Pezzotti, G. ; Kleebe, H.-J. ; Nishimura, H. ; Ota, K. (2004)
Grain-boundary viscosity of preoxidized and nitrogen-annealed silicon carbides.
In: Journal of the American Ceramic Society, 84 (10)
doi: 10.1111/j.1151-2916.2001.tb01017.x
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

Painter, G. S. ; Becher, P. F. ; Kleebe, H.-J. ; Pezzotti, G. (2002)
First-principles study of the effects of halogen dopants on the properties of intergranular films in silicon nitride ceramics.
In: Physical Review B, 65 (6)
doi: 10.1103/PhysRevB.65.064113
Artikel, Bibliographie

Kleebe, H.-J. ; Pezzotti, G. (2002)
Grain-boundary wetting-dewetting in z=1 SiAlON ceramic.
In: Journal of the American Ceramic Society, 85 (12)
doi: 10.1111/j.1151-2916.2002.tb00577.x
Artikel, Bibliographie

Ferroni, L. P. ; Pezzotti, G. ; Isshiki, T. ; Kleebe, H.-J. (2001)
Determination of amorphous interfacial phases in Al2O3/SiC nanocomposites by computer-aided high resolution electron microscopy.
In: Acta Materialia, 49 (11)
doi: 10.1016/S1359-6454(01)00117-3
Artikel, Bibliographie

Kleebe, H.-J. ; Nakahira, A. ; Pezzotti, G. (2001)
Microstructure and microcrack formation at phase boundaries in Na3PO4-doped hydroxyapatite.
In: Journal of the Ceramic Society of Japan, 109 (3)
doi: 10.2109/jcersj.109.1267_181
Artikel, Bibliographie

Pezzotti, G. ; Wakasugi, T. ; Nishida, T. ; Ota, R. ; Kleebe, H.-J. ; Ota, K. (2000)
Chemistry and inherent viscosity of glasses segregated at grain boundaries of silicon nitride and silicon carbide ceramics.
In: Journal of Non-Crystalline Solids, 271 (1-2)
doi: 10.1016/S0022-3093(00)00081-8
Artikel, Bibliographie

Davies, I. ; Abe, S. ; Pezzotti, G. ; Kleebe, H.-J. ; Nishida, T. (2000)
Effect of sintering conditions on mechanical and physical properties of MgO ceramic reinforced with chopped Si-C-O fibre.
In: Materials Letters, 43 (4)
doi: 10.1016/s0167-577x(99)00260-8
Artikel, Bibliographie

Pezzotti, G. ; Nishimura, H. ; Ota, K. ; Kleebe, H.-J. (2000)
Grain-boundary viscosity of BaO-doped SiC.
In: Journal of the American Ceramic Society, 83 (3)
doi: 10.1111/j.1151-2916.2000.tb01234.x
Artikel, Bibliographie

Pezzotti, G. ; Kleebe, H.-J. ; Okamoto, K. ; Ota, K. (2000)
Structure and viscosity of grain boundary in high-purity SiAlON ceramics.
In: Journal of the American Ceramic Society, 83 (10)
doi: 10.1111/j.1151-2916.2000.tb01589.x
Artikel, Bibliographie

Pezzotti, G. ; Nishida, T. ; Kleebe, H.-J. ; Ota, K. ; Muraki, N. ; Sergo, V. (1999)
Effect of interface chemistry on the mechanical properties of Si(3)N(4)-matrix composites.
In: Journal of Materials Science, 34 (7)
doi: 10.1023/a:1004597120686
Artikel, Bibliographie

Pezzotti, G. ; Kleebe, H.-J. (1999)
Effect of residual microstresses at crystalline multigrain junctions on the toughness of silicon nitride.
In: Journal of the European Ceramic Society, 19 (4)
doi: 10.1016/S0955-2219(98)00216-7
Artikel, Bibliographie

Okamoto, K. ; Kleebe, H.-J. ; Ota, K. ; Pezzotti, G. (1999)
Grain-boundary structure/viscosity in high-purity SiAlONs.
In: Journal of the Japan Institute of Metals, 63 (12)
doi: 10.2320/jinstmet1952.63.12_1479
Artikel, Bibliographie

