The upper part is advertisement form the sponsors and has no relation to the author of the following homepage.
List of Papers 1986-2009 (1-100)
Prof. Dr. Wilfried Wunderlich 24.06.2010
All papers are available as pdf
files, the older ones as scanned pdf-files. Please ask
the author by e-mail, if you cannot download them. Email-address:
wi-wunder(at)rocketmail.com.
<- to papers published after 2010 (numbers 101- ..)
Scientific contributions in Magazines
and Conference Proceedings
(in inverse chronological order)
[100] Boltzmann’s Analysis of Commuter Train Transport to “Hot Spot” Tokyo,
Wilfried Wunderlich, Shuuichi Tamura,
Proc. School of Eng. Tokai Univ., Ser. E 34 (2009) pp. 5-10
http://bulletin.soe.u-tokai.ac.jp/english_vol34/5-10.pdf (online 23.05.2010)
[99] High surface area sol-gel alumina-titania nanocatalyst
P. Padmaja, K. G. K. Warrier, M. Padmanabhan and W. Wunderlich
Journal of Sol-Gel Science and Technology (2009) Vol. 50 (online
05.06.2009)
doi:10.1007/s10971-009-1998-y
[98] Hayato Mouri, Wilfried Wunderlich, Morihito Hayashi,
Effect of Dynamic Strain Aging on Isothermal (473 K) Low Cycle
Fatigue of Ferritic Ductile Cast Iron,
Materials Transactions 50 [8] 1935-1940, doi:10.2320/matertrans.MRA2008482 (online 24.06.2009)
[97] Wilfried Wunderlich, Yuichiro Motoyama, Screening and
Fabrication of Half-Heusler phases for thermoelectric
applications
Mater. Res. Soc. Symp. Proc. (2009) Vol. 1128-U01-10 pp.1-6.
(online 20.02.2009)
doi:10.1557/PROC-1128-U01-10 arXiv.org/abs/0901.1491
[96] Hayato Mouri, Wilfried Wunderlich, Morihito Hayashi, New
aspects about reduced LCF-life time of spherical ductile cast
iron due to Dynamic Strain Aging at intermediate temperatures, J
Nucl. Mat. 389 [1] (2009) pp. 137-141, doi:10.1016/j.jnucmat.2009.01.018 (online 13.01.2009)
[95] Hayato Mouri, Morihito Hayashi, Wilfried Wunderlich, Effect
of dynamic strain ageing on high temperature low cycle fatigue of
ferritic ductile cast iron, Proc. Int. Conf. Low cycle fatigue
(LCF6) Berlin, 8-12.09.2009, ed. F.D. Portella, T.Beck, M.
Okazaki
publ. Deutscher Verband fur Materialforschung und -prufung e.V.
(DVM), page 365-370
[94] Wilfried Wunderlich, NaTaO3 composite ceramics - a new
thermoelectric material for energy generation, J Nucl. Mat. Vol
389 [1] (2009) pp. 57-61, doi:10.1016/j.jnucmat.2009.01.007 (online 13.01.2009)
[93] Wilfried Wunderlich, Susumu Soga,
Microstructure and Seebeck voltage of NaTaO3 composite ceramics
with additions of Mn,Cr,Fe, or Ti,
J Cer Proc Research 11 [2] (2010) 233-236 http://jcpr.kbs-lab.co.kr/english/journal/JCPR/vol11num2/233.pdf (online 23.06.2010)
[92] Wilfried Wunderlich, The difference between Energy-materials
and Eco-materials, Proc. School of Eng. Tokai Univ., Ser. E 33
(2008) pp. 47-50 (online 15.03.2009) http://bulletin.soe.u-tokai.ac.jp/english_vol33/10_2002_4c.pdf (online 31.03.2009)
[91] Wilfried Wunderlich, Hiromichi Ohta, Kunichi Koumoto,
Effective mass calculations of SrTiO3-based superlattices for
thermoelectric applications lead to new layer design,
arXiv.org/abs/0808.1772
[90] S A Moore, C P Sibu, W Wunderlich, P Shajesh, K V Baiju, F J
Berry, Gopakumar Warrier, Thermally Stable Nanophase Anatase
Titania with Tailored Mesoporous Texture by Pseudo-Inorganic
Templating, Microporous and Mesoporous Materials (2008) 120 [3] pp.
467-471, doi:10.1016/j.micromeso.2008.10.021 (online 05.11.2008)
[89] Wilfried Wunderlich, Keisuke Takahashi, Daiji Kubo,
Yoshihito Matsumura, Yoshitake Nishi
Magnetostriction properties of FePd thin films: Dependence on
microstructure
J. Alloy Compounds 475 [1-2] (2009) 339-342, doi:10.1016/j.jallcom.2008.07.041 (online 22. Aug 2008)
[88] M. Jayasankar, S. Ananthakumar, P. Mukundan , W. Wunderlich
and K. G. K. Warrier,
Al2O3 @ TiO2 -A Simple Sol-Gel Strategy to the Synthesis of Low
Temperature Sintered
Alumina-Aluminium Titanate Composites through a Core-Shell
Approach
Journal of Solid State Chemistry 181 [10] (2008) pp 2748-2754, doi:10.1016/j.jssc.2008.06.057 (online 15.July 2008)
[87] Wilfried Wunderlich, Reduced bandgap due to phonons in
SrTiO3 analyzed by ab-initio calculations,
Solid-State Electronics 52 (2008) 1082-1087, doi:10.1016/j.sse.2008.03.017
[86] K. V. Baiju , P. Periyat , W. Wunderlich, P. Krishna Pillai,
P. Mukundan, K. G. K. Warrier,
Enhanced photoactivity of Nd3+ doped mesoporous titania
synthesized through aqueous sol-gel method,
Journal of Sol-gel Science and Technology, (Springer) 43,
283-290, 2007.
doi:10.1007/s10971-007-1590-2 (online 28 June 2007)
[85] K.V. Baiju, P. Shajesh, W. Wunderlich, P. Mukundan, S.
