NANOCRYSTALS – SYNTHESIS, CHARACTERIZATION AND APPLICATIONS pot

... Ellipsometry NANOCRYSTALS – SYNTHESIS, CHARACTERIZATION AND APPLICATIONS Edited by Sudheer Neralla X Preface colloidal semiconductor CdS and CdSe quantum dots using organic ligands and their ... methods, because the obtained numerical 31 Characterization of Nanocrystals Using Spectroscopic Ellipsometry Nanocrystals – Synthesis, Characterization an...

Ngày tải lên: 28/06/2014, 10:20

... orders@intechopen.com Nanocrystals – Synthesis, Characterization and Applications, Edited by Sudheer Neralla p. cm. ISBN 978-953-51-0714-9 Nanocrystals – Synthesis, Characterization and Applications ... Handbook of ellipsometry, William Andrew, Norwich, NY. 39 Characterization of Nanocrystals Using Spectroscopic Ellipsometry Nanocrystals – Synth...

Ngày tải lên: 29/06/2014, 09:20

... the conduction band of ZnO by ZnO band edge absorption and electron transport via Au NPs (Dhara & Giri, unpublished). Fig. 20. Photocurrent spectra of the as–grown NRs and Au NPs decorated ... sample. The measured diameter and length of the NRs varies in the range 2 2–4 5 nm and 30 0–7 80 nm, respectively. The FESEM images of the ZnO NRs with reaction time 2 and 5h sho...

Ngày tải lên: 28/04/2014, 13:15

... fundamentals and applications of nanosciences and nanotechnologies. The methods described in this book are very powerful and have practical applications in the subjects of nanorods. The potential applications ... 0.89 Wcm -2 , Ar-O 2 ratio 95: 5, and the substrate temperature of room temperature (RT) were 1.89 and 0.93, respectively, and they could be enhanced to 1.91 and...

Ngày tải lên: 28/04/2014, 13:15

... fundamentals and applications of nanosciences and nanotechnologies. The methods described in this book are very powerful and have practical applications in the subjects of nanorods. The potential applications ... monomers and dimers, and have photonic band structures. By structural control, it is expected to obtain desired photonic bands, for example, wave-number- independent...

Ngày tải lên: 28/04/2014, 13:15

... fundamentals and applications of nanosciences and nanotechnologies. The methods described in this book are very powerful and have practical applications in the subjects of nanorods. The potential applications ... especially as a thin film, and has good UV absorption. ZnO is a biosafe and biocompatible material that has many applications, such as in electronics and biomedi...

Ngày tải lên: 28/04/2014, 13:15

... fundamentals and applications of nanosciences and nanotechnologies. The methods described in this book are very powerful and have practical applications in the subjects of nanorods. The potential applications ... L. M. Liz-Marzàn, and P. Mulvaney. “Gold nanorods: Synthesis, characterization and applications , Coordination Chemistry Reviews, vol. 249, 2005, pp. 1870-1901....

Ngày tải lên: 28/04/2014, 13:15

... fundamentals and applications of nanosciences and nanotechnologies. The methods described in this book are very powerful and have practical applications in the subjects of nanorods. The potential applications ... enhancements and sensing applications The electric field is the gradient of potential, and hence using the expression for potential derived earlier, the electric...

Ngày tải lên: 28/04/2014, 13:15

... SEMICONDUCTOR SCIENCE AND TECHNOLOGY Semicond. Sci. Technol. 20 (2005) S22–S34 doi:10.1088/0268-1242/20/4/003 ZnO nanorods: synthesis, characterization and applications Gyu-Chul Yi, Chunrui Wang and Won Il ... photonics and electronics Nature 415 617 [81] Lauhon L J, Gudiksen M S, Wang D and Lieber C M 2002 Epitaxial core–shell and core–multishell nanowire heterostructures N...

Ngày tải lên: 28/04/2014, 13:16

... Ni, Co, Fe, Ti, Ag, and Au nanoparticles. Bimetallic colloids such as Pd–Ni, Fe–Co, and Fe–Ni have been prepared using two anodes consisting of either metals [260]. Mono and bimetallic particles ... method has been extended to synthesize of Pt and Ag nanoparticles [16 6–1 68]. Turkevich and coworkers [169] prepared Au–Pt Fig. 2.4. TEM image of Au nanocrystals synthesized by citr...

Ngày tải lên: 04/06/2014, 14:28