RWTH Aachen
Physical Chemistry of Solids


Publications Prof. M. Martin, 1984-2016




Ch. Kuro, Y. Aoki, E. Tsuji, H. Habazaki, M. Martin
Fabrication of a resistive switching gallium oxide thin film with a tailored Gallium valence state and oxygen deficiency by rf cosputtering process
RSC Adv. 6 (2016) 8964.

S. Grieshammer, M. Nakayama, M. Martin
Association of defects in doped non-stoichiometric ceria from first principles
Phys. Chem. Chem. Phys. 18 (2016) 3804-3811.

M. Teusner, R.A. De Souza, H. Krause, S.G. Ebbinghaus, M. Martin
Oxygen transport in undoped and doped mayenite
Solid Sate Ionics 284 (2016) 25-27.




B. N. Ganguly, S. Dutta, S. Roy, J. Röder, K. Johnston, M. Martin,
Investigation on structural aspects of ZnO nano-crystal using radio-active ion beam and PAC 
Nuclear Instruments and Methods in Physics Research B 362 (2015) 103-109.

Th. Beckers, L. Nagarajan, M. Martin
Radiotracer Diffusion of 114mIn in Cu(In, Ga)Se2 thin films
Thin Solid Films 592 (2015) 118-123.

A. Falkenstein, D. N. Müller, R. A. De Souza, M. Martin
Chemical relaxation experiments on mixed conducting oxides with large stoichiometry deviations
Solid State Ionics 280 (2015) 66-73.

M. Teusner, R. A. De Souza, H. Krause, S. G. Enninghaus, B. Belghoul, M. Martin
Oxygen Diffusion in Mayenite
J. Phys. Chem C 119 (2015) 9721-9727.

M. Kessel, R. A. De Souza, M. Martin
Oxygen Diffusion in single Crystal Barium titanate
Phys. Chem. Chem. Phys. 17 (2015) 12587-12597.

H.-I. Yoo, M. Martin, J. Janek
Comment on "How to interpret Onsager cross terms in mixed ionic electronic conductors" by I. Riess
Phys. Chem. Chem. Phys. 17 (2015) 11103-11106.

J. Chun, M. Martin, H.-I. Yoo
Electrotransport-induced unmixing and decomposition of ternary oxides
J. Appl. Phys. 117 (2015) 124504.

D. The, S. Grieshammer, M. Schroeder, M. Martin, M. Al Daroukh, F. Tietz, J. Schefold, A. Brisse
Microstructural comparison of solid oxyde electrolyser cells operated for 6100 h and 9000 h
Journal of Power Sources 275 (2015) 901-911.





 H. Jang, J. Brendt, L.N. Patro, M. Martin, H.-I. Yoo
Unexpected thermoelectric behaviour and immiscibility of the allegedly complete solid solution Sr(Ru1-xTix)O3
Phys. Rev.B  89 (2014) 144107.

Y. Aoki, C. Wiemann, V. Feyer, H.-S. Kim, C.M. Schneider, H.-I. Yoo, M. Martin
Bulk mixed ion electron conduction in amorphous gallium oxide causes memristive behaviour
Nat. Commun. 5 (2014) 3473.

T. Leichtweiss, R.A. Henning, J. Koettgen, R.M. Schmidt, B. Holländer, M. Martin, M. Wuttig, J. Janeck
Amorphous and highly nonstoichiometric titania (TiOx) thin films close to metal-like conductivity
J. Mater. Chem. A 2 ( 2014) 6631-6640. 

S. Grieshammer, B.O.H. Grope, J. Koettgen, M. Martin
A combined DFT+U and Monte Carlo study on rare earth doped ceria
Phys. Chem. Chem. Phys. 16 (2014) 9974-9986.





J. Hinterberg, A. Adams, B. Blümich, P. Heitjans, S. Kim, Z.A. Munir, M. Martin
1H-NMR measurements of proton mobility in nano-crystalline YSZ
Phys. Chem. Chem. Phys 15 (2013) 19825-19830

S. Grieshammer, T. Zacherle, M. Martin
Entropies of defect formation in ceria from first principles
Phys. Chem. Chem. Phys. 15 (2013) 15935-15942.

M.J. Pietrowski, R.A. De Souza, M. Fartmann, R. ter Veen, M. Martin
Oxygen Isotope  Transport Properties of Yttria-Stabilized Zirconia (YSZ) in O2- and H2O-Containing Atmospheres
Fuel Cells 13 (2013) 673-681

M. Martin, T. Zacherle, A. Schriever, R.A. De Souza, S. Grieshammer
Ab initio Calculations of the Defect Structure of Ceria
ECS Transactions 57 (2013) 2405-2410.

M. Liu, T. Leichtweiß, J. Janek, M. Martin
In-Situ structural investigation of non-stoichiometric HfO2-x films using quick-scanning extended X-ray absorption fine structure
Thin Solid Films 539 (2013) 60-64.

T. Zacherle, P.C. Schmidt, M. Martin
Ab initio calculations on the defect structure of ß-Ga2O3
Phys. Rev. B 87 (2013) 235206.

T. Zacherle, A. Schriever, R.A. De Souza, M. Martin
Ab initio analysis of defect structure of ceria
Phys. Rev. B 87 (2013) 134104.

J. Yi, M. Schroeder, M. Martin
CO2-Tolerant and Cobalt-Free SrFe0.8Nb0.2O3-δ Perovskite Membrane for Oxygen Separation
Chem. Mater. 25(6) (2013) 815-817.

E. Kim, J. I. Yeon, Manfred Martin, Han-Ill Yoo
Experimental demonstration of the path- and time-dependence of open-circuit voltage of galvanic cells involving a multinary compound under multiple chemical potential gradients
Solid State Ionics 235 (2013) 22-31. 

N. Lakshmi, H.-I. Yoo, M. Martin
Oxidation Kinetics of Zirconium Examined by In Situ X-ray Diffraction
J. Electrochem. Soc. 3 (2013) C136-C141.





