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 themore » 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.« less