Physical properties of carbon nanowalls synthesized by the ICP-PECVD method vs. the growth time
Yerlanuly Y. Zhumadilov R. Nemkayeva R. Uzakbaiuly B. Beisenbayev A.R. Bakenov Z. Ramazanov T. Gabdullin M. Ng A. Brus V.V. Jumabekov A.N.
December 2021Nature Research
Scientific Reports
2021#11Issue 1
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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Laboratory of Engineering Profile, Al-Farabi Kazakh National University, Almaty, 050040, Kazakhstan
Kazakh-British Technical University, Almaty, 050000, Kazakhstan
Department of Physics, Nazarbayev University, Nur-Sultan, 010000, Kazakhstan
National Nanotechnology Laboratory Open Type, Al-Farabi Kazakh National University, Almaty, 050040, Kazakhstan
National Laboratory Astana, Nur-Sultan, 010000, Kazakhstan
Department of Chemical and Materials Engineering, Nazarbayev University, Nur-Sultan, 010000, Kazakhstan
Department of Electrical and Computer Engineering, Nazarbayev University, Nur-Sultan, 010000, Kazakhstan
Laboratory of Engineering Profile
Kazakh-British Technical University
Department of Physics
National Nanotechnology Laboratory Open Type
National Laboratory Astana
Department of Chemical and Materials Engineering
Department of Electrical and Computer Engineering
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