Damage displacement phenomena in Si junction devices : mapping and interpreting a science and technology knowledge domain.
As technical knowledge grows deeper, broader, and more interconnected, knowledge domains increasingly combine a number of sub-domains. More often than not, each of these sub-domains has its own community of specialists and forums for interaction. Hence, from a generalist's viewpoint, it is sometimes difficult to understand the relationships between the sub-domains within the larger domain; and, from a specialist's viewpoint, it may be difficult for those working in one sub-domain to keep abreast of knowledge gained in another sub-domain. These difficulties can be especially important in the initial stages of creating new projects aimed at adding knowledge either at the domain or sub-domain level. To circumvent these difficulties, one would ideally like to create a map of the knowledge domain--a map which would help clarify relationships between the various sub-domains, and a map which would help inform choices regarding investing in the production of knowledge either at the domain or sub-domain levels. In practice, creating such a map is non-trivial. First, relationships between knowledge subdomains are complex, and not likely to be easily simplified into a visualizable 2-or-few-dimensional map. Second, even if some of the relationships can be simplified, capturing them would require some degree of expert understanding of the knowledge domain, rendering impossible any fully automated method for creating the map. In this work, we accept these limitations, and within them, attempt to explore semi-automated methodologies for creating such a map. We chose as the knowledge domain for this case study 'displacement damage phenomena in Si junction devices'. This knowledge domain spans a particularly wide range of knowledge subdomains, and hence is a particularly challenging one.
- Research Organization:
- Sandia National Laboratories
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC04-94AL85000
- OSTI ID:
- 919640
- Report Number(s):
- SAND2004-4834
- Country of Publication:
- United States
- Language:
- English
Similar Records
The network-enabled optimization system server
New theoretical and methodological aspects of the organization of water-resources management