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Can I read Seeded Growth of Highly Luminescent CdSe/CdS Nanoheterostructures with Rod and Tetrapod Morphologies on EtoBox?
Seeded Growth of Highly Luminescent CdSe/CdS Nanoheterostructures with Rod and Tetrapod Morphologies by Dmitri V. Talapin; James H. Nelson; Elena V. Shevchenko; Shaul Aloni; Bryce Sadtler; A. Paul Alivisatos is a Engineering article available to read on EtoBox.
What is Seeded Growth of Highly Luminescent CdSe/CdS Nanoheterostructures with Rod and Tetrapod Morphologies about?
We have demonstrated that seeded growth of nanocrystals offers a convenient way to design nanoheterostructures with complex shapes and morphologies by changing the crystalline structure of the seed. By using CdSe nanocrystals with wurtzite and zinc blende structure as seeds for growth of CdS nanorods, we synthesized CdSe/CdS heterostructure nanorods and nanotetrapods, respectively. Both of these structures showed excellent luminescent properties, combining high photoluminescence efficiency (approximately 80 and approximately 50% for nanorods and nanotetrapods, correspondingly), giant extinction coefficients (approximately 2 x 10(7) and approximately 1.5 x 10(8) M(-1) cm(-1) at 350 nm for nanorods and nanotetrapods, correspondingly), and efficient energy transfer from the CdS arms into the emitting CdSe core.
Who reads Seeded Growth of Highly Luminescent CdSe/CdS Nanoheterostructures with Rod and Tetrapod Morphologies?
It is typically read by researchers, students, and practitioners in Engineering.
- Author
- Dmitri V. Talapin; James H. Nelson; Elena V. Shevchenko; Shaul Aloni; Bryce Sadtler; A. Paul Alivisatos
- Publisher
- American Chemical Society (ACS)
- Published
- 2007
- Language
- EN
- Field
- Engineering (Physical Sciences)