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el Dsoki, C.; Landersheim, V. ; Kaufmann, H.; Bruder, T.; Krug, P.; Bohn, T.; Müller, C.; Zyklisches Werkstoffverhalten sprühkompaktierter Aluminiumwerkstoffe. Kennwerte für die Bauteilbemessung: Von der probe zum Bauteil, Mat.-wiss. u. Werkstofftech. 37, 2006, 1006-1017 Kumar, G.; Kerschl, P.; Rößler, U. K.; Nenkov, K.; Müller, K.-H.; Schultz, L.; Eckert, J.; High-Field Magnetization and Coercivity of Hard Magnetic Mold-Cast Nd80Fe20, J. Appl. Phys. 99 (2006) 083904. Venkataraman, S.; Löser, W.; Eckert, J.; Gemming, T.; Mickel, C.; Schubert-Bischoff, P.; Wanderka, N.; Schultz, L.; Sordelet, D. J.; Nanocrystal Development in Cu47Ti33Zr11Ni8Si1 Metallic Glass Powders, J. Alloys & Compounds 414 (2006) 162. Scudino, S.; Das, J.; Stoica, M.; Kim, K. B.; Kusy, M.; Eckert, J.; High Strength Hexagonal Structured Dendritic Phase Reinforced Zr-Ti-Ni Bulk Alloy with Enhanced Ductility, Appl. Phys. Lett. 88 (2006) 201920. Xu, W.; Kim, K. B.; Das, J.; Calin, M.; Eckert, J.; Phase Stability and its Effect on the Deformation Behavior of Ti-Nb-Ta-In/Cr β Alloys, Scripta Mater. 54 (2006) 1943. Kim, K. B.; Yi, S.; Choi-Yim, H.; Das, J.; Xu, W.; Johnson, W. L.; Eckert, J.; Effect of Cu on Local Amorphization in Bulk Ni-Ti-Zr-Si Alloys During Solidification, Acta Mater. 54 (2006) 3141. Venkataraman, S.; Biswas, K.; Wei, B. C.; Sordelet, D. J.; Eckert, J.; On the Fragility of Cu47Ti33Zr11Ni8Si1 Metallic Glass, J. Phys. D: Appl. Phys. 39 (2006) 2600. Biswas, K.; Ram, S.; Roth, S.; Schultz, L.; Eckert, J.; Fabrication of Bulk Amorphous Fe67Co9.5Nd3Dy0.5B20 Alloy by Hot Extrusion of Ribbon and Study of the Magnetic Properties, J. Mater. Sci. 41 (2006) 3445. Castellero, A.; Bossuyt, S.; Stoica, M.; Deledda, S.; Eckert, J.; Chen, G. Z.; Fray, D. J.; Greer, A. L.; Improvement of the Glass-Forming Ability of Zr55Cu30Al10Ni5 and Cu47Ti34Zr11Ni8 Alloys by Electro-Deoxydation of the Melts, Scripta Mater. 55 (2006) 87. Biswas, K.; Venkataraman, S.; Zhang, W. Y.; Ram, S.; Eckert, J.; Glass-Forming Ability and Fragility Parameter of Amorphous Fe67Co9.5Nd3Dy0.5B20, J. Appl. Phys. 100 (2006) 023501. Xu, W.; Kim, K. B.; Das, J.; Calin, M.; Rellinghaus, B.; Eckert, J.; Deformation-Induced Nanostructuring in a Ti-Nb-Ta-In β Alloy, Appl. Phys. Lett. 89 (2006) 031906. Kühn, U.; Eckert, J.; Schultz, L.; Annealing-Induced Phase Transitions in a Zr-Ti-Nb-Cu-Ni- Al Bulk Metallic Glass Matrix Composite Containing Quasicrystalline Precipitates, Int. J. Mater. Res. (formerly Z. Metallkde.) 97 (2006) 996. Zhang, L. C.; Xu, J.; Eckert, J.; Thermal Stability and Crystallization Kinetics of Mechanically Alloyed TiC/Ti-Based Metallic Glass Matrix Composite, J. Appl. Phys. 100 (2006) 033514. - 12 -
Kim, K. B.; Das, J.; Wu, X.; Zhang, Z. F.; Eckert, J.; Microscopic Deformation Mechanism of a Ti66.1Nb13.9Ni4.8Cu8Sn7.2 Nanostructure-Dendrite Composite, Acta Mater. 54 (2006) 3701. Kim, K. B.; Das, J.; Venkataraman, S.; Yi, S.; Eckert, J.; Work Hardening Ability of Ductile Ti45Cu40Ni7.5Zr5Sn2.5 and Cu47.5Zr47.5Al5 Bulk Metallic Glasses, Appl. Phys. Lett. 54 (2006) 071908. Kim, K. B.; Das, J.; Wang, X. D.; Zhang, X.; Eckert, J.; Yi, S.; Effect of Sn on Microstructure and Mechanical Properties of (Ti-Cu)-Based Bulk Metallic Glasses, Phil. Mag. Lett. 86 (2006) 479. Exner, H.E.; Petzow, G; A Critical Assessment of Porosity Coarsening During Solid State Sintering, Advances in Science and Technology, Vol. 45, 2006, 539 - 548 Concustell, A.; Sort, J.; Woodcock, T. G.; Gimazov, A.; Suriñach, S.; Gebert, A.; Eckert, J.; Zhilyaev, A. P.; Baró, M. D.; Enhanced Mircohardness in