Publications of Prof. Dr. V. Moshnyaga

Publications 2019

56. Metalorganic aerosol deposited Au nanoparticles for ultrathin film characterization by Surface-Enhanced Raman Spectroscopy S. Merten, V. Roddatis, and V. Moshnyaga
Applied Physics Letters 115, 151902 (2019),

55. Polaronic Emergent Phases in Manganite-Based Heterostructures V. Moshnyaga and K. Samwer
Crystals 9(10), 489 (2019). DOI: 10.3390/chryst9100489

54. Jahn-Teller reconstructed surface of the doped manganites shown by means
of surface-enhanced Raman spectroscopy
S. Merten, V. Bruchmann-Bamberg, B. Damaschke, K. Samwer, and V. Moshnyaga
Physical Review Materials 3, 060401(R) (2019), DOI: 10.1103/PhysRevMaterials.3.060401

53. Layer-by-layer resistive switching: multi-state functionality due to electric-field-induced healing of “dead" layers J.-O. Krisponeit, B. Damaschke, V. Moshnyaga and K. Samwer
Physical Review Letters 122, 136801 (2019), DOI: 10.1103/PhysRevLett.122.136801

52. Magnetic-Field-Induced Suppression of Jahn-Teller Phonon Bands in (La0.6Pr0.4)0.7Ca0.3MnO3: the Mechanism of Colossal Magnetoresistance shown by Raman Spectroscopy S. Merten, O. Shapoval, B. Damaschke, K. Samwer and V. Moshnyaga
Scientific Reports 9, 2387 (2019), doi: 10.1038/s41598-019-39597-1

51. High-TC Interfacial Ferromagnetism in SrMnO3/LaMnO3 Superlattices M. Keunecke1, F. Lyzwa, D. Schwarzbach, V. Roddatis, N. Gauquelin, K. Mueller-Caspary, J. Verbeeck, S. J. Callori, F. Klose, M. Jungbauer and V. Moshnyaga
Advanced Functional Materials, 1808270 (2019),

Publications 2018

50. Effect of charge ordering on cross-plane thermal conductivity in correlated perovskite oxide superlattices P. Thiessen, V. Roddatis, F. Rieger, A. Belenchuk, M. Keunecke, V. Moshnyaga and Ch. Jooss
Physical Review B 98, 195114 (2018),

49. Structure, magnetism and spin-phonon coupling in heteroepiaxial La2CoMnO6/Al2O3(0001) films Ch. Meyer, V. Roddatis, P. Ksoll, B. Damaschke and V. Moshnyaga
Physical Review B 98, 134433 (2018),

48. Strain-induced changes of electronic properties of B–site ordered double perovskite Sr2CoIrO6 thin films S. Esser, C. F. Chang, C.-Y. Kuo, S. Merten, V. Roddatis, T. D. Ha, A. Jesche, V. Moshnyaga, H.-J. Lin, A. Tanaka, C. T. Chen, L. H. Tjeng, and P. Gegenwart
Physical Review B 97, 205121 (2018),

47. In situ monitoring of atomic layer epitaxy via optical ellipsometry F. Lyzwa, P. Marsik, V. Roddatis, Ch. Bernhard, M. Jungbauer and V. Moshnyaga
Journal of Physics D: Applied Physics 51, 125306 (2018)

46. Laser-induced changes of nonlinear electronic transport properties in La0.75Ba0.25MnO3 and (La0.6Pr0.4)0.67Ca0.33MnO3 M. Mchalwat, H. Ulrichs, J. Walowski, C. Ballani, O. Shapoval, V. Moshnyaga, M. Münzenberg and K. Samwer
Journal of Physics: Condensed Matter 30, 045701 (2018)

Publications 2017

45. Magnetotransport properties of La1-xCaxMnO3 (0.52 M. Culo, M. Basletic, E. Tafra, A. Hamzic, S. Tomic, F. Fischgrabe, V. Moshnyaga and B. Korin-Hamzic
Thin Solid Films 631, 205 (2017)

44. Conduction Electrons as Dissipation Channel in Friction Experiments at the Metal-Metal Transition of LSMO Measured by Contact-Resonance Atomic Force Microscopy
V. Pfahl, W. Arnold, V. Moshnyaga and K. Samwer
Applied Physics Letters 110, 053102 (2017).

