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To ensure the competitiveness of next generation of materials, it is essential to make SiC MESFET and GaN HEMT microwave devices more suitable for a wide range of applications.
Krupka, Effect of nitrogen doping on the growth of 4H polytype on the 6H-SiC seed by PVT method, Material Science Forum 29 (2012) 717-720
Jr, Development of large diameter high-purity semi-insulating 4H-SiC wafers for microwave devices, Materials Science Forum 457-460 (2004) 35-40
Wang, Polytype stabilization of high-purity semi-insulating 4H-SiC crystal via the PVT method, ISSN 1392-1320 Materials Science Vol.22 (2016) No.2
Ku, Hydrogen effect on SiC single crystal prepared by the physical vapor transport method, Materials Science Forum 556-557 (2007) 25-28

Introduction Cadmium telluride (CdTe) is very important materials.
Materials and Methods The CdTe powder which was 250 mm and 99.99% deposition grade Sigma-Aldrich product, was put in a vacuum evaporation system and placed at a boat shape molybdenum crucible with 4.1 cm length, 1.4 cm width and 1.2 cm thickness, and heated at 1400oC.
Ahmad-Bitar, Characterization of vacuum evaporated CdTe thin films prepared at ambient temperature, Materials Science in Semiconductor Processing 16 (2013) 118-125
Alessio Bosio, Nicola Romeo, Samanta Mazzamutto, Vittorio Canevari, Polycrystalline CdTe thin films for photovoltaic application, Progress in Crystal Growth and Characterization of materials, 52 (2006) 247-279 [13].
Ganesan, Structural and optical studies of hot wall vacuum evaporated CdTeSn thin films, Advance Materials Research Vol.68 (2009) 77- 83 [14].

Corrections needed in double-cantilever beam tests for assessing the interlaminar failure of fiber-composites, Journal of Materials Science Letters, Vol. 8, No. 2, (1989), pp. 125–129
Journal of Composite Materials, Vol. 21, No. 4, (1987), pp. 330–347
Advanced Materials Research, Vol.774-776, (2013), pp.1312-1321 [6] Pavelko V.
Analytical 1D Model of Delamination Development and Strength of Layered Composite Beam in Post-Buckling, Key Engineering Materials, Vol.627, (2014), pp.325-328
Advances in Materials Science and Engineering.

Introduction Nowadays, researching high conversion efficiency thermoelectric materials is a major area in applied physics and materials science [1].
The performance of thermoelectric materials is determined by the dimensionless figure of merit (ZT), which is defined as S2 Tσκ-1, where S is the Seebeck coefficient, T is the absolute temperature, σ is the electrical conductivity and κ is the thermal conductivity.
Thin film technique is one of method to improve the thermoelectric properties of thermoelectric materials due to their stronger quantum confinement effect [2-3].
Journal of Materials Chemistry, Vol. 20 (2010), p. 9877 [5] L.
Journal of Alloys and Compounds, Vol. 503 (2010), p. 464 [6] Y.

The soil in this research were modeled as elasto-plastic materials following a Mohr-Coulomb criterion.
The piles, cushion and platform were assumed to be linearly elastic material.
The material properties of the various components are shown in Table 1.
Acknowledgement This work was financially supported by the National Science Foundation of China (No.51178185).
References [1] Zhao Ming-hua,Zhang Ling,Yang Ming-hui:Joural of Shanghai Jiaotong University Vol.41(2007),p965-969(In chinese) [2] Zhao Ming-hua,Zhang Ling,Yang Ming-hui:Advanced Materials Research Vols.163-167(2011),p1592-1596 [3] Qi Le,Shi Jian-yong,Hou Qian:Rock and Soil Mechanics Vol.32(2011),p965(In chinese) [4] Liu Peng,Yang Guang-hua:Rock and Soil Mechanics Vol.33(2012),p539-546( In chinese) [5] Ge Xin-sheng,Gong Xiao-nan,Zhang Xian-ming: Journal of Building Structures Vol.32(2002),p3-4(In chinese) [6]] Ge Xin-sheng,Gong Xiao-nan,Zhang Xian-ming: Journal of Building Structures Vol.24(2003),p91-95 (In chinese) [7] Yang De-jian,Wang Tie-cheng:Engineering Mechanics Vol.27 Sup.1(2010),p150-153(In chinese)

Study of an Inorganic Ion Exchanger LiMn1.25O3 Jinhe Jiang MicroScale Science Institute , Department of Chemistry and Chemical Engineering ,Weifang University, Weifang, 261061,China Corresponding author.
The solid state reaction with this material was investigation by X-ray, saturation capacity of exchange, and Kd measurement.
The appearance of ion memory inorganic materials (ion sieve) became possible direct extracting lithium from the salt water resources[1-2].
Acknowledgments This research was supported by the Nature Science Foundation of Shandong Province(ZR2012BL- 05)and Weifang Science and Technology Development Plan(20121295).
Chinese Journal of Applied Chemistry. 2000,17(3),307-312

