Kleebe, H.-J. ; Bres, E. F. ; Bernache-Assolant, D. ; Ziegler, G. (2008)
High-resolution electron microscopy and convergent-beam electron diffraction of sintered undoped hydroxyapatite.
In: Journal of the American Ceramic Society, 80 (1)
doi: 10.1111/j.1151-2916.1997.tb02788.x
Artikel, Bibliographie

Stormer, H. ; Kleebe, H.-J. ; Ziegler, G. (2007)
Metastable SiCN glass matrices studied by energy-filtered electron diffraction pattern analysis.
In: Journal of Non-Crystalline Solids, 353 (30-31)
doi: 10.1016/j.jnoncrysol.2007.06.003
Artikel, Bibliographie

Gregori, G. ; Kleebe, Hans-Joachim ; Mayr, H. ; Ziegler, G. (2006)
EELS characterization of beta-tricalcium phosphate and hydroxyapatite.
In: Journal of the European Ceramic Society, 26
Artikel, Bibliographie

Lehner, W. ; Kleebe, Hans-Joachim ; Ziegler, G. (2006)
Variation of sintering parameters at an early stage of densification affecting beta-Si3N4 microstructure.
In: Journal of the European Ceramic Society, 26 (1-2)
doi: 10.1016/j.jeurceramsoc.2004.10.015
Artikel, Bibliographie

Gregori, G. ; Kleebe, H.-J. ; Mayr, H. ; Ziegler, G. (2006)
EELS characterisation of beta-tricalcium phosphate and hydroxyapatite.
In: Journal of the European Ceramic Society, 26 (8)
doi: 10.1016/j.jeurceramsoc.2005.02.007
Artikel, Bibliographie

Kleebe, H.-J. ; Suttor, D. ; Muller, H. ; Ziegler, G. (2005)
Decomposition-crystallization of polymer-derived Si-C-N ceramics.
In: Journal of the American Ceramic Society, 81 (11)
doi: 10.1111/j.1151-2916.1998.tb02722.x
Artikel, Bibliographie

Suttor, D. ; Kleebe, H.-J. ; Ziegler, G. (2005)
Formation of mullite from filled siloxanes.
In: Journal of the American Ceramic Society, 80 (10)
doi: 10.1111/j.1151-2916.1997.tb03156.x
Artikel, Bibliographie

Gregori, G. ; Kleebe, H.-J. ; Brequel, H. ; Enzo, S. ; Ziegler, G. (2005)
Microstructure evolution of precursors-derived SiCN ceramics upon thermal treatment between 1000 and 1400 degrees C.
In: Journal of Non-Crystalline Solids, 351 (16-17)
doi: 10.1016/j.jnoncrysol.2005.03.025
Artikel, Bibliographie

Kleebe, H.-J. ; Pezzotti, G. ; Ziegler, G. (2004)
Microstructure and fracture toughness of Si3N4 ceramics: Combined roles of grain morphology and secondary phase chemistry.
In: Journal of the American Ceramic Society, 82 (7)
doi: 10.1111/j.1151-2916.1999.tb02009.x
Artikel, Bibliographie

Trassl, S. ; Kleebe, H.-J. ; Stormer, H. ; Motz, G. ; Rossler, E. ; Ziegler, G. (2002)
Characterization of the free-carbon phase in Si-C-N ceramics: Part II, comparison of different polysilazane precursors.
In: Journal of the American Ceramic Society, 85 (5)
doi: 10.1111/j.1151-2916.2002.tb00256.x
Artikel, Bibliographie

Gregori, G. ; Kleebe, H.-J. ; Siegelin, F. ; Ziegler, G. (2002)
In situ SEM imaging at temperatures as high as 1450 degrees C.
In: Journal of Electron Microscopy, 51 (6)
doi: 10.1093/jmicro/51.6.347
Artikel, Bibliographie

Kleebe, H.-J. ; Schmidt, H. ; Lehner, W. ; Ziegler, G. (2002)
Organometallic precursors, an alternative route for the doping of silicon nitride powders?
In: Journal of the European Ceramic Society, 22 (6)
doi: 10.1016/s0955-2219(01)00397-1
Artikel, Bibliographie

Kleebe, H.-J. ; Siegelin, F. ; Straubinger, T. ; Ziegler, G. (2001)
Conversion of Al2O3-SiO2 powder mixtures to 3 : 2 mullite following the stable or metastable phase diagram.
In: Journal of the European Ceramic Society, 21 (14)
doi: 10.1016/s0955-2219(01)00275-8
Artikel, Bibliographie