M. Crumbach, M. Martin
Non-Stoichiometric HfO 2-x Thin Films
Frontiers in Electronic Materials (2012)  691.
(Nature Conference Frontiers in Electronic Materials, June 17-20, 2012,  Aachen, Germany)

R.A. De Souza, M. Martin
Secondary Ion Mass Spectrometry – a powerful tool for studying elemental distributions over various length scales, in
Methods in Physical Chemistry, Ed. R. Schäfer, P.C. Schmidt (Wiley-VCH, 2012), pp 548-574. 

M.J. Pietrowski, R.A. De Souza, S. Kim, Z.A. Munir, M. Martin
Dehydration kinetics of nano-YSZ ceramics monitored by in-situ infrared spectroscopy
Solid State Ionics 225 (2012) 241-244.

M. Nakayama, H. Ohshima, M. Nogami, M. Martin
A concerted migration mechnaism of mixed oxide ion and electron conduction in reduced ceria studied by first-principles density functional theory
Phys. Chem. Chem. Phys. 14 (2012) 6079-6084.

M. Martin
Oxygen Potential Gradient Induced Degradation of Oxides
J. Kor. Ceram. Soc. 49 (2012) 29-36.

S. Pin, M. A. Newton, F. D’Acapito, M. Zema, S. C. Tarantino, G. Spinolo, R. A. De Souza, M. Martin, P. Ghigna
Mechanisms of reactions in the solid state: the (110) Al2O3 + (001) ZnO interfacial reaction
 J. Phys. Chem. C 16 (2012) 980-996.

B.O.H. Grope, T. Zacherle, M. Nakayama, M. Martin
Oxygen ion conductivity of doped ceria: a Kinetic Monte Carlo study
Solid State Ionics 225 (2012) 476-483.

D. Hirsemann, S. Shylesh, R. A. De Souza, B. Diar-Bakerly, B. Biersack, D. N. Mueller, M. Martin, R. Schobert, J. Breu
Large-Scale, Low-Cost Fabrication of Janus-Type Emulsifiers by Selective Decoration of Natural Kaolinite Platelets
Angew. Chem. Int. Ed. 51 (2012) 1348-1352.

S. P. Harvey, R. A. De Souza, M. Martin
Diffusion of La and Mn in Ba0.5Sr0.5Co0.8Fe0.2 O3—δ polycrystalline ceramics
Energy Environ. Sci. 5 (2012) 5803-5813.

D. N. Mueller, R. A. De Souza, H.-I. Yoo, M. Martin
Phase stability and oxygen nonstoichiometry of highly oxygen-deficient perovskite-type oxides: a case study of (Ba,Sr)(Co,Fe)O3-d (BSCF)
Chem. Mater. 24 (2012) 269-274.

J. Yi, J. Brendt, M. Schroeder, M. Martin
Oxygen permeation and oxidation states of transition metals in (Fe,Nb)-doped BaCoO3-δ perovskites
Journal of Membrane Science 387-388 (2012) 17-23.




M. Martin
Ionic Transport under Chemical Potential Gradients - Kinetic Demixing and Decomposition in Metal Oxides and Scale Growth in High-Temperature Oxidation
Materials Science Forum 196 (2011) 28-33.

R. A. De Souza, Z. A. Munir, S. Kim, M. Martin
Defect chemistry of grain boundaries in proton-conducting solid oxides
Solid State Ionics 196 (2011) 1-8.

D. V. Quach, S. Kim, R.A. De Souza, M. Martin, Z. A. Munir
Grain Size Effect in the Electrical Properties of  Nanostructured Functional Oxides through Pressure Modification of Spark Plasma Sintering Method
Key Engineering Materials  484 (2011) 107-116.

I. Valov, B. Luerssen, E. Mutoro, L. Gregoratti, R. A. De Souza, T. Bredow, S. Günther,  A. Barinov, P. Dudin, M. Martin and J. Janek
Electrochemical activation of molecular nitrogen at the Ir/YSZ interface
Phys. Chem. Chem. Phys. 13 (2011) 3394-3410.



R. A. De Souza, M. Martin
Secondary Ion Mass Spectrometry – SIMS
In: The encyclopedia of mass spectrometry, D. Beauchemin, D. E. Matthews (Volume Eds.) Elsevier Ltd. 5 (2010) 381-397.

W. Mader, T. Prangenberg, S. Eichhorn, R. A. De Souza, M. Martin
Iron Diffusion and Compound Formation in Zinc Oxide
Diffusion Fundamentals 12 (2010) 57-58.

D. V. Quach, S. Kim, M. Martin, Z. A. Munir
Sintering and properties of nanometric functional oxides
Ceramic Transactions 212 (2010) 55-61.

H. J. Avila-Paredes, C-T. Chen, S. Wang, R. A. De Souza, M. Martin, Z. Munir, S. Kim
Grain boundaries in dense nanocrystalline ceria ceramics: exclusive pathways for proton conduction at room temperature
J. Mater. Chem. 20 (2010) 10110-10112.

D. V. Quach, H. Avila-Paredes, S. Kim, M. Martin, Z. A. Munir
Pressure effects and grain growth kinetics in the consolidation of nanostructured fully stabilized zirconia by pulsed electric current sintering
Acta Materialia 58 (2010) 5022-5030.

H.-I. Yoo, M. Martin
On the path-dependence of the open-cell voltage of a galvanic cell involving a ternary or multinary compound with multiple  mobile ionic species under multiple chemical potential gradients.
Phys. Chem. Chem. Phys. 12 (2010) 14699-14705.

D. N. Mueller, R. A. De Souza, T. E. Weirich, D. Roehrens, J. Mayer, M. Martin 
A kinetic Study of the decomposition of the cubic perovskite-type oxide BaxSr1-xCo0.8Fe0.2O3-δ (BSCF) (x=0.1 and  0.5) 
Phys. Chem. Chem. Phys. 12 (2010) 10320-10328.

