stands for Digital Object Identifier
and is the unique identifier for objects on the internet. It can be used to create persistent link and to cite articles.
Using DOI as a persistent link
To create a persistent link, add「http://dx.doi.org/」
before a DOI.
For instance, if the DOI of an article is 10.5297/ser.1201.002 , you can link persistently to the article by entering the following link in your browser: http://dx.doi.org/ 10.5297/ser.1201.002 。
The DOI link will always direct you to the most updated article page no matter how the publisher changes the document's position, avoiding errors when engaging in important research.
Cite a document with DOI
When citing references, you should also cite the DOI if the article has one. If your citation guideline does not include DOIs, you may cite the DOI link.
DOIs allow accurate citations, improve academic contents connections, and allow users to gain better experience across different platforms. Currently, there are more than 70 million DOIs registered for academic contents. If you want to understand more about DOI, please visit airiti DOI Registration （ doi.airiti.com ） 。
-  蔡雨利、洪瑞華、吳志宏、趙志剛，光學工程，中華民國光學工程學會出版，100期，p. 1，2007。
-  Martin A. Green, Keith Emery, Yoshihiro Hishikawa and Wilhelm Warta, “Solar Cell Efficiency Tables (Version 33)”, Prog. Photovolt: Res. Appl., 17, pp. 85–94, 2009.
-  Richard R. King et al., “Advances in High-Efficiency III-V Multijunction Solar Cells,” Advances in OptoElectronics, 29523, p. 8, 2007.
-  R. R. King, D. C. Law, K. M. Edmondson, et al., “40% efficient metamorphic GaInP/GaInAs/Ge multijunction solar cells,” Appl. Phys. Lett., 90, p. 3, 2007.
-  J. F. Geisz et al., “High-efficiency GaInP/GaAs/InGaAs triplejunction solar cells grown inverted with a metamorphic bottom junction,” Appl. Phys. Lett., 91, p. 023502, 2007.
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