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Volumn 112, Issue 40, 2008, Pages 15631-15636

Amplitude response of multiwalled carbon nanotube probe with controlled length during tapping mode atomic force microscopy

Author keywords

[No Author keywords available]

Indexed keywords

ATOMIC FORCE MICROSCOPY; ATOMIC PHYSICS; ATOMS; CARBON; MICROSCOPES; MICROSCOPIC EXAMINATION; MULTIWALLED CARBON NANOTUBES (MWCN); NANOCOMPOSITES; NANOSTRUCTURED MATERIALS; NANOSTRUCTURES; NANOTUBES; SCANNING ELECTRON MICROSCOPY; SILICON COMPOUNDS; SUBSTRATES;

EID: 54849406275     PISSN: 19327447     EISSN: 19327455     Source Type: Journal    
DOI: 10.1021/jp804481g     Document Type: Article
Times cited : (14)

References (23)
  • 21
    • 54849421500 scopus 로고    scopus 로고
    • Because the coupling of the AFM cantilever with the cantilever holder is not the same each time the AFM cantilever is loaded, the drive voltage to make the free vibration of the AFM cantilever identical could be different In the present experiments, the AFM cantilever needs to be transferred between SEM and AFM several times to study the lengths effect of CNT AFM probes so that the AFM cantilever needs to be loaded many times. To reduce the measurement error and to make our experimental conditions more comparable, we did our best to make the drive voltage nearly the same while keeping the free vibrating amplitude identical. This was done by re-adjusting and re-loading the cantilever and monitoring the drive voltage to achieve certain oscillating amplitude. However, as the automatic adjustment of the instrument is not perfect, the free vibrating amplitude is still not exactly the same at the same working conditions
    • Because the coupling of the AFM cantilever with the cantilever holder is not the same each time the AFM cantilever is loaded, the drive voltage to make the free vibration of the AFM cantilever identical could be different In the present experiments, the AFM cantilever needs to be transferred between SEM and AFM several times to study the lengths effect of CNT AFM probes so that the AFM cantilever needs to be loaded many times. To reduce the measurement error and to make our experimental conditions more comparable, we did our best to make the drive voltage nearly the same while keeping the free vibrating amplitude identical. This was done by re-adjusting and re-loading the cantilever and monitoring the drive voltage to achieve certain oscillating amplitude. However, as the automatic adjustment of the instrument is not perfect, the free vibrating amplitude is still not exactly the same at the same working conditions.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.