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Clauws1 1 Dep. of Solid State Sciences, Ghent University, Krijgslaan 281 S1, B-9000 Ghent, Belgium 2 Materials Design Division, Faculty of Materials Science and Engineering, Warsaw University of Technology, Wołoska 141, 02-507 Warsaw, Poland 3 Umicore EOM, Watertorenstraat 33, B-2250 Olen, Belgium a jan.vanhellemont@telenet.be Keywords: germanium, silicon, vacancies, voids, simulation, oxygen, precipitation, FTIR Abstract.
Due to its higher intrinsic carrier mobility compared to silicon, however, the use of moderately doped germanium based substrates is being reconsidered for application in advanced nano-electronic devices. 200 and 300 mm germanium (001) oriented dislocation free substrates have recently become available and germanium on insulator (GeOI) substrates are being developed [1].
Mijlemans: Defect and Diffusion Forum 230-232 (2004), p. 149 [3] A.
Forum 15-18 (1987), p. 369 [15] H.D.
Dupret: Material Science and Engineering 28 (2000), p. 149 [29] S.

Beijing 100088, China 3GRINMAT Engineering Institute Co., Ltd.
An advanced method called internal electromagnetic stirring (I-EMS) was investigated to resolve the engineering problems like coarse-grain, inhomogeneous structure and macrosegregation.
Savran, et al, Structure formation and macrosegregation under different process conditions during DC casting, Materials Science and Engineering A,384(2004) 232-244
McCartney, The effect of electromagnetic stirring on macrostructure and macrosegregation in the aluminium alloy 7150, Materials Science and Engineering A, 222 (1997) 140-148
Katgerman, Effect of melt flow on macro- and microstructure evolution during solidification of an Al-4.5% Cu alloy, Materials Science and Engineering A, 413 (2005) 98-104

The powder microstructure was studied by specific surface area measurements, SBET, N2 adsorption/desorption (Micromeritics Gemini III 2375 Surface Area Analyser) and by Xray diffraction, XRD (X-ray Diffractometer, X Bruker AXS Model D8 Advance), where the phase composition could be observed.
References [1] Engineered materials Handbook, vol4 - Ceramics and Glasses; ASM international, (1991)
Forum 299 (1999) 91
In: Surface and Colloid Chemistry in Advanced Ceramic Processing - Surfactant Science Series, Vol. 51, ed.

Development of an Oxide Dispersion Strengthened Austenitic Steel Powder with 4% Aluminum Addition ABU Khalid Rivai1,a*, NANDA Shabrina1,b and BAMBANG Sugeng1,c 1Center for Science and Technology of Advanced Materials, PSTBM - BATAN, Kawasan PUSPIPTEK Gedung 43, Tangerang Selatan, Banten 15314, Indonesia arivai.abukhalid@batan.go.id, bshabrina_n@batan.go.id, c bsugeng@batan.go.id Keywords: ODS, steel, austenitic, aluminum, nuclear.
One of the advanced high temperature materials which is intensively developed is Oxide Dispersion strengthened (ODS) steel.
ODS steels are mostly developed for advanced nuclear fission reactors and nuclear fusion reactors [3-10].
Campos, Effect of mechanical alloying on the microstructural evolution of a ferritic ODS steel with (YeTieAleZr) addition processed by Spark Plasma Sintering (SPS), Nuclear Engineering and Technology 53 (2021) 2582-2590
Albert, Dissimilar and Similar Laser Beam and GTA Welding of Nuclear Fuel Pin Cladding Tube to End Plug Joint, Advanced Engineering Forum Submitted: 2017-07-23 ISSN: 2234-991X, Vol. 24, pp 40-47, doi:10.4028/www.scientific.net/AEF.24.40

Introduction Impact-Echo method is non-destructive acoustic methods, which has wide application and it can be used in mechanical engineering, power engineering and in many industries as well as in civil engineering [1].
Result of fast Fourier transforms are widely used for many applications in engineering, science, and mathematics.
The signal response was taken by a piezoelectric sensor MIDI and was fed to the input of an oscilloscope TiePie engineering Handyscope HS3 two-channel with resolution 16 bits.
LO1408 "AdMaS UP - Advanced Materials, Structures and Technologies", supported by Ministry of Education, Youth and Sports under the „National Sustainability Programme I" and under the project of specific research program at Brno University of Technology, project No.
In ICEBMP 2014, Advanced Materials Research.

