Browsing by Author "WANG, KC"

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DESIGN FOR DIAGNOSABILITY AND DIAGNOSTIC STRATEGIES OF WSI ARRAY ARCHITECTURES
(1994)
WANG, KC
;
TSENG, WD
;
資訊工程學系
;
Department of Computer Science
INTEGRATED DIAGNOSIS AND RECONFIGURATION PROCESS FOR DEFECT TOLERANT WSI PROCESSOR ARRAYS
(1994)
WANG, KC
;
LIN, JW
;
資訊工程學系
;
Department of Computer Science
VERY-LOW TEMPERATURE DEPOSITION OF POLYCRYSTALLINE SI FILMS FABRICATED BY HYDROGEN DILUTION WITH ELECTRON-CYCLOTRON-RESONANCE CHEMICAL-VAPOR-DEPOSITION
(1995-02-01)
WANG, KC
;
CHENG, KL
;
JIANG, YL
;
YEW, TR
;
HWANG, HL
Characteristics of polycrystalline silicon films deposited both on SiO2 and Coming 7059 glass substrates are presented in this paper. The silicon films were deposited by a hydrogen dilution method using electron cyclotron resonance chemical vapor deposition at 250 degrees C without any thermal or laser annealing. The hydrogen dilution ratio was between 90% and 99%. The geometric configuration and surface morphology of polycrystalline silicon films were studied by atomic force microscopy. The largest grain size of the deposited silicon films; identified by plan-view transmission electron microscopy dark-field imaging, was about 1 mu m. From Raman spectrum, the crystalline fraction of polycrystalline silicon films was identified to be nearly 100%. The polycrystalline silicon was found to be preferentially [111]- and [110]-oriented, from the X-ray diffraction pattern.