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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Materials Map under construction

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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1.080 Topics available

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977 Locations available

693.932 PEOPLE
693.932 People People

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in Cooperation with on an Cooperation-Score of 37%

Topics

Publications (3/3 displayed)

  • 2023Evaluation of Hysteresis Response in Achiral Edges of Graphene Nanoribbons on Semi-Insulating SiC1citations
  • 2022Formation and Characterization of Three-Dimensional Tetrahedral MoS2 Thin Films by Chemical Vapor Deposition5citations
  • 2020Structural Analysis of Sputtered Sc(x)Al(1-x)N Layers for Sensor Applications3citations

Places of action

Chart of shared publication
Stauffenberg, Jaqueline
2 / 2 shared
Lebedev, Sergei P.
1 / 1 shared
Kurtash, Vladislav
2 / 2 shared
Lebedev, Alexander A.
1 / 1 shared
Jacobs, Heiko O.
1 / 8 shared
Abedin, Saadman
1 / 1 shared
Pezoldt, Jörg
3 / 11 shared
Mathew, Sobin
2 / 2 shared
Thiele, Sebastian
1 / 2 shared
Manske, Eberhard
1 / 2 shared
Narasimha, Shilpashree
1 / 1 shared
Scheler, Theresa
1 / 1 shared
Reiprich, Johannes
1 / 2 shared
Jacobs, Heiko
1 / 1 shared
Hofmann, Tim
1 / 1 shared
Tonisch, Katja
1 / 3 shared
Kovac, Jaroslav
1 / 1 shared
Krischok, Stefan
1 / 6 shared
Chart of publication period
2023
2022
2020

Co-Authors (by relevance)

  • Stauffenberg, Jaqueline
  • Lebedev, Sergei P.
  • Kurtash, Vladislav
  • Lebedev, Alexander A.
  • Jacobs, Heiko O.
  • Abedin, Saadman
  • Pezoldt, Jörg
  • Mathew, Sobin
  • Thiele, Sebastian
  • Manske, Eberhard
  • Narasimha, Shilpashree
  • Scheler, Theresa
  • Reiprich, Johannes
  • Jacobs, Heiko
  • Hofmann, Tim
  • Tonisch, Katja
  • Kovac, Jaroslav
  • Krischok, Stefan
OrganizationsLocationPeople

article

Evaluation of Hysteresis Response in Achiral Edges of Graphene Nanoribbons on Semi-Insulating SiC

  • Stauffenberg, Jaqueline
  • Lebedev, Sergei P.
  • Kurtash, Vladislav
  • Hähnlein, Bernd
  • Lebedev, Alexander A.
  • Jacobs, Heiko O.
  • Abedin, Saadman
  • Pezoldt, Jörg
  • Mathew, Sobin
Abstract

<jats:p>Hysteresis response of epitaxially grown graphene nanoribbons devices on semi-insulating 4H-SiC in the armchair and zigzag directions is evaluated and studied. The influence of the orientation of fabrication and dimensions of graphene nanoribbons on the hysteresis effect reveals the metallic and semiconducting nature graphene nanoribbons. The hysteresis response of armchair based graphene nanoribbon side gate and top gated devices implies the influence of gate field electric strength and the contribution of surface traps, adsorbents, and initial defects on graphene as the primary sources of hysteresis. Additionally, passivation with AlO<jats:sub>x</jats:sub> and top gate modulation decreased the hysteresis and improved the current-voltage characteristics.</jats:p>

Topics
  • impedance spectroscopy
  • surface
  • strength
  • defect