[PDF] Top 20 QUANTUM SIZE EFFECTS IN CDS THIN-FILMS
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QUANTUM SIZE EFFECTS IN CDS THIN-FILMS
... 3 the spectra reveal as decreas- ing the thickness of the CdS films, the silicon Raman peak shifts to the low-frequency region although the amount of shift is not very evident (around 6 [r] ... See full document
7
Chemical bath deposition of CdS quantum dots onto mesoscopic TiO2 films for application in quantum-dot-sensitized solar cells
... semiconductor quantum dots 共QDs兲 which ad- sorb light in the visible region, such as CdS, 5–7 CdSe, 8 PbS, 9,10 PbSe, 11 and InP, 12,13 have been used as sensitizers of ...the quantum ... See full document
3
Effects of W and Ti on the grain size and coercivity of Fe50Pt50 thin films
... alloy thin "lms were prepared by DC magnetron sputtering on natural-oxidized silicon wafer substrates, then postannealed in vacuum at various ...grain size and in-plane coercivity of the FePt ... See full document
3
Temperature induced stress of ZnSe quantum dots in glass matrix thin films grown by pulsed laser deposition
... of size effects in II-VI semiconductor nanostructure due to the three dimen- sional confinement is another important area in solid-state ...structures in which the excited carriers ... See full document
8
Formation of nano-crystalline Si quantum dots in ZnO thin-films using a ZnO/Si multilayer structure
... uniform size of nc-Si QDs are obtained for P Si of 110 ...embedded in crystalline ZnO thin-films, which has a great potential for various electro-optical device ... See full document
3
Ligands affect the crystal structure and photovoltaic performance of thin films of PbSe quantum dots
... colloidal quantum dots (QDs) 7–13 have many potential benefits, particularly for the rapid and cost-effective preparation of flexible, large-area photovoltaic ...lies in the region of 1100 ...improvements ... See full document
8
Photoluminescence Characteristics of In2O3 Quantum Dot (QD)-SiO2 Nanocomposite Thin Films Containing Various QD Sizes
... rized in Table I indicate, as the QD size decreases, all emissions shift toward the short wavelength ...the quantum confinement effect since the strong confinement emerged when the QD radius is less ... See full document
4
Photoresponses and memory effects in organic thin film transistors incorporating poly(3-hexylthiophene)/CdSe quantum dots
... DI兲 in the tapping mode—of both the P3HT and P3HT/CdSe thin ...ite thin film had a rougher surface morphology 共rms rough- ness of 3.6 nm兲 in comparison with that of the P3HT-only film ... See full document
4
Effect of surface-hydroxylated CdS nanoparticles on the morphological transformation of polystyrene-block-poly(ethylene oxide) thin films
... % CdS induces a small fraction of PEO domains to become spherical, as seen in the AFM image; the majority of PEO domains, however, remain cylindrical in shape, with lengths ranging from 200 to 300 ... See full document
8
Effects of Pt content on the microstructure and magnetic properties of CoTbPt thin films
... clusters in the CoTbPt ...the size of the defects. Maximum pinning effect occurs when the size of the defect is about equal to the thickness of the domain ... See full document
3
Highly luminescent CdSe nanoparticles embedded in silica thin films
... Abstract Thin films of luminescent CdSe nanoparticles with and without silica capping were prepared using sol-gel ...observed in the optical absorption spectra suggested quantum confinement ... See full document
9
Effects of interface bonding configuration on photoluminescence of ZnO quantum dots-SiOxNy nanocomposite films
... which, in turn, alters the proportion of the N2 com- ...dot size and density was thus not induced by thermal ...observed in the nitridation of SiO 2 because of the smaller activation energy at the ... See full document
8
Reduction of Grain Size and Ordering Temperature in L10 FePt Thin Films
... alloy thin films were deposited on preheated natural-oxidized (100) silicon wafer b y conven- tional sputtering method at room ...as-deposited films are soft fcc FePt ...as-deposited films are ... See full document
3
Nanoindentation-Induced Pop-In Effects in GaN Thin Films
... ONCLUSION In summary, a combination of Berkovich nanoindentation and CL techniques was carried out to investigate the Berkovich nanoindentation-induced pop-in effect in c-plane GaN thin ...GaN ... See full document
5
HIGH ORIENTATION CDS THIN-FILMS GROWN BY PULSED LASER AND THERMAL EVAPORATION
... View Table of Contents: http://scitation.aip.org/content/avs/journal/jvsta/10/3?ver=pdfcov Published by the AVS: Science & Technology of Materials, Interfaces, and Processing Articles you may be interested in ... See full document
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Effects of the quantum size and an off-center donor atom on energy levels in a quantum dot
... function in confined systems as where acted as a variable contour function to minimize the ...energy. In practical calculations, it is only possible to calculate electronic energy levels at some shapes off ... See full document
12
Surface topography and alignment effects in UV-modified polyimide films with micron size patterns
... CBDA-BAPP films for liquid crystal (LC) alignment have been ...the films have been dented at the places exposed to the laser ...grooves in the exposed ...LCs. In our experiments, we also ... See full document
8
Circularly Polarized Luminescent CdS Quantum Dots Prepared in a Protein Nanocage
... the CdS@ferri- tin consisted of single crystals only (Figure 3 ...the CdS@ferritin were derived from the direct transition band of single crystals and the surface-trapping sites of ...polycrystals. ... See full document
4
Effects on emission properties of interface thin layers in InGaN/GaN quantum well structures
... It is found that with either InGaN or InN thin layers, silicon-doped or un-doped, the photon emission efficiency is improved, when compared with a standard InGaN/GaN [r] ... See full document
1
Reduction of grain size and intergrain interaction in FePt/Pt/Cr trilayer thin films for perpendicular magnetic recording
... FePt共001兲 thin film with perpen- dicular magnetic anisotropy is regarded as a candidate for ultrahigh-density recording medium because it has a large uniaxial magnetocrystalline anisotropic energy and enhanced ... See full document
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