It was because that, when pouring the garbage into the rotating screen cylinder at a low speed of the rotating screen cylinder, material was rotating with the rotating screen cylinder from the bottom of the screen cylinder to a certain height, then the material particles slide along the screen surface of the cylinder or rolled down from the upward movement of the material layer under the effect of gravity which made the stench of gas diffusion speed up.
Summary Fund Project: Key Projects in the National Science & Technology Pillar Program during the Twelfth Five-year Plan Period (2012BAJ21B02) The autor: Hou jia-qi.
[2] O Bergersen, K Haarstad: submitted to Journal of Air & Waste Management Association (2008) [3] J.
Park: submitted to Journal of Bioresource Technology (2005) [4] E Pagans, R Barrena, X Font, A Sánchez: submitted to Journal of Chemosphere (2006) [5] SA Shojaosadati, S Elyasi-Resources: submitted to Journal of Conservation and Recycling (1999) [6] JM Morgan-Sagastume, A Noyola: submitted to Journal of Bioresource Technology (2006) [7] Selena Sironi, Laura Capelli, PaoloCentola, Renato Del Rosso: submitted to Journal of Atmospheric Environment (2006) [8] K.MÜnnich, C.F.
Fricke: submitted to Journal of Waste Management (2006) [9] Estela Pagans, Xavier Font: submitted to Journal of Hazard Mater (2006) [10] Paola Pierucci, Elena Porazzi, MercedePardo Martinez, et al:submitted to Journal of Chemosphere(2005) [11] Bernal M P, Alburquerque J A, Moral R: submitted to Journal of Bioresource Technology (2009) [12] Park K J, Chou M H，Hong J H: submitted to Journal of Compost SciUti(2002) [13] Eitzer B D: submitted to Journal of Environmental Science and Technology (1995) [14] Muezzinoglu A: submitted to Journal of Chemosphere (2003) [15] Komilis D P, Ham R K, Park J K: submitted to Journal of Water Research (2004) [16] Komilis D P, Ham R K, Park J K: submitted to Journal of Water Research (2004) [17] Pierucci P, Porazzi E, Martinez M P, et al: submitted to Journal of Chemosphere (2005)

The Fabrication of One-dimensional BaAl12O19:Mn2+ Phosphors by Electrospinning Method Qi-zheng Dong1,2,a, Ling He1,2,b, Wen-sheng Li1,2,c and Wei-min Sun1,2,d 1College of Materials Science and Engineering, Lanzhou University of Technology, Lanzhou 730050, China 2State Key Laboratory of Gansu Advanced Nonferrous Metal Materials, Lanzhou University of Technology, Lanzhou, 730050, China adongqzh@163.com, bhlswm@163.com, cwensheng-li@sohu.com, d349672696@qq.com Keywords: BaAl12O19:Mn2+, Electrostatic Spinning, Nanofibers, Luminescent Materials Abstract.
However, being limited by preparation method, conventional researches on 1D nano luminescent materials are restricted to materials with relatively simple structure, such as ZnO[10], Gd2O3[11], ZnS[12], ZnSe[13], Zn3(PO4) 2[14].
Deboer: Journal of Solid State Chemistry France, Vol. 173 (2003) p.359-366
Hark: Chemistry of Materials, Vol. 20 (2008) No.14, p.4762-4767
Yang: Chemistry of materials, Vol. 36 (2005) No.10, p.2729-2734

Materials and methods Study area.
Journal of Tongji University (Natural Science), 6(2010), p. 865-869 [2] YAO Xin, YANG Guishan.
Journal of Lake Sciences, 2(2002), p.179-184 [7] CHEN Shipeng, JIANG Xikui, ZHANG Jinglai.
Journal of Applied Ecology, 15(2004), p.2337-2341 [12] HAN Xiaoyuan, SONG Zhiwen, LI Peiying.
Journal of Lake Sciences, 20(2008), p.741-747 [13] Headley T.R., Herity E., Davison L.

Materials and methods The experiment was carried out in an area of Shenyang Agricultural University, located in Shenyang (latitude: 41°44'N, longitude: 123°27'E, altitude: 44.7m above sea level) of Liaoning province of China.
Journal of Southwest Agricultural University, Vol. 1 (2003), p. 77 -79 [5] AN Xiangdong.
Shaanxi Journal of Agricultural Sciences, (2002), p. 32-42 [10] LING Mingwu, LIU Jianting.
Journal of Hebei Forestry Science and Technology, (2002), p. 31 -33 [11] HUANG Xingxue, ZOU Zhirong.
Shaanxi Journal of Agricultural Sciences, (2002), p. 8 -10 [12] SHU Zhantao, LING Fengqi, ZHANG Guixian.