43. Tip-enhanced Raman sepctroscopy (TERS) on double perovskite La2CoMnO6 thin films: field enhancement and depolarization effects
Ch. Meyer, S. Hühn, M. Jungbauer, S. Merten, B. Damaschke, K. Samwer and V. Moshnyaga
Journal of Raman Spectr. 48, 46 (2017)

Publications 2016

42. Ruddlesden-Popper interface in correlated manganite heterostructures induces magnetic decoupling and dead layer reduction
A. Belenchuk, O. Shapoval, V. Roddatis, V. Bruchmann-Bamberg, K. Samwer and V. Moshnyaga
Appl. Phys. Lett. 109, 232405 (2016)

Publications 2015

41. Nanoscale Mapping of the Magnetic Properties of (111)-Oriented La0.67Sr0.33MnO3
K.J. O'Shea, D.A. MacLaren, D. McGrouther, D. Schwarzbach, M. Jungbauer, S. Hühn, V. Moshnyaga and R.L. Stamps
Nano Letters 7, 5868 (2015)

40. Phase Problem in the B-site Ordering of La2CoMnO6: Impact to Structure and Magnetism
R. Egoavil, S. Hühn, M. Jungbauer, N. Gauquelin, A. Béche, G. Van Tendeloo, J. Verbeeck, and V. Moshnyaga
Nanoscale 7, 9835 (2015)

39. Terahertz-infrared spectroscopy of overdoped manganites La1-xCaxMnO3
L.S. Kadyrov, B.P. Gorshunov, E.S. Zhukova, V.I. Torgashev, A.S. Prokhorov, E.A. Motovilova, F. Fischgrabe, V. Moshnyaga, T. Zhang, R.K. Kremer, U.Prachtc, S. Zapf, J. Pokorny, G. Untereiner, S. Kamba and M. Dressel
Phys. B-Cond. Mat., 460, 199 (2015)

Publications 2014

38. Atomic Layer Epitaxy of Ruddlesden-Popper SrO(SrTiO3)n Films by means of Metalorganic Aerosol Deposition
M. Jungbauer, S. Hühn, R. Egoavil, H. Tan, J. Verbeeck, G. Van Tendeloo, V. Moshnyaga
Appl. Phys. Lett. 105, 251603 (2014)

37. Terahertz-infrared electrodynamics of overdoped manganites La1-xCaxMnO3
L.S. Kadyrov, B.P. Gorshunov, E.S. Zhukova, V.I. Torgashev, A.S. Prokhorov, E.A. Motovilova, F. Fischgrabe, V. Moshnyaga, T. Zhang, R.K. Kremer, U.Prachtc, S. Zapf, J. Pokorny, G. Untereiner, S. Kamba and M. Dressel
Phase Transitions 87, 1050 (2014)

36. Domain wall transformations and hopping in La0.7Sr0.3MnO3 nanostructures imaged with high resolution x-ray magnetic microscopy
S. Finizio, M. Foerster, B. Krüger, C. Vaz, T. Miyawaki, M.-A. Mawass, L. Pena, L. Mechin, S. Huehn, V. Moshnyaga, F. Büttner, A. Bisig, L. Le Guyader, S. El Moussaoui, S. Valencia, F. Kronast, S. Eisebitt, M. Kläui
J. of Phys.: Cond. Matt. 26, 456003 (2014)

35. Fabrication of high quality plan-view TEM specimens using the focused ion beam
K.J. O`Shea, D. McGrouther, C. Ferguson, M. Jungbauer, S. Hühn, V. Moshnyaga, D.A. McLaren
Micron (Oxford, England:1993) 66, 9 (2014)

34. Visible range colossal magnetorefractive effect in (La1-yPry)2/3Ca1/3MnO3 films
M. Jungbauer, S. Hühn, J.-O. Krisponeit, V. Moshnyaga
New J. Phys. 16, 063034 (2014)

33. Low-energy electronic properties of clean CaRuO3: Elusive Landau quasiparticles
M. Schneider, D. Geiger, S. Esser, U. S. Pracht, C. Stingl, Y. Tokiwa, V. Moshnyaga, I. Sheikin, J. Mravlje, M. Scheffler, P. Gegenwart
Phys. Rev. Lett. 112, 206403 (2014)

32. Efficient spin transfer torque in La2/3Sr1/3MnO3 nanostructures
M. Foerster, L. Pena, C. A. F. Vaz, J. Heinen, S. Finizio, T. Schulz, A. Bisig, F. Büttner, S. Eisebitt, L.Méchin, S. Hühn, V. Moshnyaga, M. Kläui
Appl. Phys. Lett. 104, 072410 (2014)

