发明名称 |
DETECTION APPRATUS FOR LIGHT RAY |
摘要 |
PURPOSE: A photodetector is intended to provide excellent sensitivity and high response speed by applying bias voltage set. CONSTITUTION: A photodetector comprises a substrate(112), a first metallic electrode(115), a second metallic electrode(116), a nano susceptor(118), a power supply unit(120), and an ammeter(130). The substrate has a board form. The second metallic electrode is arranged at an interval from the first electrode. The nano susceptor makes schottky junction to the first electrode and makes ohmic junction to the second electrode. The power supply unit is electrically connected to the metallic electrodes and applies bias voltage. The ammeter is electrically connected to the metallic electrodes.
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申请公布号 |
KR20110121933(A) |
申请公布日期 |
2011.11.09 |
申请号 |
KR20100041452 |
申请日期 |
2010.05.03 |
申请人 |
KOREA INSTITUTE OF MACHINERY & MATERIALS |
发明人 |
KIM, JOON DONG;HAN, CHANG SOO;LEE, JI HYE;KIM, CHANG HYUN;KIM, DUK JONG;JEONG, SO HEE;CHANG, WON SEOK |
分类号 |
G01J1/18;B82B3/00;G01J1/16 |
主分类号 |
G01J1/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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