Rajesh Kumar and K.G.K. Warrier
Effect of tantalum addition on anatase phase stability and
photoactivity of aqueous sol-gel derived mesoporous titania
Journal of Molecular Catalysis A: Chemical, 276 [1-2] (2007)
41-46
doi:10.1016/j.molcata.2007.06.017
[84] O. Dmitrieva, M. Acet, J. Kastner, G. Dumpich, W.
Wunderlich,
Nitrogenation of FePt nanoparticles, J. of Nanoparticle Research,
online issue, 1 (2006),
doi:10.1007/s11051-006-9135-0
[83] K. V. Baiju, P. Periyat, W. Wunderlich, P. Krishna Pillai,
P. Mukundan, K. G. K. Warrier
Enhanced photoactivity and anatase thermal stability of
silica-alumina mixed oxide additives on sol-gel nanocrystalline
titania,
Materials Letters 61 [8-9] (2007) 1751-1755 doi:10.1016/j.matlet.2006.07.124
[82] Wilfried Wunderlich,
Effective Electron Mass of ordered AgPbmSbTe2+m
clarified by ab-initio calculations,
Proc. 25th Int. Conf. Thermoelectrics ICT2006 Wien, Austria p
539-542, doi:10.1109/ICT.2006.331352
[81] Wilfried Wunderlich,
Growth model for Plasma-CVD growth of Carbon Nano-tubes on Ni
sheets
Diamond Related Materials 16 [2] (2007) p 369-378, doi:10.1016/j.diamond.2006.07.005
[80] Wilfried Wunderlich, Masaki Tanemura,
Plasma-CVD growth of Carbon Nano-tubes on metal substrates,,
in: Delores .A.Martin (Ed.) Trends in Nanotubes, Nova Science
Publishers, New York (2006) 1-37, purchase this book
[79] Wilfried Wunderlich, Kunihito Koumoto,
Research Development of high-temperature thermoelectric
materials based on SrTiO3-layered perovskites,
International Journal of Materials 97 (2006) 5 657-662, purchase the pdf-file
[78] Wilfried Wunderlich, Hiromichi Ohta, Kunihito Koumoto,
Enhanced effective mass in doped SrTiO3 and related
perovskites, Physica B 404 (2009) 2202-2212,
doi:10.1016/j.physb.2009.04.012 cond-mat/0510013 (online 18 April 2009)
[77] P. Padmaja, K.G.K. Warrier, M. Padmanabhan, W. Wunderlich,
F.J. Berry, M. Mortimer and N.J. Creamer
Structural aspects and porosity features of nano-size high
surface area alumina-silica mixed oxide catalyst generated
through hybrid sol-gel route,
Materials Chemistry and Physics 95 (2005) 56-61, doi:10.1016/j.matchemphys.2005.05.044
[76] Wilfried Wunderlich, Shingo Ohta, Hiromichi Ohta, Kunichi
Koumoto,
Ab-initio bandstructure calculations of the thermoelectric
semiconductor superlattice (SrTiO3)n(SrO)m,
Proc. 2 nd Annual Meeting Thermoelectrics Society of Japan
(TSJ2005) Shonan University 22-23.08.2005, Fujisawa, Kanagawa,
Japan, ISSN 1880-3393 p. 110-111.
[75] Wilfried Wunderlich, Shingo Ohta, Hiromichi Ohta, Kunihito
Koumoto,
Effective mass and thermoelectric properties of SrTiO3-based
superlattices calculated by ab-initio,
Proc. 24th Int. Conf. Thermoelectrics ICT2005 Clemson USA, IEEE
ISBN 0-7803-9552-2, (2005) 237-240 doi:10.1109/ICT.2005.1519931
[74] Wilfried Wunderlich, Hiromichi Ohta, Kunichi Koumoto, (in
Japanese)
Ab-initio bandstructure calculations of the thermoelectric
semiconductor superlattice (SrTiO3)n(SrO)m,
Proc. The 43rd Symposium on Basic Science of Ceramics, Ceramic
Society of Japan, Chiba, (2005) 22-23
[73] Sakae Tanemura, Lei Miao, Wilfried Wunderlich, Masaki
Tanemura, Yukimasa Mori, Shoichi Toh,
Kenji Kaneko, Fabrication and characterization of
anatase/rutile-TiO2 thin films by magnetron
sputtering: a review, Science and Technology of Advanced
Materials, 6 [1] (2005), 11-17, doi:10.1016/j.stam.2004.06.002 Keywords:
optical band-gap, epitaxial growth, lattice mismatch
[72] Wilfried Wunderlich, Krupathi Vishita, Francis D. Gnanam,
D.Doni Jayaseelan,
Thermodynamical Calculations and experimental confirmation about
the Mg-Al-Spinel Reaction path in the sol-gel-process, Key
Engineering Materials 317-8 (2006) 135-138 doi:10.4028/www.scientific.net/KEM.317-318.135
[71] Wilfried Wunderlich, Hitoshi Ohsato,
Dielectric Constant-Dependence on atomic substitution of Y2BaCuO5
clarified by Ab-initio calculations
J. Europ. Ceram. Soc. 16 (2006) 1869-75, doi:10.1016/j.jeurceramsoc.2005.09.056
[70] K.V. Baiju, C.P. Sibu, K. Rajesh, P. Krishna Pillai, P.
