THE EFFECT OF ELECTRODE MATERIALS ON PB ALLOY SUPERCONDUCTING TUNNEL JUNCTIONS FOR SUBMILLIMETRE WAVE HETERODYNE RECEIVER APPLICATION

Claude SMX.; Moon SW.

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THE EFFECT OF ELECTRODE MATERIALS ON PB ALLOY SUPERCONDUCTING TUNNEL JUNCTIONS FOR SUBMILLIMETRE WAVE HETERODYNE RECEIVER APPLICATION

机译：电极材料对PB合金超导隧道结的影响，用于超薄波杂散接收器的应用

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Submicron superconducting tunnel junctions were fabricated for submillimetre wavelength heterodyne detection. To this end three types of Pb alloy electrodes were investigated. All have shown good I-V do characteristics but only the Pb-In-Au alloy produced stable and reliable junctions in vacuum and thermal cycling. Au-free junctions were found to be unreliable and would fail, i.e would form a short circuit, when placed in vacuum by desorption of water from the oxide barrier. This effect was subsequently stopped by alloying the electrode with 1% wt of Au leading to cathodic corrosion which in turn protects the junction from failing in vacuum. [References: 15]

机译：制作了亚微米超导隧道结，用于亚毫米波长外差检测。为此，研究了三种类型的Pb合金电极。所有这些都表现出良好的I-V行为特性，但是只有Pb-In-Au合金在真空和热循环中产生稳定可靠的结。发现无金结不可靠并且会失效，即当通过从氧化物阻挡层解吸水而置于真空中时会形成短路。随后通过将电极与1％wt的Au合金化来终止这种作用，从而导致阴极腐蚀，这反过来又可以防止结在真空中失效。 [参考：15]

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《Journal of Physics, D. Applied Physics: A Europhysics Journal》 |1997年第8期|共6页
作者
Claude SMX.; Moon SW.;
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正文语种 eng
中图分类应用物理学;
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Films;

机译：电影;

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1. THE EFFECT OF ELECTRODE MATERIALS ON PB ALLOY SUPERCONDUCTING TUNNEL JUNCTIONS FOR SUBMILLIMETRE WAVE HETERODYNE RECEIVER APPLICATION [J] . Claude SMX., Moon SW. Journal of Physics, D. Applied Physics: A Europhysics Journal . 1997,第8期

机译：电极材料对PB合金超导隧道结的影响，用于超薄波杂散接收器的应用
2. Thermal stability of Pb‐alloy Josephson junction electrode materials. II. Effects of SiO coating on Pb‐In‐Au base electrode [J] . Journal of Applied Physics . 1981,第3期

机译：铅合金约瑟夫森结电极材料的热稳定性。二。 SiO涂层对Pb-In-Au基电极的影响
3. Thermal stability of Pb‐alloy Josephson junction electrode materials. I. Effects of film thickness and grain size of Pb‐In‐Au base electrodes [J] . Journal of Applied Physics . 1981,第3期

机译：铅合金约瑟夫森结电极材料的热稳定性。 I.Pb-In-Au基电极的膜厚和晶粒尺寸的影响
4. Millimetre And Submillimetre Wave Heterodyne Receivers For Atmospheric Sounding And Radioastronomy [C] . Beaudin, G., Deschamps, . 2001

机译：用于大气探测和射电天文学的毫米和亚毫米波外差接收器
5. TUNNELING AND TRANSPORT VIA LOCALIZED STATES IN THIN AMORPHOUS SILICON TUNNEL BARRIERS AND THE APPLICATION OF THESE BARRIERS IN A TUNNELING STUDY OF SUPERCONDUCTING VANADIUM-GALLIUM ALLOY FILMS (RESONANT, APB APPROXIMATION, HOPPING, INELASTIC). [D] . BENDING, SIMON JOHN. 1986

机译：在非晶硅隧道薄壁中通过局部化状态进行隧穿和传输，以及这些屏障在超导钒镓合金薄膜（共振，APB逼近，跃迁，弹性）的隧穿研究中的应用。
6. Observation of microwave absorption and emission from incoherent electron tunneling through a normal-metal–insulator–superconductor junction [O] . Shumpei Masuda, Kuan Y. Tan, Matti Partanen, -1

机译：非相干电子穿过正常金属-绝缘体-超导体结的微波吸收和发射的观测
7. Quantum‐limited heterodyne detection of millimeter waves using superconducting tantalum tunnel junctions [O] . C. A. Mears, Qing Hu, P. L. Richards, 1990

机译：使用超导钽隧道结的毫米波量子有限的外差检测
8. A Submillimeter Wave SIS Heterodyne Receiver Using Nb Tunnel Junctions with Integrated Tuning Circuits for 626 GHz [R] . Salez, M., McGrath, W., Febvre, P., 1993

机译：亚毫米波sIs外差接收器，采用Nb隧道结，集成调谐电路，用于626 GHz

THE EFFECT OF ELECTRODE MATERIALS ON PB ALLOY SUPERCONDUCTING TUNNEL JUNCTIONS FOR SUBMILLIMETRE WAVE HETERODYNE RECEIVER APPLICATION

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