Publikationen
66. |
H. Hemmelmann, R. Ruess, P. Klement, J. Schörmann, S. Chatterjee, J. Sann, M.T. Elm*, “Correlation between Surface Reactions and Electrochemical Performance of Al2O3- and CeO2-Coated NCM Thin Film Cathodes“ ACS Appl. Mater. Interfaces 10, 2202268 (2023), doi.org/10.1002/admi.202202268 |
65. |
J.K. Dinter, J. Lange, D.M. Hofmann, J.F. Plaza Fernandez, A. Post, S. Chatterjee, M.T. Elm*, P.J. Klar*, “Identifying the different transport mechanisms in inorganic electrides – A combined study using Hall measurements and electron paramagnetic resonance“ J. Mater. Chem. C 11, 3480 (2023), doi.org/10.1039/D2TC05254G |
64. |
J. Lüchtefeld, H. Hemmelmann, S. Wachs, K. J. Mayrhofer, M.T. Elm, B. B. Berkes*, “Effect of Water Contamination on the Transition Metal Dissolution in Water-enriched Electrolyte: A Mechanistic Insight into a New Type of Dissolution“ J. Phys. Chem. C 126, 17204 (2022), doi.org/10.1021/acs.jpcc.2c05448 |
63. |
R.S. Negi, M.T. Elm*, “Reproducible long-term cycling stability data on the electrochemical performance of Al2O3 coated Ni-Rich NCM cathode for lithium-ion batteries” Sci. Data 9, 127 (2022), doi.org/10.1038/s41597-022-01217-5 |
62. | E. Celik*, P.Cop, R.S. Negi, A. Maziklin, Y. Ma, P. Klement, J. Schörmann, S. Chatterjee, T. Brezesinski, M.T. Elm*, “Design of Ordered Mesoporous CeO2-YSZ Nanocomposite Thin Films with Mixed Ionic/Electronic Conductivity via Surface Engineering” ACS Nano 16, 3182 (2022), doi.org/10.1021/acsnano.1c11032 |
61. | J. Zahnow, M. Bastianello, J. Janek, M.T. Elm*, “Defect Chemistry of Individual Grains with and without Grain Boundaries of Al-doped Ceria Determined Using Well-defined Microelectrodes”, J. Phys. Chem. C 126, 2737 (2022), doi.org/10.1021/acs.jpcc.1c07942 |
60. | J. Zahnow, M. Bastianello, J. Janek, M.T. Elm*, “Defect Chemistry of Individual Grains with and without Grain Boundaries of Al-doped Ceria Determined Using Well-defined Microelectrodes”, J. Phys. Chem. C 126, 2737 (2022), doi.org/10.1021/acs.jpcc.1c07942 |
59. | R.S. Negi, Y. Yusim, R. Pan*, S. Ahmad, K. Volz, R. Takata, F. Schmidt, A. Henss, M.T. Elm*, “A Dry‐Processed Al2O3/LiAlO2 Coating for Stabilizing the Cathode/Electrolyte Interface in High‐Ni NCM‐Based All‐Solid‐State Batteries” Adv. Mater. Interfaces 9, 2101428 (2022), doi.org/10.1002/admi.202101428 |
58. | R.S. Negi, P. Minnmann, R. Pan, S. Ahmad, Kerstin Volz, R. Takata, F. Schmidt, J. Janek, M.T. Elm*, “Stabilizing the cathode/electrolyte interface with dry-processed lithium titanate coating for all-solid-state-batteries“ Chem. Mater. 33, 6713 (2021), doi.org/10.1021/acs.chemmater.1c01123 |
57. | J.K. Eckhardt, S. Burkhardt, J. Zahnow, M.T. Elm, J. Janek, P.J. Klar, C. Heiliger*, “Understanding the Impact of Microstructure on Charge Transport in Polycrystalline Materials Through Impedance Modelling”, J. Electrochem. Soc. 168, 090516 (2021), doi.org/10.1149/1945-7111/ac1cfe |
