rastrovací tunelová mikroskopie [Microscopy, Scanning Tunneling]
- Termíny
-
mikroskopie rastrovací tunelová
skenovací tunelová mikroskopie
-
Scanning Tunneling Microscopy
Scanning Tunnelling Microscopy
A type of scanning probe microscopy in which a very sharp conducting needle is swept just a few angstroms above the surface of a sample. The tiny tunneling current that flows between the sample and the needle tip is measured, and from this are produced three-dimensional topographs. Due to the poor electron conductivity of most biological samples, thin metal coatings are deposited on the sample.
- DUI
- D016252 MeSH Prohlížeč
- CUI
- M0024822
- Předchozí užití
- Microscopy, Electron, Scanning (1987-1990)
- Historická pozn.
- 91
- Veřejná pozn.
- 91
Povolená podhesla
- HI
- dějiny
- EC
- ekonomika
- ES
- etika
- CL
- klasifikace
- MT
- metody 1
- ST
- normy
- IS
- přístrojové vybavení
- SN
- statistika a číselné údaje
- TD
- trendy
- VE
- veterinární