TY - JOUR
T1 - Two Centuries of Glass Research
T2 - Historical Trends, Current Status, and Grand Challenges for the Future
AU - Mauro, John C.
AU - Zanotto, Edgar D.
N1 - Copyright:
Copyright 2014 Elsevier B.V., All rights reserved.
PY - 2014/9
Y1 - 2014/9
N2 - 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.
AB - 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.
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U2 - 10.1111/ijag.12087
DO - 10.1111/ijag.12087
M3 - Article
AN - SCOPUS:84906949285
SN - 2041-1286
VL - 5
SP - 313
EP - 327
JO - International Journal of Applied Glass Science
JF - International Journal of Applied Glass Science
IS - 3
ER -