Near‐field imaging and spectroscopy of electronic states in single‐walled carbon nanotubes | Zendy

Qian Huihong | Zendy; Gokus Tobias | Zendy; Anderson Neil | Zendy; Novotny Lukas | Zendy; Meixner Alfred J. | Zendy; Hartschuh Achim | Zendy

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Near‐field imaging and spectroscopy of electronic states in single‐walled carbon nanotubes

Author(s) -

Qian Huihong,

Gokus Tobias,

Anderson Neil,

Novotny Lukas,

Meixner Alfred J.,

Hartschuh Achim

Publication year - 2006

Publication title -

physica status solidi (b)

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.51

H-Index - 109

eISSN - 1521-3951

pISSN - 0370-1972

DOI - 10.1002/pssb.200669179

Subject(s) - photoluminescence , carbon nanotube , spectroscopy , excitation , materials science , photoluminescence excitation , field electron emission , laser , optical properties of carbon nanotubes , field (mathematics) , molecular physics , raster scan , atomic physics , nanotechnology , optoelectronics , nanotube , optics , chemistry , physics , electron , mathematics , quantum mechanics , pure mathematics

Near‐field photoluminescence spectroscopy was used to study the electronic properties of semiconducting Single‐Walled Carbon Nanotubes in different environments. A sharp laser‐illuminated metal tip was raster scanned over the sample and served as a strongly confined excitation source. We observed localization of photoluminescence and variations of emission energies along nanotubes on a length scale of about 30 nm. (© 2006 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)

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