Materials Map

Discover the materials research landscape. Find experts, partners, networks.

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The Materials Map is an open tool for improving networking and interdisciplinary exchange within materials research. It enables cross-database search for cooperation and network partners and discovering of the research landscape.

The dashboard provides detailed information about the selected scientist, e.g. publications. The dashboard can be filtered and shows the relationship to co-authors in different diagrams. In addition, a link is provided to find contact information.

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The Materials Map is still under development. In its current state, it is only based on one single data source and, thus, incomplete and contains duplicates. We are working on incorporating new open data sources like ORCID to improve the quality and the timeliness of our data. We will update Materials Map as soon as possible and kindly ask for your patience.

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Arnold, C.

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Friedrich-Alexander-Universität Erlangen-Nürnberg

in Cooperation with on an Cooperation-Score of 37%

Topics

Publications (22/22 displayed)

  • 2022Nanostructuring of Nb-Si-Cr Alloys by Electron Beam Melting to Improve the Mechanical Properties and the Oxidation Behavior6citations
  • 2020Nanoscaled eutectic NiAl-(Cr,Mo) composites with exceptional mechanical properties processed by electron beam melting18citations
  • 2020Non-auxetic/auxetic transitions inducing modifications of the magnetic anisotropy in CoFe2O4 thin films7citations
  • 2019Immediate development of processing windows for selective electron beam melting using layerwise monitoring via backscattered electron detection42citations
  • 2019In Operando Monitoring by Analysis of Backscattered Electrons during Electron Beam Melting26citations
  • 2018Layerwise monitoring of electron beam melting via backscatter electron detection66citations
  • 2015Macroscopic rotation of photon polarization induced by a single spin79citations
  • 2015Giant polarization rotation induced by a single spin: A cavity-based spin-photon interfacecitations
  • 2015Quantum dot based quantum opticscitations
  • 2014Cavity-enhanced real-time monitoring of single-charge jumps at the microsecond time scale27citations
  • 2014Deterministic and electrically tunable bright single-photon source139citations
  • 2014Toward a quantum network based on semiconductor quantum dotscitations
  • 2014Toward a quantum network based on semiconductor quantum dotscitations
  • 2013Cavity quantum electrodynamics with semiconductor quantum dotscitations
  • 2013Optical nonlinearity with few-photon pulses using a quantum dot-pillar cavity device2citations
  • 2013Bright solid-state sources of indistinguishable single photons351citations
  • 2012Optical bistability in a quantum dots/micropillar device with a quality factor exceeding 200 00046citations
  • 2012Surface wave sensors based on nanometric layers of strongly absorbing materials5citations
  • 2012Modified light emission from emitters coupled to long-range guided modes in strongly absorbing layers2citations
  • 2012Optical nonlinearity for few-photon pulses on a quantum dot-pillar cavity device85citations
  • 2012Vibration frequency of graphene-based nanocomposite: a multiscale approach81citations
  • 2010Long range surface polaritons supported by lossy thin films13citations

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Chart of shared publication
Felfer, Peter Johann
2 / 72 shared
Neumeier, S.
1 / 63 shared
Göken, Mathias
2 / 350 shared
Förner, A.
1 / 3 shared
Vollhüter, J.
1 / 9 shared
Hausmann, D.
1 / 8 shared
Förner, Andreas
1 / 10 shared
Neumeier, Steffen
1 / 118 shared
Körner, C.
1 / 9 shared
Giese, S.
1 / 6 shared
Chikoidze, E.
1 / 6 shared
Appert, F.
1 / 2 shared
Juraszek, Jean
1 / 18 shared
Martin, E.
1 / 6 shared
Barre, S.
1 / 3 shared
Roulland, F.
1 / 5 shared
Colis, S.
1 / 5 shared
Preziosi, D.
1 / 1 shared
Versini, G.
1 / 3 shared
Viart, N.
1 / 5 shared
Trassin, M.
1 / 7 shared
Lefèvre, C.
1 / 1 shared
Leuvrey, C.
1 / 3 shared
Blanc, Nils
1 / 19 shared
Bouillet, C.
1 / 3 shared
Pourroy, G.
1 / 5 shared
Berini, B.
1 / 3 shared
Grenier, Stéphane
1 / 8 shared
Dumont, Y.
1 / 7 shared
Boudet, N.
1 / 3 shared
Fu, Z.
1 / 15 shared
Osmanlic, F.
2 / 12 shared
Pobel, C. R.
1 / 4 shared
Körner, Carolin
3 / 199 shared
Böhm, J.
1 / 4 shared
Pobel, C.
1 / 3 shared
Sagnes, Isabelle
12 / 704 shared
Voisin, P.
6 / 17 shared
Loo, V.
9 / 10 shared
Lanco, L.
12 / 44 shared
Glazov, M.
2 / 2 shared
Krebs, O.
6 / 25 shared
Lemaître, A.
8 / 104 shared
Senellart, P.
12 / 84 shared
Demory, J.
4 / 10 shared
Portalupi, S. L.
5 / 10 shared
Lemaitre, A.
2 / 26 shared
Nowak, A.
3 / 4 shared
Somaschi, N.
1 / 26 shared
Giesz, V.
4 / 14 shared
Gazzano, O.
8 / 12 shared
De Santis, L.
1 / 16 shared
Dal Savio, C.
1 / 1 shared
Karrai, K.
3 / 3 shared
Braun, P.-F.
1 / 1 shared
Nowak, A. K.
3 / 5 shared
Dal Salvio, C.
1 / 1 shared
Almeida, M. P.
3 / 9 shared
White, A. G.
2 / 9 shared
Braun, P. F.
2 / 2 shared
Lemaǐtre, A.
1 / 1 shared
Salvio, C. D.
1 / 1 shared
White, A.
1 / 7 shared
Michaelis De Vasconcellos, S.
2 / 3 shared
Galopin, E.
2 / 34 shared
Lematre, A.
1 / 2 shared
Gómez Rivas, J.
2 / 7 shared
Zhang, Y.
2 / 149 shared
Offermans, P.
1 / 4 shared
Zhang, Yichen
1 / 2 shared
Gomez Rivas, J.
1 / 1 shared
Adhikari, Sondipon
1 / 9 shared
Scarpa, Fl
1 / 34 shared
Murmu, T.
1 / 1 shared
Chandra, Y.
1 / 5 shared
Bould, D.
1 / 1 shared
Chowdhury, R.
1 / 4 shared
Seinz, J.
1 / 1 shared
Chart of publication period
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2020
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Co-Authors (by relevance)

