The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.
Transparent Conductive Two-Dimensional Titanium Carbide Epitaxial Thin Films
Open accessAbstract
High Resolution Image Download MS PowerPoint Slide Since the discovery of graphene, the quest for two-dimensional (2D) materials has intensified greatly. Recently, a new family of 2D transition metal carbides and carbonitrides (MXenes) was discovered that is both conducting and hydrophilic, an uncommon combination. To date MXenes have been produced as powders, flakes, and colloidal solutions. Herein, we report on the fabrication of ∼1 × 1 cm 2 Ti 3 C 2 films by selective etching of Al, from sputter-deposited epitaxial Ti 3 AlC 2 films, in aqueous HF or NH 4 HF 2 . Films that were about 19 nm thick, etched with NH 4 HF 2, transmit ∼90% of the light in the visible-to-infrared range and exhibit metallic conductivity down to ∼100 K. Below 100 K, the films’ resistivity increases with decreasing temperature and they exhibit negative magnetoresistance—both observations consistent with a weak localization phenomenon characteristic of many 2D defective solids. This advance opens the door for the use of MXenes in electronic, photonic, and sensing applications.
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Cites
Electric Field Effect in Atomically Thin Carbon Films
Novoselov, K. S., Geim, A. K., Morozov, S. V., Jiang, D., Zhang, Y., Dubonos, S. V., Grigorieva, I. V., & Firsov, A. A. (2004) · Science · doi:10.1126/science.1102896 · Cited by 66,834
Two-dimensional atomic crystals
Novoselov, K. S., Jiang, D., Schedin, F., Booth, T. J., Khotkevich, V. V., Morozov, S. V., & Geim, A. K. (2005) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.0502848102 · Cited by 11,788
Fine Structure Constant Defines Visual Transparency of Graphene
Nair, R. R., Blake, P., Grigorenko, A. N., Novoselov, K. S., Booth, T. J., Stauber, T., Peres, N. M. R., & Geim, A. K. (2008) · Science · doi:10.1126/science.1156965 · Cited by 9,084
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Metallic Ti3C2T x MXene Gas Sensors with Ultrahigh Signal-to-Noise Ratio
Kim, S. J., Koh, H.-J., Ren, C. E., Kwon, O., Maleski, K., Cho, S.-Y., Anasori, B., Kim, C.-K., Choi, Y.-K., Kim, J., et al. (2018) · ACS Nano · doi:10.1021/acsnano.7b07460 · Cited by 1,699
Self-citationTwo-Dimensional Molybdenum Carbide (MXene) as an Efficient Electrocatalyst for Hydrogen Evolution
Seh, Z. W., Fredrickson, K. D., Anasori, B., Kibsgaard, J., Strickler, A. L., Lukatskaya, M. R., Gogotsi, Y., Jaramillo, T. F., & Vojvodic, A. (2016) · ACS Energy Letters · doi:10.1021/acsenergylett.6b00247 · Cited by 1,482
Self-citationFluorine‐Free Synthesis of High‐Purity Ti3C2Tx (T=OH, O) via Alkali Treatment
Li, T., Yao, L., Liu, Q., Gu, J., Luo, R., Li, J., Yan, X., Wang, W., Liu, P., Chen, B., et al. (2018) · Angewandte Chemie International Edition · doi:10.1002/anie.201800887 · Cited by 1,457
Ten Years of Progress in the Synthesis and Development of MXenes
Naguib, M., Barsoum, M. W., & Gogotsi, Y. (2021) · Advanced Materials · doi:10.1002/adma.202103393 · Cited by 1,257
Self-citationLarge-scale delamination of multi-layers transition metal carbides and carbonitrides “MXenes”
Naguib, M., Unocic, R. R., Armstrong, B. L., & Nanda, J. (2015) · Dalton Transactions · doi:10.1039/c5dt01247c · Cited by 964
Metadata
- Authors
- Halim, J., Lukatskaya, M. R., Cook, K. M., Lu, J., Smith, C. R., Näslund, L.-Å., May, S. J., Hultman, L., Gogotsi, Y., Eklund, P., & Barsoum, M. W.
- Venue
- Chemistry of Materials
- Publisher
- American Chemical Society (ACS)
- Published
- 2014-03-19
- Volume
- 26
- Issue
- 7
- Pages
- 2374-2381
- ISSN
- 0897-4756 (ISSN-L)
- 1520-5002
- OpenAlex
- W2038020702
- Cited by
- 1,698
- References
- 3
- FWCI
- 20.70
- Type
- journal article
- Language
- en
- Open access
- hybrid
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- Halim, J., Lukatskaya, M. R., Cook, K. M., Lu, J., Smith, C. R., Näslund, L.-Å., May, S. J., Hultman, L., Gogotsi, Y., Eklund, P., & Barsoum, M. W. (2014). Transparent Conductive Two-Dimensional Titanium Carbide Epitaxial Thin Films. Chemistry of Materials. https://doi.org/10.1021/cm500641a
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