Si:Ge-SiO/sub 2/
Interfacial strain-induced self-organization in semiconductor dielectric gate stacks. I. Strain relief at the Si-SiO2 interface
... face in which there is a transition from a rigid substrate to an ideal random covalent network and 共 ii 兲 compositionally de- pendent under- and overconstrained bonding in glass alloys such as Ge x Se 1 ⫺ x . ...
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Cytokine induction of sol–gel-derived TiO<sub>2</sub> and SiO<sub>2</sub> coatings on metallic substrates after implantation to rat femur
... TiO 2 coatings on Ti6Al4V and SS, which was consistent to other authors’ findings on inflammatory ...TiO 2 can be related to its additional antioxidant ...
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Low-temperature preparation of GaN-SiO2 interfaces with low defect density. I. Two-step remote plasma-assisted oxidation-deposition process
... When SiO 2 thin films were deposited on Si, Ge, GaAs, and CdTe using remote plasma-enhanced chemical vapor deposition ( RPECVD ) , the substrates were slightly consumed by plasma-activated ...
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<p>Distribution of SiO<sub>2</sub> nanoparticles in 3D liver microtissues</p>
... without SiO 2 NPs, spheroids were washed and fixed with 4% paraformaldehyde in Dulbecco’s phosphate-buffered saline (DPBS; Thermo Fisher Scientific, Waltham, MA, USA), followed by embedding in CryoGlue ...
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Preparation and evaluation of SiO<sub>2</sub>-deposited stearic acid-g-chitosan nanoparticles for doxorubicin delivery
... Figure 3A shows TEM images of CS-SA/DOX and CS-SA/SiO 2 /DOX nanoparticles. In contrast with CS-SA/ DOX, dark rings around the nanoparticles could be observed on all CS-SA/SiO 2 /DOX ...
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Immobilized transferrin Fe<sub>3</sub>O<sub>4</sub>@SiO<sub>2</sub> nanoparticle with high doxorubicin loading for dual-targeted tumor drug delivery
... @SiO 2 -based drug delivery system that combines three properties: magnetic targeting, TfR targeting, and high DOX ...@ SiO 2 nanoparticle (DMP) was synthesized as a ...@SiO 2 ...
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Vancomycin-modified Fe<sub>3</sub>O<sub>4</sub>@SiO<sub>2</sub>@Ag microflowers as effective antimicrobial agents
... @SiO 2 microsphere-treated solutions did not inhibit the bacterial ...@ SiO 2 –Ag seed showed higher antibacterial efficiency compared with its precursor Fe 3 O 4 @SiO 2 ...
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Biological responses to core–shell-structured Fe<sub>3</sub>O<sub>4</sub>@SiO<sub>2</sub>-NH<sub>2</sub> nanoparticles in rats by a nuclear magnetic resonance-based metabonomic strategy
... All univariate statistical tests were two-sided, and sig- nificance was set at P,0.05. Multivariate statistical analysis can take internal relationships and mutual influence among variables into account; therefore, the ...
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Heterointerface dipoles: Applications to (a) Si-SiO2, (b) nitrided Si-N-SiO2, and (c) SiC-SiO2 interfaces
... electrodes. 2–4 The first two improve- ments are associated with interface nitridation at the mono- layer level, 2,3 whereas the third is optimized by plasma- assisted top surface nitridation, 3 or the use of ...
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EFFECT OF INORGANIC HYBRID LiBr ON THE SILICA MATRIX XEROGELS (RESEARCH NOTE)
... level with silanols being the main centers for water physisorption [5]. This chemical inhomogeneity of the surface is likely to be even stronger in the more complex, hybrid materials, owing to the presence of calcium ...
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Ion-implantation and analysis for doped silicon slot waveguides
... To create the test waveguide structures, a 4-inch h100i sil- icon wafer was divided into ∼ 2 cm 2 pieces. Samples were cleaned in acetone, deionised water and isopropanol using an ultrasonic bath before ...
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Structural and Electrical Properties of In and C + In implanted Ge, Si, and Si₁ˍₓGeₓ
... (0.7 2 ≈ ...mm 2 , while the Core i7-6700K processor [5] launched in 2015 packed over 10 millions / mm 2 of 14 nm transistors on a single chip, and its CPU speed is 4 ...
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A multilayered approach of Si/SiO to promote carrier transport in electroluminescence of Si nanocrystals
... Film thickness was monitored by a calibrated microba- lance (MDC-360, Maxtek Digicom Limited, Shenzen, China). The PL spectra were recorded on a fluorescence spectrometer (F-4500, Hitachi High-Tech, Minato-ku, Tokyo, ...
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Porous Se@SiO<sub>2</sub> nanocomposites protect the femoral head from methylprednisolone-induced osteonecrosis
... Se@SiO 2 nanocomposites. Then, the solid Se@SiO 2 nanocomposites were coated with PVP and etched in hot water to construct porous ...Se@SiO 2 nano- composites were characterized ...
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Effect of Alkaline and Alkaline Earth Metal Oxides Addition on the Glass Formation and Crystallization of ZnO Al<sub>2</sub>O<sub>3</sub> SiO<sub>2</sub> Glasses
... The dependence of crystal sizes of Gahnite on NHT temperatures for alkaline-earth metal oxides addition was shown in Fig. 14. The sizes of 20AZ3Ca, 20AZ3Ca6T, 20AZ3Sr, 20AZ3Sr6T, and 20AZ3Ba6T were larger than 100 nm. ...
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Computer Simulation of Precipitation Process in Si/Ge Amorphous Multi Layer Films: Effects of Cu Addition
... amorphous Si/Ge multilayer films by a molecular dynamics ...prepared: Si/Ge, Si/(Ge + Cu), (Si + Cu)/(Ge + Cu) and ...the Si/(Ge + Cu) system, ...
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Composition and strain in thin Si1 xGex virtual substrates measured by micro Raman spectroscopy and X ray diffraction
... and Si/ SiGe/Si structures such as the type and the magnitude of strain in the s-Si layer as well as the Ge content 共x兲 and relaxation factor 共r兲 in the SiGe ...virtual sub- strates is ...
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Exploitation of multilayer coatings for infrared surface plasmon resonance fiber sensors
... The coatings used were a single coating of germa- nium of average thickness 48 nm, a two-layered coat- ing of germanium ( 48 nm) followed by silicon dioxide ( 48 nm), and a three-layered coating of germanium ( 48 nm) ...
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(HMDI). For the PU/SiO 2
... The mechanism involves in the incorporation of silica into the PU structure is given in the schematic reaction as shown in Figure 4. The extracted silica nanoparticles were surrounded by silanol (-OH) groups. Considering ...
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Nanoparticle with PEG and SiO 2
... bond and does not come from photocatalytic process. It can explain why sample with silica still shows good performances even though without UV irradiation. The same thing was explained from Guan e. al. that the decrease ...
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