HIGHLY CONTROLLABLE FABRICATION OF FIBER PROBE FOR PHOTON SCANNING TUNNELING MICROSCOPE

被引：0
|
作者：
PANGARIBUAN, T
JIANG, SD
OHSU, M
机构：
[1] TOKYO INST TECHNOL,INTERDISCIPLINARY GRAD SCH SCI & ENGN,MIDORI KU,YOKOHAMA,KANAGAWA 227,JAPAN
[2] KANAGAWA ACAD SCI & TECHNOL,KAWASAKI,KANAGAWA,JAPAN
来源：
SCANNING | 1994年 / 16卷 / 06期
关键词：
PHOTON; SCANNING TUNNELING MICROSCOPE; OPTICAL FIBER; ETCHING;
D O I：
暂无
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
A selective chemical etching was used to fabricate fiber probes for the photon scanning tunneling microscope (PSTM). The cladding diameter of the fiber probe was controlled by varying the first-step etching time. The cone angle of the fiber probe tip was controlled by varying the doping ratio of the fiber and the composition of the etching solution. A cladding diameter of 8 mu m and a tip diameter of about 3 nm were fabricated. The smallest cone angle was 14 degrees.
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页码：362 / 367
页数：6
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