M. Kessel, R.A. De Souza, H.-I. Yoo, M. Martin
Strongly enhanced incorporation of oxygen into barium titanate based multilayer ceramic capacitors using water vapor 
Applied Physics Letters 97 (2010) 021910.

H.J. Avila-Paredes, E. Barrera-Calva, H.U. Anderson, R.A. De Souza, M. Martin, Z.A. Munir, S. Kim
Room-temperature protonic conduction in nanocrystalline films of yttria-stabilized zirconia
J. Mater. Chem. 20 (2010)  6235-6238.

S. Wang, S. Chen, A. Navrotsky, M. Martin, S. Kim, Z. A. Munir
Modified polyol-mediated synthesis and consolidation of Gd-doped ceria nanoparticles
Solid State Ionics 181 (2010) 372-378.

H. J. Avila-Paredes, J. Zhao, S. Wang, M. Pietrowski, R. A. De Souza, A. Reinholdt, Z. A. Munir, M. Martin, S. Kim
Protonic conductivity  of nano-structured yttria-stabilized zirconia: dependence on grain size
J. Mater. Chem. 20 (2010) 990-994.

D. Roehrens, J. Brendt, D. Samuelis, M. Martin
On the ammonolysis of Ga2O3: An XRD, neutron diffraction and XAS investigation of the oxygen-rich part of the system Ga2O3-GaN
Journal of Solid State Chemistry 183 (2010) 532-541.





M. Martin, R. Dronskowski, J. Janek, K.-D. Becker, D. Röhrens, J. Brendt, M. W. Lumey, L. Nagarajan, I. Valov, A. Börger
Thermodynamics, structure and kinetics in the system Ga-O-N
Progress in Solid State Chemistry 37 (2009) 132-152.

M. Lerch, J. Janek, K.D. Becker, S. Berendts, H. Boysen,
T. Bredow, R. Dronskowski, S. G. Ebbinghaus, M. Kilo, M. W. Lumey, M. Martin, C. Reimann, E. Schweda, I. Valov, H. D. Wiemhöfer
Oxide nitrides: From oxides to solids with mobile nitrogen ions
Progress in Solid State Chemistry 37 (2009) 81-131.    

J. Janek, M. Martin, K.-D. Becker
Physical Chemistry of Solids – The Science behind Materials Engineering:
Concepts, Models, Methods
Z. Phys. Chem. 223 (2009) 1239-1258.

R. A. De Souza, M. Martin
Probing Diffusion Kinetics with Secondary Ion Mass Spectrometry
MRS Bulletin 34 (2009) 907-914.

D. N. Müller, R. A. De Souza, J. Brendt, D. Samuelis, M. Martin
Oxidation states of the transition metal cations in the highly nonstoichiometric perovskite-type oxide Ba0.1 Sr0.9Co0.8Fe0.2O3-δ
J. Mater. Chem. 19 (2009) 1960-1963.

R. A. De Souza, M. Martin
An atomistic simulation study of oxygen-vacancy migration in perovskite electrolytes based on LaGaO3
Monatshefte für Chemie 140 (2009) 1011-1015.

J. Brendt, D. Samuelis, T.E. Weirich, M. Martin
An in situ XAS investigation of the kinetics of the ammonolysis of Ga2O3 and the oxidation of GaN
Phys. Chem. Chem. Phys. 11 (2009) 3127-3137.

S. Kim, H. J. Avila-Paredes, S. Wang, C.-T. Chen, R. A. De Souza, M. Martin, Z. A. Munir
On the Conduction Pathway For Protons In Nanocrystalline Yttria-Stabilized Zirconia
Phys. Chem. Chem. Phys. 11 (2009) 3035-3038.

S. Miyoshi, M. Martin
B-site cation diffusivity of Mn and Cr in perovskite-type LaMnO3 with cation-deficit nonstoichiometry
Phys. Chem. Chem. Phys. 11 (2009) 3063-3070.

M. Nakayama, M. Martin
First principles Study on Defect Chemistry and Migration of Oxide Ions in Ceria Doped with Rare-earth Cations
Phys. Chem. Chem. Phys. 11 (2009) 3241-3249.

E. Quiroga, W. Bensch, Z.Yu, M. Aceves, R.A. De Souza, M. Martin, V. Zaporojtchenko, F. Faupel
Structural characteristics of a multilayer of silicon rich oxide (SRO) with high Si content prepared by LPCVD
Phys. Status Solidi A 206 (2009)  263-269.

S. J. Litzelman, R. A. De Souza, B. Butz, H. L. Tuller, M. Martin, D. Gerthsen
Heterogeneously doped nanocrystalline ceria films by grain boundary diffusion: Impact on transport properties
J. Electroceram. 22 (2009) 405-415.






H. Fischer, R. A. De Souza, A. M. Wätjen, S. Richter, D. Edelhoff, J. Mayer, M. Martin, R. Telle
Chemical strengthening of a dental lithium disilicate glass-ceramic material 
Journal of Biomedical Materials Research Part A – 87A (3) (2008) 582-587.

P. Fielitz, G. Borchardt, R. A. De Souza, M. Martin, M. Masoud, P. Heitjans
Oxygen-18 surface exchange and diffusion in Li2O-deficient singlecrystalline  lithium niobate
Solid State Sciences 10 (2008) 746-753.

H.-I. Yoo, C.-E. Lee, R. A. De Souza,  M. Martin
Equal mobility of constituent cations in BaTiO3
Appl. Phys. Lett. 92 (2008) 252103.

M. Massot, A. Oleaga, A. Salazar, D. Prabhakaran, M. Martin, P. Berthet, G. Dhalenne
Critical behaviour of CoO and NiO from specific heat, thermal conductivity, and thermal diffusivity measurements
Phys. Rev. B 77 (2008) 134438.