Mukundan, K.G.K. Warrier, W. Wunderlich,
An aqueous sol-gel route to synthesize nanosized lanthana-doped
titania having an increased anatase phase stability for
photocatalytic application, Materials Chem. Phys. 90 [1] (2005)
123-127 doi:10.1016/j.matchemphys.2004.10.024
Keywords: optical
band-gap, sol-gel, anatase, ab-initio calculations
[69] Wilfried Wunderlich, Lei Miao, Masaki Tanemura, Sakae
Tanemura,
Suitable substrates for rutile TiO2 thin films with narrow
band-gap predicted by calculations on atomic scale,
Proc. Int Conf. Process Sci. Eng. Adv. Mat. (PSEA'04), Kyoto
24-26.Nov 2004 Vol. 2 published by High Temperature Society of
Japan (2004) pp. 1-6
Keywords: optical
band-gap, epitaxial growth, rutile, ab-initio calculations
[68] Wilfried Wunderlich,
Torsten Oekermann, Lei Miao, Nguyen Thi Hue, Sakae Tanemura,
Masaki Tanemura,
Electronic properties of Nano-porous TiO2- and ZnO-Thin Films -
comparison of simulations and experiments, Journal of Ceramics
Processing Research, 5 [4] (2004) 343-354 (disappeared online in
2012, get it from here: pdf-file 1.3MB )
Keywords: Electronic
density of states, optical band-gap, ab-initio calculations,
epitaxial growth, dye
[67] Wilfried Wunderlich,
Nguyen Thi Hue, Sakae Tanemura,
Fabrication of nano-structured Titania - Thin-Films on
Carbon-coated Nickel sheets,
Advances in Technology of Materials and Materials Processing 6
[2] (2004) 264-269, also published in: AZojomo Volume 2 May 2006 full text file
Keywords: Plasma-Chemical
Vapor-deposition of Carbon-Nanotubes, Sol-gel processing of
anatase and rutile, nano-porous material, microstructure analysis
[66] Wilfried Wunderlich, Lei Miao, Masaki Tanemura, Sakae
Tanemura, Ping Jin, Kenji Kaneko, Asuka Terai, Nataliya
Nabatova-Gabin, Rachid Belkada,
Ab-initio calculations of the Optical band-gap of TiO2 thin
films,
International Journal of Nanoscience, 3 [4&5] (2004) 439-445,
doi:10.1142/S0219581X04002231
Keywords: Electronic
density of states, optical band-gap, ab-initio calculations,
epitaxial growth, anatase, rutile
[65] Wilfried Wunderlich, Kouji Yokoyama, Hitoshi Ohsato, Susumu
Nishigaki,
Electric Resistance of Rare Earth Ruthenate Phases Bi2-xRExRu2O7
estimated experimentally and by DvXa-calculations,
J. Ceramic. Soc. Japan. 112 [5] (2004) S653-7 pdf-file 602kB
Keywords: Pyrochlore
structure, Electronic density of states, electric conductivity,
ab-initio calculations
[64] Wilfried Wunderlich,
Calculations on different length scales for improving Processing
of Nano-Ceramics,
Journal of Ceramics Processing Research, 5 [1] (2004) 30-39
(disappeared online in 2012, get it from here: pdf-file 8MB )
Keywords: Electronic
density of states, electric conductivity, ab-initio calculations,
Voronoi construction, DLVO-particle interaction in slurry
[63] W. Wunderlich, M. Tanemura,
Interaction of Palladium Nano-Crystals with Hydrogen during PECVD
Growth of Carbon Nanotubes, Advances in Solid State Physics 43
(2003) 171-180 pdf-file 803kB, doi:10.1007/978-3-540-44838-9_12
Keywords: Hexagonal
Crystal structure of Pd-Hydride, TEM-analysis of Nano-particles,
lattice fringes, Plasma-Chemical Vapor-deposition of
Carbon-Nanotubes
[62] W. Wunderlich, P. Padmaja, K.G.K. Warrier
TEM-characterization of sol-gel processed Alumina-Silica and
Alumina-Titania Nano-Hybrid Oxide Catalysts, J. Europ. Ceramic
Soc. 24 (2004) 313-317 pdf-file497kB, doi:10.1016/S0955-2219(03)00228-0
Keywords: Sol-gel
processing of Nano-Composite ceramics, DTA-analysis, TG-analysis,
TEM-analysis, adsorption isotherme
[61] Aji A. Anappara, S.K. Gosh, P.R.S. Warrier, K.G.K. Warrier,
W. Wunderlich,
Impedance Spectral Studies of Sol-Gel Alumina-Silver
Nanocomposites,
Acta Materialia 51 (2003) 3511-3519 pdf-file 403kB, doi:10.1016/S1359-6454(03)00170-8
Keywords: Sol-gel
processing of Nano-Composite ceramics, Effect of moisture and
sintering temperature on the impedance spectra, TEM-analysis
[60] Wilfried Wunderlich, Koichi Niihara,
Ab-initio Simulations in order to improve processing of
Nanoceramics,
Journal of Ceramics Processing Research, 4 [1] (2003) 10-16, pdf-file 1MB
Keywords: Nano-Size
Effect, Surface Energy for nano-particles, Eosin/ZnO interface,
Pyrochlore ceramics
[59] Wilfried Wunderlich, Minoru Takahashi,
Characterization of nano-particles during Mg-Al-Spinel-Formation
calculated by MD- Simulations, Ceramic Transactions Vol. 133 Ed.
