Research Article

Optical Properties of Al- and Zr-Doped Rutile Single Crystals Grown by Tilting-Mirror-Type Floating Zone Method and Study of Structure-Property Relationships by First Principle Calculations

Figure 2

Photographs of the crystals of (a) pure rutile TiO2 grown by FZ method and (b) pure rutile TiO2, (c) Al : TiO2, and (d) Zr : TiO2 grown by TMFZ method.
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(a)
274165.fig.002b
(b)
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(c)
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(d)