연세대학교 신소재공학과
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14년 신소재공학과 M.T

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Instilling defect tolerance in new compounds


The properties of semiconducting solids are determined by the imperfections they contain. Established physical phenomena can be converted into practical design principles for optimizing defects and doping in a broad range of technology-enabling materials. Applications of any material to optical, transport or topological architectures is largely predicated on the control of defects and doping that either supply or destroy free carriers. The rapid development of new classes of materials faces the same critical need for manipulating and design of the defects and doping in such samples. The fruitful interaction between the condensed-matter theory of defects and technology in the fields of well-studied classes of materials offers an opportunity for effectively leveraging this knowledge without need for rediscovery.

Nature Materials (2017), 10.1038/nmat4973