Suttor, D. ; Kleebe, H.-J. ; Pezzotti, G. ; Nishida, T. (1999)
Thermodynamic considerations on the in-situ formed interface structure observed in Si-Ti-C-O-fiber/SiO2-glass composite.
In: Journal of the Ceramic Society of Japan, 107 (1)
doi: 10.2109/jcersj.107.84
Artikel, Bibliographie

Kleebe, H.-J. ; Pezzotti, G. (1999)
Transmission electron microscopy in conjunction with internal friction measurements - A powerful tool for characterization of ceramic interfaces.
In: Journal of the Ceramic Society of Japan, 107 (9)
doi: 10.2109/jcersj.107.801
Artikel, Bibliographie

Pezzotti, G. ; Kleebe, H.-J. ; Ota, K. (1998)
Grain-boundary viscosity of polycrystalline silicon carbides.
In: Journal of the American Ceramic Society, 81 (12)
doi: 10.1111/j.1151-2916.1998.tb02770.x
Artikel, Bibliographie

Pezzotti, G. ; Kleebe, H.-J. ; Ota, K. ; Nishida, T. (1998)
Internal friction and torsional creep behavior of chemically vapor deposited boron nitride.
In: Journal of Materials Research, 13 (12)
doi: 10.1557/jmr.1998.0470
Artikel, Bibliographie

Kleebe, H.-J. ; Pezzotti, G. ; Nishida, T. ; Ruhle, M. (1998)
Role of interface structure on mechanical properties of fluorine-doped Si3N4-SiC ceramics.
In: Journal of the Ceramic Society of Japan, 106 (1229)
doi: 10.2109/jcersj.106.17
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. ; Pezzotti, G. ; Nishida, T. (1997)
Interface structure of a chlorine-doped Si3N4 studied by high-resolution transmission electron microscopy.
In: Journal of Materials Science Letters, 16 (6)
doi: 10.1023/a:1018552024044
Artikel, Bibliographie

Pezzotti, G. ; Kleebe, H.-J. ; Ota, K. ; Yabuta, K. (1997)
Suppression of viscous grain-boundary sliding in a dilute SiAlON ceramic.
In: Journal of the American Ceramic Society, 80 (9)
doi: 10.1111/j.1151-2916.1997.tb03126.x
Artikel, Bibliographie

Pezzotti, G. ; Kleebe, H.-J. ; Ota, K. ; Nishida, T. (1997)
Viscoelastic sliding and diffusive relaxation along grain boundaries in polycrystalline boron nitride.
In: Acta Materialia, 45 (10)
doi: 10.1016/s1359-6454(97)00093-1
Artikel, Bibliographie

Pezzotti, G. ; Ota, K. ; Kleebe, H.-J. (1997)
Viscous slip along grain boundaries in chlorine-doped silicon nitride.
In: Journal of the American Ceramic Society, 80 (9)
doi: 10.1111/j.1151-2916.1997.tb03125.x
Artikel, Bibliographie

Pezzotti, G. ; Kleebe, H.-J. ; Ota, K. ; Nishida, T. ; Sakai, M. (1996)
Cohesive energy of interfaces and toughness of fluorine-doped Si3N4/SiC composites.
In: Journal of the Ceramic Society of Japan, 104 (1205)
doi: 10.2109/jcersj.104.17
Artikel, Bibliographie

Pezzotti, G. ; Ota, K. ; Kleebe, H.-J. (1996)
Grain-boundary relaxation in high-purity silicon nitride.
In: Journal of the American Ceramic Society, 79 (9)
doi: 10.1111/j.1151-2916.1996.tb08968.x
Artikel, Bibliographie

Pezzotti, G. ; Kleebe, H.-J. (1996)
Quantitative characterization of dislocation density in alpha-SiC crystals after high-pressure sintering in Si3N4 matrix.
In: Journal of Materials Science Letters, 15 (6)
doi: 10.1007/bf00275413
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. ; Pezzotti, G. ; Nishida, T. (1995)
Transmission electron microscopy characterization of a fluorine-doped Si3N4.
In: Journal of Materials Science Letters, 14 (23)
doi: 10.1007/bf00422670
Artikel, Bibliographie

Pezzotti, G. ; Ota, K. ; Kleebe, H.-J. ; Okamoto, Y. ; Nishida, T. (1995)
Viscous Behavior of Interfaces in Fluorine-Doped Si3N4/Sic Composites.
In: Acta Metallurgica et Materialia, 43 (12)
doi: 10.1016/0956-7151(95)00129-j
Artikel, Bibliographie