Nanotechnology 501 Lecture Series
A Primer on Scanning Tunneling Microscopy (STM)
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Supporting Documents
- Presentation (with audio) (SWF)
- Presentation Slides (PDF, 2.97 Mb)
- Podcast (video) What's this? (MP4, 86.35 Mb)
- Podcast (audio) What's this? (MP3, 38.67 Mb)
| Contributor(s) | Ron Reifenberger Purdue University, West Lafayette |
|---|---|
| Abstract | Scanning Probe Microscopes and their remarkable ability to provide three-dimensional maps of surfaces at the nanometer length scale have arguably been the most important tool in establishing the world-wide emergence of Nanotechnology. In this talk, the fundamental ideas behind the first scanning probe microscope – the Scanning Tunneling Microscope (STM) – will be reviewed. By controlling quantum mechanical electron tunneling, an exquisitely sensitive probe can be built to measure height variations above a surface at the picometer (10-12 m) level. Some of the historically important problems solved by STMs will be discussed and a few of the important design principles required to build an STM will also be outlined. |
| Sponsored by | NCN@Purdue Student Leadership Team |
| Cite this work | If you reference this work in a publication, please cite as follows: |
| Date posted | 04 Apr, 2006 |
| Time | 01:30 PM, April 03, 2006 |
| Location | EE Building, Room 317 |
| Type | Online Presentations |
| Tags |
Citations
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Reviews
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Posted on 08 May, 2007 by steve hershman
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Posted on 28 September, 2006 by Joseph M. Cychosz
an eloquent presentation of the history, operaton and theory behind the STM.
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Posted on 12 April, 2006 by Mark Lundstrom
outstanding talk. please give us another tutorial!
See also
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9.5 Ranking Series
Part of: Nanotechnology 501 Lecture Series
Nanotechnology 501 Lecture Series
Nanotechnology 501 is a series of lectures designed to provide an introduction to nanotechnology. This series is similar to our popular Nanotechnology 101 series, but directed at the graduate student/professional level.
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