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

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693.932 People

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Naji, M.
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Zhang, S.

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in Cooperation with on an Cooperation-Score of 37%

Topics

Publications (64/64 displayed)

  • 2024Ion-induced field screening as a dominant factor in perovskite solar cell operational stability87citations
  • 2024Metastable defect phase diagrams as roadmap to tailor chemically driven defect formation7citations
  • 2023Magnetic indicators for evaluating plastic strains in electrical steel: Toward non-destructive assessment of the magnetic losses4citations
  • 2022Study of magnetic correlations in the magnetic topological insulator (Cr,Sb)2Te33citations
  • 2021Large magnetoelectric coupling in multiferroic oxide heterostructures assembled via epitaxial lift-offcitations
  • 2021Direct ink writing of bismuth molybdate microwave dielectric ceramicscitations
  • 2021Co-hydrothermal carbonization of swine and chicken manure57citations
  • 2021Amyloid-intercalated graphene oxide membranes for enhanced nanofiltration6citations
  • 2021Dopant-segregation to grain boundaries controls electrical conductivity of n-type NbCo(Pt)Sn half-Heusler alloy mediating thermoelectric performance40citations
  • 2020Torrefied biomass fuels as a renewable alternative to coal in co-firing for power generation110citations
  • 2020Large magnetoelectric coupling in multiferroic oxide heterostructures assembled via epitaxial lift-off75citations
  • 2020Large magnetoelectric coupling in multiferroic oxide heterostructures assembled via epitaxial lift-offcitations
  • 2020Thermodynamic and kinetic study of synthesised graphene oxide-CuO nanocomposites: a way forward to fuel additive and photocatalytic potentials105citations
  • 2020Multi-material additive manufacturing of low sintering temperature Bi2Mo2O9 ceramics with Ag floating electrodes by selective laser burnoutcitations
  • 2020Large magnetoelectric coupling in multiferroic oxide heterostructures assembled via epitaxial lift-off.citations
  • 2020Different photostability of BiVO<inf>4</inf>in near-pH-neutral electrolytes63citations
  • 2019High quality factor cold sintered Li2MoO4BaFe12O19 composites for microwave applications65citations
  • 2019Synthesis and Doping Strategies to Improve the Photoelectrochemical Water Oxidation Activity of BiVO<inf>4</inf> Photoanodes8citations
  • 2019Enhanced Photoelectrochemical Water Oxidation Performance by Fluorine Incorporation in BiVO <inf>4</inf> and Mo:BiVO <inf>4</inf> Thin Film Photoanodes61citations
  • 2019Dissolution of BiVO<inf>4</inf> Photoanodes Revealed by Time-Resolved Measurements under Photoelectrochemical Conditions63citations
  • 2019Degradation of iridium oxides via oxygen evolution from the lattice: Correlating atomic scale structure with reaction mechanisms193citations
  • 2018Cold-sintered temperature stable Na0.5Bi0.5MoO4–Li2MoO4 microwave composite ceramics95citations
  • 2018Superior solar-to-hydrogen energy conversion efficiency by visible light-driven hydrogen production via highly reduced Ti<sup>2+</sup>/Ti<sup>3+</sup> states in a blue titanium dioxide photocatalyst39citations
  • 2018Influence of luminescent graphene quantum dots on trypsin activity24citations
  • 2018Why Tin-Doping Enhances the Efficiency of Hematite Photoanodes for Water Splitting—The Full Picture71citations
  • 2018Reactivity tests for supplementary cementitious materials: RILEM TC 267-TRM phase 1citations
  • 2018Atomic-scale insights into surface species of electrocatalysts in three dimensions202citations
  • 2017Texture Design for Reducing Tactile Friction Independent of Sliding Orientation on Stainless Steel Sheet19citations
