Search results

Phase Transition of GeSbTe Thin Films Induced by Thermal Treatment and Laser Irradiation Jing Chen1, Fei Yang1, Ling Xu1, a, Liang Tong1, Jun Xu1, Weining Su2, Yao Yu2, Zhongyuan Ma1 1National Laboratory of Solid State Microstructures and Jiangsu Provincial Key Laboratory of Photonic and Electronic Materials Sciences and Technology, School of Electronic Science and Engineering, Nanjing University, Nanjing 210093, People’s Republic of China 2National Laboratory of Solid State Microstructures and School of Physics, Nanjing University, Nanjing 210093, People’s Republic of China a xuling@nju.edu.cn Keywords: Ge1Sb2Te4; phase change; annealing; laser irradiation; crystallization; AFM; Raman Abstract.
Annealing treatment was found to induce changes in microstructure, surface roughness, grain size and so on, indicating that with the increase of annealing temperature, the amorphous state of GST materials change first to face-centered-cubic (fcc) phase state and finally to the stable hexagonal(hex) state.
Introduction Chalcogenide phase-change materials, which refer to alloys containing at least one element of group VI [1], has gained considerable interest as a potential candidate for next decade nonvolatile memory [2,3], are widely used for data storage media.
Si wafer was used as the substrate material.
[5] Zhanghua Wu, Fuxi Gan, Jun Hu and Minqian Li: Applied Surface Science 72,245-248(1993) [6] Yingxue Xi，Huiqing Fan，Weiguo Liu，Journal of Alloys and Compounds 496,695-698(2001) [7] Hoon Sang Choi, Kwang Soo Seol, Kazuo Takeuchi, Junya Fujita and Yoshimichi Ohki, Jpn.

Wang: Materials Science and Engineering Vol. 20 (2002), p.101-109 [8] D.
Shinomiya Materials Science and Engineering Vol. 24 (2004), p. 341-347 [10] S.
Gan: Journal of Materials Chemistry Vol. 9 (1999) p. 1635-1639 [12] I.
Gómez: Journal of Materials Science: Materials in Medicine Vol. 20 (2009), p. 2249-2257 [17] K.
Kumta: Materials Science and Engineering Vol. 27 (2007), p. 377-381

This article presents the results of studies of innovative materials in the field of bioresistant building materials.
Introduction Composite building materials based on cement binder with mineral fillers are widely used in building construction.
Materials and Methods We assessed the bioresistance of the innovative materials by the parameters of fungal resistance and fungicidal properties after holding the samples in an environment of filamentous fungi for 3 and 9 months.
Palaniswamy, Microbiologically Influenced Corrosion in Dairy Effluent, International Journal of Environmental Science & Technology. 2 (2006) 159-166
Ibraeva, Interaction Concrete with Acidic Fluids, Advanced Materials Research. 941-944 (2014) 1380-1385

In the keyword input card *MAT_USER_DEFINED_MATERIAL_MODELS, when LMC material parameters in user defined material are given, all of the material parameters can be input and be send to user subroutine through the first material parameter as P1 to the LMCth material parameter as PLMC.
Iring: Welding Journal Vol. 74 (1995), p. 451-470 [2] J-M Van der Hoeven, K.
Wang: International Journal of Fracture Vol. 33 (1987), p. 3-16 [6] C.L.
Demeri: ASME Journal of Engineering Materials and Technology Vol. 119 (1997), p. 346-353 [7] C.L.
Demeri: International Journal of Mechanical Sciences Vol. 43 (2001), p. 471-486 [8] C.L.

