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It is important to solve these problems for attaining desirable high-k materials.
So, adding La2O3 to Al2O3 or adding Al2O3 to La2O3 is considered the promising material engineering to get high dielectric constant and good thermal stability materials.
Accompanied by this structural phase transition is a change of the band gap, which is important for performance of high-k gate dielectric materials.
Our results provide a guideline how to adjust composition of such composite materials used as comprehensive performance high-k dielectrics.
Traverse, Materials Research Bulletin Vol. 14 (1979), 303-323

There are much higher request to the quality of the wire with the development of the iron and steel materials.
Acknowledgements This work was financially supported by National Natural Science Foundation of China (50974051).
Journal of University of Science and Technology Beijing, 2003, 25(1): 26~29
Journal of Shanghai University, 1997, (3): 161~164 [6] H.X.
Journal of Iron and Steel Research, 2004, 16(2): 19~22

The wide use of cutting jet does occur in the cutting process, a growing number of materials such as multilayer materials or welded materials.
Wang, Predictive depth of jet penetration models for abrasive water jet cutting of alumina ceramics, International Journal of Mechanical Sciences 49 (2007) 306–316
Unit event approach, Journal of Modelling and simulation in materials science and engineering 12 (2004) 1159–1170
Schenk, Experimental evaluation of the physical properties required of abrasives for optimizing water jet cutting of ductile materials, Wear Journal 284 (2012) 43– 51
Soundararajan, Optimization of Process Variables in Gas Carburizing Process: A Taguchi Study with Experimental Investigation on SAE 8620 and AISI 3310 Steels, Turkish Journal of Engineering and Environmental Sciences 29 (2005) 279-284

Nowadays, this kind of green packaging materials has become a research hotpot over the world.
Marechal V et al [1], used fiber of sunflower stem as raw material to manufacture packaging products, their intensity can be equal to polystyrene materials.
The basic composition materials are shown in table 1.
Raw materials of Fig.5 (b) have carried on a simple processing.
Study on the biodegradagility of plant fiber and starch dishware :Journal of Function Materials, Vol. 40 (2010) No.11, P.1929.

The FEM is widely used in material science, both in macroscopic scale which treats material as continuous and homogenous one, as well as in a scale which takes into account the structure of the materials under examination, such as layers, particles in composite materials or grains in polycrystalline materials.
Feaugas, Effects of grain-boundary networks on the macroscopic diffusivity of hydrogen in polycrystalline materials, Computational Materials Science 97 (2015) 276–284 [18]H.
Fundamentals, Methods, Materials, Diffusion-Controlled Processes, Springer Series in Solid-State Sciences 155, Berlin, 2007 [19] S.
Tjong and Haydn Chen, Nanocrystalline materials and coatings, Materials Science and Engineering: R: Reports, Volume 45, Issues 1-2, September 2004, Pages 1-88 [21] M.Hori, S.
Redenbach, Microstructure models for cellular materials, Computational Materials Science 44 (2009) 1397–1407 [26] S.

Metal rubber material is a new type of elastic and porous material which develops from metal materials.
Acknowledgement National Nature Science Fundation of China (50775220) References [1] Dai Depei.
[3] Wang Youyan, Bai Hongbai and Lu Chunhong: submitted to Journal of Ordnance Engineering College (2007)
[4] MA Yanhong, GUO Baoting and ZHU Zigen: submitted to Journal of Aerospace Power (2004)
[5] PENG Wei, BAI Hongbai and ZHENG Jian: submitted to Journal of Experimental Mechanics (2005).

The findings additionally show that advanced machine learning methods can significantly improve HSP prediction accuracy, facilitating more precise solubility estimates and advancing applications in chemical and materials science.
These findings underscore the potential of machine learning to improve HSP prediction, with significant implications for solvent design, chemical engineering, and materials science.
Journal of Hazardous Materials 438 (2022): 129487
Journal of colloid and interface science 150.2 (1992): 386-393 [17] Panayiotou, Costas.
Future Computer Science Journal 1.1 (2023): 9-17.

Parameters Setting Impact Analysis of Composite Cockpit Finite Element Analysis based on Properties of Composite Materials Haipeng Gao 1,a Meng Liu 1,b Jun Wang 1,c 1 School of Aeronautic Science and Engineering, Beihang University, Beijing 100191, China a ghphpg@126.com, b gongsigongcheng@126.com, c ghphpg@sina.com Keywords: composite cockpit; material parameters; failure criteria; finite element; impact analysis Abstract.
Choosing material property parameters is the premise of numerical simulation, but now mechanics properties characterization system of composite materials only includes datas of the single-layer board.
Tensor transformation and failure criteria for analysis of fiber composite materials [J].
Journal of Composite Materials Vol. 22 (1998), p. 874~897 [2] Feih S, Shercliff H R.
Composites Applied Science and Manufacturing Vol. 36 (2005), p. 381~395 [3] Krueger R, Brien T K.

The validity and precision of this method was certified by indentation tests on kinds of different materials.
The corresponding parameters of Hollomon model for the two materials were listed in Table 1.
Vol. 54 ( 2006), p.65 [2] Liao YG, Zhou YC, Huang YL,and Jiang LM: Mechanics of Materials.
Vol. 39(3) (2007), p.350 (in Chinese) [6] Gong J H, Miao H Z, Peng Z J, Qi L H: Materials Science and Engineering.
A354 (2003), p.140 [7] Chen Z, He M, Bavani B, Chan C C: Materials Science and Engineering.

Eight types of cement compositions (varying supplementary materials proportions) have been chosen.
Use of supplementary cementitious materials are increasing globally in construction sector due to their enhanced performance [5-7].
International symposium on surface and colloidal science and its relevance to soil pollution, madras (1994)
International Journal of Sustainable Built Environment 6, 663–674, (2017)
Gross: Effect of different supplementary cementitious materials on mechanical properties of high performance concrete.