M. Matsui, et al., Am. Ceram. Soc. (2002) 189-194 (disappeared
online in 2012, get it from here: pdf-file 200kB )
Keywords: Nano-Size
Effect, Surface Energy for nano-particles, Surface energy for
nano-pores
[58] Wilfried Wunderlich,
TEM-Observations and MD-Simulations of Ceramic Materials on
atomic scale, Proc. International Symposium on Advanced Ceramics
(ISAC-2001), Hyderabad, Indien, p. 111-125
[57] T. Ohno, T. Mori, H. Suzuki, W. Wunderlich, M. Takahashi, K.
Ishikawa,
Size Effect for Lead Zirconium Titanate nanopowders with
Pb(Zr0.3Ti0.7)O3 composition, Jpn. J. Appl. Phys. Vol. 41 (2002)
6985-6988, pdf-file 453kB doi:10.1143/JJAP.41.6985
Keywords: Nano-Size
Effect, XRD-analysis, Raman analysis, TEM analysis, c/a ratio,
Lyddane Sachs Teller relation
[56] W.Wunderlich,
Molecular Dynamics Simulations of Al2O3-MgO-particles
in order to find reliable DEM-potentials, Proceedings of the 6th
European Conference on Rheology, Erlangen, Germany, Ed. H.
Munstedt, J. Kaschta, A.Merten (2002) 277-278, pdf-file
110kB
Keywords: Discrete Element
model, Interaction potential between ceramics particles, Surface
Energy, Debeye-Hueckel-Parameter
[55] W.Wunderlich,
Ceramics Processing on Atomic Scale by Control of Interface
parameter, Interceram, Vol. 51, No. 3, (2002) 190-198 pdf-file
1.1MB
Keywords: Atomic structure
of interfaces, Misfit dislocations, TEM, Molecular Dynamics,
Composite Materials, Surface Energy
[54] W.Wunderlich, (in Japanese)
Ceramic Processing on atomic level, Annual Bulletin of Ceramic
Research Laboratory Tajimi, [11] (2001), 3-12 pdf-file
1.3MB
[53] W.Wunderlich, (in Japanese)
Atomistic Observations and Simulations of Ceramic Materials,
Annual Bulletin of Ceramic Research Laboratory Tajimi, [10]
(2000) 9-15 pdf-file 823kB
[52] W.Wunderlich, M. Takahashi,
MD-Calculations about the Mg-Al-Spinel formation in the
sol-gel-process, Japanese Powder Science Society, Autumn Meeting
Bulletin, November 2000, S-11, 138-141 pdf-file 468kB
[51] W.Wunderlich, Hideo Awaji
Molecular Dynamics Simulations of the fracture toughness of
Sapphire, Materials and Design [22] 1 (2001) 53-59 doi:10.1016/S0261-3069(00)00044-3 pdf-file
695kB Abstract
Keywords: Alumina,
Molecular Dynamics, Composite Materials, Fracture Toughness,
Crack propagation, Gibbs Free Energy, Surface Energy
[50] W.Wunderlich, Hideo Awaji
Molecular Dynamics-Simulations of the fracture toughness of
Sapphire,
Progress of Theoretical Physics Supplement [138] (2000)
156-158, (Proc. Int. Conf. Computational Physics, ICCP5, Ed. by
Y. Hiwatari, Y. Oyanagi, Y. Okabe, H. Takayama) pdf-file 261kB Abstract
Keywords: Molecular
Dynamics, Thin Film, Atomic structure of interfaces, Surface
Energy
[49] W.Wunderlich, Hideo Awaji
Molecular Dynamics Simulation of Spinel Formation at
Alumina/Magnesia: Building and confirming the model, Proc. Int.
Conf. Solid-Solid Phase Transf. `99 (JIMIC-3), Ed. by M. Koiwa,
K.Otsuka, T. Miyazaki, The Japan Inst. of Metals,
ISBN4-88903-401-3 3057 (1999) 781-783 pdf-file 517kB
Keywords: Molecular
Dynamics, Thin Film, Atomic structure of interfaces, Surface
Energy
[48] Wilfried Wunderlich, Masayuki Fujimoto, Hitoshi Ohsato,
Formation of stacking faults from Misfit Dislocations at the
BaTiO3/SrTiO3 Interface simulated by Molecular Dynamics,
Materials Science Engineering A [309-310] (2001) 148-151 pdf-file
509kB Abstract doi:10.1016/S0921-5093(00)01713-5
Keywords: BaTiO3,
Molecular Dynamics, Thin Film, Atomic structure of Stacking
fault, Surface Energy
[47] Wilfried Wunderlich, Masayuki Fujimoto, Hitoshi Ohsato,
Molecular Dynamics simulation about the stacking fault
formation and critical thickness for pseudomorphic growth of
BaTiO3 thin films on SrTiO3 substrates
Thin Solid Films [375] No.1-2 (2000) 9-14 pdf-file
321kB Abstract
Keywords: BaTiO3, SrTiO3,
Molecular Dynamics, Thin Film, Atomic structure of Stacking
fault, Surface Energy
[46] Noriyoshi Shibata, Soichiro Okubo, Yomohiro Saito, Wilfried
Wunderlich,
Formation of Cubic-AlN Layer on MgO (100) Substrate by
Ion-Assisted MBE,
Proc. 7th Int. Conf. on Nitride Semiconductors ISCN'1997, ed by.
