prov:value
| - For the purposes including adjustment of a crystallization rate, thermal conductivity, an optical constant or the like, or improvement in repetition durability, heat resistance or environmental reliability, the above-mentioned material composition may be appropriately added with one or more elements selected from metals such as In, Ga, Zn, Cu Ag, Au, Cr, additional metals such as Ge, Sn, Sb, Bi an
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