Báo cáo hóa học: " Snap-Through Instability of Graphene on Substrates" pptx
... Since the graphene morphology is strongly tied to the electronic properties of graphene, such a snap-through instability of graphene morphology can lead to desirable graphene electronic properties ... graphene- based functional electronic components (e.g. nano-switches). Keywords Graphene Á Nanopatterns Á Morphology Á Instability Á Substrate regulation Introduction Graphe...
Ngày tải lên: 22/06/2014, 00:20
... f graphene. Figure 4 Electron microscopy of graphene. (a) Bright-field TEM images of monolayer graphene, (b) HRTEM image from the same location, and (c) electron diffraction pattern of the graphene ... number of TEM images,wewereabletoconcludethatourdispersion contains a very good fraction of monolayer graphene. We fabricated a bottom-gated graphene field-effect tran- sist...
Ngày tải lên: 21/06/2014, 01:20
... Characterisation of as transferred graphene on SiO 2 substrates. On left XPS spectrum shows good quality graphene, on right AFM image shows presence of large flakes of graphene with some contamination (marked ... nm of oxide on top was used for charac- terising transferred graphene. Electrical measurements were done on heavily doped silicon with 60 nm of Al 2 O 3 o...
Ngày tải lên: 21/06/2014, 03:20
Báo cáo hóa học: " Multiscale investigation of graphene layers on 6H-SiC(000-1)" pot
... 3) SiC reconstruc- tions, and t he graphene layers h ave several orientations on top of each surface reconstruction [16-18]. The inter- action between graphene layers and the C face of SiC substrate ... preparation techniques [4-12] which yield large-scale graphene wafers of high quality and unifor- mity. Today, one of the most promising methods for microelectronic application...
Ngày tải lên: 21/06/2014, 05:20
Báo cáo hóa học: " The effect of acyclovir on the tubular secretion of creatinine in vitro" pdf
... Journal of Translational Medicine 2010, 8:139 http://www.translational-medicine.com/content/8/1/139 Page 8 of 11 RESEARC H Open Access The effect of acyclovir on the tubular secretion of creatinine ... Avenue, Toronto, Ontario, M5G 1X8, Canada Full list of author information is available at the end of the article Gunness et al. Journal of Translational Medicine 2010, 8:139 htt...
Ngày tải lên: 18/06/2014, 16:20
báo cáo hóa học: " Turkish version of impact on family scale: a study of reliability and validity" doc
... substantial contributions to conception and design, worked in all stages of data collec- tion and analysis, wrote the first draft. SE made substan- tial contributions to conception and design, ... all stages of data collection, performed the statistical analysis. YY worked in analysis and interpretation of data, revised the manuscript for content. FU made substantial contri- butions to...
Ngày tải lên: 18/06/2014, 19:20
báo cáo hóa học:" Direct effects of caffeine on osteoblastic cells metabolism: the possible causal effect of caffeine on the formation of osteoporosis" doc
... relaxation of smooth muscle [23]. The effects of coffee on bone metab- olism are still controversial, although several studies have suggested that caffeine and/or heavy coffee consumption are ... inflammation and systemic bone loss: a model for inflammation-induced bone disease. J Bone Miner Res 1993, 8:625-634. 33. Fuller K, Chambers TJ: Effect of arachidonic acid metabolites on bo...
Ngày tải lên: 20/06/2014, 00:20
Báo cáo hóa học: " 3D Simulation of Nano-Imprint Lithography" pptx
... approximation of the indepen- dent alignment tensor from the Doi–Edwards reptation theory. A non-dimensionalization of the the stress (e.g., equa- tion of motion), using non-dimensional variables ... initial thickness of the substrate. Introducing these non-dimen- sional variables, the mass conservation as well as the momentum equations will only contain one non-dimen- sional paramete...
Ngày tải lên: 22/06/2014, 00:20
Báo cáo hóa học: " Influences of H on the Adsorption of a Single Ag Atom on Si(111)-7 3 7 Surface" doc
... surface. Calculation Method and Substrate Structures First-principles calculations within the framework of den- sity functional theory (DFT) were applied to study the influences of H on the adsorption of Ag on ... in the controlled growth of thin layers of semiconductors, metals and dielectrics. The further development of micro- and nano-electronic device technology requires de...
Ngày tải lên: 22/06/2014, 00:20
Báo cáo hóa học: " Influence of Nanogels on Mechanical, Dynamic Mechanical, and Thermal Properties of Elastomers" pdf
... ratio of 0.9, using silicon tip having spring constant of 40 N/m. The cantilever was oscillated at it resonance frequency of *280 kHz. Scanning was done at least 3 different posi- tions of each ... the degradation of SBS 1 gels. Similar two stage degradation can also be seen in the NS 1 gel filled SBR systems (see Figure S6 of Supplemen- tary Information). Addition of NS 1 gels c...
Ngày tải lên: 22/06/2014, 01:20