  • 2017Texture design for light touch perception15citations
  • 2016Oxford HEXameter: laboratory high energy X-ray diffractometer for bulk residual stress analysiscitations
  • 2016The Principle of Strain Reconstruction Tomography: Determination of Quench Strain Distribution from Diffraction Measurements41citations
  • 2016Calculations of single crystal elastic constants for yttria partially stabilised zirconia from powder diffraction data22citations
  • 2016Magnetic Cr doping of Bi2Se3: Evidence for divalent Cr from x-ray spectroscopy59citations
  • 2016A study of residual elastic strain distribution in an AZ91 Mg alloy bar loaded in four point bendingcitations
  • 2016Synchrotron energy-dispersive X-ray diffraction analysis of residual strains around friction welds between dissimilar aluminium and nickel alloyscitations
  • 2016Reconstruction of axisymmetric strain distributions via neutron strain tomography34citations
  • 2016Multi-scan laser forming: synchrotron strain scanning and microstructure evolution2citations
  • 2016Analytical and Numerical Investigation of Tube Compression with a Multi-Turn, Axisymmetric Coilcitations
  • 2016Towards self-healing creep resistant steelscitations
  • 2016Residual stress in laser bent steel componentscitations
  • 2016Long term performance of fiber-reinforced polymerscitations
  • 2016Analysis of residual stresses around 'dimpled' cold-expanded holes in aluminum alloy plates1citations
  • 2016High-energy synchrotron X-ray analysis of residual plastic strains induced in shot-peened steel plates10citations
  • 2016Multidomain Skyrmion Lattice State in Cu₂OSeO₃76citations
  • 2016A beam-bending eigenstrain analysis of residual elastic strains in multi-scan laser-formed steel samples7citations
  • 2015The role of the sliding direction against a grooved channel texture on tool steel: An experimental study on tactile friction:citations
  • 2015Autonomous Repair Mechanism of Creep Damage in Fe-Au and Fe-Au-B-N Alloys28citations
  • 2015Influence of thermomechanical interaction effects on the failure behaviour of polymer foam cored sandwich panelscitations
  • 2015Influence of thermomechanical interaction effects on the failure behaviour of polymer foam cored sandwich panels6citations
  • 2015The effect of temperature on the failure modes of polymer foam cored sandwich structures22citations
  • 2015The effect of temperature on the failure modes of polymer foam cored sandwich structures22citations
  • 2015An unsupervised pattern recognition approach for AE data originating from fatigue tests on polymer–composite materialscitations
  • 2014Experimental characterization of thermomechanically induced instability in polymer foam cored sandwich structurescitations
  • 2013Mass transport to cathodes in the electrowinning of coppercitations
  • 2013Self healing by Cu precipitation in deformed Fe-Cu-B-N-Ccitations
  • 2012Determination of mechanical properties of PVC foam using a modified Arcan fixturecitations
  • 2012Determination of mechanical properties of PVC foam using a modified Arcan fixturecitations
  • 2012Improved optoelectronic properties of rapid thermally annealed dilute nitride GaInNAs photodetectors7citations
  • 2011Thermal degradation of polymeric foam core materials for sandwich structurescitations
  • 2010Thermomechanical interaction effects in composite sandwich structures – initial experimental analysis and derivation of mechanical propertiescitations
  • 2010Photo-stability of pulsed laser deposited GexAsySe100-x-y amorphous thin films57citations
  • 2006The study of high temperature annealing of a-SiC:H filmscitations
  • 2006Characterization of nanocrystalline silicon carbide films5citations
  • 2004Characterization of silicon carbide thin films prepared by VHF-PECVD technology20citations

