Noise behaviour of field emission cathode based on lead pencil graphite

Knápek, Alexandr; Horáček, Miroslav; Hrubý, František; Šikula, Josef; Kuparowitz, Tomáš; Sobola, Dinara

doi:10.1109/ivnc.2017.8051642

Cited by 2 publications

(2 citation statements)

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“…Pure imaging of surface topography in this case is insufficient and numerical processing is demanded for description of differences in the samples [17][18][19][20][21][22]. The stereometric analysis was carried out on the basis of AFM data, because it gives real 3D information about surface texture [23][24][25][26][27][28]. The surface topography was described in terms of stereometric analysis using the SPIP TM 6.7.4 Graphical representation of Abbott-Firestone curve computed for images from Fig.…”

Section: Resultsmentioning

confidence: 99%

Stereometric analysis of Ta₂O₅ thin films

Sobola

Kaspar

Oulehla

et al. 2020

Materials Science-Poland

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The purpose of this work is the study of the correlation between the thickness of tantalum pentoxide thin films and their three-dimensional (3D) micromorphology. The samples were prepared on silicon substrates by electron beam evaporation. The differences in surface structure of the processed and reference samples were investigated. Compositional studies were performed by energy-dispersive X-ray spectroscopy. Stereometric analysis was carried out on the basis of atomic force microscopy (AFM) data, for tantalum pentoxide samples with 20 nm, 40 nm, 60 nm, 80 nm and 100 nm thicknesses. These methods are frequently used in describing experimental data of surface nanomorphology of Ta2O5. The results can be used to validate theoretical models for prediction or correlation of nanotexture surface parameters.

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Section: Resultsmentioning

confidence: 99%

Stereometric analysis of Ta₂O₅ thin films

Sobola

Kaspar

Oulehla

et al. 2020

Materials Science-Poland

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“…There is a modification of carbon known as HOPG (highly oriented pyrolitic graphite) which finds a lot of applications in nano-technological calibration due to its well organized atomic positions [1][2][3].…”

Section: Introductionmentioning

confidence: 99%

Surface Appearance of Highly Oriented Pyrolitic Graphite

Ţălu¹,

Dallaev²,

Sobola³

2018

dtcse

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Abstract. Due to a number of excellent electrical and optical properties highly oriented pyrolitic graphite (HOPG) is an attractive material to use for preparation of nanostructures. It has recommended itself as a calibration material for the methods of scanning probe microscopy. This study describes the mechanically processed surfaces of graphite for further use as substrates for depositing of thin films of semiconductor materials.

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Noise behaviour of field emission cathode based on lead pencil graphite

Cited by 2 publications

References 3 publications

Stereometric analysis of Ta₂O₅ thin films

Stereometric analysis of Ta₂O₅ thin films

Surface Appearance of Highly Oriented Pyrolitic Graphite

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Noise behaviour of field emission cathode based on lead pencil graphite

Cited by 2 publications

References 3 publications

Stereometric analysis of Ta2O5 thin films

Stereometric analysis of Ta2O5 thin films

Surface Appearance of Highly Oriented Pyrolitic Graphite

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Stereometric analysis of Ta₂O₅ thin films

Stereometric analysis of Ta₂O₅ thin films