Searched for: subject:"scanning%5C+tunnelling%5C+spectroscopy"
(1 - 5 of 5)
document
Miwa, J.A. (author), Mol, J.A. (author), Salfi, J. (author), Rogge, S. (author), Simmons, M.Y. (author)
Single phosphorus donors in silicon are promising candidates as qubits in the solid state. Here, we present low temperature scanning probe microscopy and spectroscopy measurements of individual phosphorus dopants deliberately placed in p-type silicon ?1?nm below the surface. The ability to image individual dopants combined with scanning...
journal article 2013
document
Kong, J. (author), LeRoy, B.J. (author), Lemay, S.G. (author), Dekker, C. (author)
We have developed a fabrication process for incorporating a gate electrode into suspended single-walled carbon nanotube structures for scanning tunneling spectroscopy studies. The nanotubes are synthesized by chemical vapor deposition directly on a metal surface. The high temperature (800?°C) involved in the growth process poses challenging...
journal article 2005
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LeRoy, B.J. (author), Lemay, S.G. (author), Kong, J. (author), Dekker, C. (author)
We have performed low-temperature scanning tunneling microscopy measurements on single-wall carbon nanotubes that are freely suspended over a trench. The nanotubes were grown by chemical vapor deposition on a Pt substrate with predefined trenches etched into it. Atomic resolution was obtained on the freestanding portions of the nanotubes....
journal article 2004
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Maltezopoulos, T. (author), Kubetzka, A. (author), Morgenstern, M. (author), Wiesendanger, R. (author), Lemay, S.G. (author), Dekker, C. (author)
We investigated the local density of states (LDOS) of extended individual metallic single-walled carbon nanotubes using low-temperature scanning tunneling spectroscopy. We observed that the LDOS oscillates with energy close to the Fermi level. The oscillation period of about 50 meV varies with position on the nanotube. Maps of the LDOS reveal...
journal article 2003
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Dekker, C. (author), Tans, S.J. (author), Oberndorff, B. (author), Meyer, R. (author), Venema, L.C. (author)
journal article 1997
Searched for: subject:"scanning%5C+tunnelling%5C+spectroscopy"
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