Use of Industrial Waste and Raw Materials in Iron Sorption Edmunds Lodinsa*, Inga Pudze, Ineta Rozenstrauha, Linda Krage Faculty of Material science and Applied Chemistry, Riga Technical University, 3/7 Paula Valdena Street, Riga, LV-1048, Latvia a edmunds.lodins@rtu.lv Keywords: Industrial waste, waste pellets, iron sorption Abstract.
Materials were dried and milled.
Journal of Cleaner Production, 20 (2012) 170 – 179
Construction and Building Materials 35(2012) 785 – 791
Materials Science and Engineering 25 (2011) 012016-012016

Zhang, Effect of Cu Content on the Antibacterial Activity of Titanium-Copper Sintered Alloys, Materials Science and Engineering: C 35 (2014) 392-400
Pyczak, Microstructure and Mechanical Behavior of Metal Injection Molded Ti-Nb Binary Alloys as Biomedical Material, Journal of the Mechanical Behavior of Biomedical Materials 28 (2013) 171-182
Tomita, Prevention of Pin Tract Infection with Titanium-copper Alloys, Journal of Biomedical Materials Research Part B: Applied Biomaterials 91B(1) (2009) 373-380
Yang, Antibacterial Properties of Ti-6Al-4V-xCu Alloys, Journal of Materials Science & Technology 30(7) (2014) 699-705
German, Titanium Sintering Science: A Review of Atomic Events during Densification, International Journal of Refractory Metals and Hard Materials 89 (2020) 105214

Journal of Materials Science: Materials in Electronics, 29 (2018) 2743–2747
Journal of Materials Science: Materials in Electronics, 24 (2013) 704–710
Journal of Materials Science: Materials in Electronics, 26 (2015) 128–133
Journal Of Materials Science-Materials In Electronics, 27 (2016) 8378–8383
Journal of Materials Science: Materials in Electronics, 26 (2015) 7431–7437

Materials and Methods Materials.
Lei: Journal of Agro-Environment Science,Vol.22(2003) No.3,p.311(in Chinese) [20] H.
Cui: Journal of Aagro-Environment Science, Vol.25(2006), p.1354 [42] M.
Wu: Journal of Afro-Environment Science,Vol.(25)2006, p.244(in Chinese) [46] L.
Li: Journal of Agro-Environment Science, Vol. (31)2012, p.2290(in Chinese).

Introduction Practically, many kinds of composite materials are widely used in many industry fields.
Among such kinds of composite materials, SiC Particle Reinforce Aluminum Alloy (SiC PRAA) is one of the most excellent composite materials because of its many advantages.
SiC PRAA is isotropic material and overcomes some deficiencies which may occur in fiber reinforced materials.
Numerical Modeling of Multi-scale Problem Method of S-FEM was first proposed by Fish [4] and was applied to the laminated materials.
[5] Shogo Nakasumi, Katsuyuki Suzuki, Daiji Fujii and Hideomi Ohtsubo, Mixed analysis of shell and solid elements using the overlaying mesh method, J Mar Sci Technol (2003) 7:180-188 [6] Peter Kabele, Eiki Yamaguchi and Hideyuki Horii, FEM-BEM superposition method for fracture analysis of quasi-brittle structures, International Journal of Fracture 100:249-274, 1999 [7] Naoki Takano, Nasaru Zako and Manabu Ishizono, Multi-scale computational method for elastic bodies with global and local heterogeneity, Journal of computer-Aided Materials Design, 7:111-132.2000 [8] Javier Segurado, Javier LLorca, Computational micromechanics of composites: The effect of particle spatial distribution, Mechanics of Materials, 38 (2006) 873-883 [9]Zhang Ya-fang, Tang Chun-an, Yang Tian-hong, Zhang Juan-xia, Effect of Bi-Particles Geometrical Distribution on Failure Process of Brittle-Matrix Composites, Journal of Northeastern University (Natural Science), Vol.27, 926-929, 2006 [10

In the material reuse networks, however, the property values of fresh/external streams are usually not zero
Acknowledgments This work is financially supported by the Research Foundations for Returned Scholars from Overseas of the Human Resources Department of Hebei Province, China, the National Natural Science Foundation of China (Grant No. 20776036) and Natural Science Foundation of Hebei Province, Hebei, China(Grant No.
AIChE Journal. 2004; 50(8): 1854-1869
Chemical Engineering Science. 2006; 61(8): 2626-2642
AIChE Journal. 2009; 55: 374-382