56. | P. Klement, D. Anders, L. Gümbel, M. Bastianello, F. Michel, J. Schörmann, P.J. Klar, M.T. Elm, C. Heiliger, S. Chatterjee*, “Surface Diffusion Control Enables Tailored Aspect Ratio Nanostructures in Area-Selective Atomic Layer Deposition“ ACS Appl. Mater. Interfaces, (2021), doi.org/10.1021/acsami.0c22121 |
55. | E. Celik, Y. Ma, T. Brezesinski*, M.T. Elm*, “Polymer-templated Mesostructured Metal Oxides for Electrochemical Applications – Correlation between Morphology, Electrical Properties and Functionality“ Phys. Chem. Chem. Phys., (2021), doi.org/10.1039/D1CP00834J |
54. | R.S. Negi, E. Celik, R. Pan, R. Stäglich, J. Senker, M.T. Elm*, “Insights into the positive effect of post-annealing on the electrochemical performance of Al2O3 coated Ni-Rich NCM cathode for lithium-ion batteries” ACS Appl. Energy Mater., (2021), doi.org/10.1021/acsaem.0c03135 |
53. | H. Hemmelmann, J. Dinter, M.T. Elm*, “Thin film NCM cathodes as model systems to assess the influence of coating layers on the electrochemical performance of lithium ion batteries”, Adv. Mater. Interface (2021), doi.org/10.1002/admi.202002074 |
52. | N. Neugebauer, T. Hache, M.T. Elm, D.M. Hofmann, C. Heiliger, H. Schultheiss, P.J. Klar*, “Frequency- and magnetic-field-dependent properties of ordered magnetic nanoparticle arrangements”, Phys. Rev. B 103, 094438 (2021), doi.org/10.1103/PhysRevB.103.094438 |
51. | A. Konetschny, M. Weinhold, C. Heiliger, M.T. Elm*, P.J. Klar*, “Polarization-dependence of the Raman response of strained Ce0.8Gd0.2O2 membranes”, Phys. Chem. Chem. Phys. 23, 6903 (2021), doi.org/10.1039/D1CP00176K |
50. | R. S. Negi, S. P. Culver, M. Wiche, S. Ahmed, K. Volz, M.T. Elm*, “Optimized atomic layer deposition of homogeneous, conductive Al2O3 coatings for high-nickel NCM containing ready-to-use electrodes”, Phys. Chem. Chem. Phys. 23, 6725 (2021), doi.org/10.1039/D0CP06422J |
49. |
J. Zahnow, T. Bernges, A.C. Wagner, N. Bohn, J.R. Binder, W.G. Zeier, M.T. Elm*, J. Janek*, “From microstructure to lattice changes – An in-depth study on the charge transport in NCM-111” ACS Appl. Energy Mater. 4, 1335 (2021), doi.org/10.1021/acsaem.0c02606 |
48. |
P. Cop, E. Celika, K. Hess, Y. Moryson, M.T. Elm*, B.M. Smarsly*, “Atomic Layer Deposition of Defined Thin CeO2 Layers in Ordered ZrO2 Films and Their Impact on the Ionic/Electronic Conductivity”, ACS Appl. Nano Mater. 3, 10757 (2020), doi.org/10.1021/acsanm.0c02060 |
47. | K. Michel, T.S. Bjørheim, T. Norby, J. Janek, M.T. Elm*, “Importance of the Spin–Orbit Interaction for a Consistent Theoretical Description of Small Polarons in Pr-Doped CeO2“, J. Phys. Chem. C 124, 15831 (2020), doi.org/10.1021/acs.jpcc.0c05352 |
46. | R.S. Negi, S.P. Culver, A. Mazilkin, T. Brezesinski, M.T. Elm*, “Enhancing the electrochemical performance of LiNi0.70Co0.15Mn0.15O2 cathodes using a practical solution-based Al2O3 coating”, ACS Appl. Mater. Interfaces 12, 31392 (2020), doi.org/10.1021/acsami.0c06484 |
