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Case studies of electrical characterisation of graphene by terahertz time-domain spectroscopy
Case studies of electrical characterisation of graphene by terahertz time-domain spectroscopy
- Source :
- 2D Materials, 2D Materials, IOP Publishing, 2021, ⟨10.1088/2053-1583/abdbcb⟩, Whelan, P R, Zhou, B, Bezencenet, O, Shivayogimath, A, Mishra, N, Shen, Q, Jessen, B S, Pasternak, I, Mackenzie, D M A, Ji, J, Sun, C, Seneor, P, Dlubak, B, Luo, B, Østerberg, F W, Huang, D, Shi, H, Luo, D, Wang, M, Ruoff, R S, Conran, B R, McAleese, C, Huyghebaert, C, Brems, S, Booth, T, Napal, I, Strupinski, W, Petersen, D H, Forti, S, Coletti, C, Jouvray, A, Teo, K B K, Centeno, A, Zurutuza, A, Legagneux, P, Jepsen, P U & Bøggild, P 2021, ' Case studies of electrical characterisation of graphene by terahertz time-domain spectroscopy ', 2D materials, vol. 8, no. 2, 022003 . https://doi.org/10.1088/2053-1583/abdbcb
- Publication Year :
- 2021
-
Abstract
- Graphene metrology needs to keep up with the fast pace of developments in graphene growth and transfer. Terahertz time-domain spectroscopy (THz-TDS) is a non-contact, fast, and non-destructive characterization technique for mapping the electrical properties of graphene. Here we show several case studies of graphene characterization on a range of different substrates that highlight the versatility of THz-TDS measurements and its relevance for process optimization in graphene production scenarios.
- Subjects :
- large-scale graphene
Materials science
Terahertz radiation
Nanotechnology
02 engineering and technology
terahertz spectroscopy
01 natural sciences
law.invention
CVD graphene
law
0103 physical sciences
General Materials Science
Process optimization
[PHYS.COND]Physics [physics]/Condensed Matter [cond-mat]
010306 general physics
Spectroscopy
Terahertz time-domain spectroscopy
ComputingMilieux_MISCELLANEOUS
large-scale grapheme
Graphene
Mechanical Engineering
General Chemistry
021001 nanoscience & nanotechnology
Condensed Matter Physics
Terahertz spectroscopy and technology
Metrology
Characterization (materials science)
CVD grapheme
Mechanics of Materials
0210 nano-technology
electrical mapping
Subjects
Details
- ISSN :
- 20531583
- Database :
- OpenAIRE
- Journal :
- 2D Materials
- Accession number :
- edsair.doi.dedup.....520430e160148c99129cea18cd899f41
- Full Text :
- https://doi.org/10.1088/2053-1583/abdbcb