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Influence of sputtering pressure for radio frequency magnetron sputtering (103) oriented AlN films on (100) silicon substrate Shih-Bin Jhong1, a, Sean Wu2, b and Maw-Shung Lee3, c 1, 3 Department of Electronic Engineering, National Kaohsiung University of Applied Sciences, 415 Chien Kung Road, Kaohsiung City 807, Taiwan (R.O.C) 2 Department of Electronics Engineering and Computer Science, Tung-Fang Design University, 110 Tung-Fung Road, Hunei District, Kaohsiung City 829, Taiwan (R.O.C) aprint7749@gmail.com, bwusean.tw@gmail.com, cmslee@cc.kuas.edu.tw Keywords: (103)-oriented, aluminum nitride (AlN), piezoelectric material, film bulk acoustic wave resonator (FBAR), quasi-shear mode.
Reactive sputtering at suitable atomic energy and low temperature (below 500°C) allows use a wide variety of possible substrate materials.
This dynamic quenching process allows the formation of novel thin-film materials.
These ultrafine particles are quenched on substrates during film growth, and this non-equilibrium state can lead to the formation of exotic materials.
Thin film materials technology, “sputtering of compound materials,” William Andrew, 2003

In recent years, with the wide application of functionally graded materials (FGMs), researchers have also turned their attention to the dynamic characteristics of the plate and shell of functionally graded materials.
Woo[13] studied the nonlinear free vibration behavior of plates made of functionally graded materials, discussed the effect of material properties, boundary conditions and thermal loading on the dynamic behavior of the plates.
The Voigt’s rule was used to estimate the effective material properties from the volume fractions and the properties of the constituent materials.
Iranian Journal of Science & Technology, 30(2006), p. 427
Composite Science Technology, 56(1996), p.1099

Different insulation materials are used to reduce heat losses in heating networks [4,5].
The efficiency of the insulating materials depends on the environmental conditions.
The insulation materials studied in this work are commonly used in district heating.
Li, Materials Basel. 12 (2019) 3348
Alekseeva, Journal of Construction and Architecture. 58 (2016) 51-160

However, steel is not fire-resistant, although the steel is non-flammable materials, but the physical and mechanical properties changes greatly at high temperatures.
Fire Safety Journal.
Fire Safety Journal.
Journal of Engineering Mechanics.
Journal of Structural Engineering.

So the experimental materials polyurethane foam and the yellow part which is the partial oxidation of the foam were selected.
This may be get from mechanism functions that the different parts of the materials do not meet a consistent linear correlation.
China Safety Science Journal, vol. 06 (2007) In Chinese [2]Bilbao R.
Journal of Combustion Science and Technology, vol.,11(1) 2005, p41 In Chinese [6] LU Chang, YU Ming-gao, LIN Mian-jin,etal.
China Safety Science Journal,vol. 18(5)2008,p91 In Chinese [7]Torero JL, Fernandez-Pello AC.

Journal of Materials Science: Materials in Medicine, Vol. 19(2008): p.197 [3] J.
Journal of Materials Science: Materials in Medicine, Vol. 20 (2009): p. 1281 [4] K.R.
Materials Science and Engineering C, Vol. 28(2008):p. 1087 [5] Y.
Journal of Materials Science: Materials in Medicine, Vol. 19(2008): p. 2453 [7] M.
Materials Science and Engineering C, Vol. 28(2008):p. 1509 [9] A.

References [1] Bernhard Winzek, Sam Schmitz, Holger Rumpf, Tobias Sterzl, Ralf Hassdorf, Sigurd Thienhaus, Jürgen Feydt, Michael Moske and Eckhard Quandt: Materials Science and Engineering A Vol 378 (2004), p. 40 [2] G.
Altmtas: Journal of Materials Processing Technology Vol. 155-156 (2004), p. 1266 [3] Yanling Ge, Oleg Heczko, Outi Söderberg and Simo-Pekka Hannula: Scripta Materialia Vol. 54 (2006), p. 2155 [4] H.
Wuttig: Journal of Magnetism and Magnetic Materials Vol. 302 (2006), p. 421 [5] Changsheng Li, Jingwen Sun, Guangfei Sun, Guwen Yao and Zixin Chen: Surface and Coatings Technology Vol. 201 (2007), p. 5348 [6] Liu Chao，An Xu，Gao Laixu，Gao Zhiyong，Cai Wei and Zhao Liancheng: Journal of Functional Materials Vol. 37 (2006), p. 367 [7] A.
Chandrasekaran: Journal of Magnetism and Magnetic Materials Vol. 321 (2009), p. 630 [8] I.
Cai: Journal of Magnetism and Magnetic Materials Vol. 320 (2008), p. 63 [13]Igor Dubenko, Mahmud Khan, Arjun Kumar Pathak, Bhoj Raj Gautam, Shane Stadler and Naushad Ali: Journal of Magnetism and Magnetic Materials Vol. 321 (2009), p. 754 [14] Ma Yunqing, Lai Sanli, Yang Shuiyuan, Luo Yu, Wang Cuiping and Liu Xingjun: Transactions of Nonferrous Metals Society of China Vol. 21 (2011), p. 96

Keywords: Membrane, Materials, Gas Separation, Air Separation, Oxygen.
Despite of the advantages of polyimide on the gas separation, the current limitation is the cost of the polyimide materials as it is significantly more expensive compare to other polymeric materials in membrane fabrication such as polysulfone materials.
Rahman, “Latest development on the membrane formation for gas separation”, Songklanakarin Journal of Science and Technology. 24 (2002) 1026 – 1043
Rowe, “An empirical correlation of gas permeability and permselectivity in polymers and its theoretical basis”, Journal of Membrane Science. 341 (2009) 178 – 185
Robeson, “The upper bound revisited”, Journal of Membrane Science. 320 (2008) 390 – 400.

EXPERIMENTAL PROCEDURE Materials.
Grohens, Materials Letters, 57 (2002) 64-71
Zhou, Materials Science and Engineering: R: Reports, 49 (2005) 89-112
Tarng, Journal of Materials Processing Technology, 102 (2000) 48-55
Lee, Journal of Materials Processing Technology, 209 (2009) 3374-3383

This innovative approach entails synergistic advancements in nanotechnology and materials science.
Recent advancements in materials science have been crucial for the development of more efficient nanoantennas [9].
Recent advancements in materials science have introduced alternatives such as graphene and carbon nanotubes (CNTs).
Tanaka, "Application of nanoimprint lithography," Journal of Photopolymer Science and Technology 15, 475 (2002)
Popoola, "Recent advances in solar photovoltaic materials and systems for energy storage applications: A review," Beni-Suef University Journal of Basic and Applied Sciences 12, 66 (2023)