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 (2/2 displayed)

  • 2019Electrical properties of vertical GaN Schottky diodes on Ammono-GaN substrate18citations
  • 2013Characterization of thin Gd2O3 magnetron sputtered layers 3citations

Places of action

Chart of shared publication
Bockowski, Michał
1 / 2 shared
Kruszewski, P.
1 / 3 shared
Grabowski, M.
1 / 5 shared
Prystawko, P.
1 / 2 shared
Kisiel, Ryszard
1 / 20 shared
Sidor, A.
1 / 2 shared
Leszczyński, Mike
1 / 1 shared
Łukasiak, Lidia
1 / 1 shared
Sochacki, T.
1 / 2 shared
Mroczyński, Robert Paweł
1 / 4 shared
Gryglewicz, Jacek
1 / 1 shared
Firek, Piotr
1 / 19 shared
Szmidt, Jan
1 / 16 shared
Chart of publication period
2019
2013

Co-Authors (by relevance)

  • Bockowski, Michał
  • Kruszewski, P.
  • Grabowski, M.
  • Prystawko, P.
  • Kisiel, Ryszard
  • Sidor, A.
  • Leszczyński, Mike
  • Łukasiak, Lidia
  • Sochacki, T.
  • Mroczyński, Robert Paweł
  • Gryglewicz, Jacek
  • Firek, Piotr
  • Szmidt, Jan
OrganizationsLocationPeople

article

Electrical properties of vertical GaN Schottky diodes on Ammono-GaN substrate

  • Jasiński, Jakub Maciej
  • Bockowski, Michał
  • Kruszewski, P.
  • Grabowski, M.
  • Prystawko, P.
  • Kisiel, Ryszard
  • Sidor, A.
  • Leszczyński, Mike
  • Łukasiak, Lidia
  • Sochacki, T.
Abstract

We report on electrical properties of vertical n-GaN high voltage Schottky diodes (SBDs) grown by two different techniques: Metal Organic Chemical Vapor Deposition (MOCVD) and Hydride Vapor Phase Epitaxy (HVPE) on highly-conductive n-type Ammono-GaN substrate. The thermionic emission (TE) current model has been applied for diodes parameters analysis. The fabricated SBDs exhibited a breakdown voltage of 670 V and 220 V, barrier height of 1.05 eV and 0.92 eV, ideality factor of 1.65 and 1.42 and series resistance of 440 Ω and 12 Ω for HVPE and MOCVD samples, respectively. Finally, we demonstrate preliminary point defects analysis for both types of the samples.

Topics
  • phase
  • chemical vapor deposition
  • point defect