This title appears in the Scientific Report :
2006
Please use the identifier:
http://dx.doi.org/10.1103/PhysRevLett.97.206102 in citations.
Please use the identifier: http://hdl.handle.net/2128/7685 in citations.
Scanning tunneling spectroscopy of Ag films: the effect of periodic versus quasiperiodic modulation
Scanning tunneling spectroscopy of Ag films: the effect of periodic versus quasiperiodic modulation
By using scanning tunneling spectroscopy to probe a silver thin film that contains both periodic and quasiperiodic modulation, and by using Fourier analysis, we unravel the influences of individual Fourier components of the scattering potential (periodic versus quasiperiodic) on the electronic struc...
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Personal Name(s): | Eom, D. |
---|---|
Jiang, C.-S. / Yu, H.-B. / Shi, J. / Niu, Q. / Ebert, Ph. / Shih, C. K. | |
Contributing Institute: |
Mikrostrukturforschung; IFF-IMF |
Published in: | Physical review letters, 97 (2006) S. 206102 |
Imprint: |
College Park, Md.
APS
2006
|
Physical Description: |
206102 |
DOI: |
10.1103/PhysRevLett.97.206102 |
Document Type: |
Journal Article |
Research Program: |
Kondensierte Materie |
Series Title: |
Physical Review Letters
97 |
Subject (ZB): | |
Link: |
Get full text OpenAccess |
Publikationsportal JuSER |
Please use the identifier: http://hdl.handle.net/2128/7685 in citations.
By using scanning tunneling spectroscopy to probe a silver thin film that contains both periodic and quasiperiodic modulation, and by using Fourier analysis, we unravel the influences of individual Fourier components of the scattering potential (periodic versus quasiperiodic) on the electronic structure of a one-dimensional quasiperiodically modulated thin Ag film. Along the periodically modulated direction, a Bragg reflection-induced energy gap is observed in k space. On the other hand, the exotic E vs k spectrum with many minigaps was observed along the quasiperiodic direction. |