45. | R. Ruess, S. Schweidler, H. Hemmelmann, G. Conforto, A. Bielefeld, D.A. Weber, J. Sann, M.T. Elm, J. Janek*, “Influence of NCM Particle Cracking on Kinetics of Lithium-Ion Batteries with Liquid or Solid Electrolyte” J. Electrochem. Soc. 167, 100532 (2020), doi.org/10.1149/1945-7111/ab9a2c |
44. | P. Uredat, M.T. Elm, P.J. Klar, S. Hara*, “Transport Properties of InAs Nanowires: Introduction to MnAs/InAs Heterojunction Nanowires for Spintronics”, J. Phys. D: Appl. Phys. 53, 333002 (2020), doi.org/10.1088/1361-6463/ab88e8 |
43. | E. Celik, R.S. Negi, M. Bastianello, A. Maziklin, T. Brezesinski, M.T. Elm*, “Tailoring the protonic conductivity of porous yttria-stabilized zirconia thin films by surface modification”, Phys. Chem. Chem. Phys. 22, 11519 (2020), doi.org/10.1039/D0CP01619E |
42. | M. Zscherp, J. Glaser, C. Becker, A. Beyer, J. Schörmann, K. Volz, M.T. Elm*, “Epitaxial Growth and Structural Characterization of Ceria Deposited by Atomic Layer Deposition on High-Surface Porous Yttria-Stabilized Zirconia Thin Films” Crys. Growth Des. 20, 2194 (2020), doi.org/10.1021/acs.cgd.9b01112 |
41. | N. Neugebauer*, A. Fabian, M.T. Elm, D.M. Hofmann, M. Czerner, C. Heiliger, P.J. Klar, “Investigation of the dipole interaction in and between ordered arrangements of magnetic nanoparticles”, Phys. Rev. B 101, 104409 (2020), doi.org/10.1103/PhysRevB.101.104409 |
40. | P. Uredat*, R. Kodaira, R. Horiguchi, S. Hara, A. Beyer, K. Volz, P.J. Klar, M.T. Elm, “Anomalous Angle-Dependent Magnetotransport Properties of Single InAs Nanowires” Nano Lett. 20, 618 (2020), doi.org/10.1021/acs.nanolett.9b04383 |
39. | S. Hara*, M.T. Elm, P.J. Klar, "Selective-Area Growth and Transport Properties of MnAs/InAs Heterojunction Nanowires" J. Mater. Res. 34, 3863 (2019), doi.org/10.1557/jmr.2019.333 |
38. | L.A. Dubraja*, D. Boll, C. Reitz, D. Wang, D. Belić, A. Mazilkin, B. Breitung, H. Hahn, M.T. Elm, T. Brezesinski*, “Thin Films of Thermally Stable Ordered Mesoporous Rh2O3(I) for Visible-Light Photocatalysis and Humidity Sensing” ACS Appl. Nano Mater. 2, 7126 (2019) |
37. | M. Bastianello, S. Gross, M.T. Elm*, “Thermal stability, electrochemical and structural characterization of hydrothermally synthesised cobalt ferrite (CoFe2O4)” RCS Advanced 9, 33282 (2019), doi.org/10.1039/C9RA06310B |
36. | S. Burkhardt, M.S. Friedrich, J.K. Eckhardt, A.C. Wagner, N. Bohn, J.R. Binder, L. Chen, M.T. Elm, J. Janek, P.J. Klar*, “Charge Transport in Single NCM Cathode Active Material Particles for Lithium-Ion Batteries Studied Under Well-Defined Contact Conditions”, ACS Energy Lett. 4, 2117 (2019), doi.org/10.1021/acsenergylett.9b01579 |
35. | R.A. Henning, R.A. Henning, P. Uredat, C. Simon, A. Bloesser, M.T. Elm, R. Marschall*, “Characterization of MeFe2O4 (Me = Mg, Zn) Thin Films Prepared by Pulsed Laser Deposition for Photoelectrochemical Applications”, J. Phys Chem. C 123, 18240 (2019), doi.org/10.1021/acs.jpcc.9b04635 |
