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Title: The Diffusion Process
Url: http://matec.org/animations/#M019FL01
Publisher: Maricopa Advanced Technology Education Center (MATEC)
Description: This website includes an animation which illustrates the diffusion process. The two models that have been developed to explain the mechanism for the diffusion of dopants into silicon are the Vacancy model and the Interstitial model. It is the different bonding characteristics of the dopants with silicon that determine the diffusion mechanism. Although each model is based on these differences, they are not mutually exclusive. Objective: Explain the difference between the Vacancy and Interstitial diffusion models. You can find this animation under the heading "Process & Equipment III." This simulation is from Module 019 of the Process & Equipment III Cluster of the MATEC Module Library (MML). To view other clusters or for more information about the MML visit http://matec.org/ps/library3/process_I.shtmlKey
LC Classification: Education -- Special aspects of education -- Types of education -- Vocational education (General)
Science -- Physics -- Electricity and magnetism -- Electricity -- Electric current (General) -- Electric conductivity -- Semiconductor physics -- Special topics, A-Z -- Doping
Technology -- Electrical engineering. Electronics. Nuclear engineering
Technology -- Electrical engineering. Electronics. Nuclear engineering -- Electrical engineering. Electronics. Nuclear engineering -- Electronics -- Apparatus and materials -- Materials (General) -- Special, A-Z -- Silicon
Technology -- Electrical engineering. Electronics. Nuclear engineering -- Electrical engineering. Electronics. Nuclear engineering -- Electronics -- Apparatus and materials -- Semiconductors
GEM Subject: Science -- Engineering
Science -- Technology
Science -- Physics
Science -- Instructional issues
Vocational Education -- Instructional issues
Key Concept: Physics -- Semiconductors
Electrical engineering
Key Concepts Complete: Yes
Resource Type: Instructional Materials
InteractiveResource (DCMI Type Vocabulary)
Laboratory Modules
Science Materials
Format: flash
html
Audience: College/University Instructors
Higher Education
Professional Formation
Technical School First Cycle
Technical School Second Cycle
University First Cycle
University Postgrad
University Second Cycle
Vocational Training
Language: English
Rights: Maricopa Advanced Technology Education Center
Access Rights: Free access
Date Of Record Release: 2012-11-22 09:23:18 (W3C-DTF)
Date Last Modified: 2011-08-25 15:32:07 (W3C-DTF)
Source Type: ATE Center
Source: NetWorks
Full Record Views: 65
Resource URL Clicks: 34
Cumulative Rating: NOT YET RATED
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