CMR effect and related properties of mo based oxides with double perovskite structure
CMR effect and related properties of mo based oxides with double perovskite structure
... magnetic, and transport properties of Cu-doped polycrystalline samples Sr2Fe1-xCuxMoO6 with ordered double perovskite structure are investigated The electrical, magnetic, and transport properties of ... development of manganese perovskites and double perovskites Firstly, we start with a general description of various magnetoresistance (MR) phenomena, and then we give an overview of the double perovskite ... limitation of CMR materials and the need for novel materials .11 1.7 Double perovskite family 13 1.7.1 Crystal structure and band structure calculation results 13 1.7.2 Magnetic structure...
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Báo cáo vật lý: "Compatibility, Mechanical, Thermal, and Morphological Properties of Epoxy Resin Modified with Carbonyl-Terminated Butadiene Acrylonitrile Copolymer Liquid Rubber" pps
... CTBN and the EP, and to investigate the thermal, mechanical, and morphological properties of the modified EP EXPERIMENTAL 2.1 Materials The clear epoxy 331, with an epoxide equivalent weight of ... effect of CTBN content and different testing speeds on the KIC of the EPs Properties of Modified Epoxy Resin In order to correlate the mechanical properties of the modified EP with morphology, the ... effect of CTBN content on the glass transition temperatures (Tg) of the EP Properties of Modified Epoxy Resin 3.3 Tensile Properties Table shows the effect of CTBN content on the tensile properties...
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Engineering the band gap, fermi level, electronic and magnetic properties of transparent conducting oxides
... ENGINEERING THE BANDGAP, FERMI LEVEL, ELECTRONIC AND MAGNETIC PROPERTIES OF TRANSPARENT CONDUCTING OXIDES YONGLIANG ZHAO (B.Sc, NATIONAL UNIVERSITY OF SINGAPORE, SINGAPORE) A THESIS SUBMITTED ... splitting and carbon dioxide reduction, both of which strongly depend on the positions of the valence and conduction band edges Hence to modify the bandgap and also the valence and conduction band ... considering the changes of the optical bandgap and Fermi level, it is concluded that both the conduction and valence band edges shift negatively (the energy difference between the level and vacuum...
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Tài liệu Báo cáo " The effect of cobalt substitution on structure and magnetic properties of nickel ferrite " pptx
... addition of Co2+ ion content, which may be attributed to the ionic radii of constituent ions causing increase in lattice parameter and the densities of pure cobalt ferrite (5.29 g/cm3) and pure nickel ... temperature.These plots show that an increase in Co2+ doping yields monotonic increase in the saturation magnetization of Niferrite which may be due to the substitution of Ni2+ ions by Co2+ on the octahedral ... to the contribution of magnetocrystalline anisotropy of material, the second one is given by shape anisotropy of crystalline particles (domains) and the third one is orginated from the action of...
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Báo cáo khoa học: Mechanistic aspects and redox properties of hyperthermophilic L-proline dehydrogenase from Pyrococcus furiosus related to dimethylglycine dehydrogenase⁄oxidase potx
... MALDI-TOF MS identifying the mass of P5C produced from the oxidation of substrate l-proline catalyzed by PRODH of P furiosus DSM 3638 Fig S4 Redox potentiometric titration of H225A, H225Q and Y251F ... Authors Journal compilation ª 2007 FEBS L-proline P J Monaghan et al dehydrogenase from P furiosus A B C D Fig MALDI-TOF MS of flavin cofactor released from PRODH (FAD-bound form) (A) Authentic ... ion and AMP–Na+ adduct m ⁄ z peaks at 348 and 370, respectively (D) Released cofactor of heat-denatured PRODH showing the [M + H]+ ion of FAD cofactor with an m ⁄ z peak of 787 identical to that...