Isamu Akasaki, The Japan Society of Applied Physics, Tokushima,
Japan (1997) 374-375 pdf-file 392kB
Keywords: cubic-AlN, TiN
buffer layer, Atomic structure of Thin Films, Surface Energy
[45] W.Wunderlich, Hideo Awaji
Molecular Dynamics Simulation of Alumina Interfaces in order to
design advanced materials, Key Engineering Materials [161-163]
(1999) 449-452 (ed. K. Niihara et. al., The Science of
Engineering Ceramics II, Cer. Soc. Jap. Trans Tech Publications
USA, ISBN 0-87849-817-6, Proc. 2nd. Int. Symp. Osaka, Japan),
pdf-file 476kB doi:10.4028/www.scientific.net/KEM.161-163.449
Keywords: Atomic structure
of Al2O3 grain boundaries, pore size, Fracture toughness
[44] W.Wunderlich,
Atomic Structure of Symmetrical Tilt Grain Boundaries in Zinc
Oxide with high coincidence,
Phys. stat. sol. (a) 170 (1998) 99-111
doi:10.1002/(SICI)1521-396X(199811)170:1<99::AID-PSSA99>3.0.CO;2-A
pdf-file 491kB Abstract
Keywords: Atomic structure
of ZnO grain boundaries, structural unit model, bond length,
HRTEM image, CRLP
[43] W.Wunderlich,
Special Tilt grain Boundaries in Zinc Oxide - leading towards
Ceramic Transistors,
in: K. Niihara et. al. (Ed.) Cer. Mat. Comp. for Engines ISBN
4-9980630-0-6, (Proc. 6th.
Int. Symp. Arita, Japan) (1997) 540-545 pdf-file 736kB Abstract
Keywords: Atomic structure
of ZnO grain boundaries, bond length, CRLP, symmetrical tilt
grain boundaries
[42] H.J. Gudladt, W.Wunderlich, E. Costalas,
The Influence of Microstructure on the Mechanical Properties of a
Spinodally Decomposed
Cu-Ni-Fe-Alloy, Zeitschrift f. Metallkunde, 88 (1997) 642-647
pdf-file 616kB
Keywords: Atomic structure
of precipitates, up-hill diffusion, decomposition, HRTEM image
[41] M.Backhaus-Ricoult, S.Hagege, W.Wunderlich, A.Peyrot,
Atomic Structure of Precipitates Interfaces of bcc Metals in
Alumina formed by internal
Reduction, Int. Conf. Ceramic Microstructure ‘96, Berkeley,
24-27. June 1996 pdf-file 224kB
Keywords: Atomic structure
of precipitates, reaction front, Al2O3-Cr, Al2O3-Fe, internal
reduction, HRTEM image
[40] Hans-Joachim Klaar, Erika Bartsch, Rainer Boeschen,
Edeltraud Materna-Morris, Gerd Maussner, Werner Oesterle, Herbert
Ruoff, Wilfried Wunderlich, Isabella Zylla,
Catalogue of transmission electron microscopy technology
Praktische Metallographie/Practical Metallography 34 (7), (1997)
pp. 359-368
[39] C.Scherf, T. Hahn, G.Heger, R.A. Becker, W.Wunderlich, H.
Klapper,
Optical and Synchrotron Radiation White-Beam Topografic
Investigations
during the High-Temperature Phase Transformations of KLiSO4 ,
Ferroelectrics [191] (1997) 171-177, (Proc. Int. Symp.
Ferroelectrics and Domains ISFD4, Wien, March 1996) pdf-file
670kB doi:10.1080/00150199708015635
Keywords: ferroelastic
domains, merohedral twins, atomic structure of KLiSO4 twin
boundaries
[39a] W.Wunderlich, C. Scherf, T.Hahn, H. Klapper, G.Heger,
TEM-Investigations and Computer Simulations of Twin Boundaries in
KLiSO4 ,
Final Report DFG-Graduate Colleg Mai 1996 pdf-file 576kB
Keywords: Grain Boundary
Migration, Grain boundary activation energy, atomic structure of
boundaries, Gold, HRTEM, Recrystallization
[38] B. Wessling, F.Baron. H.Merkle, S.Schroeder, A. Althaus,
W.Wunderlich, (in German)
Impedanzmessungen zum Korrosionsschutz von Stahlblechen mit
neuartiger Polyanillin /Lack- Beschichtung , DGM Annual Meeting,
Goettingen 1995 pdf-file 416kB
Keywords: electric
conducting organic layer of Polyanillin, cross section TEM
observation, corrosion protection of steel
[37] W. Wunderlich,
Theoretical considerations about Grain Boundary Migration in fcc
Metals,
Mat. Sci. Forum [207] (1996) 141-144 (Proc. iib’95 Lisboa
1995) doi:10.4028/www.scientific.net/MSF.207-209.141 pdf-file
467kB Abstract
Keywords: Atomic structure
of grain boundaries, activation energy of grain boundaries,
mobility, recrystallization, in-situ HRTEM
[36] G.Gottstein, U. Czubayko, D.A. Molodow, L.S. Shvindlerman,
W.Wunderlich,
In-situ Observations of Grain Boundary Migration,
Material Science Forum [204-206] (1996) 99-108 (Proc. ICGG II
Japan 1995) doi:10.4028/www.scientific.net/MSF.204-206.99 pdf-file 1.3MB Abstract
Keywords: Migration of
grain boundaries, mobility, XICPD, activation energy, HRTEM image
[35] W.Hu, W.Wunderlich, G.Gottstein,
Interfacial Stability during Diffusion Bonding of Al2O3-Fibers
with Ni3Al- and NiAl- Matrices, Acta. metall. mater. Vol. 6
(1996) 2383-2396 doi:10.1016/1359-6454(95)00337-1 pdf-file 1.part 1.9MB 2.part
976kB
Keywords: Spinel, Alumina,
Interface layer formation, Diffusion bonding, HRTEM image
[34] Gunther Gottstein, Weiping Hu, Wilfried Wunderlich, (in
German)
Chemische Stabilität der Grenzfläche wahrend des
Diffusionsverschweisens von Al2O3- Fasern mit Ni3Al- and
NiAl-Matrix, S. 135-145; in: ed. Jorg Bossert,
Nils Claussen, Rene Nitsche, Verbundwerkstofforschung, Expert
Verlag,
ISBN-3-8169-1180-3 1995 pdf-file 1.1MB
Keywords: Spinel, Alumina,
Interface layer formation, Diffusion bonding, HRTEM image
[33] W.Hu, W.Wunderlich, D.Ponge, G.Gottstein,
Interfacial Stability during Diffusion Bonding of Al-Fibers with
Ni3Al- and NiAl- Matrices, (CIM 2O3Conference
of Metallurgists, Toronto) Canadian Metallurgical Quarterly Vol.