34 | P. Uredat*, P. Hille, J. Schörmann, M. Eickhoff, P.J. Klar, M.T. Elm, “Consistent description of mesoscopic transport: Case study of current-dependent magnetoconductance in single GaN:Ge nanowires” Phys. Rev. B 100, 0085409 (2019), doi.org/10.1103/PhysRevB.100.085409 |
33. | A. Fabian*, M. Czerner, C. Heiliger, M.T. Elm, D.M. Hofmann, P.J. Klar, “Domain formation in rectangular magnetic nanoparticle assemblies” Phys. Rev. B 98, 054401 (2018), doi.org/10.1103/PhysRevB.98.054401 |
32. | E. Güneş, M.T. Elm*, P.J. Klar*, M.S. Wickleder, E. Müller, “Improved thermoelectric properties of nanostructured composites out of Bi1-xSbx nanoparticles and carbon phases”, AIP Advances 8, 075319 (2018), doi.org/10.1063/1.5034525 |
31. | E. Güneş, B. Landschreiber, G. Homm, C. Wiegand, P. Tomeš, C. Will, M.T. Elm*, S. Paschen, P.J. Klar, S. Schlecht, M.S. Wickleder*, “Structure and thermoelectric properties of nanostructured Bi1-xSbx alloys synthesized by mechanical alloying”, J. Electron. Mater. 47, 6007 (2018), doi.org/10.1007/s11664-018-6487-z |
30. | J.P. Parras, A.R. Genreith-Schriever, H. Zhang, M.T. Elm, T. Norby, R.A. De Souza*, “Is ReO3 a mixed ionic–electronic conductor? A DFT study of defect formation and migration in a BVIO3 perovskite-type oxide”, Phys. Chem. Chem. Phys. 20, 8008 (2018), doi.org/ 10.1039/C7CP08214B |
29. | J.J. Neumeier, M.T. Elm, B. Luerßen, J. Janek, “Platinum microelectrodes on gadolinia doped ceria single crystals – bulk properties and electrode kinetics”, Phys. Chem. Chem. Phys. 20, 8294 (2018), doi.org/10.1039/C8CP00261D |
28. | S. Burkhardt, M.T. Elm, B. Lani-Wayda, P.J. Klar, “In-situ Monitoring of Lateral Hydrogen Diffusion in Amorphous and Polycrystalline WO3 Thin Films“, Adv. Mater. Interfaces, 5, 1701587 (2018), doi.org/10.1002/admi.201870026 |
27. | E. Günes, F. Gundlach, M.T. Elm, P.J. Klar, S. Schlecht, M. Wickleder, E. Müller, “Nanostructured composites of Bi1-xSbx nanoparticles and carbon nanotubes and the characterization of their thermoelectric properties”, ACS Appl. Mater. Interfaces 9, 44756, (2017), doi:10.1021/acsami.7b17768 |
26. | K. Michel, J.-P. Eufinger, M.T. Elm, G. Ulbrich, M. Lerch, J. Janek, “Combining two redox active rare earth elements for oxygen storage – electrical properties and defect chemistry of ceria-praseodymia single crystals”, Phys. Chem. Chem. Phys. 19, 17661, (2017), doi:10.1039/C7CP03164E |
25. | A. Fabian, M.T. Elm, D.M. Hofmann, P.J. Klar, “Hierarchical structures of magnetic nanoparticles for controlling magnetic interactions on different length scales”, J. Appl. Phys. 121, 224303 (2017), doi:10.1063/1.4983849 |
24. |
J. Yue, C. Suchomski, P. Voepel, R. Ellinghaus, M. Rohnke, T. Leichtweiss, M.T. Elm, B.M. Smarsly, “Mesoporous Niobium-doped Titanium Dioxide Films from the Assembly of Crystalline Nanoparticles: on the Relationship between Band Structure, Conductivity and Charge Storage Mechanism”, J. Mater. Chem. A 5, 1978 (2017), doi:10.1039/C6TA06840E |
