Title :
The photo-controlled MOBILE´s with RTD/HPT structure
Author :
Liang, Huilai ; Guo, Weilian ; Niu, Pingjuan ; Zhang, Shilin ; Zhong, Ming ; Qi, Haitao
Author_Institution :
Sch. of Electron. Inf. Eng., Tianjin Univ., China
Abstract :
In this paper, by replacing the HEMT with a phototransistor in the MOBILE´S, we can get a novel optoelectronic functional device, which presents the function of both photocurrent switching and photo-current latching. Furthermore, basing on photo-current latching behavior, various photo-controlled basis logic gate elements such as Delayed Flip-Flop (DFF) can be designed and fabricated.
Keywords :
flip-flops; heterojunction bipolar transistors; nanotechnology; optical bistability; optical logic; optical switches; photoconductivity; phototransistors; resonant tunnelling diodes; RTD/HPT structure; delayed flip-flop; heterojunction bipolar phototransistor; monostable-bistable transition logic elements; optoelectronic functional device; photocontrolled MOBILE; photocontrolled basis logic gate elements; photocurrent latching; photocurrent switching; phototransistor; resonant tunneling diode; Bipolar transistors; Circuit simulation; Clocks; Communication system control; Control systems; Optical control; Photoconductivity; Phototransistors; Silicon; Voltage;
Conference_Titel :
Optoelectronic and Microelectronic Materials and Devices, 2002 Conference on
Print_ISBN :
0-7803-7571-8
DOI :
10.1109/COMMAD.2002.1237270