Places of action

Chart of shared publication
Hickel, Tilmann
1 / 27 shared
Neugebauer, J.
1 / 45 shared
Scheu, C.
10 / 27 shared
Tehranchi, Ali
1 / 6 shared
Zendegani, A.
1 / 2 shared
Takeda, S.
1 / 3 shared
Sebald, G.
1 / 5 shared
Ducharne, B.
1 / 4 shared
Uchimoto, T.
1 / 12 shared
Salman, Z.
1 / 9 shared
Suter, A.
1 / 9 shared
Baker, Pj
1 / 4 shared
Langridge, S.
1 / 17 shared
Hesjedal, T.
3 / 42 shared
Duffy, L.
1 / 4 shared
Kronast, F.
1 / 10 shared
Prokscha, T.
1 / 14 shared
Krieger, J.
1 / 3 shared
Steinke, N.
1 / 1 shared
Farokhipoor, S.
4 / 11 shared
Ghidini, M.
4 / 15 shared
Khestanova, E.
4 / 6 shared
Stelmashenko, N. A.
3 / 3 shared
Rooney, A. P.
3 / 3 shared
Haigh, S. J.
3 / 8 shared
Mathur, N. D.
3 / 17 shared
Vickers, M. E.
3 / 6 shared
Kim, J.
4 / 44 shared
Dhesi, S. S.
3 / 20 shared
Pesquera, D.
4 / 9 shared
Maccherozzi, F.
4 / 39 shared
Riego, P.
3 / 5 shared
Moya, X.
4 / 19 shared
Vardaxoglou, J. Y. C.
1 / 1 shared
Engstrøm, D. S.
2 / 2 shared
Cadman, D. A.
1 / 1 shared
Chi-Tangyie, G.
2 / 2 shared
Reaney, I. M.
4 / 44 shared
Goulas, A.
2 / 4 shared
Vaidhyanathan, B.
2 / 7 shared
Wang, D.
4 / 42 shared
Ketharam, A.
2 / 2 shared
Whittow, W.
2 / 4 shared
Mašek, O.
1 / 1 shared
Hu, X.
1 / 8 shared
Ok, Y. S.
1 / 2 shared
Gholizadeh, M.
1 / 2 shared
Yuan, X.
1 / 8 shared
Li, Q.
1 / 24 shared
Vithanage, M.
1 / 2 shared
Chang, R.
1 / 2 shared
Lin, Ac
1 / 1 shared
Xie, F.
1 / 5 shared
Lehr, C.
1 / 1 shared
Drewery, Claire
1 / 1 shared
Jones, Em
1 / 1 shared
Collins, C.
1 / 3 shared
Beaver, N.
1 / 1 shared
Felser, C.
1 / 27 shared
Best, Jp
1 / 1 shared
Yu, Y.
1 / 11 shared
Luo, T.
1 / 3 shared
Serrano-Sanchez, F.
1 / 1 shared
Bishara, H.
1 / 2 shared
Snyder, Gj
1 / 2 shared
Villoro, Rb
1 / 1 shared
Gault, B.
5 / 81 shared
Raabe, D.
4 / 79 shared
Fu, C.
1 / 4 shared
Kuo, Jj
1 / 2 shared
Dehm, G.
1 / 29 shared
Saeed, F.
1 / 1 shared
Klemeš, Jj
1 / 1 shared
Jahan, Z.
1 / 4 shared
Sher, F.
2 / 14 shared
Yaqoob, A.
1 / 1 shared
Riego Saavedra, Patricia
1 / 1 shared
Sehar, S.
1 / 2 shared
Lima, Ec
1 / 3 shared
Khalid, U.
1 / 2 shared
Sulejmanović, J.
1 / 1 shared
Chamberlain, H.
1 / 1 shared
Vardaxoglou, Y. C.
1 / 1 shared
Ghosh, A.
1 / 18 shared
Cadman, D.
2 / 2 shared
Lee, C.-K.
1 / 1 shared
Gheisari, R.
1 / 1 shared
Whittaker, T.
1 / 1 shared
