... Architectures 19 N N N N N N N N N N N N N N pyridine pyridazine pyrimidine pyrazine triazine tetrazine NN 4,4'-bipyridine N N 2-methylpyrazine N N quinoxaline 9 10 11 12 13 14 15 16 17 Scheme 2.3. ... Networks as Precursor for Carbon Networks . . . . . . . . . 132 6.4.1 Temperature Dependence of Hopping Transport in CarbonNetworks 133 6.4.2 Electrical Field Dependence of Hopping Trans...
Ngày tải lên: 04/06/2014, 15:02
... Security IOS Press IOS Press http://www.nato.int/science http://www.iospress.nl Springer Springer E. Human and Societal Dynamics Springer http://www.springer.com The Series is published by IOS Press, ... circuits of spin-polarized current play a large role in the theory of GMR and spin transfer torque. 8,9 Sections 2–4 present a majority-spin trans- parency model for diffusive non-collinear...
Ngày tải lên: 04/06/2014, 13:46
magnetic anisotropies in nanostructured matter, 2009, p.303
... system, nanostructured in two dimension. tiously in parentheses since although such clusters appear as distinct features in Scanning Tunnelling M icroscopy (STM) pictures, see Fig. 1.5, in the ... provides very preliminary remarks on (a) the concept of parallel and antiparallel, (b) the distinction between classical spin vectors and spinors, and (c) the actual form of the spin-orbit...
Ngày tải lên: 04/06/2014, 14:26
adsorption and diffusion in nanoporous materials, 2007, p.290
... Transformations 33 Appendix 1.2 The Lagrange Multipliers 33 Appendix 1.3 Methods of Counting 35 Appendix 1.4 Calculus of Variations 36 Chapter 2 General Introduction to Adsorption in Solids 39 2.1 ... Terminology 39 2.1.1 What Is the Meaning of the Term Adsorption 39 2.1.2 Phases and Components Involved in the Adsorption Process 39 2.1.3 Porous Materials 40 2.2 Interfacial Layer, Gibb...
Ngày tải lên: 04/06/2014, 15:13
colloidal nanoparticles in biotechnology, 2008, p.381
... devices in integrated microsystems. In this direction, colloidal particles are largely used in biomedical applications (diagnostic and therapy) in which they are principally used as solid-phase supports of ... neered particles exhibiting physicochemical properties meeting the needs of a specific application. One major strategy is to incorporate reactive groups that could be employed f...
Ngày tải lên: 04/06/2014, 14:21
electron correlation in new materials and nanosystems, 2007, p.429
... above for Ag-PPP. The phenyl rings in the spin coated MEHPPV are expected to lie in the plane of the substrate, unlike those of PPP, where they are expected to lie perpendicular to the plane of ... charges. To summarize, spatial nonuni-formity of injection is observed for both Ag-PPP and Ag-MEHPPV interfaces. interface, assuming appropriate physical parameter values for PPP, using s...
Ngày tải lên: 04/06/2014, 14:23
nanostructured and photoelectrochemical systems for solar photon conversion, 2008, p.781
... been partially oxidised by iodine doping. Semiconducting device (FET) properties were first noted in organic materials by Heilmeier et al. (1964) in copper phthalocyanine, NANOSTRUCTURED AND PHOTOELECTROCHEMICAL ... towards the glittering prize of solar photoelectrochemical water splitting and power production using inexpensive polycrystalline semiconductor electrodes. Since then, t...
Ngày tải lên: 04/06/2014, 14:30
nanostructured materials for solar energy conversion, 2006, p.615
... homogeneous and infinite in extent, the continuity equa- tion is given by D p x pp p nnn p Ѩ Ѩ Ϫ Ϫ ϭ 2 2 0 0 t Ѩ Ѩ ϭϪ Ѩ Ѩ Ϫ Ѩ Ѩ ϩ Ѩ Ѩ ϩϪ p t p E x E p x D p x G pp n np p n p n p nn p mm 2 2 0 t Ѩ Ѩ ϭ Ѩ Ѩ ϩ Ѩ Ѩ ϩ Ѩ Ѩ ϩϪ Ϫn t n E x E n x D n x G nn p pn ... m JpqEqD dp dx pp p ϭϪm JnqEqD dn dx nn n ϭϩm JqD dp dx pp ϭϪ 10 T. Soga CH001.qxd 11/11/2006 12:16 PM Page 10...
Ngày tải lên: 04/06/2014, 14:48
nanostructured materials. processing, properties and potential applications, 2002, p.625
... and Processing DLVO plot). Agglomeration of particles can occur during any of the following stages: synthesis, drying, handling, and processing. In many applications and processing where dispersed ... a precursor. In a precursor, the components of the final product are in a “mixture” with atomic scale mixing. Many precursors can be prepared by precipitation reactions. In precipitation...
Ngày tải lên: 04/06/2014, 14:58
advances in polymer science, v.220. self-assembled nanomaterials ii. nanotubes, 2008, p.199
... further increase in the mole fraction of 4b results in a decrease of the CD intensity. Thus, only the nanotubes are CD active. 3 Porphyrins and Phthalocyanines Since porphyrin and phthalocyanine ... left-handed. P: right- handed. The AFM images were provided courtesy of Prof. Ayyappanpillai Ajayaghosh of National Institute for Interdisciplinary Science and Technology 2.3 Nanotubes from O...
Ngày tải lên: 04/06/2014, 15:04