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EFFECT OF STORAGE TEMPERATURES ON THE PHYSIOLOGICAL AND BIOCHEMICAL PROPERTIES OF HYLOCEREUS POLYRHIZUS
... (Bui et aI., 2004) There were studies that only compare the effect of drying methods alone (Chan et aI., 2009); and also study on the optimization of extraction conditions on herbs (Chirinos ... 20 20 21 22 23 2.6 Effect of Extraction Methods on Antioxidant Activity of Herbs 2.6.1 Effect of Extraction Solvents 2.6.2 Effect of Extraction Time 2.6.3 Effect of Extraction Temperature 24 24 ... optimization of both drying and extraction methods on herb had not being studied, the main ·objective of this study was to study the effect of extraction and drying methods on antioxidant activity on...
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Báo cáo hóa học: " Effect of growth temperature on the morphology and phonon properties of InAs nanowires on Si substrates" doc
... line is a guide to the eye The position of SO phonon down shifts with the decrease in diameter; (b) Dependence of the position of the SO phonon from the diameter of the NWs The points represent ... broadening of the phonon peaks As shown in Figure 2, beside LO and TO phonon peaks, there is another phonon peak centered around 230.0 cm-1, which can be attributed to the SO phonons Such SO phonon modes ... 2a can be attributed to the LO and TO phonon mode of InAs NWs Except the downshift of their phonon frequency relative to InAs bulk material, the LO and TO phonon peaks of InAs NWs also show a larger...
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Báo cáo hóa học: " Effect of the Nd content on the structural and photoluminescence properties of silicon-rich silicon dioxide thin film" pdf
... http://www.nanoscalereslett.com /content/ 6/1/161 function of the Nd concentration and the annealing temperature in relation with their microstructures The Nd- doped silicon- rich silicon oxide (SRSO) thin layers were synthesized ... emission of Nd3 + ions is more efficient while Si-np are formed, and while the Nd content is low (0.08 at.%) In such conditions, Nd3 + ions benefit from the sensitizing effect of Si-np and from the ... doi:10.1186/1556-276X-6-161 Cite this article as: Debieu et al.: Effect of the Nd content on the structural and photoluminescence properties of silicon- rich silicon dioxide thin films Nanoscale Research Letters 2011...
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Báo cáo hóa học: " Effect of Composition on Electrical and Optical Properties of Thin Films of Amorphous GaxSe1002x Nanorods" pptx
... optimization of device performance requires a well-established knowledge of the electrical and optical properties of GaSe thin films, in this paper, we report the results on electrical and optical ... respectively, and K is Boltzmann constant On the basis of best fitting of our data with thermally activated type of conduction, the values of activation energy and pre-exponential factor are calculated, and ... energy (hm) of thin films of a-GaxSe100-x nanorods solids The presence of high concentration of localized states in the band structure is responsible for the decrease in optical band gap on increasing...
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Báo cáo hóa học: " Initial susceptibility and viscosity properties of low concentration e-Fe3 N based magnetic fluid" pdf
... in ref [11] After that, we measure the initial susceptibility, saturation magnetization and viscosity of the low concentrations e-Fe 3N magnetic fluid samples Compared with the experimental initial ... 2.0 nm from TEM Substituting Fm, magnetic diameter (dm) and Md into Eq (3) we get the Langevin initial susceptibility The Langevin initial susceptibility of the samples was obtained and shown in ... the e-Fe 3N magnetic fluid (sample and 2) measured at 300 K 0.00 0.01 0.02 0.03 0.04 0.05 Volume concentration Fig The relationship between concentration and initial susceptibility 123 158 viO Nanoscale...
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Synthesis and Physical Properties of Polyester Amides Derived from Lipid-Based Components
... Outline Introduction of polyester amide (PEA) What is polyester amide Applications Advantage of Lipid-based components Previous Examples of Lipid-based PEA Objectives and Results Conclusions ... the PEA Step 1: Synthesis of different diols from oleic acid 1, 9-Nonanediol Step 1: Synthesis of different diols from oleic acid Di-ester diol Tetra-ester diol 10 Characterization of the diols ... with different ratios of ester and amide linkages were synthesized from lipid-based components The PEAs were fully characterized Functionality of the PEAs were investigated from a structural...
