A study about transparent thermoelectric materials wtih nanostructure by Prof. Nakamura was reported in media.

・fabcross for エンジニア
http://engineer.fabcross.jp/archeive/181101_nanowire.html

・OPTRONICS
http://www.optronics-media.com/news/20181031/53791/

・Phys.org
https://phys.org/news/2018-11-power-factor-transparent-thermoelectric-nanowire.html

・日刊工業新聞
https://www.nikkan.co.jp/articles/view/00494923