Skip to main content
Log in

Exploring the research features of Nobel laureates in Physics based on the semantic similarity measurement

  • Published:
Scientometrics Aims and scope Submit manuscript

Abstract

Exploring the temporal research features of Nobel laureates’ papers based on the semantic measurement indexes is helpful to understand the successful mode of scientists. For the public dataset of Nobel laureates in Physics, this study analyzes the semantic relationship between the Prize-winning papers and the other papers published by Nobel laureates in three different periods, which are the period before the laureate published the Prize-winning papers (T1), the period from publishing the Prize-winning papers to the award time (T2), and the period after winning the award (T3). We obtain the top k papers that are semantically close to the Prize-winning papers by the BERT model and use four indexes based on semantic characteristics to analyze the temporal research features of Nobel laureates’ papers. The laureates generally pay attention to the Prize-winning research at the mid-term of the T1 period, who spend an average of 1.55 times as much as the T2 period for further study in the Prize-winning field, and most of them continue for about 15 years on the Prize-winning research. In addition, we find that a few laureates published the paper semantically closest to the Prize-winning paper when they are as the Ph.D. Candidates.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Fig. 1
Fig. 2
Fig. 3
Fig. 4
Fig. 5
Fig. 6
Fig. 7
Fig. 8
Fig. 9
Fig. 10
Fig. 11
Fig. 12
Fig. 13
Fig. 14

Similar content being viewed by others

Notes

  1. https://www.nobelprize.org/prizes/physics/1974/hewish/biographical/.

  2. https://www.nobelprize.org/prizes/physics/1996/richardson/biographical/.

References

Download references

Acknowledgements

This work was supported by grants from the National Social Science Foundation of China (No.21BTQ010).

Author information

Authors and Affiliations

Authors

Contributions

JD was involved in conceptualization, writing-original draft, writing-review and editing, funding acquisition. YF was involved in methodology, software, validation, formal analysis, visualization, writing—original draft. CL was involved in writing—review aand editing.

Corresponding authors

Correspondence to Jingda Ding or Yifan Chen.

Ethics declarations

Conflict of interest

The authors declare that they have no conflict of interest.

Appendix

Appendix

Because most of the indexes do not conform to the normal distribution, we used the Mann–Whitney test to compare whether the same index has statistically significant in different periods or different categories. In the figure, ‘ns’ means that there are no significant differences, ‘*’ means that there is a significant difference at the 0.05 level (\(0.01 < p \le 0.05\)), and ‘**’ means that there is a significant difference at the 0.01 level (\(0.001 < p \le 0.01\)).

Fig. 15
figure 15

The statistical differences of SI ratio of T1 to T2 in different periods; A.2 The statistical differences of SI ratio of T3 to T2 in different periods; A.3 The statistical differences between the two types of SI ratios in the same period. The solid line represents the distribution of the SI ratio of T1 to T2, and the dotted line represents the distribution of the SI ratio of T3 to T2

Fig. 16
figure 16

The statistical differences of CI in different periods

Rights and permissions

Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Ding, J., Chen, Y. & Liu, C. Exploring the research features of Nobel laureates in Physics based on the semantic similarity measurement. Scientometrics 128, 5247–5275 (2023). https://doi.org/10.1007/s11192-023-04786-3

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s11192-023-04786-3

Keywords

Navigation