Correlation of Distinct Physical Properties in Luttinger Liquid
ORAL
Abstract
Quantum-confined electrons in one dimension (1D) behave as Luttinger liquid, a strongly correlated electronic matter that features suppressed spectral density at the Fermi energy and spin-charge separation. Metallic single-walled carbon nanotubes (SWNTs) provide the ideal platform to explore 1D Luttinger liquid physics. However, unambiguous demonstration of Luttinger liquid phenomena in SWNTs has been challenging because the Luttinger liquid interaction parameters are not known a priori. Here we combine electrical transport and optical nanoscopy measurements to correlate completely different physical properties in the same Luttinger liquid. The Luttinger liquid interaction parameters independently determined from the two measurements agree quantitatively with each other. Such combined electrical and optical studies can open up new opportunities in exploring 1D Luttinger liquid physics, such as non-equilibrium transport and ultrafast dynamics.
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Presenters
Sihan Zhao
Univ of California - Berkeley
Authors
Sihan Zhao
Univ of California - Berkeley
Sheng Wang
Physics, Univ of California - Berkeley
Univ of California - Berkeley
Fanqi Wu
Department of Materials Science, University of Southern California
Univ of Southern California
Wu Shi
Lawrence Berkeley National Laboratory
Physics, University of California, Berkeley
Univ of California - Berkeley
Iqbal Utama
Physics, Univ of California - Berkeley
University of California at Berkeley
Univ of California - Berkeley
University of California, Berkeley
Tairu Lyu
Univ of California - Berkeley
Kenji Watanabe
National Institute for Materials Science
NIMS
National Institute for Material Science
Advanced Materials Laboratory, National Institute for Materials Science
National Institute of Materials Science
Research Center for Functional Materials, National Institute for Materials Science
National Institute for Materials Science (NIMS
Advanced Materials Laboratory, NIMS
National Institute for Materials Science, Advanced Materials Laboratory
National Institue for Materials Science
National Institute of Material Science
National Institute for Matericals Science
Advanced Materials Laboratory
National Institute for Materials Science, 1-1 Namiki
Advanced materials laboratory, National institute for Materials Science
NIMS-Japan
Takashi Taniguchi
National Institute for Materials Science
NIMS
National Institute for Material Science
Advanced Materials Laboratory, National Institute for Materials Science
National Institute of Materials Science
Research Center for Functional Materials, National Institute for Materials Science
National Institute for Materials Science (NIMS
Advanced Materials Laboratory, NIMS
National Institute for Materials Science, Advanced Materials Laboratory
National Institue for Materials Science
National Institute of Material Science
National Institute for Matericals Science
Advanced Materials Laboratory
National Institute for Materials Science, 1-1 Namiki
NIMS-Japan
Alex Zettl
UC Berkeley and LBNL
UC berkeley
Univ of California - Berkeley
Physics, UC Berkeley
Physics, University of California, Berkeley
University of California at Berkeley
Physics, University of California - Berkeley
Department of Physics, Univ of California - Berkeley
Chongwu Zhou
Department of Electrical Engineering, University of Southern California
Ming Hsieh Department of Electrical Engineering, University of Southern California
Univ of Southern California
Mork Family Department of Chemical Engineering and Materials Science & Ming Hsieh Department of Electrical Engineering, University of Southern California
