig superconductor teflon holders temperature measuring coil thickness transition temperature tunneling current tunneling junction UNIVER CORNELL UNIVERSIT UNIVERSITY CORNELL CORNELL UNIVERSITY CORNELL LIBRARY voltage