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

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

doi:10.1038/s41598-021-97997-8

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

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

Al Farabi Kazakh National University
Kazakh-British Technical University
Nazarbayev University

Research output: Contribution to journal › Article › peer-review

41 Citations (Scopus)

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.

Original language	English
Article number	19287
Journal	Scientific Reports
Volume	11
Issue number	1
DOIs	https://doi.org/10.1038/s41598-021-97997-8
Publication status	Published - Dec 2021

Funding

This work is supported by Nazarbayev University Faculty Development Competitive Research Grants (Grant Numbers: 110119FD4512; 110119FD4506), Nazarbayev University Collaborative Research Grants (Grant Numbers: 021220CRP1922; 021220CRP0422), Young Scientist Grant and Scientific Research Grant from the Ministry of Education and Science of the Republic of Kazakhstan (Grant Numbers: AP08052412; AP08856931). Y.Y. acknowledges support from the grant of the Science Committee of the Ministry of Education and Science of the Republic of Kazakhstan (Grant Number: AP08856684). V.V.B. acknowledges the Nazarbayev University Social Policy Grant. Authors Askhat N. Jumabekov and Annie Ng received funding from Nazarbayev University Faculty Development Competitive Research Grants (Grant Numbers: 110119FD4512; 110119FD4504; 110119FD4506), Nazarbayev University Collaborative Research Grant (Grant Number: 021220CRP1922, 021220CRP0422), and Scientific Research Grant from the Ministry of Education and Science of the Republic of Kazakhstan (Grant Number: AP08856931). Author Askhat N. Jumabekov received funding from the Young Scientist Grant of the Ministry of Education and Science of the Republic of Kazakhstan (Grant Number: AP08052412). Authors Yerassyl Yer-lanuly and Maratbek Gabdullin received funding from the Ministry of Education and Science of the Republic of Kazakhstan (Grant Number: AP08856684). Author Viktor V. Brus receives funding from the Nazarbayev University Social Policy Grant.

ASJC Scopus subject areas

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Physical properties of carbon nanowalls synthesized by the ICP-PECVD method vsFinal published version, 3.55 MB

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title = "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 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.",

author = "Yerassyl Yerlanuly and Rakhymzhan Zhumadilov and Renata Nemkayeva and Berik Uzakbaiuly and Beisenbayev, \{Almaz R.\} and Zhumabay Bakenov and Tlekkabul Ramazanov and Maratbek Gabdullin and Annie Ng and Brus, \{Viktor V.\} and Jumabekov, \{Askhat N.\}",

note = "Funding Information: This work is supported by Nazarbayev University Faculty Development Competitive Research Grants (Grant Numbers: 110119FD4512; 110119FD4506), Nazarbayev University Collaborative Research Grants (Grant Numbers: 021220CRP1922; 021220CRP0422), Young Scientist Grant and Scientific Research Grant from the Ministry of Education and Science of the Republic of Kazakhstan (Grant Numbers: AP08052412; AP08856931). Y.Y. acknowledges support from the grant of the Science Committee of the Ministry of Education and Science of the Republic of Kazakhstan (Grant Number: AP08856684). V.V.B. acknowledges the Nazarbayev University Social Policy Grant. Funding Information: Authors Askhat N. Jumabekov and Annie Ng received funding from Nazarbayev University Faculty Development Competitive Research Grants (Grant Numbers: 110119FD4512; 110119FD4504; 110119FD4506), Nazarbayev University Collaborative Research Grant (Grant Number: 021220CRP1922, 021220CRP0422), and Scientific Research Grant from the Ministry of Education and Science of the Republic of Kazakhstan (Grant Number: AP08856931). Author Askhat N. Jumabekov received funding from the Young Scientist Grant of the Ministry of Education and Science of the Republic of Kazakhstan (Grant Number: AP08052412). Authors Yerassyl Yer-lanuly and Maratbek Gabdullin received funding from the Ministry of Education and Science of the Republic of Kazakhstan (Grant Number: AP08856684). Author Viktor V. Brus receives funding from the Nazarbayev University Social Policy Grant. Publisher Copyright: {\textcopyright} 2021, The Author(s).",

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AU - Zhumadilov, Rakhymzhan

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AU - Uzakbaiuly, Berik

AU - Beisenbayev, Almaz R.

AU - Bakenov, Zhumabay

AU - Ramazanov, Tlekkabul

AU - Gabdullin, Maratbek

AU - Ng, Annie

AU - Brus, Viktor V.

AU - Jumabekov, Askhat N.

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N2 - 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.

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ER -

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

Abstract

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