Resonance behavior of the defect-induced Raman mode of single-chirality enriched carbon nanotubes

Laudenbach J, Hennrich F, Telg H, Kappes M, Maultzsch J (2013)

Publication Status: Published

Publication Type: Journal article

Publication year: 2013

Journal

Physical Review B American Physical Society

Publisher: AMER PHYSICAL SOC

Book Volume: 87

Journal Issue: 16

DOI: 10.1103/PhysRevB.87.165423

Open Access Link: https://arxiv.org/abs/1212.4727

Abstract

We present a resonance Raman study of the disorder-induced D mode in a sample highly enriched with semiconducting (9,7) single-walled carbon nanotubes in the excitation energy range of 1.49-2.05 eV. The intensity of the D mode shows a resonance behavior near the optical transition of the (9,7) tube. The well-known dispersion of the D-mode frequency, on the other hand, is not observed at the resonance, but only above a certain excitation energy. We explain our results by numerical simulations of the D-mode spectra. DOI: 10.1103/PhysRevB.87.165423

Authors with CRIS profile

Janina Maultzsch Lehrstuhl für Experimentalphysik

Involved external institutions

Technische Universität Berlin DE Germany (DE) Karlsruhe Institute of Technology (KIT) DE Germany (DE) Los Alamos National Laboratory US United States (USA) (US)

How to cite

APA:

Laudenbach, J., Hennrich, F., Telg, H., Kappes, M., & Maultzsch, J. (2013). Resonance behavior of the defect-induced Raman mode of single-chirality enriched carbon nanotubes. Physical Review B, 87(16). https://doi.org/10.1103/PhysRevB.87.165423

MLA:

Laudenbach, Jan, et al. "Resonance behavior of the defect-induced Raman mode of single-chirality enriched carbon nanotubes." Physical Review B 87.16 (2013).

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