Raman spectroscopy study of graphene thin films synthesized from solid precursor
Само за регистроване кориснике
2016
Аутори
Prekodravac, JovanaMarković, Zoran M.
Jovanović, Svetlana P.
Holclajtner-Antunović, Ivanka D.
Pavlović, Vladimir B.
Todorović-Marković, Biljana
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
In this work, we present Raman spectroscopy study of graphene thin films obtained by rapid thermal annealing in vacuum. As a carbon source, we used spectroscopic graphite electrodes cut into small pieces on top of which we deposited copper/nickel thin films. Samples were then annealed at different annealing temperatures (600, 700, 800 and 900 degrees C) for 30 min. Raman spectroscopy study showed that annealing at lower annealing temperatures (600 and 700 degrees C) leads to formation of single layer graphene thin films with relatively high level of defects. Annealing at higher annealing temperatures (800 and 900 degrees C), on the other hand, resulted in formation of homogenous multilayer graphene thin films. From Raman spectra, we also concluded that samples annealed at higher annealing temperatures had lower level of defects compared to the samples annealed at lower annealing temperatures.
Кључне речи:
Graphene / Rapid thermal annealing / Raman spectroscopyИзвор:
Optical and Quantum Electronics, 2016, 48, 2Финансирање / пројекти:
- Танки слојеви једнослојних угљеничних нанотуба и графена за примену у електроници (RS-MESTD-Basic Research (BR or ON)-172003)
- bilateral Project Serbia-Slovakia [SK-SRB-2013-0044, 451-03-545/2015-09/07]
DOI: 10.1007/s11082-016-0385-5
ISSN: 0306-8919; 1572-817X
WoS: 000368741200039
Scopus: 2-s2.0-84955304797
Колекције
Институција/група
VinčaTY - JOUR AU - Prekodravac, Jovana AU - Marković, Zoran M. AU - Jovanović, Svetlana P. AU - Holclajtner-Antunović, Ivanka D. AU - Pavlović, Vladimir B. AU - Todorović-Marković, Biljana PY - 2016 UR - https://vinar.vin.bg.ac.rs/handle/123456789/903 AB - In this work, we present Raman spectroscopy study of graphene thin films obtained by rapid thermal annealing in vacuum. As a carbon source, we used spectroscopic graphite electrodes cut into small pieces on top of which we deposited copper/nickel thin films. Samples were then annealed at different annealing temperatures (600, 700, 800 and 900 degrees C) for 30 min. Raman spectroscopy study showed that annealing at lower annealing temperatures (600 and 700 degrees C) leads to formation of single layer graphene thin films with relatively high level of defects. Annealing at higher annealing temperatures (800 and 900 degrees C), on the other hand, resulted in formation of homogenous multilayer graphene thin films. From Raman spectra, we also concluded that samples annealed at higher annealing temperatures had lower level of defects compared to the samples annealed at lower annealing temperatures. T2 - Optical and Quantum Electronics T1 - Raman spectroscopy study of graphene thin films synthesized from solid precursor VL - 48 IS - 2 DO - 10.1007/s11082-016-0385-5 ER -
@article{ author = "Prekodravac, Jovana and Marković, Zoran M. and Jovanović, Svetlana P. and Holclajtner-Antunović, Ivanka D. and Pavlović, Vladimir B. and Todorović-Marković, Biljana", year = "2016", abstract = "In this work, we present Raman spectroscopy study of graphene thin films obtained by rapid thermal annealing in vacuum. As a carbon source, we used spectroscopic graphite electrodes cut into small pieces on top of which we deposited copper/nickel thin films. Samples were then annealed at different annealing temperatures (600, 700, 800 and 900 degrees C) for 30 min. Raman spectroscopy study showed that annealing at lower annealing temperatures (600 and 700 degrees C) leads to formation of single layer graphene thin films with relatively high level of defects. Annealing at higher annealing temperatures (800 and 900 degrees C), on the other hand, resulted in formation of homogenous multilayer graphene thin films. From Raman spectra, we also concluded that samples annealed at higher annealing temperatures had lower level of defects compared to the samples annealed at lower annealing temperatures.", journal = "Optical and Quantum Electronics", title = "Raman spectroscopy study of graphene thin films synthesized from solid precursor", volume = "48", number = "2", doi = "10.1007/s11082-016-0385-5" }
Prekodravac, J., Marković, Z. M., Jovanović, S. P., Holclajtner-Antunović, I. D., Pavlović, V. B.,& Todorović-Marković, B.. (2016). Raman spectroscopy study of graphene thin films synthesized from solid precursor. in Optical and Quantum Electronics, 48(2). https://doi.org/10.1007/s11082-016-0385-5
Prekodravac J, Marković ZM, Jovanović SP, Holclajtner-Antunović ID, Pavlović VB, Todorović-Marković B. Raman spectroscopy study of graphene thin films synthesized from solid precursor. in Optical and Quantum Electronics. 2016;48(2). doi:10.1007/s11082-016-0385-5 .
Prekodravac, Jovana, Marković, Zoran M., Jovanović, Svetlana P., Holclajtner-Antunović, Ivanka D., Pavlović, Vladimir B., Todorović-Marković, Biljana, "Raman spectroscopy study of graphene thin films synthesized from solid precursor" in Optical and Quantum Electronics, 48, no. 2 (2016), https://doi.org/10.1007/s11082-016-0385-5 . .