34 (1995) 231-236 pdf-file 746kB
Keywords: Spinel, Alumina,
Interface layer formation, Diffusion bonding, HRTEM image
[32] W. Wunderlich (in German),
Struktur und Eigenschaften von Phasengrenzflächen,
Publication of the Graduate Colleg “Schmelzen, Erstarren,.
Grenzflächen” RWTH Aachen, Self Publishing (1995) pdf-file
1.2MB
Keywords: Interface
structure and properties, composite materials, coherency, lattice
symmetry, TEM micrograph
[31] W. Wunderlich, K. Pixius, J. Schilz,
Microstructure of Mechanical Alloyed Si76Ge23.95P0.05,
Nanostructured Materials [6] (1995) 441-444 doi:10.1016/0965-9773(95)00091-7 pdf-file 358kB Abstract
Keywords: Mechanical
alloying, Nanocrystal, enhanced Diffusion, TEM micrograph,
Si-Ge-alloy
[30] J. Schilz, K. Pixius, W. Wunderlich, W.A. Kaysser,
Existance of enhanced solid state diffusion during mechanical
alloying of Si and Ge, Appl. Phys. Letters [66] (1995) 1903-1905 doi:10.1063/1.113316 pdf-file 391kB Abstract
Keywords: Mechanical
alloying, Nanocrystal, enhanced Diffusion, TEM micrograph,
Si-Ge-alloy
[29] K. Pixius, W. Wunderlich, J. Schilz, W. Amend, H.J. Meyer,
A Microscopic Model for the Mechanical Alloying of Silicon and
Germanium, Scripta Met. Mat. [33] (1995) 407-413 doi:10.1016/0956-716X(95)00221-G pdf-file 371kB Abstract
Keywords: Mechanical
alloying, Nanocrystal, enhanced Diffusion, TEM micrograph,
Si-Ge-alloy
[28] K. Pixius, W. Wunderlich, J. Schilz, W. Amend,
Electronic Properties and Microstructure of Si76Ge23.95P0.05
Alloys Produced by Mechanical Alloying, Phys. stat. sol. (a)
[146] (1994) 109-118 doi:10.1002/pssa.2211460110 pdf-file 865kB Abstract
Keywords: Mechanical
alloying, Nanocrystal, enhanced Diffusion, TEM micrograph,
Si-Ge-alloy
[27] Wilfried Wunderlich, Fuyung Hsu,
Structure of TiAl/Ti3Al-Interfaces,
Proc. Int. Conf. Electron Microscopy ICEM 13, Paris 1994, 197-198
pdf-file 306kB
Abstract
Keywords: Atomic structure
of interface, HRTEM micrograph, interface defcets, diffraction
pattern, TiAl
[26] Wilfried Wunderlich, Hans-Joachim Klaar,
The examination of Ferromagnetic Specimens in the
Transmission-Electron-Microscope,
Praktische Metallografie 31 (1994) 556-570 pdf-file 2.3MB
Keywords: TEM-specimen
preparation, Round-Robin-test, bending of TEM-foils in the
electro-magnetic field, TEM micrograph, Fe-alloy, steel, free-lens-control
[25] Wilfried Wunderlich, Erika Bartsch,
Transmission-Elektron-Microscopy of Structural Materials made of
intermetallic Phases,
Praktische Metallografie 31 (1994) 3, 120-134 pdf-file
1.6MB
Keywords: TEM-specimen
preparation, Electrolytes for Twin Jet polishing technique, Ion
milling, composite materials, dislocation analysis, NiAl, Ni3Al,
TiAl, Ti3Al, NbNiAl
[24] Wilfried Wunderlich,
On the Parameter Dependence of Solid Solution Hardening in bcc
FeAl Single Crystals
in: Oikawa et al. (eds), Strength of Materials 1994, The Japan
Institute of Metals
(Proc. ICSMA 10 Sendai) 145-148 pdf-file 304kB
Keywords: solid solution
hardening, Suzuki theory of dislocation mobility, single crystal
deformation, Interaction energy of dislocations, dragging, strain
rate dependence
[23] Wilfried Wunderlich, Achim R. Buechner,
A New Discussion of the Interaction Energy in the Solid Solution
Hardening of bcc
Iron Alloys, Phys. stat. sol. (a) [135] (1993) 391-403 doi:10.1002/pssa.2211350206 pdf-file 1.1MB
Keywords: solid solution
hardening, Suzuki theory of dislocation mobility, Interaction
energy of dislocations, dragging
[22] Andreas H. Foitzik, S.Q. Xiao, Arthur H. Heuer, Wilfried
Wunderlich,
On a High-Purity Ge Detector, III. The Reliable Acquisition of
EDS Spectra,
Ultramicroscopy 50 (1993) 229-235 doi:10.1016/0304-3991(93)90013-N pdf-file 678kB