L. Nagarajan, R. A. De Souza, D. Samuelis, I. Valov, A. Börger, J. Janek, K.-D. Becker, P. C. Schmidt, M. Martin
A chemically driven insulator-metal transition in nonstoichiometric and amorphous gallium oxide
Nature Mater. 7 (2008) 391-398.

I.V. Belova, G.E. Murch, D. Samuelis, M. Martin
Diffusion Kinetics Analysis of Cation Diffusion in YSZ and LSGM
Defect and Diffusion Forum 273-276 (2008) 445-454.

R. A. De Souza, M. Martin
Using 18O/16O exchange to probe an equilibrium space-charge layer at the surface of a crystalline oxide: method and application
Phys. Chem. Chem. Phys. 10 (2008) 2356-2367.

R. A. De Souza, M. J. Pietrowski, U. Anselmi-Tamburini, S. Kim, Z. A. Munir, M. Martin
Oxygen diffusion in nanocrystalline yttria-stabilized zirconia: the effect of grain boundaries
Phys. Chem. Chem. Phys. 10 (2008) 2067-2072.

S. Koerfer, R. A. De Souza , H.-I. Yoo, M. Martin
Diffusion of Sr and Zr in BaTiO3 single Crystals
Solid State Sciences 10 (2008) 725-734.

S. Kim, U. Anselmi-Tamburini, H. J. Park, M. Martin, Z. A. Munir
Unprecedented Room-Temperature Electrical Power Generation Using Nanoscale Fluorite-Structured Oxide Electrolytes
Adv. Mat. 20 (2008) 556-559.


M. Martin
Oxygen and Cation Diffusion Processes in Oxygen Ion Conductors
Diffusion Fundamentals 6 (2007) 39.1-39.16

M. Martin, N. Lakshmi, U. Koops, H.-I. Yoo
In Situ Investigations on the Oxidation of Metal
Z. Phys. Chem. 221 (2007) 1499-1508

Ph. Kampe, L. Giebeler, D. Samuelis, J. Kunert, A. Drochner, F. Haaß, A. H. Adams, J. Ott, S. Endres, G. Schimanke, Th. Buhrmester, M. Martin, H. Fuess, H. Vogel
Heterogeneously catalysed partial oxidation of acrolein to acrylic acid—structure, function and dynamics of the V–Mo–W mixed oxides
Phys. Chem. Chem. Phys. 9 (2007) 3577-3589.

R. A. De Souza, M. Martin
Secondary ion mass spectrometry (SIMS) - a powerful tool for studying mass transport over various length scales
Phys. Stat. Sol. C 4 (2007) 1785-1801.

Ch. Luo, M. Martin
Stability and Defect Structure of Spinels Li1+x Mn2-x O4-d: I. In situ investigations on the stability field of the spinel phase
J. Mater. Sci. 42 (2007) 1955-1964.

I. Valov, R. A. De Souza, Ch. Wang, A. Börger, C. Korte, M. Martin, K.-D. Becker, J. Janek
Preparation of thin nitrogen doped YSZ films via pulsed laser deposition and their characterisation
J. Mater. Sci. 42 (2007) 1931-1941

I.V. Belova, D. Samuelis, M. Martin, G.E. Murch
Analysis of the demixing of yttria-stabilized zirconia in an electric field for different diffusion mechanisms
Phil. Mag. 87 (2007) 1447-1463.

I. V Belova, D. Samuelis, M. Martin. G. E. Murch
Collective and Tracer Diffusion via a Defect Cluster in LSGM
Defect and Diffusion Forum 263 (2007) 81-86.


I. V Belova, D. Samuelis, M. Martin, G. E. Murch
Cation Diffusion and Demixing in Yttria-stabilized Zirconia: Comparison of Assumptions of Constant Electric Field and Constant Current
Defect and Diffusion Forum 258-260 (2006) 247-252.

M. Martin
On the ionic conductivity of strongly acceptor doped, fluorite-type oxygen ion conductors
J. Electroceram. 17 (2006) 765-773.

I. V Belova, G. E. Murch, D. Samuelis, M. Martin
Contribution to the Theory of Demixing of Yttrium in Yttria-Stabilized Zirconia in an Electric Field
Adv. Sci. Technol. 46 (2006) 42-47.

M. Stanislowski, D.-H. Peck, S.-K. Woob, L. Singheiser, K. Hilpert, O. Schulz, M. Martin
Vaporization and Diffusion Studies on the Stability of Doped Lanthanum Gallates
Fuel Cells 6 (2006) 270-283.

R. De Souza, M. Martin
Secondary Ion Mass spectroscopy - SIMS
Bunsen-Magazin 8 (2006) 42-47.

I.V. Belova, D. Samuelis, M. Martin, G.E. Murch
Correlation Effects for Cation Diffusion via Vacancy-Pairs in Fluorite-Related Oxides
Phil. Mag. 86 (2006) 3559 –3567.

I. Valov, C. Korte, R. A. De Souza, M. Martin, J. Janek
Electrochemical incorporation of nitrogen into zirconia solid electrolyte
Electrochemical and Solid State Letters 9 (5) (2006) F23-F26.


P. Kroll, R. Dronskowski, M. Martin
Formation of spinel-type gallium oxynitrides: a density-functional study of binary and ternary phases in the system Ga-O-N
J. Mater. Chem. 15 (2005) 3296-3302.

M. Martin
Diffusion in oxides
in: Diffusion in Condensed Matter, Methods, Materials, Models, P. Heitjans, J. Kärger (Eds.), Springer (2005).

R.A. De Souza, J. Zehnpfenning, M. Martin, J. Maier
Determining oxygen isotope profiles in oxides with Time-of-Flight SIMS
Solid State Ionics 176 (2005) 1465-1471.