Haigh, Sj
1 / 63 shared
Dhesi, Ss
1 / 11 shared
Mathur, Nd
1 / 11 shared
Rooney, Ap
1 / 3 shared
Vickers, Me
1 / 4 shared
Stelmashenko, Na
1 / 1 shared
Kasian, Olga
8 / 61 shared
Fischer, A.
4 / 36 shared
Kim, S.-H.
1 / 6 shared
Van De Krol, R.
1 / 3 shared
Cherevko, S.
4 / 24 shared
Mayrhofer, K. J. J.
4 / 30 shared
Ahmet, I.
1 / 1 shared
Lim, J.
1 / 17 shared
Mingers, A. M.
2 / 8 shared
Schnell, P.
1 / 1 shared
Kölbach, M.
1 / 1 shared
Whittow, W. G.
2 / 2 shared
Vardaxoglou, Y.
2 / 2 shared
Sinclair, D. C.
1 / 27 shared
Faouri, S. S.
1 / 1 shared
Dean, J. S.
1 / 10 shared
Mostaed, A.
1 / 8 shared
Lerch, M.
2 / 4 shared
Ulpe, A. C.
1 / 1 shared
Bredow, T.
1 / 4 shared
Rohloff, M.
3 / 3 shared
Anke, B.
2 / 2 shared
Wiedemann, D.
1 / 1 shared
Li, T.
3 / 24 shared
Grote, J.-P.
1 / 3 shared
Geiger, S.
2 / 16 shared
Schweinar, K.
1 / 8 shared
Zhou, D.
1 / 10 shared
Yan, C.-F.
1 / 1 shared
Folger, A.
1 / 1 shared
Jayasundera, A. C. A.
1 / 1 shared
Bandara, J.
1 / 2 shared
De Silva, N. L.
1 / 1 shared
Horsell, Dw
1 / 1 shared
Karadag, I.
1 / 1 shared
Tabish, Ta
1 / 5 shared
Whatmore, Jl
1 / 1 shared
Pranjol, Mzi
1 / 1 shared
Hufnagel, A. G.
1 / 2 shared
Fattakhova-Rohlfing, D.
1 / 4 shared
Breitbach, B.
1 / 6 shared
Pentcheva, R.
1 / 4 shared
Hajiyani, H.
1 / 1 shared
Bein, T.
1 / 14 shared
Felfer, Peter Johann
1 / 72 shared
Kasian, O.
1 / 4 shared
Igartua, A.
2 / 7 shared
Rodriguez-Vidal, E.
1 / 1 shared
Zeng, X.
3 / 10 shared
Matthews, David
1 / 35 shared
Fortes, J. Contreras
1 / 2 shared
Vidal, E. Rodriguez
1 / 2 shared
Korsunsky, A.
11 / 91 shared
Liu, J.
2 / 87 shared
Dini, D.
2 / 26 shared
Vorster, W.
8 / 12 shared
Golshan, M.
2 / 5 shared
Latham, D.
1 / 3 shared
Xie, M.
1 / 6 shared
Lunt, A.
1 / 6 shared
Baimpas, N.
1 / 15 shared
Neo, T.
1 / 1 shared
Kelleher, J.
1 / 12 shared
Kabra, S.
1 / 20 shared
Collins-Mcintyre, L.
1 / 5 shared
Harrison, Se
1 / 1 shared
Figueroa, A.
1 / 1 shared
Cibin, G.
1 / 6 shared
Baker, A.
1 / 6 shared
Schoenherr, P.
1 / 4 shared
Prakash, D.
1 / 2 shared
Peel, M.
1 / 4 shared
Richards, D.
1 / 3 shared
Jun, T.
1 / 10 shared
Abbey, B.
1 / 16 shared
Mcgrath, P.
2 / 2 shared
Venter, A.
3 / 5 shared
Topic, M.
1 / 8 shared
Bucher, R.
2 / 4 shared
Nassiri, A.
1 / 1 shared
Reisert, K.
1 / 1 shared
Kinsey, B.
1 / 2 shared
