DOI in reference

Question

I am writing a letter to IEEE EDL. They asked me to add DOI in the references. I am using IEEEtran style. The .bib file contains the DOI for each reference. But it is not displayed in the output. How to show the DOI in output?

Document class IEEEtran.cls

Sample BibTex entry

@ARTICLE{r6, 
author={A. C. Seabaugh and Q. Zhang}, 
journal={Proceedings of the IEEE}, 
title={Low-Voltage Tunnel Transistors for Beyond CMOS Logic}, 
year={2010}, 
volume={98}, 
number={12}, 
pages={2095-2110}, 
keywords={CMOS logic circuits;MOSFET;}, 
doi={10.1109/JPROC.2010.2070470}, 
ISSN={0018-9219}, 
month={Dec},}

Answer 1

You need to (a) change the label of the doi field to note and (b) encase the doi string in a \url{...} directive. (The IEEEtran document class loads the url package automatically.)

A full MWE:

\RequirePackage{filecontents}
\begin{filecontents}{mybib.bib}
@ARTICLE{r6,
author  = {A. C. Seabaugh and Q. Zhang},
journal = {Proceedings of the IEEE},
title   = {Low-Voltage Tunnel Transistors for Beyond {CMOS} Logic},
year    = {2010},
volume  = {98},
number  = {12},
pages   = {2095-2110},
keywords= {CMOS logic circuits;MOSFET;},
note    = {doi: \url{10.1109/JPROC.2010.2070470}},
ISSN    = {0018-9219},
month   = dec,
}
\end{filecontents}

\documentclass{IEEEtran}
\bibliographystyle{IEEEtran}
\usepackage[colorlinks,urlcolor=blue]{hyperref} % optional

\begin{document}
\nocite{*}
\bibliography{mybib}
\end{document} 

Incidentally, you should change the month field from month={Dec} to month=dec (no curly braces, lowercase "d"). You should also encase the word "CMOS" in curly braces to prevent BibTeX from lowercasing it.

Answer 2

Please include the following packages in your .tex file:

    \usepackage[colorlinks,urlcolor=blue]{hyperref}
    \usepackage{url}

Replace your reference in your .bib file with the following code:

    @ARTICLE{r6,
    author={A. C. Seabaugh and Q. Zhang},
    journal={Proceedings of the IEEE},
    title={Low-Voltage Tunnel Transistors for Beyond CMOS Logic},
    year={2010},
    volume={98},
    number={12},
    pages={2095-2110},
    keywords={CMOS logic circuits;MOSFET;},
    note = {doi: \href{https://doi.org/10.1109/JPROC.2010.2070470} 
    {10.1109/JPROC.2010.2070470}},
    ISSN={0018-9219},
    month={Dec},
    }