Diagnostics of a Glow Discharge Used to Produce Hydrogenated Amorphous-silicon Films. Quarterly Progress Report, October 15, 1981-January 14, 1982


Book Description

The use of film deposition monitors to rapidly and accurately measure a-Si:H deposition at various surfaces of the discharge is reported. Deposition rates have been measured in-situ within a few minutes, and many different discharge conditions can be probed in a short time. The frequency shift of quartz crystals was used for monitoring thickness. The method used and results obtained are reported. The ratio of deposited silicon atoms to depleted SiH4 molecules is plotted vs. the discharge power to flow ratio. (LEW).




Effect of Disorder and Defects in Ion-Implanted Semiconductors: Electrical and Physiochemical Characterization


Book Description

Defects in ion-implanted semiconductors are important and will likely gain increased importance in the future as annealing temperatures are reduced with successive IC generations. Novel implant approaches, such as MdV implantation, create new types of defects whose origin and annealing characteristics will need to be addressed. Publications in this field mainly focus on the effects of ion implantation on the material and the modification in the implanted layer afterhigh temperature annealing. Electrical and Physicochemical Characterization focuses on the physics of the annealing kinetics of the damaged layer. An overview of characterization tehniques and a critical comparison of the information on annealing kinetics is also presented. Provides basic knowledge of ion implantation-induced defects Focuses on physical mechanisms of defect annealing Utilizes electrical and physico-chemical characterization tools for processed semiconductors Provides the basis for understanding the problems caused by the defects generated by implantation and the means for their characterization and elimination




Government Reports Annual Index


Book Description

Sections 1-2. Keyword Index.--Section 3. Personal author index.--Section 4. Corporate author index.-- Section 5. Contract/grant number index, NTIS order/report number index 1-E.--Section 6. NTIS order/report number index F-Z.




Solar Energy Update


Book Description