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1997 | 92 | 1 | 209-214
Article title

STM/AFM Images and Tunneling Spectra of Nd_{2-x}Ce_{x}CuO_{4-y} Single Crystals

Content
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Languages of publication
EN
Abstracts
EN
The results of the scanning tunneling microscopy and spectroscopy as well as atomic force microscopy measurements on the Nd_{2-x}Ce_{x}CuO_{4-y} single crystals in ambient conditions are reported. Using the scanning tunneling microscopy we were able to modify the Nd_{2-x}Ce_{x}CuO_{4-y} ab-plane in air under the conditions of sample bias voltage V_{t}=500 mV and set current I_{s}=0.3 nA. It is possible to prepare atomically flat and clean surfaces as well as to create new structures in a nanometer scale in these electron-doped materials. The similar processes were not observed during atomic force microscopy imaging.
Keywords
EN
Year
Volume
92
Issue
1
Pages
209-214
Physical description
Dates
published
1997-07
Contributors
author
  • Institute of Physics, Poznań Universityof Technology, Piotrowo 3, 60-965 Poznań, Poland
author
  • Department of Applied Physics and Mathematics, Technical University of Gdańsk, Narutowicza 11/12, 80-952 Gdańsk, Poland
author
  • Department of Applied Physics and Mathematics, Technical University of Gdańsk, Narutowicza 11/12, 80-952 Gdańsk, Poland
author
  • Institute of Physics, Poznań Universityof Technology, Piotrowo 3, 60-965 Poznań, Poland
References
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv92z128kz
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