G. Schimanke, M. Martin, J. Kunert, H. Vogel
Characterization of Mo-V-W Mixed Oxide Catalysts by ex situ and in situ X-Ray Absorption Spectroscopy
Z. Anorg. Allg. Chem. 631 (2005) 1289-1296.

L.-X. He, D.-K. Lee, H.-I. Yoo, M. Martin
Ionic conductivity of undoped BaTiO3-d with electron transfer suppressed
Solid State Ionics 176 (2005) 929-935.

M. Martin
The Influence of Cation and Vacancy Distributions on the Ionic Conductivity of Acceptor Doped Oxygen Ion Conductors
Z. Phys. Chem. 219 (2005) 105-122.


M. Martin
Kinetische Monte Carlo Simulationen von Festkörperreaktionen
RWTH-Themen 2 (2004) 48-51.

M. Kilo, M.A. Taylor, C. Argirusis, G. Borchardt, R.A. Jackson, O. Schulz, M. Martin, M. Weller
Modeling of cation diffusion in oxygen ion conductors using molecular dynamics
Solid State Ionics 175 (2004) 823-827.

M. Martin, O. Schulz
Thermodynamics and Cation Diffusion in the Oxygen Ion Conductor LSGM
in: Solid State Ionics: The Science and Technology of Ions in Motion, Eds. B.V.R. Chowdari et al.,
World Scientific, New Jersey (2004) pp. 787-797.

M. Schroeder and M. Martin
Thermodynamics of New Materials
in: Chemical thermodynamics for industry, Ed. T.M. Letscher, The Royal Society of Chemistry,
Cambridge (2004) pp. 180-196.

M. Martin, U. Koops, N. Lakshmi
Reactivity of solids studied by in situ XAS and XRD
Solid State Ionics 172 (2004) 257-363.

R.A. De Souza, M. Martin
Secondary Ion Mass Spectroscopy: A powerful tool for diffusion studies in solids
Archives of Metallurgy and Materials 49 (2004) 431-446.

M. Martin
Trapping during hopping conduction of electronic defects: A conductivity model for doped transition metal oxides
Phys. Chem. Chem. Phys. 6 (2004) 3627-3632.

M. Martin, H. Teuber
Thermodynamic and kinetic influences on the morphology of moving interfaces during solid state ractions
Z. Metallkd. 95 (2004) 4.

A. Matraszek, L. Singheiser, D. Kobertz, K. Hilpert, M. Miller, O. Schulz, M. Martin
Phase diagram study in the La2O3-Ga2O3-MgO-SrO system in air
Solid State Ionics 166 (2004) 343-350.


M. Kilo, M.A. Taylor, Ch. Argirusis, G. Borchardt, B. Lesage, S. Weber, S. Scherrer, H.Scherrer, M. Schroeder, M. Martin
Cation self-diffusion of 44Ca, 88Y and 96Zr in single-crystalline calcia- and yttria-doped zirconia
J. Appl. Phys. 94 (2003) 7547-7552.

N. Lakshmi, M. Martin
Texture Evolution in Oxides during High Temperature Oxidation of Cobalt Studied by in situ X-Ray Diffraction
Electrochem. Soc. Proc. PV 2003-16 (2003) 210-220.

A. Matraszek, L. Singheiser, D. Kobertz, K. Hilpert, M. Miller, M. Martin
Thermodynamic Investigations of Sr- and Mg-doped Lanthanum Gallate by Knudsen Effusion Mass Spectrometry and Defect Chemical Analysis
Phys. Chem. Chem. Phys. 5 (2003) 3042-3052.

M. Martin
Materials in thermodynamic potential gradients
J. Chem. Themodynamics 35 (2003) 1291-1308.

F. Haaß, A.H. Adams, Th.Buhrmester, G. Schimanke, M. Martin, H. Fuess
X-Ray absorption and X-ray diffraction studies on molybdenum doped vanadium pentoxide
Phys. Chem. Chem. Phys. 5 (2003) 4317-4324.

U. Koops, M. Martin
Kinetics of Oxidation Processes in the System Co/Ga studied by in situ X-Ray Diffraction
Z. Anorg. Allg. Chem. 629 (2003)1688-1700.

M. Martin
Materials in thermodynamic potential gradients
Pure Appl. Chem. 75/7 (2003) 889-903.

O. Schulz, M. Martin, C. Argirusis, G. Borchardt
Cation tracer diffusion of 138La, 84Sr and 25Mg in polycristalline La0.9Sr0.1Ga0.9 Mg0.1O2.9
Phys. Chem. Chem. Phys. 5 (2003) 2308-2313.

O. Schulz, S. Flege, M. Martin
Cation Self- and Impurity Diffusion in Poly-Crystalline La0.9Sr0.1Ga0.9Mg0.1O2.9
in Solid Oxide Fuel Cells VIII (SOFC-VIII), Eds. S.C. Singhal and M. Dokiya, PV 2003-07, The Electrochemical Society, Pennington 2003, pp. 304-314.

I.U. Schuchert, M.E. Toimil Molares, D. Dobrev, J. Vetter, R. Neumann, M. Martin
Electrochemical Copper Deposition in Etched Ion Track Membranes
J. Electrochem. Soc. 150 (2003) C189.


M. Martin
Life and achievement of Carl Wagner, 100th birthday
Solid State Ionics 152-153 (2002) 15-17.

U. Koops, D. Hesse, M. Martin
High-Temperature oxidation of CoGa: Influence of the crystallographic orientation on the oxidation rate
J. Mater. Res. 17 (2002) 2489-2498.

M. Kilo, G. Borchardt, B. Lesage, S. Weber, S. Scherrer, M. Schroeder, M. Martin
Y and Zr Tracer Diffusion in Yttria-Stabilized Zirconia at Temperatures between 1250 K and 2000 K
Key Engineering Materials Vols. 206-213 (2002) 601-604.