Microstructures and Mechanical Properties Of Ti-Nb Alloy at Different Composition of Nb Produced Via Powder Metallurgy Route Mazyan Yahaya1,2,a, Salhana Sahidin@Salehudin2,b, Maheran Sulaiman3,c, Nur Hidayatul Nadhirah Elmi Azham Shah1,d, Muhammad Hussain Ismail1,e 1.Centre for Advanced Materials Research (CAMAR), Faculty of Mechanical Engineering, Universiti Teknologi MARA, 40450 Shah Alam, Malaysia 2.Mechanical Engineering Department, Politeknik Sultan Salahuddin Abdul Aziz Shah, 40150 Shah Alam, Malaysia 3.Mechanical Engineering Department, Politeknik Nilai, 71760 Nilai, Malaysia mazyanedas@gmail.coma, salhana@psa.edu.myb, maheran_sulaiman@yahoo.comc, nadhirahelmi@gmail.comd, hussain305@salam.uitm.edu.mye Keywords: Beta phase, powder metallurgy, sintering, Young’s modulus Abstract.
Acknowledgement This work was supported under Centre for Advanced Materials Research (CAMAR), FKM, UiTM Shah Alam for the facilities and equipment for this project and Politeknik Sultan Salahuddin Abdul Aziz Shah, Shah Alam for the financial support under the Grant No: FRGS/1/2014/TK04/JPP/03/1.
Forum, vol. 805, pp. 331–336, 2014

Deogdo Heo, Youngjei Oh* and Byungsei Jun Department of Nano Science and Engineering, Kyungnam University, Masan, 631-701, Korea *Korea Institute of and Science Technology(KIST), Seoul, 136-791, Korea � Abstract The optimum values of the porosity, pore size and transmittance of the coating layer were investigated to give the lower thermal conductivity of the smart glazing.
Hunt, "Advances in production of transparent silica aerogels for window glazings," J.
Vansant, "Surface modification of silica gels with amino-organosilanes," Colloids and Surfaces A ; Physicochemical and Engineering Aspects, 98 , 235 (1995). 6.
Material Science Forum Vols. 510-511(2006)

SiC MOSFET C-V Characteristics with Positive Biased Drain Ilaria Matacena1,a*, Luca Maresca1,b, Michele Riccio1,c, Andrea Irace1,d, Giovanni Breglio1,e, Santolo Daliento1,f and Alberto Castellazzi2,g 1Dept. of Electrical Engineering and Information Technologies, University Federico II, via Claudio, 21, 80125, Naples, Italy 2Kyoto University of Advanced Science, 18 Gotanda-cho, Yamanouchi, Ukyo-ku, 615-8577 Kyoto, Japan ailaria.matacena@unina.it, bluca.maresca@unina.it, cmichele.riccio@unina.it, dirace@unina.it, ebreglio@unina.it, fdaliento@unina.it, galberto.castellazzi@kuas.ac.jp.
"Experimental study on power consumption in lifetime engineered power diodes."
In Materials Science Forum (Vol. 1004, pp. 608-613).

Microstructure and Mechanical Properties of Magnesium Alloy AZ61with 1%Sn addition CHEN Juna, LI Quan-anb School of Materials Science and Engineering, Henan University of Science and Technology, Luoyang 471023, China achenjun318822200@163.com, bq-ali@163.com Keywords: Sn, Magnesium Alloy, Microstructure, Mechanical Properties Abstract: The microstructure and mechanical properties of magnesium alloy AZ61wtih1% Sn addition has been studied in this paper.
The phase analysis was performed by D8 Advance X-ray diffract meter (XRD) and energy dispersive spectroscopy (EDS).
Materials Science and Engineering A, Vol. 302(2001), p. 37 [2] A.A.
Materials Science Forum, Vol. 419-422(2003), p. 57 [3] J.C.

Slab Analysis and FEM Simulation on Rotating Compression Forming of Double-Layer Clad Cylinder Under Constant Shear Friction Gow-Yi Tzou1,a, Sen-Chyi Weng 2,b, Bor-Lih Kuo2,c 1 Department of Mechanical and Automation Engineering, Kao Yuan University No.1821, Jhonshan Rd., Lujhu District, Kaohsiung 821, Taiwan 2 Department of Mechanical Engineering, Cheng Shiu University No.840, Chengcing Rd., Niaosong District, Kaohsiung 833, Taiwan agowyitzou@cc.kyu.edu.tw, bangus710066@yahoo.com.tw, cacademic@csu.edu.tw Keywords: Rotating Compression Forming, Constant Shear Friction, Slab Method, Finite Element Method, Double-Layer Clad Cylinder.
Thus, it is of significant benefit to predict both the compression force and the bulge deformation profile in advance.
Tzou, Sergei Alexandrov, “An Upper Bound Solution for Upsetting of Two-Layer Cylinder”, Materials Science Forum Vols. 505-507, January 2006, pp.1303-1308
Tzou, Sergei Alexandrov, “An Upper Bound Solution for a Two-Layer Cylinder Subject to Compression and Twist”, Key Engineering Materials Vols. 345-346, 2007, pp. 37-40
Tzou, ”Upper Bound Method and Slab Method with Experiment on Rotating Upsetting of Double-Layer Clad Cyliner”, Advanced Science Letters Vol. 9, 2012, pp.785-789