| Full text | |
| Author(s): |
Mauro, John C.
;
Zanotto, Edgar D.
Total Authors: 2
|
| Document type: | Journal article |
| Source: | INTERNATIONAL JOURNAL OF APPLIED GLASS SCIENCE; v. 5, n. 3, p. 15-pg., 2014-09-01. |
| Abstract | |
The field of glass science and technology has a remarkable history spanning about two centuries of research. In this article, we analyze the number of research papers and patents related to glassy and amorphous materials in the published literature. The publication rate has increased roughly exponentially since 1945. Within the most recent decade, China has become the clear dominant player in the global glass research community, while the publication rate has declined in many of the historically most prolific countries. Oxide glasses, metallic glasses, amorphous carbon, and amorphous silicon have drawn the most research attention overall and are still given the greatest focus today. Publication data are also analyzed in terms of the properties under study, author keywords, affiliation, and primary characterization techniques. We find that the level of published (fundamental) glass research from industrial laboratories has dropped significantly, despite the opportunities for new breakthroughs to solve some of the most challenging problems facing the world today. But, surprisingly, the number of patents issued worldwide has surpassed the number of published scientific articles, indicating a very high level of activity in technological research. (AU) | |
| FAPESP's process: | 13/07793-6 - CEPIV - Center for Teaching, Research and Innovation in Glass |
| Grantee: | Edgar Dutra Zanotto |
| Support Opportunities: | Research Grants - Research, Innovation and Dissemination Centers - RIDC |