Keywords: Energy
Dispersive Detector for TEM, Ice layer formation, Acquisition of
Spectra, k-factor, detector efficiency
[21] Andreas H. Foitzik, J.S. Sears, S.Q. Xiao, Arthur H. Heuer,
Wilfried Wunderlich,
On a High-Purity Ge EDS Detector, II. Ice Layer formation and
Optimization of
Detector Design, Ultramicroscopy 50 (1993) 219-227 doi:10.1016/0304-3991(93)90012-M pdf-file 725kB related paper:
pdf-file 1.2MB
Keywords: Energy
Dispersive Detector for TEM, Ice layer formation, Acquisition of
Spectra, k-factor, detector efficiency
[20] Wilfried Wunderlich, Andreas H. Foitzik, Arthur H. Heuer,
On the Quantitative EDS Analysis of low Carbon Concentrations in
Analytical TEM,
Ultramicroscopy 49 (1993) 220-224 doi:10.1016/0304-3991(93)90228-P pdf-file
571kB
Keywords: Steel,
solubility of austenite, Energy Dispersive Detector for TEM,
Acquisition of Spectra, k-factor, detector efficiency
[19] Wilfried Wunderlich, Georg Frommeyer, Peter v. Czarnowski,
Arrangement of Misfit Dislocations at TiAl/Ti3Al-Phase
Boundaries,
Mat. Sci. Eng. A164 (1993) 421-427 doi:10.1016/0921-5093(93)90705-J Abstract
Keywords: Misfit
dislocations, Burgers vector analysis by TEM, enhanced ductility
[18] Wilfried Wunderlich, Thomas Kremser, Georg Frommeyer,
Mobile Dislocations at Phase Boundaries in Intermetallic TiAl/Ti3Al-Alloys,
Acta Metall. Mater., Vol. 41, No. 6 (1993) 1791-1799 doi:10.1016/0956-7151(93)90199-3 Abstract
Keywords: Misfit
dislocations, Burgers vector analysis by TEM, weak-beam
dark-field (WBDF) method, enhanced ductility
[17] Wilfried Wunderlich, Lothar Machon, Gerhard Sauthoff,
Dislocation Analysis at Crack Tips at Phase Boundaries in an
intermetallic NiAl/NbNiAl-alloy, Zeitschrift f. Metallkunde 83
(1992) 679-684 pdf-file 983kB
Keywords: Misfit
dislocations, Burgers vector analysis by TEM, plastic zone at
crack tip
[16] Georg Frommeyer, Wilfried Wunderlich, Thomas Kremser, Z.G.
Liu,
Strength Properties and Enhanced Plasticity of Intermetallic
Ti-Al-(Cr,Si)-Alloys,
Mat. Sci. Eng. A152 (1992) 166-172 doi:10.1016/0921-5093(92)90063-7 pdf-file 1.1MB Abstract
Keywords: Misfit dislocations, Burgers vector analysis by
TEM, enhanced ductility, stacking fault formation, Field Ion
microscope (FIM)
[15] J. Lendvai, W.
Wunderlich, H.-J. Gudladt,
Formation of L12 ordered d'-Precipitates
At Room Temperature and Their Effect on the mechanical Properties
in Al-Li-Alloys, Phil. Mag. A 67 (1993) 99-107 pdf-file
1.1MB doi:10.1080/01418619308207145
Keywords: Supersaturation,
Diffusion, Differential scanning calorimetry (DSC), atomic
structure of nanosize precipitates, HRTEM, strength
[14] W. Wunderlich, A. Niegel, H.J. Gudladt,
TEM-Studies of Grain Boundaries in Cyclically Deformed
Al-Zn-Mg-Bicrystals,
Acta Metall. Mater. Vol.40 Nr.9 (1992) 2123-2129 doi:10.1016/0956-7151(92)90129-3 pdf-file 1.1MB
Keywords: Misfit
dislocations, Burgers vector analysis by TEM, plastic zone at
crack tip
[13] Wilfried Wunderlich, Thomas Kremser, Georg Frommeyer,
Enhanced Plasticity by Deformation Twinning of TiAl-Base Alloys
with Cr and Si,
Z. Metallkunde, 81 (1990) 802-808 pdf-file 1.2MB
Keywords: Misfit
dislocations, Burgers vector analysis by TEM, stacking fault
formation by movement of partial dislocations, enhanced ductility
[12] W. Wunderlich, A. Niegel, H.J. Gudladt,
Influence of Hydrogen on the Interface Structure and Properties
of Fatigued Al-Zn-Mg
Bicrystals, Colloque de Physique C1, 51 (1990) C1-709-714
pdf-file 983kB doi:10.1051/jphyscol:19901113
Keywords: Hydrogen
embrittlement, crack propagation, Burgers vector analysis by TEM,
plastic zone at crack tip
[11] J. Lendvai, H.-J. Gudladt, J. Schneider, W. Wunderlich, V.
