Physical properties of carbon nanowalls synthesized by the ICP-PECVD method vs. the growth time

Physical properties of carbon nanowalls synthesized by the ICP-PECVD method vs. the growth time

Abstract Investigation of the physical properties of carbon nanowall (CNW) films is carried out in correlation with the growth time. The structural, electronic, optical and electrical properties of CNW films are investigated using electron microscopy, Raman spectroscopy, X-ray photoelectron spectros...

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Main Authors: Yerassyl Yerlanuly, Rakhymzhan Zhumadilov, Renata Nemkayeva, Berik Uzakbaiuly, Almaz R. Beisenbayev, Zhumabay Bakenov, Tlekkabul Ramazanov, Maratbek Gabdullin, Annie Ng, Viktor V. Brus, Askhat N. Jumabekov
Format: Article
Language:English
Published: Nature Publishing Group 2021-09-01
Series:Scientific Reports
Online Access:https://doi.org/10.1038/s41598-021-97997-8
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spelling doaj-460b3b58bb3b496ca922a97c528af2d12021-10-03T11:31:06ZengNature Publishing GroupScientific Reports2045-23222021-09-0111111210.1038/s41598-021-97997-8Physical properties of carbon nanowalls synthesized by the ICP-PECVD method vs. the growth timeYerassyl Yerlanuly0Rakhymzhan Zhumadilov1Renata Nemkayeva2Berik Uzakbaiuly3Almaz R. Beisenbayev4Zhumabay Bakenov5Tlekkabul Ramazanov6Maratbek Gabdullin7Annie Ng8Viktor V. Brus9Askhat N. Jumabekov10Laboratory of Engineering Profile, Al-Farabi Kazakh National UniversityLaboratory of Engineering Profile, Al-Farabi Kazakh National UniversityKazakh-British Technical UniversityNational Laboratory AstanaDepartment of Physics, Nazarbayev UniversityNational Laboratory AstanaNational Nanotechnology Laboratory Open Type, Al-Farabi Kazakh National UniversityKazakh-British Technical UniversityDepartment of Electrical and Computer Engineering, Nazarbayev UniversityDepartment of Physics, Nazarbayev UniversityDepartment of Physics, Nazarbayev UniversityAbstract Investigation of the physical properties of carbon nanowall (CNW) films is carried out in correlation with the growth time. The structural, electronic, optical and electrical properties of CNW films are investigated using electron microscopy, Raman spectroscopy, X-ray photoelectron spectroscopy, ultraviolet photoelectron spectroscopy, UV–Vis spectroscopy, Hall Effect measurement system, Four Point Probing system, and thermoelectric measurements. Shorter growth time results in thinner CNW films with a densely spaced labyrinth structure, while a longer growth time results in thicker CNW films with a petal structure. These changes in morphology further lead to changes in the structural, optical, and electrical properties of the CNW.https://doi.org/10.1038/s41598-021-97997-8
collection DOAJ
language English
format Article
sources DOAJ
author Yerassyl Yerlanuly
Rakhymzhan Zhumadilov
Renata Nemkayeva
Berik Uzakbaiuly
Almaz R. Beisenbayev
Zhumabay Bakenov
Tlekkabul Ramazanov
Maratbek Gabdullin
Annie Ng
Viktor V. Brus
Askhat N. Jumabekov
spellingShingle Yerassyl Yerlanuly
Rakhymzhan Zhumadilov
Renata Nemkayeva
Berik Uzakbaiuly
Almaz R. Beisenbayev
Zhumabay Bakenov
Tlekkabul Ramazanov
Maratbek Gabdullin
Annie Ng
Viktor V. Brus
Askhat N. Jumabekov
Physical properties of carbon nanowalls synthesized by the ICP-PECVD method vs. the growth time
Scientific Reports
author_facet Yerassyl Yerlanuly
Rakhymzhan Zhumadilov
Renata Nemkayeva
Berik Uzakbaiuly
Almaz R. Beisenbayev
Zhumabay Bakenov
Tlekkabul Ramazanov
Maratbek Gabdullin
Annie Ng
Viktor V. Brus
Askhat N. Jumabekov
author_sort Yerassyl Yerlanuly
title Physical properties of carbon nanowalls synthesized by the ICP-PECVD method vs. the growth time
title_short Physical properties of carbon nanowalls synthesized by the ICP-PECVD method vs. the growth time
title_full Physical properties of carbon nanowalls synthesized by the ICP-PECVD method vs. the growth time
title_fullStr Physical properties of carbon nanowalls synthesized by the ICP-PECVD method vs. the growth time
title_full_unstemmed Physical properties of carbon nanowalls synthesized by the ICP-PECVD method vs. the growth time
title_sort physical properties of carbon nanowalls synthesized by the icp-pecvd method vs. the growth time
publisher Nature Publishing Group
series Scientific Reports
issn 2045-2322
publishDate 2021-09-01
description Abstract Investigation of the physical properties of carbon nanowall (CNW) films is carried out in correlation with the growth time. The structural, electronic, optical and electrical properties of CNW films are investigated using electron microscopy, Raman spectroscopy, X-ray photoelectron spectroscopy, ultraviolet photoelectron spectroscopy, UV–Vis spectroscopy, Hall Effect measurement system, Four Point Probing system, and thermoelectric measurements. Shorter growth time results in thinner CNW films with a densely spaced labyrinth structure, while a longer growth time results in thicker CNW films with a petal structure. These changes in morphology further lead to changes in the structural, optical, and electrical properties of the CNW.
url https://doi.org/10.1038/s41598-021-97997-8
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