Dynamical Control over Terahertz Electromagnetic Interference Shielding with 2D Ti3C2Ty MXene by Ultrafast Optical Pulses.
Li G, Amer N, Eid HAH, Huang S, Turchinovich D, Mochalin VN, Hegmann FA, Titova LV (2020)
Nano letters 20(1): 636-643.
Zeitschriftenaufsatz
| Veröffentlicht | Englisch
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Autor*in
Li, Guangjiang;
Amer, Naaman;
Eid, Hassan A. HafezUniBi;
Huang, Shuohan;
Turchinovich, DmitryUniBi;
Mochalin, Vadym N;
Hegmann, Frank A;
Titova, Lyubov V
Einrichtung
Abstract / Bemerkung
High electrical conductivity and strong absorption of electromagnetic radiation in the terahertz (THz) frequency range by metallic 2D MXene Ti3C2Ty make it a promising material for electromagnetic interference shielding, THz detectors, and transparent conducting electrodes. Here, we demonstrate that ultrafast optical pulses with wavelengths straddling the visible range (400 and 800 nm) induce transient broad-band THz transparency in the MXene that persists for nanoseconds. We demonstrate that optically induced transient THz transparency is independent of temperature from 95 to 290 K. This discovery opens new possibilities for development of switchable electromagnetic interference shielding materials and devices that can be rendered partially transparent on demand for transmitting THz signals, or for designing new THz devices such as sensitive optically gated detectors.
Erscheinungsjahr
2020
Zeitschriftentitel
Nano letters
Band
20
Ausgabe
1
Seite(n)
636-643
ISSN
1530-6984
eISSN
1530-6992
Page URI
https://pub.uni-bielefeld.de/record/2939920
Zitieren
Li G, Amer N, Eid HAH, et al. Dynamical Control over Terahertz Electromagnetic Interference Shielding with 2D Ti3C2Ty MXene by Ultrafast Optical Pulses. Nano letters. 2020;20(1):636-643.
Li, G., Amer, N., Eid, H. A. H., Huang, S., Turchinovich, D., Mochalin, V. N., Hegmann, F. A., et al. (2020). Dynamical Control over Terahertz Electromagnetic Interference Shielding with 2D Ti3C2Ty MXene by Ultrafast Optical Pulses. Nano letters, 20(1), 636-643. https://doi.org/10.1021/acs.nanolett.9b04404
Li, Guangjiang, Amer, Naaman, Eid, Hassan A. Hafez, Huang, Shuohan, Turchinovich, Dmitry, Mochalin, Vadym N, Hegmann, Frank A, and Titova, Lyubov V. 2020. “Dynamical Control over Terahertz Electromagnetic Interference Shielding with 2D Ti3C2Ty MXene by Ultrafast Optical Pulses.”. Nano letters 20 (1): 636-643.
Li, G., Amer, N., Eid, H. A. H., Huang, S., Turchinovich, D., Mochalin, V. N., Hegmann, F. A., and Titova, L. V. (2020). Dynamical Control over Terahertz Electromagnetic Interference Shielding with 2D Ti3C2Ty MXene by Ultrafast Optical Pulses. Nano letters 20, 636-643.
Li, G., et al., 2020. Dynamical Control over Terahertz Electromagnetic Interference Shielding with 2D Ti3C2Ty MXene by Ultrafast Optical Pulses. Nano letters, 20(1), p 636-643.
G. Li, et al., “Dynamical Control over Terahertz Electromagnetic Interference Shielding with 2D Ti3C2Ty MXene by Ultrafast Optical Pulses.”, Nano letters, vol. 20, 2020, pp. 636-643.
Li, G., Amer, N., Eid, H.A.H., Huang, S., Turchinovich, D., Mochalin, V.N., Hegmann, F.A., Titova, L.V.: Dynamical Control over Terahertz Electromagnetic Interference Shielding with 2D Ti3C2Ty MXene by Ultrafast Optical Pulses. Nano letters. 20, 636-643 (2020).
Li, Guangjiang, Amer, Naaman, Eid, Hassan A. Hafez, Huang, Shuohan, Turchinovich, Dmitry, Mochalin, Vadym N, Hegmann, Frank A, and Titova, Lyubov V. “Dynamical Control over Terahertz Electromagnetic Interference Shielding with 2D Ti3C2Ty MXene by Ultrafast Optical Pulses.”. Nano letters 20.1 (2020): 636-643.
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