Mono-Fractal Analyses of Roughness of Sputtered Films

2021 ◽  
pp. 101-136
Author(s):  
Fredrick Madaraka Mwema ◽  
Esther Titilayo Akinlabi ◽  
Oluseyi Philip Oladijo
Author(s):  
R. F. Schneidmiller ◽  
W. F. Thrower ◽  
C. Ang

Solid state materials in the form of thin films have found increasing structural and electronic applications. Among the multitude of thin film deposition techniques, the radio frequency induced plasma sputtering has gained considerable utilization in recent years through advances in equipment design and process improvement, as well as the discovery of the versatility of the process to control film properties. In our laboratory we have used the scanning electron microscope extensively in the direct and indirect characterization of sputtered films for correlation with their physical and electrical properties.Scanning electron microscopy is a powerful tool for the examination of surfaces of solids and for the failure analysis of structural components and microelectronic devices.


Author(s):  
T. A. Emma ◽  
M. P. Singh

Optical quality zinc oxide films have been characterized using reflection electron diffraction (RED), replication electron microscopy (REM), scanning electron microscopy (SEM), and X-ray diffraction (XRD). Significant microstructural differences were observed between rf sputtered films and planar magnetron rf sputtered films. Piezoelectric materials have been attractive for applications to integrated optics since they provide an active medium for signal processing. Among the desirable physical characteristics of sputtered ZnO films used for this and related applications are a highly preferred crystallographic texture and relatively smooth surfaces. It has been found that these characteristics are very sensitive to the type and condition of the substrate and to the several sputtering parameters: target, rf power, gas composition and substrate temperature.


1988 ◽  
Vol 49 (C8) ◽  
pp. C8-1733-C8-1734
Author(s):  
J. M. Alameda ◽  
M. C. Contreras ◽  
D. Givord ◽  
A. Liénard
Keyword(s):  

2006 ◽  
Vol 89 (3) ◽  
pp. 032511 ◽  
Author(s):  
Atsushi Hashimoto ◽  
Shin Saito ◽  
Kazumi Omori ◽  
Hiroshi Takashima ◽  
Tomonori Ueno ◽  
...  

1997 ◽  
Vol 94-95 ◽  
pp. 297-302 ◽  
Author(s):  
P. Losbichler ◽  
C. Mitterer ◽  
P.N. Gibson ◽  
W. Gissler ◽  
F. Hofer ◽  
...  

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