Fang, H.
1 / 9 shared
Van Dijk, N. H.
3 / 20 shared
Bruck, E.
1 / 3 shared
Topić, M.
2 / 3 shared
Van Dommelen, Johannes A. W.
1 / 32 shared
Anderson, Pd Patrick
1 / 50 shared
Govaert, Leon E.
1 / 90 shared
Schlipf, J.
1 / 3 shared
Bauer, A.
1 / 37 shared
Pfleiderer, C.
1 / 19 shared
Berger, H.
1 / 10 shared
Eng, L.
1 / 2 shared
Burn, D.
1 / 1 shared
Neuber, E.
1 / 2 shared
Milde, P.
1 / 1 shared
Morales Hurtado, M.
1 / 1 shared
Rodriguez Urribarri, A.
1 / 1 shared
Heide, E. Van Der
1 / 5 shared
Kuzmina, M.
1 / 5 shared
Herbig, M.
1 / 33 shared
Tichelaar, F. D.
1 / 43 shared
Kwakernaak, C.
1 / 20 shared
Sloof, W. G.
1 / 29 shared
Brück, E.
2 / 14 shared
Palleti, H. N. K. T.
2 / 2 shared
Barton, Janice
1 / 17 shared
Fruehmann, R. K.
4 / 8 shared
Thomsen, O. T.
6 / 36 shared
Thomsen, Ole Thybo
3 / 60 shared
Dulieu-Barton, Janice M.
3 / 60 shared
Barton, Janice. M.
1 / 1 shared
Doan, Dinh Dong
1 / 3 shared
Boubakar, Lamine
1 / 22 shared
Placet, Vincent
1 / 57 shared
Zerhouni, Noureddine
1 / 4 shared
Ramasso, Emmanuel
1 / 15 shared
Dulieu-Barton, J. M.
3 / 26 shared
Fiorucci, A.
1 / 1 shared
Schut, H.
1 / 24 shared
Langelaan, G.
1 / 2 shared
Taher, S. T.
2 / 2 shared
Barton, Janice M.
1 / 18 shared
Tan, S.
1 / 4 shared
Allam, Jeremy
1 / 1 shared
Tan, Ljj
1 / 1 shared
Goh, Yl
1 / 1 shared
Adams, Alfred
1 / 2 shared
Marko, Igor
1 / 2 shared
Sweeney, Stephen
1 / 3 shared
Ng, Js
1 / 1 shared
David, Jpr
1 / 1 shared
Hunter, Cj
1 / 1 shared
Zhang, Xianghua
1 / 66 shared
Moréac, Alain
1 / 18 shared
Boudebs, G.
1 / 5 shared
Fedus, K.
1 / 2 shared
Cathelinaud, M.
1 / 2 shared
Nemec, P.
1 / 14 shared
Nazabal, Virginie
1 / 125 shared
Vilarinho, P.
1 / 6 shared
Perreira, L.
1 / 1 shared
Ferreira, Isabel
3 / 45 shared
Hu, Z.
2 / 4 shared
Martins, Rodrigo
3 / 166 shared
Raniero, L.
1 / 3 shared
Liao, X.
1 / 8 shared
Raniero, Leandro
2 / 10 shared
Pereira, Luis
2 / 54 shared
Canhola, Paulo
1 / 2 shared
Martins, Natália E.
1 / 1 shared
Águas, Hugo
1 / 41 shared
Nedev, Nikola R.
1 / 1 shared
Chart of publication period
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2023
2022
2021
2020
2019
2018
2017
2016
2015
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2013
2012
2011
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Co-Authors (by relevance)

