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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Naji, M.
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Zhao, B.

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in Cooperation with on an Cooperation-Score of 37%

Topics

Publications (15/15 displayed)

  • 2022Unravelling thermal-mechanical effects on microstructure evolution under superplastic forming conditions in a near alpha titanium alloy15citations
  • 2021Self-Healing Cs<sub>3</sub>Bi<sub>2</sub>Br<sub>3</sub>I<sub>6</sub> Perovskite Wafers for X-Ray Detection40citations
  • 2020Tribological behavior of three silicon nitride ceramics in dry sliding contact against Inconel 718 over a wide range of velocities16citations
  • 2020Efficient light-emitting diodes from mixed-dimensional perovskites on a fluoride interface194citations
  • 2019Insight into the Directional Thermal Transport of Hexagonal Boron Nitride Composites43citations
  • 2019Triple-Cation-Based Perovskite Photocathodes with AZO Protective Layer for Hydrogen Production Applications59citations
  • 2018Growth of Nanosized Single Crystals for Efficient Perovskite Light-Emitting Diodes118citations
  • 2017Kinetic Control of Perovskite Thin-Film Morphology and Application in Printable Light-Emitting Diodes17citations
  • 2017Ultrafast carrier cooling and thermalization in lead iodide perovskite probed with two-dimensional electronic spectroscopycitations
  • 2017High Open-Circuit Voltages in Tin-Rich Low-Bandgap Perovskite-Based Planar Heterojunction Photovoltaics249citations
  • 2017High Quality Hybrid Perovskite Semiconductor Thin Films with Remarkably Enhanced Luminescence and Defect Suppression via Quaternary Alkyl Ammonium Salt Based Treatment35citations
  • 2017Ultrafast carrier thermalization in lead iodide perovskite probed with two-dimensional electronic spectroscopy248citations
  • 2017High Circular Polarization of Electroluminescence Achieved via Self-Assembly of a Light-Emitting Chiral Conjugated Polymer into Multidomain Cholesteric Films247citations
  • 2015Blue-Green Color Tunable Solution Processable Organolead Chloride-Bromide Mixed Halide Perovskites for Optoelectronic Applications490citations
  • 2013Electrochemical deposition of Co(Cu)/Cu multilayered nanowires17citations

