Suppose, a person has plain oatmeal cookies and a bowl of chocolate chips.

We wanted to take advantage of the benefits of both by combining them seamlessly in a solid-state matrix.

During the study, achievingHeteroepitaxywas the the major challenge faced by researchers.

Researchers combined two solar cell materials to develop a Hyper-efficient LED

Heteroepitaxy means to get the orientation of these two different crystalline structures lined up.

The study and its findings have been published in the international journalNatureon July 15, 2015.

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source: www.techworm.net