Linear birefringence magnitude of artificial self-assembled DNA crystals

Anni Lehmuskero*, Nina Hakulinen, Hanna Lajunen, Jianping Zheng, Ruojie Sha, Benfeng Bai, Lingling Huang, Jari Turunen, Pasi Vahimaa, Nadrian C. Seeman

*此作品的通讯作者

科研成果: 期刊稿件文章同行评审

1 引用 (Scopus)

摘要

We determine the linear birefringence magnitude, i.e. the difference between refractive indexes along the extraordinary and ordinary axes, of artificial uniaxial DNA crystals assembled with the so-called DNA tile approach. Based on the ellipsometric measurements, the birefringence magnitude is between 0.001 and 0.0018 in the visible and near infrared range. Besides being of fundamental interest, the optical properties of DNA crystals are crucial in the design of novel photonic nanostuctures.

源语言英语
页(从-至)936-942
页数7
期刊Optical Materials Express
1
5
DOI
出版状态已出版 - 1 9月 2011
已对外发布

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