  • Hickel, Tilmann
  • Neugebauer, J.
  • Scheu, C.
  • Tehranchi, Ali
  • Zendegani, A.
  • Takeda, S.
  • Sebald, G.
  • Ducharne, B.
  • Uchimoto, T.
  • Salman, Z.
  • Suter, A.
  • Baker, Pj
  • Langridge, S.
  • Hesjedal, T.
  • Duffy, L.
  • Kronast, F.
  • Prokscha, T.
  • Krieger, J.
  • Steinke, N.
  • Farokhipoor, S.
  • Ghidini, M.
  • Khestanova, E.
  • Stelmashenko, N. A.
  • Rooney, A. P.
  • Haigh, S. J.
  • Mathur, N. D.
  • Vickers, M. E.
  • Kim, J.
  • Dhesi, S. S.
  • Pesquera, D.
  • Maccherozzi, F.
  • Riego, P.
  • Moya, X.
  • Vardaxoglou, J. Y. C.
  • Engstrøm, D. S.
  • Cadman, D. A.
  • Chi-Tangyie, G.
  • Reaney, I. M.
  • Goulas, A.
  • Vaidhyanathan, B.
  • Wang, D.
  • Ketharam, A.
  • Whittow, W.
  • Mašek, O.
  • Hu, X.
  • Ok, Y. S.
  • Gholizadeh, M.
  • Yuan, X.
  • Li, Q.
  • Vithanage, M.
  • Chang, R.
  • Lin, Ac
  • Xie, F.
  • Lehr, C.
  • Drewery, Claire
  • Jones, Em
  • Collins, C.
  • Beaver, N.
  • Felser, C.
  • Best, Jp
  • Yu, Y.
  • Luo, T.
  • Serrano-Sanchez, F.
  • Bishara, H.
  • Snyder, Gj
  • Villoro, Rb
  • Gault, B.
  • Raabe, D.
  • Fu, C.
  • Kuo, Jj
  • Dehm, G.
  • Saeed, F.
  • Klemeš, Jj
  • Jahan, Z.
  • Sher, F.
  • Yaqoob, A.
  • Riego Saavedra, Patricia
  • Sehar, S.
  • Lima, Ec
  • Khalid, U.
  • Sulejmanović, J.
  • Chamberlain, H.
  • Vardaxoglou, Y. C.
  • Ghosh, A.
  • Cadman, D.
  • Lee, C.-K.
  • Gheisari, R.
  • Whittaker, T.
  • Haigh, Sj
  • Dhesi, Ss
  • Mathur, Nd
  • Rooney, Ap
  • Vickers, Me
  • Stelmashenko, Na
  • Kasian, Olga
  • Fischer, A.
  • Kim, S.-H.
  • Van De Krol, R.
  • Cherevko, S.
  • Mayrhofer, K. J. J.
  • Ahmet, I.
  • Lim, J.
  • Mingers, A. M.
  • Schnell, P.
  • Kölbach, M.
  • Whittow, W. G.
  • Vardaxoglou, Y.
  • Sinclair, D. C.
  • Faouri, S. S.
  • Dean, J. S.
  • Mostaed, A.
  • Lerch, M.
  • Ulpe, A. C.
  • Bredow, T.
  • Rohloff, M.
  • Anke, B.
  • Wiedemann, D.
  • Li, T.
  • Grote, J.-P.
  • Geiger, S.
  • Schweinar, K.
  • Zhou, D.
  • Yan, C.-F.
  • Folger, A.
  • Jayasundera, A. C. A.
  • Bandara, J.
  • De Silva, N. L.
  • Horsell, Dw
  • Karadag, I.
  • Tabish, Ta
  • Whatmore, Jl
  • Pranjol, Mzi
  • Hufnagel, A. G.
  • Fattakhova-Rohlfing, D.
  • Breitbach, B.
  • Pentcheva, R.
  • Hajiyani, H.
  • Bein, T.
  • Felfer, Peter Johann
  • Kasian, O.
  • Igartua, A.
  • Rodriguez-Vidal, E.
  • Zeng, X.
  • Matthews, David
  • Fortes, J. Contreras
  • Vidal, E. Rodriguez
  • Korsunsky, A.
  • Liu, J.
  • Dini, D.
  • Vorster, W.
  • Golshan, M.
  • Latham, D.
  • Xie, M.
  • Lunt, A.
  • Baimpas, N.
  • Neo, T.
  • Kelleher, J.
  • Kabra, S.
  • Collins-Mcintyre, L.
  • Harrison, Se
  • Figueroa, A.
  • Cibin, G.
  • Baker, A.
  • Schoenherr, P.
  • Prakash, D.
  • Peel, M.
  • Richards, D.
  • Jun, T.
  • Abbey, B.
  • Mcgrath, P.
  • Venter, A.
  • Topic, M.
  • Bucher, R.
  • Nassiri, A.
  • Reisert, K.
  • Kinsey, B.
  • Fang, H.
  • Van Dijk, N. H.
  • Bruck, E.
  • Topić, M.
  • Van Dommelen, Johannes A. W.
  • Anderson, Pd Patrick
  • Govaert, Leon E.
  • Schlipf, J.
  • Bauer, A.
  • Pfleiderer, C.
  • Berger, H.
  • Eng, L.
  • Burn, D.
  • Neuber, E.
  • Milde, P.
  • Morales Hurtado, M.
  • Rodriguez Urribarri, A.
  • Heide, E. Van Der
  • Kuzmina, M.
  • Herbig, M.
  • Tichelaar, F. D.
  • Kwakernaak, C.
  • Sloof, W. G.
  • Brück, E.
  • Palleti, H. N. K. T.
  • Barton, Janice
  • Fruehmann, R. K.
  • Thomsen, O. T.
  • Thomsen, Ole Thybo
  • Dulieu-Barton, Janice M.
  • Barton, Janice. M.
  • Doan, Dinh Dong
  • Boubakar, Lamine
  • Placet, Vincent
  • Zerhouni, Noureddine
  • Ramasso, Emmanuel
  • Dulieu-Barton, J. M.
  • Fiorucci, A.
  • Schut, H.
  • Langelaan, G.
  • Taher, S. T.
  • Barton, Janice M.
  • Tan, S.
  • Allam, Jeremy
  • Tan, Ljj
  • Goh, Yl
  • Adams, Alfred
  • Marko, Igor
  • Sweeney, Stephen
  • Ng, Js
  • David, Jpr
  • Hunter, Cj
  • Zhang, Xianghua
  • Moréac, Alain
  • Boudebs, G.
  • Fedus, K.
  • Cathelinaud, M.
  • Nemec, P.
  • Nazabal, Virginie
  • Vilarinho, P.
  • Perreira, L.
  • Ferreira, Isabel
  • Hu, Z.
  • Martins, Rodrigo
  • Raniero, L.
  • Liao, X.
  • Raniero, Leandro
  • Pereira, Luis
  • Canhola, Paulo
  • Martins, Natália E.
  • Águas, Hugo
  • Nedev, Nikola R.
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article

