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Shaping of tungsten tips for scanning tunneling microscope

✍ Scribed by A. Cricenti; S. Selci; R. Generosi; E. Gori; G. Chiarotti


Publisher
Elsevier Science
Year
1989
Tongue
English
Weight
214 KB
Volume
70
Category
Article
ISSN
0038-1098

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Single quantum dots as scanning tunnelin
✍ M. Hauser; J. Smoliner; C. Eder; G. Ploner; G. Strasser; E. Gornik πŸ“‚ Article πŸ“… 1996 πŸ› Elsevier Science 🌐 English βš– 429 KB

We report the use of single quantum dot structures as tips on a scanning tunneling microscope (STM). A single quantum dot structure with a diameter of less than 200 nm and a height of 2 Β΅m was fabricated by reactive ion etching. This dot was placed on a 40 Β΅m-high mesa and mounted on the tip of a ST