Rectifying Properties of W-Ni Point Contact Diode in CO_2 Laser Radiation
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概要
- 論文の詳細を見る
The current-voltage characteristics of a tungsten-nickel point contact diode at audio frequencies and the d.c. voltage across the diode when illuminated with CO_2 laser radiation have been studied as a function of the applied d.c. bias. A large value of the rectified d.c. voltage was detected, when a complicated asymmetry in the I-V_b curve was observed. The characteristic with this asymmetry is not consistent with the simple tunneling theory, in which only the difference between the work functions of the metals in contact is taken into account. The V_<dc>-V_b characteristics calculated from the I-V_b curve by the assumption of the current controlled rectification agree well with the observed V_<dc>-V_b curves. This fact shows that the diode is a phase detector.
- 社団法人応用物理学会の論文
- 1977-08-05
著者
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Tako Toshiharu
Research Laboratory Of Precision Machinery And Electronics Tokyo Institute Of Technology
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NAGASIMA Akira
Research Laboratory of Precision Machinery and Electronics, Tokyo Institute of Technology
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Nagasima Akira
Research Laboratory Of Precision Machinery And Electronics Tokyo Institute Of Technology
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Tako Toshiharu
Research Laboratory Of Precision Machinery And Electonics Tokyo Institute Of Technology
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