A. Matrazek, D. Kobertz, L. Singheiser, K. Hilpert, W. Kuncewicz-Kupczyk, M. Miller, O. Schulz, M.Martin
Thermodynamic and Cation Diffusion Studies of Perovskites on the Basics of LaGaO3 and Implications for SOFC
Mat.-wiss. u. Werkstofftechn. 33 (2002) 355-362.


M. Kilo, G. Borchardt, B. Lesage, S. Weber, S. Scherrer, M. Martin, M. Schroeder
Zr and stabilizer tracer diffusion in  calcia- and yttria-stabilized zirconia
Electrochemical Soc. Proceedings 2001-16 (2001) 275-283.

F. Haaß, Th. Buhrmester, M. Martin
Quantitative elaboration of the defect structure of iron doped nickel oxide
(Ni_0.955Fe_0.045)_1-xO by in situ x-ray absorption spectroscopy
Phys. Chem. Chem. Phys. 3 (2001) 4806-4810.

J.-O. Hong, H.-I. Yoo, O. Teller, M. Martin, J. Mizusaki
Unmixing of a mixed oxide (A,B,)O in an electric field: numerical solution of the time evolution of the unmixing process
Solid State Ionics 144 (2001) 241-248.

F. Haaß, Th. Buhrmester, M. Martin
High temperature in situ x-ray absorption studies on the iron valence in iron doped nickel oxide (Ni1-x­Fex)1-δO
Solid State Ionics, 141-142 (2001) 289-293.

M. Martin
Morphological Stability of Solid-Solid Interfaces Driven by External Electric Fields
Proceedings of the 3rd Interface Workshop, In: Ceramic Interfaces 2, Eds. H.I. Yoo and S.-J.L. Kang,
The Institute of Materials, London, (2001) 111-132.


O. Schulz and M. Martin
Cation impurity diffusion in polycrystalline La0.8Sr0.2Ga0.8Mg0.2O2.8 studied by SIMS
Proceedings of the Internat. Conference on Mass and Charge Transport in Inorganic Materials: Fundamentals to Devices, Jesolo Lido (Venice), Italy, May 28-June 2, 2000, pp 83-90.

U. Koops, M. Martin
Kinetics during oxidation of the intermetallic compound Co0.52Ga0.48
Proceedings of the Internat. Conference on Mass and Charge Transport in Inorganic Materials: Fundamentals to Devices, Jesolo Lido (Venice), Italy, May 28-June 2, 2000, pp 653-660.

U. Koops. M. Martin
High temperature corrosion of cobalt based intermetallic compound Co0.52Ga0.48
Proceedings of the 10th IUPAC-Conference High Temperature Materials Chemistry April 10-14, 2000, Jülich, Germany, pp 553-556.

O. Schulz, M. Martin
Preparation, Characterisation and Cation Diffusion in polycrystalline La0.8Sr0.2Ga0.8Mg0.2O2.8
Proceedings of the 10th IUPAC-Conference High Temperature Materials Chemistry April 10-14, 2000, Jülich, Germany, pp 537-540.

M. Martin
Transportvorgänge und Morphologie an inneren Grenzflächen
Nova Acta Leopoldina NF83, 317 (2000) 155-173.

O.Teller, M. Martin
 Steady State Demixing of Oxid Solid Solutions in an Electrical Potential Gradient
Electrochemistry (Japan), 68/6 (2000).

J.-H. Lee, M. Martin, H.-I. Yoo
A Chemla-Type Electrotransport Experiment in Magnetite, Fe3-dO4
Electrochemistry (Japan) 68/6 (2000) 482-485 .

J.-H. Lee, M. Martin, H.-I. Yoo
Self- and Impurity Cation Diffusion in Manganese-Zinc-Ferrite, Mn1-x-yZnxFe2+yO4
J. Phys. Chem. Solids 61 (2000) 1597-1605.

U. Koops, M. Martin
In situ investigations on the oxidation of the ordered intermetallic compound Co0.6Ga0.4
Solid State Ionics 136-137 (2000) 971-977.

M. Martin
Electrotransport and demixing in oxides
Solid State Ionics 136-137 (2000) 331-337.

T. Buhrmester, M. Martin
X-ray absorption investigation on the ternary system Lithium Manganese Oxide
Solid State Ionics 135 (2000) 267-272.

G. Schimanke, M. Martin
In situ XRD study of the phase transition of nanocrystalline maghemite to hematite
Solid State Ionics 136-137 (2000) 1235-1240.


C. Gindorf, L. Singheiser, K. Hilpert, M. Schroeder, M. Martin, H. Greiner, F. Richter
Chromium Vaporization from Metallic Interconnect and Retention by Perovskite Layers
Electrochemical Society Proceedings 99-19 (1999) 774-782.

M. Martin
Cation Demixing in an Oxygen Ion Conductor exposed to an Oxygen Potential Gradient
Electrochemical Society Proceedings 99-19 (1999) 308-316 .

N. Hilbrandt, M. Martin
A quantitative in situ Fe-K XAFS study (T>1270 K) on the oxidation degree of iron in (Mg1-xFex)O
J. Synchr. Rad. 6 (1999) 489-491 .

J.-O. Hong, O. Teller, M. Martin, H.-I. Yoo
Demixing in an oxygen potential gradient: numerical solution of the time evolution of the demixing process
Solid State Ionics 123 (1999) 75-85.

N. Hilbrandt, M. Martin
An extended in situ Cu-K XAFS and XRD study on the site preference and valence of copper ions in (Mg1-xCux)O
J. Phys. Chem. B 103 (1999) 4797-4802.

T. Wenzel, F. Lange, K.P. Lieb, M. Martin, H. Schmalzried, M. Uhrmacher, L. Ziegler
On the observation of intrinsic defects in Co1-xInxO by PAC
Hyperfine Interactions 120,121 (1999) 439-443.