31. Intrinsic Antiferromagnetic Coupling Underlies Colossal Magnetoresistance Effect: Role of Correlated Polarons
V. Moshnyaga, A. Belenchuk, S. Hühn, C. Kalkert, M. Jungbauer, O.I. Lebedev, S. Merten, K.-Y. Choi, P. Lemmens, B. Damaschke, K. Samwer
Phys. Rev. B 89, 024420 (2014)

Publications 2013

30. Boson peak in overdoped manganites La1-xCaxMnO3
B. Gorshunov, E. Zhukova, V. I. Torgashev, L. S. Kadyrov, E. A. Motovilova, F. Fischgrabe, V. Moshnyaga, T. Zhang, R. Kremer, U. Pracht, S. Zapf, M. Dressel
Phys Rev. B 87, 245124 (2013)

29. Exchange bias in La0.7Sr0.3MnO3/SrMnO3/La0.7Sr0.3MnO3 trilayers
M. Jungbauer, S. Hühn, M. Michelmann, E. Goering, V. Moshnyaga
J. Appl. Phys. 113, 17D709 (2013)

28. Modeling of colossal magnetoresistance in La0.67Ca0.33MnO3/Pr0.67Ca0.33MnO3 superlattices: Comparison with individual (La1-yPry)0.67Ca0.33MnO3 films
S. Hühn, M. Jungbauer, M. Michelmann, F. Massel, F. Koeth, C. Ballani, V. Moshnyaga
J. Appl. Phys. 113, 17D701 (2013)

27. Interface-controlled magnetism and transport of ultrathin manganite films
O. Shapoval, S. Hühn, J. Verbeeck, M. Jungbauer, A. Belenchuk, V. Moshnyaga
J. Appl. Phys. 113, 17C711 (2013)

26. Time-resolved resistive switching on manganite surfaces: Creep and 1/fα-noise signatures indicate pinning of nanoscale Domains
J.-O. Krisponeit, C. Kalkert, B. Damaschke, V. Moshnyaga, K. Samwer
Phys. Rev. B 87, 121103(R) (2013)

25. Structural phase transition and spontaneous interface reconstruction in La2/3Ca1/3MnO3/BaTiO3 superlattices
S. Turner, J. Verbeeck, O. I. Lebedev, K. Gehrke, V. Moshnyaga, G. Van Tendeloo
Phys. Rev. B 87, 035418 (2013)

Publications 2012

24. Enhanced Magnetization and Ferroelectric Switching in Multiferroic BST/BNFO Superstructures
M.S. Ivanov, N.E. Sherstyuk, E.D. Mishina, A.S. Sigov, V.M. Mukhortov, V.T. Moshnyaga
Ferroelectrics, 433, 159 (2012)

23. Nonlinear optical spectroscopy of (La0.6Pr0.4)0.7Ca0.3MnO3 manganite
M.S. Ivanov, E.D. Mishina, V. Moshnyaga, M. Fiebig
JETP Lett., 96, 357 (2012)

22. Crystal Structure and Physical Properties of YbCuZnSb2
A. Nateprov, V. Kravtsov, V. Moshnyaga, S. Schorr
Surf. Eng. & Appl. Electrochem. 48, 375 (2012)

21. Colossal magnetoelastic effects at the phase transition of (La0.6Pr0.4)0.7Ca0.3MnO3
M. Michelmann, V. Moshnyaga, K. Samwer
Phys. Rev. B 85, 014424 (2012)

Publications 2011

20. Resistive switching at manganite/manganite Interfaces
Ch. Kalkert, J.-O. Krisponeit, M. Esseling, V. Moshnyaga, B. Damaschke, K. Samwer, O. I. Lebedev, G. van Tendeloo
Appl. Phys. Lett. 99, 132512 (2011)

19. Negative refraction in natural ferromagnetic metals
S. Engelbrecht, A. M. Shuvaev, Y. Luo, V. Moshnyaga, A. Pimenov
Europ. Phys. Lett. 95, 37005 (2011)

18. Electron-lattice correlations and phase transitions in CMR manganites
V. Moshnyaga, K. Samwer
Ann. Phys. 523, 652 (2011)

Publications 2010

17. Nanoscale resistance switching in manganite thin films: Sharp voltage threshold and pulse-width dependence
J.-O. Krisponeit, Ch. Kalkert, B. Damaschke, V. Moshnyaga, K. Samwer
Phys. Rev. B 82, 144440 (2010)

