Dielectric having high-dielectric constant, method of manufacturing the same, target material for manufacturing the dielectric, electronic device including the dielectric, and electronic apparatus including the electronic device

Abstract

Disclosed are a high-dielectric and method of manufacturing the same, a target material used for manufacturing the high-dielectric, an electronic device including the high-dielectric, and an electronic apparatus including the electronic device. The high-dielectric includes a first material including oxygen and at least two components, and a second material different from the first materials. The first material is a dielectric having a dielectric constant greater than a dielectric constant of silicon oxide, and the second material is an element for reducing a crystallization temperature of the first material. The content of the second material with respect to the first material may be within a range that does not deteriorate leakage current characteristics of the first material. The content of the second material may be in a range of about 0.1 atomic % to about 10 atomic %, about 0.1 atomic % to about 8.5 atomic %, or about 0.1 atomic % to about 2 atomic %.