Nanocrystalline Ti60Cu14Ni12Sn4Ta10 Processed by High Pressure Torsion, Intermetallics 14 (2006) 871. Eckert, J.; Das, J.; Kim, K. B.; Baier, F.; Tang, M. B.; Wang, W. H.; Zhang, Z. F.; High Strength Ductile Cu-Base Metallic Glass, Intermetallics 14 (2006) 876. Kim, K. B.; Yi, S.; Hwang, I. S.; Eckert, J.; Effect of Cooling Rate on Microstructure and Glass- Forming Ability of a (Ti33Zr33Hf33)70(Ni50Cu50)20Al10 Alloy, Intermetallics 14 (2006) 972. Kusy, M.; Kühn, U.; Concustell, A.; Gebert, A.; Das, J.; Eckert, J.; Schultz, L.; Baró, M. D.; Fracture Surface Morphology of Compressed Bulk Metallic Glass-Matrix-Composites and Bulk Metallic Glass, Intermetallics 14 (2006) 982. Venkataraman, S.; Eckert, J.; Schultz, L.; Sordelet, D. J.; Effect of Preannealing on Glass Transition and Crystallization of Gas Atomized Cu47Ti33Zr11Ni8Si1 Metallic Glass Powders, Intermetallics 14 (2006) 1085. Roth, S.; Stoica, M.; Degmová, J.; Gaitzsch, U.; Eckert, J.; Schultz, L.; Fe-Based Bulk Amorphous Soft Magnetic Materials, J. Magn. Magn. Mater. 304 (2006) 192. Lorenz, B.; Perner, O.; Eckert, J.; Chu, C. W.; Superconducting Properties of Nanocrystalline MgB2, Supercond. Sci. Technol. 19 (2006) 912. Stoica, M.; Eckert, J.; Roth, S.; Schultz, L.; Yavari, A. R.; Casting and Characterization of Fe-(Cr, Mo, Ga)-(P, C, B) Soft Magnetic Bulk Metallic Glasses, J. Optoelectronics and Advanced Materials 8 (2006) 1685. Wu, F. F.; Zhang, Z. F.; Peker, A.; Mao, S. X.; Das, J.; Eckert, J.; Strength Asymmetry of Ducticle Dendrites Reinforced Zr- and Ti-based Composites, J. Mater. Res. 21 (2006) 2331. Zhang, Z. F.; Zhang, H.; Shen, B. L.; Inoue, A.; Eckert, J.; Shear Fracture and Fragmentation Mechanisms of Bulk Metallic Glasses, Phil. Mag. Lett. 86 (2006) 643. - 13 -
Page 1: ANNUAL REPORT 2 0 0 6 FACULTY OF MA
Page 4 and 5: Annual Report 2006 Faculty 11 Mater
Page 6 and 7: Preface The year 2006 of the Depart
Page 8 and 9: difference of numerical and analyti
Page 10 and 11: Institute of Materials Science Phys
Page 12 and 13: Research Projects Bulk Amorphous Al
Page 16 and 17: Das, J.; Kim, K. B.; Xu, W.; Wei, B
Page 18 and 19: Staff Members Head Prof. Dr. Jürge
Page 20 and 21: Zhou L.; Rixecker G.; Aldinger F.;
Page 22 and 23: concerned with the synthesis and ch
Page 24 and 25: Publications Fleissner, A.; Schmid,
Page 26 and 27: • Surface analysis The UHV-surfac
Page 28 and 29: T. Mayer, U. Weiler, E. Mankel and
Page 30 and 31: Thin films The Thin Film division w
Page 32 and 33: Berky, W.; Gottschalk, S.; Elliman,
Page 34 and 35: Guest Scientists Research Projects
Page 36 and 37: Hesse, S.; Zimmermann, J.; von Segg
Page 38 and 39: Structure Research The research in
Page 40 and 41: Research Projects Functional Advanc
Page 42 and 43: Dincer, I.; Elerman, Y.; Elmali, A;
Page 44 and 45: hexakis(imidazole)nickel(II)bis(for
Page 46 and 47: Chemical Analytics The chemical ana
Page 48 and 49: Collaborations The above mentioned
Page 50 and 51: Hoffmann, P.; Non-Invasive Identifi
Page 52 and 53: Ferroelectrics For this class of ma
Page 54 and 55: Materials Modelling The research ac
Page 56 and 57: Materials for Renewable Energies In
Page 58 and 59: Joint Research Laboratory Nanomater
Page 60 and 61: Collaborative Research Center (SFB)
Page 62 and 63: B7 P.I.: Prof. H. v. Seggern / Dr.
Page 64 and 65:
The glass transition temperature (T
Page 66 and 67:
transition allows to investigate at
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Relative density 1.00 0.95 0.90 0.8
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Fig. 2 shows the time dependencies
Page 72 and 73:
Dielectric interface trap engineeri