Characterization of silicon carbide thin films prepared by VHF-PECVD technology

  • Raniero, Leandro
  • Canhola, Paulo
  • Pereira, Luis
  • Martins, Natália E.
  • Águas, Hugo
  • Ferreira, Isabel
  • Martins, Rodrigo
  • Zhang, S.
  • Nedev, Nikola R.
Abstract

A series of hydrogenated amorphous silicon carbide films were prepared by plasma enhanced chemical vapor deposition (PECVD) using a gas mixture of silane, methane, and hydrogen as the reactive source and an excitation frequency of 27.12 MHz. Compared to the typical radio frequency deposition technique, the very high plasma excitation frequency increases the density of the electrons and decreases the electron temperature, which helps the dissociation of the SiH4 and CH4, and reduces the energetic ion impact on the growth surface of the thin film. Thus, dense-films with lower bulk density of states and higher growth rate are expected, as confirmed by spectroscopic ellipsometry data. Apart from that, a substantial reduction of bulk defects is achieved, allowing an improvement of the valence controllability (widening of the optical gap from about 1.9 to 3.6 eV). In this work results concerning the microstuctural and photoelectronic properties of the silicon carbide films will be discussed in detail, correlating them with the deposition process conditions used as well as with the gas phase composition of the mixtures used.

Topics
  • density
  • impedance spectroscopy
  • surface
  • amorphous
  • thin film
  • reactive
  • carbide
  • Hydrogen
  • Silicon
  • defect
  • ellipsometry
  • gas phase
  • chemical vapor deposition