Prof. Carl E. Krill III, Ph.D.

Forschungsschwerpunkte

  • Thermodynamik und Kinetik nanokristalliner Materialien
  • Mikrostrukturevolution in einphasigen und mehrphasigen polykristallinen Materialien
  • 3D-Charakterisierung von Mikrostrukturen und deren Evolution mittels Röntgenmikrotomographie und Röntgenmikroskopie
  • Phasenfeldsimulation von Kornwachstum und Ostwald-Vergröberung
  • Herstellung von Graphen, Messung und Simulation der Defektdynamik
  • Magnetoviskosität von Nanostäbchen-Ferrofluiden

Lehrveranstaltungen

Publikationsliste


2006

Kruk, R.; Ghafari, M.; Hahn, H.; Michels, D.; Birringer, R.; Krill III, C.E.; Kmiec, R.; Marszalek, M.
Grain-size-dependent magnetic properties of nanocrystalline Gd
Physical Review B - Condensed Matter and Materials Physics, 73(5):1--6
2006

2005

Choudhury, S.; Li, Y.L.; Krill III, C.E.; Chen, L.-Q.
Phase-field simulation of polarization switching and domain evolution in ferroelectric polycrystals
Acta Materialia, 53(20):5313--5321
2005
Krill III, C.E.; Ehrhardt, H.; Birringer, R.
Thermodynamic stabilization of nanocrystallinity
Zeitschrift fuer Metallkunde/Materials Research and Advanced Techniques, 96(10):1134--1141
2005

2004

Döbrich, K.M.; Rau, C.; Krill III, C.E.
Quantitative characterization of the three-dimensional microstructure of polycrystalline Al-Sn using X-ray microtomography
Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science, 35 A(7):1953--1961
2004
Weissmüller, J.; Michels, A.; Michels, D.; Wiedenmann, A.; Krill III, C.E.; Sauer, H.M.; Birringer, R.
Spin structure of nanocrystalline terbium
Physical Review B - Condensed Matter and Materials Physics, 69(5):544021--5440216
2004
Krill III, C.E.; Döbrich, K.M.; Ziehmer, M.; Rau, C.
Microstructural characterization in 3D - The key to understanding grain growth in polycrystalline materials?
Proceedings of SPIE - The International Society for Optical Engineering Volume 5535 , page 274--285.
2004

2003

Helfen, L.; Wu, D.T.; Birringer, R.; Krill III, C.E.
The impact of stochastic atomic jumps on the kinetics of curvature-driven grain growth
Acta Materialia, 51(10):2743--2754
2003

2002

Krill III, C.E.; Chen, L.-Q.
Computer simulation of 3-D grain growth using a phase-field model
Acta Materialia, 50(12):3057--3073
2002
Michels, D.; Krill III, C.E.; Birringer, R.
Grain-size-dependent Curie transition in nanocrystalline Gd: The influence of interface stress
Journal of Magnetism and Magnetic Materials, 250:203--211
2002
Weissmüller, J.; Michels, D.; Michels, A.; Krill III, C.E.; Wiedenmann, A.; Gajbhiye, N.S.
Magnetic microstructure and properties of the nanocrystalline hard magnet terbium
Physica Status Solidi (A) Applied Research, 189(2):495--498
2002

2001

Krill III, C.E.; Helfen, L.; Michels, D.; Natter, H.; Fitch, A.; Masson, O.; Birringer, R.
Size-dependent grain-growth kinetics observed in nanocrystalline Fe
Physical Review Letters, 86(5):842--845
2001
Natter, H.; Löffler, M.-S.; Krill III, C.E.; Hempelmann, R.
Crystallite growth of nanocrystalline transition metals studied in situ by high temperature synchrotron X-ray diffraction
Scripta Materialia, 44(8-9):2321--2325
2001
Weissmüller, J.; Michels, D.; Michels, A.; Wiedenmann, A.; Krill III, C.E.; Sauer, H.M.; Birringer, R.
Magnetic small-angle neutron scattering by nanocrystalline terbium
Scripta Materialia, 44(8-9):2357--2361
2001
Krill III, C.E.; Döbrich, K.; Michels, D.; Michels, A.; Rau, C.; Weitkamp, T.; Snigirev, A.; Birringer, R.
Tomographic characterization of grain-size correlations in polycrystalline Al-Sn
Proceedings of SPIE - The International Society for Optical Engineering Volume 4503 , page 205--212.
2001
Rau, C.; Weitkamp, T.; Snigirev, A.; Schroer, C.; Benner, B.; Tümmler, J.; Günzler, T.; Kuhlmann, M.; Lengeler, B.; Krill III, C.E.; Doebrich, K.; Michels, D.; Michels, A.
Tomography with high resolution
Proceedings of SPIE - The International Society for Optical Engineering Volume 4503 , page 14--22.
2001

2000

Natter, H.; Schmelzer, M.; Löffler, M.-S.; Krill III, C.E.; Fitch, A.; Hempelmann, R.
Grain-Growth Kinetics of Nanocrystalline Iron Studied in Situ by Synchrotron Real-Time X-ray Diffraction
Journal of Physical Chemistry B, 104(11):2467--2476
2000
Shapiro, E.; Würschum, R.; Schaefer, H.-E.; Ehrhardt, H.; Krill III, C.E.; Birringer, R.
Structural stability and high-temperature positron lifetime study of mechanically alloyed nanocrystalline Pd-Zr
Materials Science Forum, 343:II/--
2000

1999

Michels, A.; Krill III, C.E.; Ehrhardt, H.; Birringer, R.; Wu, D.T.
Modelling the influence of grain-size-dependent solute drag on the kinetics of grain growth in nanocrystalline materials
Acta Materialia, 47(7):2143--2152
1999

1998

Krill III, C.E.; Birringer, R.
Estimating grain-size distributions in nanocrystalline materials from X-ray diffraction profile analysis
Philosophical Magazine A: Physics of Condensed Matter, Structure, Defects and Mechanical Properties, 77(3):621--640
1998

1997

Krill III, C.E.; Merzoug, F.; Krauss, W.; Birringer, R.
Magnetic properties of nanocrystalline Gd and W/Gd
Nanostructured Materials, 9(1-8):455--458
1997
Krill III, C.E.; Ehrhardt, H.; Birringer, R.
Grain-size stabilization in nanocrystalline materials
TMS Annual Meeting , page 115--124.
1997

1996

Krill III, C.E.; Birringer, R.
Investigations of grain-boundary structure and stability in nanocrystalline Pd
Materials Science Forum, 225-227(PART 1):263--274
1996

1995

Krill III, C.E.; Li, J.; Garland, C.M.; Ettl, C.; Samwer, K.; Yelon, W.B.; Johnson, W.L.
Precursors of amorphization in supersaturated Nb-Pd solid solutions
Journal of Materials Research, 10(2):280--291
1995
Krill III, C.E.; Klein, R.; Janes, S.; Birringer, R.
Thermodynamic stabilization of grain boundaries in nanocrystalline alloys
Materials Science Forum, 179-181:443--448
1995

1993

Johnson, W.L.; Li, M.; Krill III, C.E.
The crystal to glass transformation in relation to melting
Journal of Non-Crystalline Solids, 156-158(PART 2):481--492
1993

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