Kleebe, H.-J. ; Stormer, H. ; Trassl, S. ; Ziegler, G. (2001)
Thermal stability of SiCN ceramics studied by spectroscopy and electron microscopy.
In: Applied Organometallic Chemistry, 15 (10)
doi: 10.1002/aoc.243
Artikel, Bibliographie

Berndt, F. ; Kleebe, H.-J. ; Ziegler, G. (1999)
Evidence for structural changes of amorphous carbon coatings on silicon carbide during tribological tests.
In: Journal of the American Ceramic Society, 82 (11)
doi: 10.1111/j.1151-2916.1999.tb02218.x
Artikel, Bibliographie

Kleebe, H.-J. ; Motz, G. ; Ziegler, G. (1999)
Microstructure and properties of polymer-derived SiCN ceramics.
In: Key Engineering Materials, 175-176
doi: 10.4028/www.scientific.net/KEM.175-176.57
Artikel, Bibliographie

Ziegler, G. ; Kleebe, H.-J. ; Motz, G. ; Muller, H. ; Trassl, S. ; Weibelzahl, W. (1999)
Synthesis, microstructure and properties of SiCN ceramics prepared from tailored polymers.
In: Materials Chemistry and Physics, 61 (1)
doi: 10.1016/s0254-0584(99)00114-5
Artikel, Bibliographie

Suttor, D. ; Kleebe, H.-J. ; Trassl, S. ; Ziegler, G. (1999)
Thermodynamics and stability of polymer-derived materials.
In: Key Engineering Materials, 161-163
doi: 10.4028/www.scientific.net/KEM.161-163.107
Artikel, Bibliographie

Pezzotti, G. ; Kleebe, H.-J. ; Nishida, T. ; Ziegler, G. (1997)
Growth isotherms of liquid-phase sintered silicon nitride.
In: Journal of the Ceramic Society of Japan, 105 (8)
doi: 10.2109/jcersj.105.638
Artikel, Bibliographie

Kleebe, H.-J. ; Ziegler, G. ; Pezzotti, G. ; Nishida, T. ; Ishikawa, T. (1997)
In situ carbon formation within a Si-Ti-C-O-fibre SiO2-glass composite.
In: Journal of Materials Science Letters, 16 (13)
doi: 10.1023/a:1018576019327
Artikel, Bibliographie

Kleebe, H.-J. ; Hilz, G. ; Ziegler, G. (1996)
Transmission electron microscopy and electron energy-loss spectroscopy characterization of class phase in sol-gel-derived mullite.
In: Journal of the American Ceramic Society, 79 (10)
doi: 10.1111/j.1151-2916.1996.tb09021.x
Artikel, Bibliographie

Kleebe, H.-J. ; Braue, W. ; Schmidt, H. ; Pezzotti, G. ; Ziegler, G. (1996)
Transmission electron microscopy of microstructures in ceramic materials.
In: Journal of the European Ceramic Society, 16 (3)
doi: 10.1016/0955-2219(95)00174-3
Artikel, Bibliographie

Kleebe, H.-J. ; Meissner, E. ; Ziegler, G. (1993)
Influence of Si3N4 Interface Chemistry on Both Grain Morphology and Fracture-Resistance.
In: Journal de Physique, 3 (C7)
doi: 10.1051/jp4:19937213
Artikel, Bibliographie

Meissner, E. ; Unger, S. ; Kleebe, H.-J. ; Ziegler, G. (1993)
Quantitative-Analysis of Si3N4 Microstructure Response on Interface Chemistry.
In: Key Engineering Materials, 89-91
doi: 10.4028/www.scientific.net/KEM.89-91.471
Artikel, Bibliographie

Kleebe, H.-J. ; Ziegler, G. (1989)
Influence of Crystalline Secondary Phases on the Densification Behavior of Reaction-Bonded Silicon Nitride During Postsintering under Increased Nitrogen Pressure.
In: Journal of the American Ceramic Society, 72 (12)
doi: 10.1111/j.1151-2916.1989.tb06082.x
Artikel, Bibliographie

Kleebe, H.-J. ; Ziegler, G. (1987)
Nachsintern von reaktionsgebundenem Siliciumnitrid unter erhöhtem Stickstoff-Druck.
In: Materialwissenschaft und Werkstofftechnik, 18 (9)
doi: 10.1002/mawe.19870180905
Artikel, Bibliographie

Kleebe, H.-J. ; Ziegler, G. (1986)
Influence of Si-Powder Characteristics on the Pore Structure of Si-Powder Compacts and of Reaction-Bonded Si3N4.
In: Journal de Physique Colloques, 47 (C1)
doi: 10.1051/jphyscol:1986115
Artikel, Bibliographie