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Báo cáo vật lý: "Effect of Blowing Agent Concentration on Cell Morphology and Impact Properties of Natural Rubber Foam" ppt
... agent concentration on number of cells per unit volume Average Cell Size (mm) 1.5 0.5 10 12 Blowing Agent Concentration (phr) Figure 3: Effect of blowing agent concentration on average cell size ... Relationship between force and displacement at different blowing agent concentrations Table 3: Effect of blowing agent concentration on the absorbed energy and toughness Blowing Agent Concentration ... Effect of Blowing Agent Concentration 22 Figure 4: Micrographs of natural rubber foam at different blowing agent concentrations (a) phr; (b) phr; (c) 10 phr; and (d) 12 phr 3.4 Impact Properties...
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Báo cáo lâm nghiệp: "End-use related physical and mechanical properties of selected fast-growing poplar hybrids (Populus trichocarpa × P. deltoides)" potx
... evaluate the variability in selected physical and mechanical properties of new inter-American poplar clones (P trichocarpa × deltoides) As poplar plantations are a local source of wood which take away ... End-use related properties of poplar wood 627 Table VI Density (kg/m3 ), modulus of elasticity and modulus of rupture (N/mm2 ) for a 7-layer plywood for each of the selected clones Beaupré Density of ... Selected mechanical properties of fast-growing poplar hybrid clones, Wood Fiber Sci 30 (1998) 138–147 [20] Rijsdijk J.F., Laming P.B., Physical and related properties of 145 timbers, Kluwer academic...
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Từ khóa: effect of the oxidation on the processing by rtm process and properties of epoxy based compositescolor properties of muscle based foods during freezing and frozen storagehygric thermal and durability properties of autoclaved aerated concretestrength and deformation properties of solidsadhesion and cohesion properties of solids adsorption to solidsexistence uniqueness stability and differentiability properties of the flow associated to weakly differentiable vector fieldsdefinition and basic properties of equivalence relationsborel serre compactification of locally symmetric spaces and cohomological properties of arithmetic groupselectronic and structural properties of carbon nanotubesmechanical and thermal properties of carbon nanotubeselectrical and magnetic properties of thin filmstype message and stacktrace properties of an exceptiondevelopment and partial evaluation of evidence based multilanguage search tools for medline pubmedidentification quantitative determination and antioxidant properties of polyphenols of some malian medicinal plant parts used in folk medicinesynthesis thermodynamic behavior and biological properties of metal ion specific sequestering agents for iron and the actinidesNghiên cứu sự hình thành lớp bảo vệ và khả năng chống ăn mòn của thép bền thời tiết trong điều kiện khí hậu nhiệt đới việt namNghiên cứu tổ hợp chất chỉ điểm sinh học vWF, VCAM 1, MCP 1, d dimer trong chẩn đoán và tiên lượng nhồi máu não cấpMột số giải pháp nâng cao chất lượng streaming thích ứng video trên nền giao thức HTTPNghiên cứu tổ chức chạy tàu hàng cố định theo thời gian trên đường sắt việt namGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitĐỒ ÁN NGHIÊN CỨU CÔNG NGHỆ KẾT NỐI VÔ TUYẾN CỰ LY XA, CÔNG SUẤT THẤP LPWANPhát hiện xâm nhập dựa trên thuật toán k meansNghiên cứu, xây dựng phần mềm smartscan và ứng dụng trong bảo vệ mạng máy tính chuyên dùngThơ nôm tứ tuyệt trào phúng hồ xuân hươngSở hữu ruộng đất và kinh tế nông nghiệp châu ôn (lạng sơn) nửa đầu thế kỷ XIXChuong 2 nhận dạng rui roTổ chức và hoạt động của Phòng Tư pháp từ thực tiễn tỉnh Phú Thọ (Luận văn thạc sĩ)Giáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vậtGiáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vậtGiáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vậtBÀI HOÀN CHỈNH TỔNG QUAN VỀ MẠNG XÃ HỘIChiến lược marketing tại ngân hàng Agribank chi nhánh Sài Gòn từ 2013-2015MÔN TRUYỀN THÔNG MARKETING TÍCH HỢPTÁI CHẾ NHỰA VÀ QUẢN LÝ CHẤT THẢI Ở HOA KỲ