Optical Photonic Crystals Synthesized from Nanocrystalline Titania

机译：由纳米二氧化钛合成的光学光子晶体

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We have developed a novel ceramic processing technique for fabricating photonic crystals with close-packed lattices of air pores in a nanocrystalline titania matrix. The ordering of colloidal spheres and incorporation of the titania is performed simultaneously, in contrast to other approaches. Excellent ordering of the lattice of air pores is achieved over domains extending over l00μm. The crystals exhibit a uniform color and a corresponding sharp peak in the reflectivity at the wavelength of the first stopband. The position of the reflectivity peak scales very well with the size of the air pores, providing strong evidence for photonic crystal effects.

机译：我们已经开发出一种新颖的陶瓷加工技术，用于制造纳米晶二氧化钛基质中具有紧密堆积的气孔晶格的光子晶体。与其他方法相反，胶体球的排序和二氧化钛的掺入是同时进行的。在延伸超过100微米的区域上，气孔的晶格具有出色的有序性。晶体在第一阻带的波长处显示均匀的颜色和相应的尖锐峰值。反射峰的位置与气孔的大小非常吻合，为光子晶体效应提供了有力的证据。

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来源
《Conference on Fine, Ultrafine and Nano Particles'00, Oct 29 - Nov 1, 2000, Montreal, Quebec, Canada》|2000年|p.32-39|共8页
会议地点 Montreal(CA)
作者
G. Subramania; R. Biswas; M. Sigalas; K.-M. Ho; K.P. Constant;
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Ames Laboratory ― USDOE, Ames, IA 50011 and Department of Physics and Astronomy Iowa State University, Ames, IA 50011;

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正文语种 eng
中图分类一般工业技术;
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专利

1. Optical photonic crystals synthesized from colloidal systems of polystyrene spheres and nanocrystalline titania [J] . Subramania G., Constant K. Journal of Lightwave Technology . 1999,第11期

机译：由聚苯乙烯球体和纳米晶二氧化钛的胶体系统合成的光学光子晶体
2. Titania Photonic Crystals with Precise Photonic Band Gap Position via Anodizing with Voltage versus Optical Path Length Modulation [J] . Georgy A. Ermolaev, Sergey E. Kushnir, Nina A. Sapoletova, Nanomaterials . 2019,第4期

机译：通过电压与光程长度调制进行阳极氧化，具有精确的光子带隙位置的二氧化钛光子晶体
3. Design and coupling of multifunctional TiO_2 nanotube photonic crystal to nanocrystalline titania layer as semi-transparent photoanode for dye-sensitized solar cell [J] . Min Guo, Keyu Xie, Jia Lin, Energy & environmental science . 2012,第12期

机译：多功能TiO_2纳米管光子晶体与纳米晶二氧化钛层的耦合及其作为染料敏化太阳能电池的半透明光阳极
4. Optical Photonic Crystals Synthesized from Nanocrystalline Titania [C] . K.P. Constant, K.-M. Ho, M. Sigalas, Conference on fine, ultrafine and nano particles . 2001

机译：光学光子晶体由纳米晶二氧化钛合成
5. Synthesis, characterization and photoconductivity behavior of inverted nanocrystalline titania and nanocrystalline titania-silica photonic crystals. [D] . Exir, Hourieh. 2006

机译：倒置纳米晶二氧化钛和纳米晶二氧化钛-二氧化硅光子晶体的合成，表征和光电导行为。
6. Titania Photonic Crystals with Precise Photonic Band Gap Position via Anodizing with Voltage versus Optical Path Length Modulation [O] . Georgy A. Ermolaev, Sergey E. Kushnir, Nina A. Sapoletova, 2019

机译：通过电压阳极氧化与光程长度调制具有精确光子带隙位置的二氧化钛光子晶体
7. Design and coupling of multifunctional TiO2 nanotube photonic crystal to nanocrystalline titania layer as semi-transparent photoanode for dye-sensitized solar cell [O] . Guo M, Xie K, Lin J, 2012

机译：多功能TiO2纳米管光子晶体与纳米晶二氧化钛层的耦合及其作为染料敏化太阳能电池的半透明光阳极

Optical Photonic Crystals Synthesized from Nanocrystalline Titania

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