摘要 |
A single crystal ceramic material for optical and optoelectronic applications is d, including a single crystal spinel having a general formula aAD.bE2D3, wherein A is selected from the group consisting of Mg, Ca, Zn, Mn, Ba, Sr, Cd, Fe, and combinations thereof, E is selected from the group consisting Al, In, Cr, Sc, Lu, Fe, and combinations thereof, and D is selected from the group consisting O, S, Se, and combinations thereof. A ratio b:a>1:1 such that the spinel is rich in E2D3, and the single crystal spinel is formed by a melt process
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