23. | S. Sakita, S. Hara, M.T. Elm, P.J. Klar, “Selective-area growth and magnetic characterization of MnAs/AlGaAs nanoclusters on insulating Al2O3 layers crystallized on Si(111) substrates”, Appl. Phys. Lett. 108, 043108 (2016), doi:10.1063/1.4941082 |
22. | M.T. Elm, P. Uredat, J. Binder, L. Ostheim, M. Schäfer, P. Hille, J. Müßener, J. Schörmann, M. Eickhoff, P.J. Klar, “Doping induced universal conductance fluctuations in GaN nanowires”, Nano Lett. 15, 7822 (2015), doi:10.1021/acs.nanolett.5b02332 |
21. | M. Fischer, M.T. Elm, H. Kato, S. Sakita, S. Hara, P.J. Klar, “Analysis of magnetic random telegraph noise in individual arrangements of a small number of coupled MnAs nanoclusters“, Phys. Rev. B 92, 165306 (2015), doi:10.1103/PhysRevB.92.165306 |
20. | M.T. Elm, J. D. Hofmann, S. Suchomski, J. Janek, T. Brezesinski, “Ionic conductivity of mesostructures yttria-stabilized zirconia thin films with cubic pore symmetry – On the influence of water on the surface oxygen ion transport”, ACS Appl. Mater. Interfaces 7, 11792 (2015), doi:10.1021/acsami.5b01001 |
19. | S. Darmawi, S. Burkhardt, T. Leichtweiss, D.A. Weber, S. Wenzel, J. Janek, M.T. Elm, P.J. Klar, “Correlation of electrochromic properties and oxidation states in nanocrystalline tungsten trioxide”, Phys. Chem. Chem. Phys. 17, 15903 (2015), doi:10.1039/C5CP02482J |
18. | M.T. Elm, G. Homm, “Rohstoffe: Auf der Suche nach dem Zweitbesten”, Nachrichten aus der Chemie 63, 315 (2015), doi:10.1002/nadc.201590094 |
17. | M. Schäfer, M. Günther, C. Länger, P. Uredat, M.T. Elm, M. Feneberg, P. Hille, J. Schörmann, J. Teubert, T. Henning, P.J. Klar, M. Eickhoff, “Electrical properties of Ge-doped GaN nanowires“, Nanotechnology 26, 135704 (2015), doi:10.1088/0957-4484/26/13/135704 |
16. | M. Fischer, M.T. Elm, S. Sakita, S. Hara, P. J. Klar, “Magnetoresistance effects and spin-valve like behavior of an arrangement of two MnAs nanoclusters”, Appl. Phys. Lett. 106, 032401 (2015), doi:10.1063/1.4906036 |
15. | M.T. Elm, S. Hara, “Transport Properties of Hybrids with Ferromagnetic MnAs Nanoclusters and Their Potential for New Magnetoelectronic Devices”, Adv. Mater. 26, 8079 (2014), doi: |
14. | C. Uhlig, E. Günes, A.S. Schulz, M.T. Elm, P.J. Klar, S. Schlecht, “Nanosclae FeS2 (Pyrite) as Sustainable Thermoelectric Material“, J. Electron. Mater., 43, 2362 (2014), doi:10.1007/s11664-014-3065-x |
13. | E. Günes, B. Landschreiber, D. Hartung, M.T. Elm, C. Rohner, P.J. Klar, S. Schlecht, “Effect of Bismuth Nanotubes on the Thermoelectric Properties of BiSb Alloy Nanocomposites“, J. Electron. Mater. 43, 2127 (2014), doi:10.1007/s11664-014-2989-5 |
12. | C.H. Will, M.T. Elm, P.J. Klar, B. Landschreiber, E. Günes, S. Schlecht, “Effect of nanostructuring on the band structure and the galvanomagnetic properties in Bi1-xSbx alloys“, J. Appl. Phys. 114, 193707 (2013), doi:10.1063/1.4831675 |