  • Felfer, Peter Johann
  • Neumeier, S.
  • Göken, Mathias
  • Förner, A.
  • Vollhüter, J.
  • Hausmann, D.
  • Förner, Andreas
  • Neumeier, Steffen
  • Körner, C.
  • Giese, S.
  • Chikoidze, E.
  • Appert, F.
  • Juraszek, Jean
  • Martin, E.
  • Barre, S.
  • Roulland, F.
  • Colis, S.
  • Preziosi, D.
  • Versini, G.
  • Viart, N.
  • Trassin, M.
  • Lefèvre, C.
  • Leuvrey, C.
  • Blanc, Nils
  • Bouillet, C.
  • Pourroy, G.
  • Berini, B.
  • Grenier, Stéphane
  • Dumont, Y.
  • Boudet, N.
  • Fu, Z.
  • Osmanlic, F.
  • Pobel, C. R.
  • Körner, Carolin
  • Böhm, J.
  • Pobel, C.
  • Sagnes, Isabelle
  • Voisin, P.
  • Loo, V.
  • Lanco, L.
  • Glazov, M.
  • Krebs, O.
  • Lemaître, A.
  • Senellart, P.
  • Demory, J.
  • Portalupi, S. L.
  • Lemaitre, A.
  • Nowak, A.
  • Somaschi, N.
  • Giesz, V.
  • Gazzano, O.
  • De Santis, L.
  • Dal Savio, C.
  • Karrai, K.
  • Braun, P.-F.
  • Nowak, A. K.
  • Dal Salvio, C.
  • Almeida, M. P.
  • White, A. G.
  • Braun, P. F.
  • Lemaǐtre, A.
  • Salvio, C. D.
  • White, A.
  • Michaelis De Vasconcellos, S.
  • Galopin, E.
  • Lematre, A.
  • Gómez Rivas, J.
  • Zhang, Y.
  • Offermans, P.
  • Zhang, Yichen
  • Gomez Rivas, J.
  • Adhikari, Sondipon
  • Scarpa, Fl
  • Murmu, T.
  • Chandra, Y.
  • Bould, D.
  • Chowdhury, R.
  • Seinz, J.
OrganizationsLocationPeople

article

Non-auxetic/auxetic transitions inducing modifications of the magnetic anisotropy in CoFe2O4 thin films

  • Chikoidze, E.
  • Appert, F.
  • Juraszek, Jean
  • Martin, E.
  • Barre, S.
  • Roulland, F.
  • Colis, S.
  • Preziosi, D.
  • Versini, G.
  • Viart, N.
  • Trassin, M.
  • Lefèvre, C.
  • Leuvrey, C.
  • Blanc, Nils
  • Bouillet, C.
  • Pourroy, G.
  • Berini, B.
  • Grenier, Stéphane
  • Dumont, Y.
  • Boudet, N.
  • Arnold, C.
Abstract

International audience ; An auxetic behaviour is evidenced in CoFe2O4 thin films grown by pulsed laser deposition on (100) MgO substrates under various O2/N2 pressures. This rare behaviour for an intrinsic material is observed for intermediate oxidation conditions, in between two non auxetic domains delimited by high (>0.05 mbar) and low (<0.03 mbar) O2/N2 deposition pressures. Combining X-ray resonant diffraction and Mössbauer spectroscopy, we experimentally prove that the auxetic behaviour is related to the presence of cobalt ions in the tetrahedral sites. The impact of the structural modifications caused by the various oxidation conditions on the electronic and magnetic properties are studied for the various oxidation domains. Variations as important as a transition from a p-type semiconducting to an insulating behaviour, or from an in-plane to an out-of-plane magnetization are observed when spanning from the lowest (0.01 mbar) to the highest (1 mbar) studied oxidation pressures. Graphical abstract Schematic representation of both crystallographic and magnetic properties of CoFe2O4 thin films as a function of their deposition pressure

Topics
  • impedance spectroscopy
  • thin film
  • mass spectrometry
  • cobalt
  • pulsed laser deposition
  • magnetization
  • Mössbauer spectroscopy