Gerold
The Effect of L12 ordered d'-Precipitates on the mechanical
Properties of Al-Li-Alloys, in: U.Messerschmidt, Appel,
Heydenreich, Schmidt, Electron Microscopy in Plasticity, Akademie
Verlag Berlin 1990 (Proc. Int. Conf. Holzhau/Dresden,
08.-13.10.1989), 53-58 pdf-file 541kB
Keywords: Diffusion,
atomic structure of nanosize precipitates, HRTEM,
supersaturation, strength
[10] W. Wunderlich, Y. Ishida, R. Maurer,
HREM-Studies of the microstructure of nanocrystalline Palladium,
Scripta Met., Vol.24 (1990) 403-404 doi:10.1016/0956-716X(90)90279-P pdf-file
1.1MB Abstract
Keywords: nanosize grain,
atomic structure of grain boundaries, HRTEM, grain boundary
width, grain growth
[9] W. Wunderlich,
Fractal Aspects of the Martensitic Transformation in Zirconia,
in: The Martensitic Transformation in Sc. and Tech., ed. E.
Hornbogen, N. Jost,
DGM Info-Ges. (1989) 513-518 (Proc. Int. Conf., 09-10.03.1989,
Bochum) doi: 10.1051/esomat/198910002 3578kB Abstract
Keywords: Fractal
microstructure, TEM micrograph, transformation of cubic Zirconia
into monoclinic Zirconia, orthorhombic Zirconia, twin boundaries
of four generations
[8] Jano`s Lendvai, Hans-Joachim Gudladt, Wilfried Wunderlich,
Volkmar Gerold,
Room Temperature Precipitation in Dilute Al-Li- Alloys,
Z. Metallkde. 80 (1989) 310-317 pdf-file
1.4MB
Keywords: Supersaturation,
Diffusion, Differential scanning calorimetry (DSC), atomic
structure of nanosize precipitates, HRTEM
[7] Y. Ishida, H. Ichinose, W. Wunderlich,
High-Resolution Electron Microscopy of Grain Boundaries in
Sintered High-Tc- Superconductors YBa2Cu3O7-x, Interfacial
Structures, Properties and Design, ed. by M.H. Joe, W.A.T.
Clarke, C.L. Briant, Mat. Res. Soc. Proc. Reno USA [122] (1988) pdf-file
607kB
Keywords: atomic structure
of grain boundaries, HRTEM micrograph, segregation, twin
boundaries
[6] L. Bitzek, W.E. Wunderlich, W. Mader,
Reproduction of electron microscopic lattice images according to
the Scheimpflug Principle , Prakt. Metallografie (1988) [7]
384-401 pdf-file 1.part 1.1MB 2.part 1.3MB
Keywords: atomic structure
of grain boundaries, HRTEM micrograph, misfit dislocations,
photographic reproduction
[5] M. Ruehle, L.T. Ma, W. Wunderlich, A.G. Evans,
TEM-Studies of Phases and Phase Stabilities in Zirconia Ceramics,
Physica B 150 (1988) 86-98 doi:10.1016/0378-4363(88)90110-6 pdf-file 1.part 511kB 2.part
671kB Abstract
Keywords: atomic structure
of grain boundaries, monoclinic Zirconia, HRTEM micrograph, twin
lamellae, critical stress for microcrack nucleation
[4] W. Wunderlich, M. Ruehle,
Critical tensile Stresses for Microcracking in Monoclinic
Zirconia,
High Tech Ceramics CIMTEC 6, (ed. by P. Vincenzini), Milan, Italy
(1987) 1219-1224 pdf-file 436kB Abstract
Keywords: atomic structure
of grain boundaries, monoclinic Zirconia, HRTEM micrograph, twin
lamellae, critical stress for microcrack nucleation, stress
field measurement
[3] W. Wunderlich, M. Ruehle,
Critical Tensile Stresses for Microcracking in Monoclinic
Zirconia,
Advances in Ceramics, Science and Technology of Zirconia, 3rd
Conf., Tokyo, Japan, (Sep. 1986) 509-515 pdf-file
725kB Abstract
Keywords: atomic structure
of grain boundaries, monoclinic Zirconia, HRTEM micrograph, twin
lamellae, critical stress for microcrack nucleation, stress field
measurement
[2] W. Wunderlich, M. Ruehle,
Can different metastable Structures of the S5(210)-Boundary
in Copper be distinguished by HREM? Jap. J. of Electron
Microscopy, 35, Suppl. Vol. II (Proc. Xith. ICEM, Kyoto, 1986)
1335-1336 pdf-file 219kB
Keywords: atomic structure
of grain boundaries, HRTEM micrograph, image simulation
[1] F. Haessner, W. Wunderlich, P. Wehr, (in German)
The influence of thermo-mechanical Treatment on Hardness and
Microstructure of Pb-Ca- Bi-alloys (original title in German: Zum
Einfluss thermomechnanischer Behandlungen auf Härte und Gefuege
von Pb-Ca- Bi- Legierungen ), Metall 38 [5] (1984) 411-417 pdf-file
893kB
Keywords:
Lead-Calcium-Bismut-alloys, hardness, strength, morphology of
precipitates, CaPb3, annealing, grain boundaries, TEM micrograph,
electrolytic polishing
Patent
[1] 2005 Carbon Nanotube Fabrication
