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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in Cooperation with on an Cooperation-Score of 37%

Topics

Publications (6/6 displayed)

  • 2023Towards two-photon-absorption-free hybrid silicon nitride waveguides reaching silicon Kerr nonlinearitycitations
  • 2020Conception and reproducibility study of efficient evanescent Raman converters based a nanofiber immersed in a liquid4citations
  • 20063D photonic crystals based on epitaxial III-V semiconductor structures for non-linear optical interactions3citations
  • 2003Characterization of photorefractive BCT:Rh crystals at 1.06µm by two wave mixingcitations
  • 2001Effect of rhodium doping on the photorefractive properties of BCT crystals7citations
  • 2001Effect of rhodium doping on the photorefractive properties of BCT crystals at 850nm8citations

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Chart of shared publication
Dyatlov, Mikhail
1 / 1 shared
Katherine, Stoll
1 / 1 shared
Serna Otálvaro, Samuel Felipe
1 / 1 shared
Dubreuil, Nicolas
1 / 9 shared
Vivien, Laurent
1 / 28 shared
Hu, Juejun
1 / 9 shared
Lebrun, Sylvie
1 / 1 shared
Beugnot, Jean-Charles
1 / 6 shared
Phan Huy, Kien
1 / 3 shared
Bouhadida, Maha
1 / 1 shared
Sagnes, Isabelle
1 / 704 shared
Astic, Magali
1 / 1 shared
Lalanne, Philippe
1 / 16 shared
Belabas, N.
1 / 8 shared
Frey, Robert
1 / 1 shared
Chong, H. M. H.
1 / 1 shared
Rue, R. M. De La
1 / 1 shared
Lalanne, P.
1 / 20 shared
Raineri, F.
1 / 76 shared
Roosen, Gérald
4 / 4 shared
De La Rue, R. M.
1 / 2 shared
Krauss, T. F.
1 / 3 shared
Delaye, P.
1 / 2 shared
Roosen, G.
1 / 2 shared
Frey, R.
1 / 2 shared
Astic, M.
1 / 3 shared
Ofaolain, L.
1 / 3 shared
Levenson, A.
1 / 23 shared
Raj, R.
1 / 59 shared
Sagnes, I.
1 / 1 shared
Coquillat, D.
1 / 2 shared
Pankrath, R.
2 / 3 shared
Radoua, A.
1 / 1 shared
Veenhuis, H.
2 / 2 shared
Bernhardt, Sylvie
2 / 2 shared
Chart of publication period
2023
2020
2006
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Co-Authors (by relevance)

  • Dyatlov, Mikhail
  • Katherine, Stoll
  • Serna Otálvaro, Samuel Felipe
  • Dubreuil, Nicolas
  • Vivien, Laurent
  • Hu, Juejun
  • Lebrun, Sylvie
  • Beugnot, Jean-Charles
  • Phan Huy, Kien
  • Bouhadida, Maha
  • Sagnes, Isabelle
  • Astic, Magali
  • Lalanne, Philippe
  • Belabas, N.
  • Frey, Robert
  • Chong, H. M. H.
  • Rue, R. M. De La
  • Lalanne, P.
  • Raineri, F.
  • Roosen, Gérald
  • De La Rue, R. M.
  • Krauss, T. F.
  • Delaye, P.
  • Roosen, G.
  • Frey, R.
  • Astic, M.
  • Ofaolain, L.
  • Levenson, A.
  • Raj, R.
  • Sagnes, I.
  • Coquillat, D.
  • Pankrath, R.
  • Radoua, A.
  • Veenhuis, H.
  • Bernhardt, Sylvie
OrganizationsLocationPeople

article

Effect of rhodium doping on the photorefractive properties of BCT crystals

  • Veenhuis, H.
  • Delaye, Philippe
  • Bernhardt, Sylvie
  • Roosen, Gérald
Abstract

We present an experimental investigation of the photorefractive properties of rhodium doped barium calcium titanate crystals of the congruently melting composition Ba0.77Ca0.23TiO3. We have studied the photorefractive properties of several crystals (undoped, rhodium or iron doped). All the crystals are sensitive in the infrared region (lambda=850 nm). We have found that a three level model of photorefraction is necessary to explain the experimental results. This study has put forward the fact that the BCT crystals that we have studied contain a large amount of iron, which damages the good photorefractive properties of the crystal. Indeed, the high intensity needed to saturate the gain (Isat >1W/cm2), which is an important drawback for many applications, seems to be due to iron

Topics
  • impedance spectroscopy
  • Rhodium
  • iron
  • Calcium
  • Barium