16. Interface controlled electronic variations in correlated heterostructures
K. Gehrke, V. Moshnyaga, D. Kirilenko, O.I. Lebedev, J. Verbeeck, G. van Tendeloo, K. Samwer
Phys. Rev. B 82, 113101, (2010)

15. Ferromagnetic quantum phase transition in Sr1-xCaxRuO3 thin film
M. Schneider, V. Moshnyaga, P. Gegenwart
Physica Status Sol. B 247, 577 (2010)

Publications 2009

14. Electrical Nonlinearity in CMR Manganite Films: Relevance of Correlated Polarons
V. Moshnyaga, K. Gehrke, O.I. Lebedev, L. Sudheendra, A. Belenchuk, S. Raabe, O. Shapoval, J. Verbeeck, G. Van Tendeloo, K. Samwer
Phys. Rev. B 79, 134413 (2009)

13. Spin Polarization in Half Metals Probed by Femtosecond SpinExcitation
G. M. Müller, J. Walowski, M. Djordjevic, G.-X. Miao, A. Gupta, A. V. Ramos, K. Gehrke, V. Moshnyaga, K. Samwer, J. Schmalhorst, A. Thomas, G. Reiss, J. S. Moodera, M. Münzenberg Nature Materials, 8, 56 (2009)

Publications 2008

12. Nonpercolative behavior of the magnetic-field-induced local tunneling conductivity of La0.75Ca0.25Mn03/MgO(100) thin films
S.A. Köster, V. Moshnyaga, B. Damaschke, K. Samwer
Phys. Rev. B 78, 052404 (2008)

11. Metal-insulator transition and colossal magnetoresistance: relevance of electron-lattice coupling and electronic phase Separation
L. Sudheendra, V. Moshnyaga, K. Samwer
Contemp. Phys. 48, 349 (2008)

10. A-site Ordering and Stripe Phases in Manganite Films
L. Sudheendra, V. Moshnyaga, O.I. Lebedev, K. Gehrke, A. Belenciuc, O. Shapoval, G. van Tendeloo, K. Samwer
Physica B 403, 1645 (2008)

Publications 2007

9. Nanostructure of chemically phase separated La-Ce-Mn-O thin films
C. Stingl, V. Moshnyaga, Y. Luo, B. Damaschke, K. Samwer, M. Seibt
Appl. Phys. Lett. 91, 132508 (2007)

8. Direct imaging of lattice strain induced stripe phases in an optimally doped manganite
L. Sudheendra, V. Moshnyaga, B. Damaschke, K. Samwer
Phys. Rev. B. 75, 172407 (2007)

7. Negative Refraction in metallic ferromagnet
A. Pimenov, A. Loidl, K. Gehrke, V. Moshnyaga, K. Samwer
Phys. Rev. Lett. 98, 197401 (2007)

6. V. Moshnyaga, K. Samwer
Ferromagnetic manganite films
Handbook of Magnetism and Advanced Magnetic Materials, Vol. 5: Spintronics and Magnetoelectronics, 2007 John Wiley & Sons Ltd. ISBN 978-0-470-02217-7

5. Quadratic effects in the nonlinear magnetooptical response of perovskite manganites studied with magnetization-induced second harmonic Generation
E.D. Mishina, A.I. Morosov, A.V. Mishina, V. Moshnyaga, L. Sudheendra, K. Samwer, Th. Rasing
Phys. Rev. B 75, 064401 (2007)

Publications 2006

4. A-Site Ordering versus Electronic Inhomogeneity in Colossally Magnetoresistive Manganite Films
V. Moshnyaga, L. Sudheendra, O. I. Lebedev, K. Gehrke, O. Shapoval, A. Belenchuk, S.A. Köster, B. Damaschke, G. van Tendeloo, K. Samwer
Phys. Rev. Lett. 97, 107205 (2006)

3. Spin-lattice relaxation phenomena in manganite La0.7Sr0.3MnO3 thin films
M. Weber, B. Hildebrandt, V. Moshnyaga, K. Samwer
Europ. Phys. Lett. 73, 285 (2006)

Publications 2005

2. V. Moshnyaga
Metal-Insulator Transition and Magnetoresistance in Manganite Thin Films: Lattice Strain and Disorder Effects
in Frontiers in Magnetic Materials (ed. A. Narlikar), Springer Verlag, Berlin 2005

1. Low-frequency 1/f-noise in (La0.7Sr0.3MnO3)0.95:(MgO)0.05 nanocomposite films
M. Esseling, V. Moshnyaga, K. Samwer, A. Marx, R. Gross
Appl. Phys. Lett. 87, 082509 (2005)