| ชื่อเรื่อง | : | Tuning two-photon absorption cross-sections for triphenylamine derivatives |
| นักวิจัย | : | Fang, Zhen , Webster, Richard David , Samoc, Marek , Lai, Yee-Hing |
| คำค้น | : | DRNTU::Science::Chemistry. |
| หน่วยงาน | : | Nanyang Technological University, Singapore |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2556 |
| อ้างอิง | : | Fang, Z., Webster, R. D., Samoc, M., & Lai, Y.-H. (2013). Tuning two-photon absorption cross-sections for triphenylamine derivatives. RSC advances, 3(39), 17914-17917 , 2046-2069 , http://hdl.handle.net/10220/17963 , http://dx.doi.org/10.1039/c3ra42789g |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | RSC advances |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | A methylene bridge link connecting the ortho-positions within the triphenylamine scaffold increases the molecular planarity significantly. The one-photon spectroscopies of bridged triphenylamine molecules show considerable extended conjugation relative to their triphenylamine counterparts, leading to enhanced two-photon absorption (TPA) cross-sections. Various substituents at the scaffold have been prepared and studied. Using a femtosecond laser source Z-scan method, the TPA cross-sections were characterized. The maximum magnitude of the TPA cross-section is [similar]4800 GM, which is four times that of its triphenylamine counterpart. |
| บรรณานุกรม | : |
Fang, Zhen , Webster, Richard David , Samoc, Marek , Lai, Yee-Hing . (2556). Tuning two-photon absorption cross-sections for triphenylamine derivatives.
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Fang, Zhen , Webster, Richard David , Samoc, Marek , Lai, Yee-Hing . 2556. "Tuning two-photon absorption cross-sections for triphenylamine derivatives".
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Fang, Zhen , Webster, Richard David , Samoc, Marek , Lai, Yee-Hing . "Tuning two-photon absorption cross-sections for triphenylamine derivatives."
กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2556. Print. Fang, Zhen , Webster, Richard David , Samoc, Marek , Lai, Yee-Hing . Tuning two-photon absorption cross-sections for triphenylamine derivatives. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2556.
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