N. Hilbrandt, M. Martin
High temperature point defect equilibria in Iron doped MgO: An in situ Fe-K-XAFS study on the valence and site distribution of Iron in (Mg1-xFex)O
Ber. Bunsenges. Phys. Chem. 102 (1998) 1747-1759.

N. Hilbrandt, M. Martin
Site preference of iron ions in að-alumina: An Fe-K-XAFS study on specimens prepared by a combined self-propagating chemical combustion and sintering technique
J. Chem. Soc., Faraday Trans. 94 (1998) 3381-3384 .

M. Martin, N. Hilbrandt and U. Koops
In situ XAFS and XRD investigations on the oxidation of metals
Proceedings Electrochem.Soc. 98-9 (High Temperature Corrosion and Materials Chemistry) (1998) 106-117.

J.-H. Lee, M. Martin, H.-I. Yoo
Cation Self-Diffusion and Impurity Diffusion of Mn and Zn in CoO: (I) A Comparison of the Residual Activity and the Tracer Sectioning Method
Korean Journal of Ceramics 4 (1998) 90-94 .

K.N. Krafft, M. Martin
AThermogravimetric Study of the Non-stoichiometry of Iron-Doped Nickel Oxide (Ni1-xFex)1-yO
Korean Journal of Ceramics 4 (1998) 156-161 .

M. Schroeder, M. Martin
Cation Tracer Diffusion and Electrotransport in Semiconducting Cobaltous Oxide Co1-xO
Z. Phys. Chem. 207 (1998) 1-20 .


O. Teller, M. Martin
Kinetic demixing of Heterovalently Doped CoO in an Electrical Field
Ber. Bunsenges. Phys. Chem. 101 (1997) 1377-1380 .

G. Schulz, M. Martin
Monte Carlo simulations of pattern formation at solid/solid interfaces
Faraday Discussion 106 (1997) 291-306 .

M. Martin, M. Schroeder, J.-H. Lee, O. Teller
Thema Forschung, Technische Hochschule Darmstadt 1 (1997) 64-70 .

G. Schulz, M. Martin
Computer simulations of pattern formation in ion-conducting systems
Solid State Ionics 101-103 (1997) 417-423 .

O. Teller, M. Martin
Kinetic demixing of (CoNi)O in an electrical field
Solid State Ionics 101-103 (1997) 475-478.

M. Schroeder, J.H. Lee, M. Martin
Influence of impurity and dopant ions on the electrotransport properties in oxides
Solid State Ionics 101-103 (1997) 403-409 .

N. Hilbrandt, S.R. Wasserman, M. Martin
Ex situ and in situ X-ray absorption spectroscopy: On the kinetics of precipitation formation in (Mg1-xCux)O
Solid State Ionics 101-103 (1997) 431-435 .

F. Lange, M. Martin
The Electrical Conductivity of CoO: Experimental Results and a New Conductivity Model
Ber. Bunsenges. Phys. Chem. 101 (1997) 1-9 .

M. Schroeder, M. Martin
Tracer Diffusion and Electrotransport in Indium-Doped Cobaltous Oxide {Co1-xInx}1-yO
Defect and Diffusion Forum 143-147 (1997) 1683-1688 .

M. Martin, F. Lange
A four frequency conductivity model for transition metal oxides
efect and diffusion forum 143-147 (1997) 1259-1264 .

N. Hilbrandt, R. Frahm, M. Martin
In situ XAFS Investigation on the Oxidation of Cu Foils at T>770 K
J. Phys. IV FRANCE 7 C2, (1997) 727-729 .

H. Teuber, M. Martin
Morphological stability of the phase boundaries of a binary oxide in a simultaneous oxygen potential and temperature gradient
Solid State Ionics 95 (1997) 17-22 .

N. Hilbrandt, M. Martin
DEXAFS - a new technique to investigate the kinetics of high temperature solid state reactions in situ
Solid State Ionics 95 (1997) 61-64 .


M. Epple, U. Sazama, A. Reller, N. Hilbrandt, M. Martin, L. Tröger
Simultaneous X-ray Absorption Spectroscopy (XAFS) and Differential Scanning Calorimetry (DSC)
J. Chem. Soc. Chem. Comm., (1996) 1755 .

M. Martin
Festkörperchemie 1995
Nachr. Chem. Tech. Lab. 44 (1996) 139-146.

M. Martin
Processes at Interfaces During Solid State Reactions
in: IUPAC Monograph: Chemistry for the 21st Century: Reactivity of Solids; Past, Present and and Future, Ed. V.V. Boldyrev, Blackwell Scientific Publication, Oxford, (1996) pp. 91-119 .


W. Schweika, A. Hoser, M. Martin, A.E. Carlsson
Defect structure of ferreous oxide Fe1-xO
Phys. Rev. B 51 (1995) 15771-15788 .

W. Schweika, A. Hoser, M. Martin, A.E. Carlsson
Diffuse neutron-scattering study of the defect structure of Fe1-xO
Physica B 213/214 (1995) 570-572 .

A. Hoser, N. Hilbrandt, M. Martin, M. Denecke
In situ XAS-study on transition metal doped metal oxides
Physica B 208/209 (1995) 321-322 .

S. Schimschal-Thölke, M. Martin, H. Schmalzried
Stability of Diffusion Profiles in quasi-binary Solid Solutions (Ag,Na)Cl
Ber. Bunsenges. Phys. Chem. 99 (1995) 7-13 .

S. Schimschal-Thölke, H. Schmalzried, M. Martin
Instability of Moving Interfaces between Ionic Crystals KCl/AgCl
Ber. Bunsenges. Phys. Chem. 99 (1995) 1-6 .

M. Martin, P. Tigelmann, S. Schimschal-Thölke, G. Schulz
Solid state reactions and morphology
Solid State Ionics 75 (1995) 219-228 .


H.-I. Yoo, J.-H. Lee, M. Martin, J. Janek, H. Schmalzried
Experimental evidence of the interference between ionic and electronic flows in an oxide with prevailing electronic conduction
Solid State Ionics 67 (1994) 317-322 .

