Crossref journal-article
AIP Publishing
Review of Scientific Instruments (317)
Abstract

We report on the construction of an ultrahigh vacuum (UHV) scanning tunneling microscope (STM) specially designed for operation in the entire range of sample temperatures between 10 and 400 K. The sample is cooled by means of a liquid helium continuous-flow cryostat, while the supporting manipulator and the surrounding devices remain at room temperature. This allows rapid variation of the sample temperature. The standard instruments for surface preparation and analysis and the STM are contained in a single UHV chamber. By rotation of the manipulator the sample can be positioned in front of any of these instruments without changing the sample temperature. The performance of the microscope is demonstrated by two examples of images of xenon adsorbed on platinum(111) showing: (a) the evolution of the morphology of a submonolayer of xenon from adsorption at 17K up to desorption at about 90 K and (b) atomically resolved images of the hexagonal incommensurate rotated phase for xenon at monolayer completion.  

Bibliography

Horch, S., Zeppenfeld, P., David, R., & Comsa, G. (1994). An ultrahigh vacuum scanning tunneling microscope for use at variable temperature from 10 to 400 K. Review of Scientific Instruments, 65(10), 3204–3210.

Authors 4
  1. Sebastian Horch (first)
  2. Peter Zeppenfeld (additional)
  3. Rudolf David (additional)
  4. George Comsa (additional)
References 19 Referenced 38
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Dates
Type When
Created 23 years, 1 month ago (July 26, 2002, 8:29 a.m.)
Deposited 1 year, 6 months ago (Feb. 10, 2024, 10:17 a.m.)
Indexed 1 year, 6 months ago (Feb. 11, 2024, 7:27 a.m.)
Issued 30 years, 11 months ago (Oct. 1, 1994)
Published 30 years, 11 months ago (Oct. 1, 1994)
Published Print 30 years, 11 months ago (Oct. 1, 1994)
Funders 0

None

@article{Horch_1994, title={An ultrahigh vacuum scanning tunneling microscope for use at variable temperature from 10 to 400 K}, volume={65}, ISSN={1089-7623}, url={http://dx.doi.org/10.1063/1.1145219}, DOI={10.1063/1.1145219}, number={10}, journal={Review of Scientific Instruments}, publisher={AIP Publishing}, author={Horch, Sebastian and Zeppenfeld, Peter and David, Rudolf and Comsa, George}, year={1994}, month=oct, pages={3204–3210} }