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∆V C q th eff 12 −2 p ( VGS = 0
Page 76 and 77:
Fig. 3: Schematic of the photovolta
Page 78 and 79:
synthesis and analysis of interface
Page 80 and 81:
Fig. 2: Resistivity vs temperature
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Fig. 2: X-ray appearance near-edge
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Capacity [mAhg -1 ] 700 600 500 400
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Texture investigations and field em
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screening effects. Gold coating of
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Figure 2 shows a selected region of
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The spectrum shows that apart from
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The effect of crystallinity on the
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Electrochemical investigation and c
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This phenomenon can be understood c
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∆ = 0 − exhibiting dominance of
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constituents. The requirement of va
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In order to assess the influence of
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In this study, we have therefore de
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Fig. 1: Proposed models for a) Pt,
Page 110 and 111:
Synthesis of oxide-polymer nanocomp
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Diploma Theses Böhme, Mario; Herst
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Sperling, Sebastian; Untersuchungen
Page 116 and 117:
Institute of Applied Geosiences Phy
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Research Projects Geomorphology and
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Engineering Geology Engineering Geo
Page 122 and 123:
Investigation of a Doline in NE-Hes
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Applied Sedimentology Sedimentary r
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econstruction.(Diploma thesis in co
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Darmstadt University of Technology
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Geomaterials Science Geomaterial Sc
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Gregori, G.; Kleebe H.-J.; Sorarù,
Page 134 and 135:
Hessische Industriemüll GmbH). Due
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Technical Personnel Josef Kolb, Dip
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Research Projects Environmental sca
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Fig. 1: Aerial photo of the Lake Li
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Lithological Map of the Japanese Ar
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tower stripping, and therefore much
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Diffusion and reaction in micro- an
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Rift dynamics, uplift and climate c
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Geology, land use change and erosio
Page 152 and 153:
nearly half a century has been perf
Page 154 and 155:
The Effect of LiF Addition on the S
Page 156 and 157:
In case of the undoped sintered B6O
Page 158 and 159:
Microstructures in Omphacite and Ot
Page 160 and 161:
Modelling phase-assemblage diagrams
Page 162 and 163:
As an example, Fig. 2 shows the che
Page 164:
MATERIALS SCIENCE Physical Metallur
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