11. | M.T. Elm, P.J. Klar, S. Ito, S. Hara and H.-A. Krug von Nidda, “Effect of the cluster magnetization on the magnetotransport at low temperatures in ordered arrays of MnAs nanoclusters on (111)B GaAs”, Phys. Rev. B 84, 035309 (2011), doi:10.1103/PhysRevB.84.035309 |
10. | M.T. Elm, P.J. Klar, S. Ito, and S. Hara, “Influence of ordered arrangements of cluster chains on the hopping transport in GaAs:Mn/MnAs hybrids at low temperatures”, Phys. Rev. B 83, 235305 (2011), doi:10.1103/PhysRevB.83.235305 |
9. | M. Piechotka, M.T. Elm, T. Henning, B. Szyszka, B.K. Meyer, and P.J. Klar, “Transport properties of microstructured MF-sputtered Zn0.98Al0.02O”, Phys. Stat. sol. (c) 7, 1580 (2010), doi: |
8. | M.T. Elm, C. Michel, J. Stehr, D. M. Hofmann, P.J. Klar, S. Ito, S. Hara, and H.-A. Krug von Nidda, “Comparison of the magnetic properties of GaInAs/MnAs and GaAs/MnAs hybrids with random and ordered arrangements of MnAs nanoclusters”, J. Appl. Phys. 107, 093710 (2010), doi:10.1063/1.3275427 |
7. | C. Knies, M.T. Elm, P.J. Klar, J. Stehr, D.M. Hofmann, N. Romanov, T. Kammermeier and A. Ney, “Nonferromagnetic nanocrystalline ZnO:Co thin films doped with Zn interstitials”, J. Appl. Phys. 105, 073918 (2009), doi:10.1063/1.3095469 |
6. | M.T. Elm, T. Henning, P.J. Klar and B. Szyszka, “Effects of artificially structured micrometer holes on the transport behaviour of Al-doped ZnO layers”, Appl. Phys. Lett. 93, 232101 (2008), doi:10.1063/1.3040312 |
5. | C. Michel, M.T. Elm, B. Goldlücke, S.D. Baranovskii, P. Thomas, W. Heimbrodt and P.J. Klar, “Tailoring the magnetoresistance of MnAs/GaAs:Mn granular hybrid nanostructures”, Appl. Phys. Lett. 92, 223119 (2008), doi:10.1063/1.2937128 |
4. | M.T. Elm , P. J. Klar, W. Heimbrodt, U. Wurstbauer, M. Reinwald, W. Wegscheider, “Annealing-induced transition from a (311)A-oriented Ga0.98Mn0.02As alloy to a GaMnAs/MnAs hybrid structure studied by angle-dependent magnetotransport”, J. Appl. Phys. 103, 9 (2008), doi:10.1063/1.2917414 |
3. | C. Michel, M.T. Elm, S. D. Baranovskii, P. Thomas, W. Heimbrodt, B. Goldlücke and P.J. Klar, “Influence of non-random incorporation of Mn ions on the magnetotransport properties of Ga1-xMnxAs alloys”, Phys. Stat. Sol. (c) 5, 819, (2008), doi: |
2. | C. Michel, S.D. Baranovskii, P. Thomas, W. Heimbrodt, M.T. Elm, P.J. Klar, B. Goldlücke, U. Wurstbauer, M. Reinwald and W. Wegscheider: “Quantitative modeling of the annealing-induced changes of the magnetotransport in Ga1-xMnxAs alloys”, J. Appl. Phys. 102, 073712, (2007), doi:10.1063/1.2786556 |
1. | M.T. Elm, J. Teubert, P.J. Klar, W. Heimbrodt, C. Michel, P. Thomas and S. Baranovskii, “Transport study of the annealing-induced transition from Ga1-xMnxAs alloys to GaAs:Mn/MnAs hybrids, AIP Conference Proceedings 893, 1275 (2007), doi:10.1063/1.2730366 |