... 84, 2 53 (20 12) [ 73 ] M Murikami and P Chaudhari, Thin Solid Films 46, 109 (1 977 ) [74 ] W D Nix, Metall Trans A 20 A, 21 17 (1989) [75 ] R K Bordia and A Jagota, J Am Ceram Soc 76 , 2 475 (19 93) [76 ] ... 1 37 7.1 Introduction 1 37 7 .2 Experimental 139 7.3 Fe3O4 / ZnO & CoFe2O4 / ZnO 140 7. 4 ZnO / SrRuO3 144 IX 7. 5 Summary ... CrO2 (Tc =39 5K) and La0.7Sr0.3MnO3 (Tc =36 0K) 1.1 .2 Oxides for spin filtering The concept of spin filter relies on the use of a ferromagnetic or ferrimagnetic insulating tunnel barrier In an insulating...
... u1 v1 w1 2: 6Þ 222 ðu1 þ v1 þ w1 Þðu2 þ v2 þ w2 Þ u2 v2 w2 2.2 .2 Miller–Bravais Indicial Notation In the case of hexagonal closed packed lattices, Miller–Bravais indicial notation ... qffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffi 222 ðu1 þ v1 þ w1 þ w1 Þðu2 þ v2 þ w2 Þ 2: 5Þ The direction of the line of intersection of two planes n1 and n2 is given by the vector cross product, n3 ¼ n1 Â n2 , which is given ... qffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffi 222 ðx1 þ y1 þ z1 Þðx2 þ y2 þ z2 Þ 2: 4Þ Similarly, the angle between two planes with plane normals given by n1 ¼ ðu1 v1 w1 ) and n2 ¼ ðu2 v2 w2 ), is given by ^ u1 u2^ þ v1 v2^ þ w1 w2...
... best combination of strength and ductility Time dependence of mechanical propertiesof both material systems is verified by tensile tests at three different strain rates, 3. 33x10-5 s-1, 3. 33x10-4 ... 3. 33x10-5 s-1, 3. 33x10-4 s-1, 3. 33x10 -3 s-1 At room temperature, strain rate sensitivity factors of 0.0 87 and 0.106, and unusually small apparent activation volume of 41b3 and 34 b3 are observed from the ... strain rate on stress, temperature, and grain size is essential In the case of nc materials, this type of information may be obtained by (a) conducting creep tests over a wide range of strain...
... plays an important role in the development of Mechanical Engineering The thesis studies the English – Vietnamese translation of terms in the materials for Mechanical Engineering First, the thesis ... applied in the English-Vietnamese translation of terms inmaterials for mechanical engineering Hopefully, the result of the study would be useful in technical translation especially translation in ... translation in mechanical engineering, dictionaries editing, English language teaching as well as for the standardization of Vietnamese mechanical engineering terminology ...