High optical power and low-efficiency droop blue light-emitting diodes using compositionally step-graded InGaN barrier

Pan, Chih-ChienChih-ChienPanYan, QiminQiminYanFu, HouqiangHouqiangFuZhao, YujiYujiZhaoWu, Yuh-RennYuh-RennWuVan de Walle, ChrisChrisVan de WalleNakamura, ShujiShujiNakamuraDenBaars, Steven P.Steven P.DenBaarsYUH-RENN WU2018-09-102018-09-102015http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000358124000032&KeyUID=WOS:000358124000032http://scholars.lib.ntu.edu.tw/handle/123456789/390935[SDGs]SDG7High optical power and low-efficiency droop blue light-emitting diodes using compositionally step-graded InGaN barrierjournal article10.1049/el.2015.1647