M. Martin
Diffusion and Demixing in Heterovalently Doped CoO
Metallurgy and Foundry Engineering 20 (1994) 125-134 .

M. Martin
Interface Stability During Reactions
in: Reactive Phase Formation at Interfaces and Diffusion Processes (Eds. Y. Limoge, J.L. Bocquet, Trans. Tech. Pub. 1994), Materials Science Forum 155-156 (1994) 429-443 .

M. Martin, R. Schmackpfeffer
Demixing of doped oxides: influence of defect interactions
Solid State Ionics 72 (1994) 67-71 .

A. Hoser, M. Martin, W. Schweika, R. Caudron, N. Pyka, A.E. Carlsson
Diffuse neutron scattering of iron-doped nickel oxide
Solid State Ionics 72 (1994) 72-75.

J. Janek, M. Martin
Electrotransport in Ionic Crystals: II. A Dynamical Model
Ber. Bunsenges. Phys. Chem. 98 (1994) 665-673 .

J. Janek, M. Martin, H.-I. Yoo
Electrotransport in Ionic Crystals: I. Application of Liquid Electrolyte Theory
Ber. Bunsenges. Phys. Chem. 98 (1994) 655-664.


R. Schmackpfeffer, M. Martin
Tracer diffusion and defect structure in Ga-doped CoO
Phil. Mag. A 68 (1993) 747-765 .


M. Martin
Tracer diffusion of Co and Cr in Cr-doped CoO
Proceedings of the XII Int. Conf. on Defects in Insulating Materials, Nordkirchen, Germany, (1992) pp. 301-304 .

P. Tigelmann, M. Martin
Monte Carlo simulation of surface structures during oxide reduction
Physica A 191 (1992) 240-247 .

W. Schweika, A. Hoser, M. Martin
In-situ Study of the Defect Structure of Wüstite Fe1-xO by Diffuse Elastic Neutron Scattering
Ber. Bunsenges. Phys. Chem. 96 (1992) 1541-1544 .

M. Martin
Transport in Oxides in an Oxygen Potential Gradient
In: Diffusion in Solids and High Temperature Oxidation of Metals
Ed. J. Nowotny (Trans Tech Publications, Zürich, 1992) 1-55.


H.-I. Yoo, M. Martin
A Chemla Electromigration Experiment in a Semiconducting Oxide
Ceramic Transactions 24 (1991) 103-111 .

M. Martin
Demixing of Oxides: Influence of Cross-Terms in the Transport Coefficients
Ceramic Transactions 24 (1991) 91-102 .

M. Martin
Transport and Degradation in Transition Metal Oxides in Chemical Potential Gradients
Materials Science Reports 7 (1991) 1-86.

M. Martin, H.-I. Yoo
Electron Wind Effect in Semiconducting Cobalt Oxide
Radiation Effects and Defects in Solids 119-121 (1991) 735-740.


H. I. Yoo, H. Schmalzried, M. Martin, J. Janek
Cross Effect Between Electronic and Ionic Flows in Semiconducting Transition Metal Oxides
Z. Phys. Chem. NF 168 (1990) 129-142.

S. Dorris, M. Martin
Magnetite (Fe3O4) in an Oxygen Potential Gradient: Chemical Diffusion, Tracer Diffusion, and Phase Boundary Reaction
Ber. Bunsenges. Phys. Chem. 94 (1990) 721-726 .


M. Martin, R. Schmackpfeffer
Demixing in Trivalent Doped Transition Metal Oxides Exposed to an Oxygen Potential Gradient
Ber. Bunsenges. Phys. Chem. 93 (1989) 1271-1275.

M. Martin
Defects, Disorder and Diffusion
Spring College in Materials Science on Ceramics and Composite Materials,
International Centre for Theoretical Physics, Triest, Italien (1989)

M. Martin
Tracer Diffusion in Oxides in an Oxygen Potential Gradient
Solid State Ionics 32/33 (1989) 807-816.

M. Martin
The Source Solution for Diffusion with a Linearly Position Dependent Diffusion Coefficient
Z. Phys. Chem. NF 162 (1989) 245-253 .


M. Martin. T. Pfeiffer, H. Schmalzried
Kristallthermodynamik und diffusive Transportvorgänge in kristallinen Festkörpern
Report, Institut für Physikalische Chemie und Elektrochemie, Universität Hannover (1988).

M. Martin, S. Dorris
Impurity Diffusion of Iron in Cobalt Oxide
Solid State Ionics 28-30 (1988) 1230-1234 .


M. Martin, S. Dorris
Impurity Diffusion in a Chemical Potential Gradient (II): Iron Tracer Diffusion in Cobalt Oxide in an Oxygen Potential Gradient
Ber. Bunsenges. Phys. Chem. 91 (1987) 779-785 .

M. Martin
Impurity Diffusion in a Chemical Potential Gradient (I): Theoretical Results
Ber. Bunsenges. Phys. Chem. 91 (1987) 772-779 .


M. Martin, H. Schmalzried
Tracer Diffusion in Chemical Potential Gradients
Proceedings of the International Symposium on Solid State Chemistry, Karlovy Vary, Czechoslovakia, October 28-31 (1986) 73-74.

M. Martin, H. Schmalzried
Tracer Diffusion in Chemical Potential Gradients
Solid State Ionics 20 (1986) 75-80.


M. Martin, H. Schmalzried
Cobaltous Oxide in an Oxygen Potential Gradient: Morphological Stability of the Phase Boundaries
Ber. Bunsenges. Phys. Chem. 89 (1985) 124-130 .


T. Pfeiffer, H. Schmalzried, M. Martin On the Morphological Changes on CoO-Surfaces during Vacancy Relaxation Processes (Is DIGM involved ?) Scripta Metall. 18 (1984) 383-386