Journal article
Electronic properties of freestanding Ti3C2Tx MXene monolayers
Applied physics letters, v 108(3), p033102
2016
Featured in Collection : UN Sustainable Development Goals @ Drexel
Abstract
We report on the electrical characterization of single MXene Ti(3)C(2)Tx flakes ( where T is a surface termination) and demonstrate the metallic nature of their conductivities. We also show that the carrier density can be modulated by an external gate voltage. The density of free carriers is estimated to be 8 +/- 3 X 10(21) cm(-3) while their mobility is estimated to be 0.7 +/- 0.2 cm(2)/Vs. Electrical measurements, in the presence of a magnetic field, show a small, but clearly discernable, quadratic increase in conductance at 2.5 K. (C) 2016 AIP Publishing LLC.
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Details
- Title
- Electronic properties of freestanding Ti3C2Tx MXene monolayers
- Creators
- A. Miranda - University of Duisburg-EssenJoseph Halim - Drexel UniversityM. W. Barsoum - Drexel UniversityA. Lorke - University of Duisburg-Essen
- Publication Details
- Applied physics letters, v 108(3), p033102
- Publisher
- American Institute of Physics (AIP)
- Resource Type
- Journal article
- Language
- English
- Academic Unit
- Materials Science and Engineering
- Web of Science ID
- WOS:000373055500039
- Scopus ID
- 2-s2.0-84955459452
- Other Identifier
- 991019167739204721
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- Collaboration types
- Domestic collaboration
- International collaboration
- Web of Science research areas
- Physics, Applied