Skip to main content

Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles and JavaScript.

  • News & Views
  • Published:

Thermoelectrics: Better half found

Thermoelectric converters built with high thermoelectric activity p-type and n-type materials have the potential to replace mechanical heat-to-electricity converters. Now, efficient n-type SnSe has been prepared, ready to complement its previously reported p-type counterpart.

This is a preview of subscription content, access via your institution

Access options

Buy this article

Prices may be subject to local taxes which are calculated during checkout

Figure 1: Thermoelectric conversion at different temperature levels.

References

  1. Duong, A. T. et al. Achieving ZT=2.2 with Bi-doped n-type SnSe single crystals. Nat. Commun. 7, 13713 (2016).

    Article  Google Scholar 

  2. Zhao, L. D. et al. Nature 508, 373–377 (2014).

    Article  Google Scholar 

  3. Mahan, G. D. J. Appl. Phys. 65, 1578–1583 (1989).

    Article  Google Scholar 

  4. Snyder, G. J. & Ursell, T. S. Phys. Rev. Lett. 91 148301 (2003).

    Article  Google Scholar 

  5. Shakouri, A. Thermoelectric, thermionic and thermophotovoltaic energy conversion. In Proc. Int. Conf. Thermoelectronics 492–497 (IEEE Publishing, 2005).

    Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Anke Weidenkaff.

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Weidenkaff, A. Thermoelectrics: Better half found. Nat Energy 2, 17010 (2017). https://doi.org/10.1038/nenergy.2017.10

Download citation

  • Published:

  • DOI: https://doi.org/10.1038/nenergy.2017.10

Search

Quick links

Nature Briefing

Sign up for the Nature Briefing newsletter — what matters in science, free to your inbox daily.

Get the most important science stories of the day, free in your inbox. Sign up for Nature Briefing