Places of action

Chart of shared publication
Hopper, C.
1 / 1 shared
Jiang, J.
1 / 20 shared
Yasmeen, T.
1 / 1 shared
Rahimi, S.
1 / 14 shared
Heiss, Wolfgang
1 / 221 shared
Sytnyk, M.
1 / 25 shared
Afify, H. A.
1 / 2 shared
Brabec, C. J.
1 / 15 shared
Daum, M.
1 / 5 shared
These, A.
1 / 1 shared
Matt, G. J.
1 / 26 shared
Eigen, A.
1 / 2 shared
Halik, M.
1 / 4 shared
Deumel, S.
1 / 3 shared
Tedde, S. F.
1 / 8 shared
Hock, R.
1 / 11 shared
Degenhardt, U.
1 / 3 shared
Raga, R.
1 / 7 shared
Khader, I.
1 / 15 shared
Kailer, A.
1 / 31 shared
Macmanus-Driscoll, Jl
1 / 16 shared
Kusch, G.
1 / 13 shared
Di, D.
1 / 7 shared
Lian, Y.
1 / 1 shared
Auras, F.
1 / 6 shared
Stranks, Sd
1 / 36 shared
Oliver, Ra
1 / 17 shared
Zhu, B.
1 / 13 shared
Friend, Richard, H.
10 / 549 shared
Ruggeri, E.
1 / 3 shared
Divitini, G.
1 / 24 shared
Yang, D.
1 / 10 shared
Cui, L.
1 / 2 shared
Li, W.
1 / 48 shared
Papillon, J.
1 / 3 shared
Park, C. B.
1 / 10 shared
Lee, J. H.
1 / 8 shared
Hamidinejad, M.
1 / 2 shared
Filleter, T.
1 / 2 shared
Maire, E.
1 / 34 shared
Moghimian, N.
1 / 3 shared
Zandieh, A.
1 / 1 shared
Modarres, M. H.
1 / 1 shared
Ahmad, S.
2 / 22 shared
Hoye, R. L. Z.
2 / 11 shared
Rongé, J.
1 / 1 shared
Andrei, V.
1 / 4 shared
Sadhanala, A.
5 / 60 shared
De Volder, M.
1 / 5 shared
Modarres, Hadi
1 / 1 shared
Lee, B. R.
1 / 2 shared
Nam, Y. S.
1 / 1 shared
Lee, S.
1 / 37 shared
Jeon, H.
1 / 2 shared
Song, M. H.
1 / 8 shared
Jeong, H. Y.
1 / 2 shared
Kim, J.-Y.
1 / 1 shared
Di Nuzzo, D.
2 / 8 shared
Jung, E. D.
1 / 1 shared
Park, J. H.
1 / 5 shared
Narayan, Ks
1 / 1 shared
Kumar, P.
1 / 33 shared
Richter, J. M.
2 / 13 shared
Branchi, F.
2 / 2 shared
Camargo, F. V. A.
1 / 3 shared
Cerullo, G.
2 / 18 shared
Deschler, F.
3 / 31 shared
Tabachnyk, M.
1 / 10 shared
Gödel, K. C.
2 / 4 shared
Ritchie, D. A.
1 / 18 shared
Puttisong, Y.
1 / 5 shared
Mohite, A. D.
1 / 1 shared
Dutton, S. E.
2 / 21 shared
Abdi-Jalebi, M.
1 / 34 shared
Beere, H. E.
1 / 12 shared
Pearson, A. J.
1 / 12 shared
Nie, W.
1 / 1 shared
Kamboj, V. S.
1 / 1 shared
Glass, H.
1 / 1 shared
Ogale, S.
1 / 2 shared
Booker, E.
1 / 1 shared
Naphade, R.
1 / 1 shared
Krishnamurthy, S.
1 / 9 shared
Richter, Jm
1 / 4 shared
Valduga De Almeida Camargo, F.
1 / 1 shared
Smolinsky, E.
1 / 1 shared
Meskers, S. C. J.
1 / 23 shared
Meijer, E. W.
1 / 50 shared
Tassinari, F.
1 / 5 shared
Kulkarni, C.
1 / 3 shared
Naaman, R.
1 / 8 shared
De Volder, M. F. L.
1 / 1 shared
Bein, T.
1 / 14 shared
Docampo, P.
1 / 11 shared
Giesbrecht, N.
1 / 2 shared
Pearce, P. M.
1 / 2 shared
Gebert, A.
1 / 118 shared
Mickel, C.
1 / 18 shared
Eckert, Jürgen
1 / 1035 shared
Fedorov, F. S.
1 / 2 shared
Uhlemann, M.
1 / 26 shared
Mönch, I.
1 / 6 shared
Tschulik, K.
1 / 8 shared
Chart of publication period
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2021
2020
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2017
2015
2013

Co-Authors (by relevance)

  • Hopper, C.
  • Jiang, J.
  • Yasmeen, T.
  • Rahimi, S.
  • Heiss, Wolfgang
  • Sytnyk, M.
  • Afify, H. A.
  • Brabec, C. J.
  • Daum, M.
  • These, A.
  • Matt, G. J.
  • Eigen, A.
  • Halik, M.
  • Deumel, S.
  • Tedde, S. F.
  • Hock, R.
  • Degenhardt, U.
  • Raga, R.
  • Khader, I.
  • Kailer, A.
  • Macmanus-Driscoll, Jl
  • Kusch, G.
  • Di, D.
  • Lian, Y.
  • Auras, F.
  • Stranks, Sd
  • Oliver, Ra
  • Zhu, B.
  • Friend, Richard, H.
  • Ruggeri, E.
  • Divitini, G.
  • Yang, D.
  • Cui, L.
  • Li, W.
  • Papillon, J.
  • Park, C. B.
  • Lee, J. H.
  • Hamidinejad, M.
  • Filleter, T.
  • Maire, E.
  • Moghimian, N.
  • Zandieh, A.
  • Modarres, M. H.
  • Ahmad, S.
  • Hoye, R. L. Z.
  • Rongé, J.
  • Andrei, V.
  • Sadhanala, A.
  • De Volder, M.
  • Modarres, Hadi
  • Lee, B. R.
  • Nam, Y. S.
  • Lee, S.
  • Jeon, H.
  • Song, M. H.
  • Jeong, H. Y.
  • Kim, J.-Y.
  • Di Nuzzo, D.
  • Jung, E. D.
  • Park, J. H.
  • Narayan, Ks
  • Kumar, P.
  • Richter, J. M.
  • Branchi, F.
  • Camargo, F. V. A.
  • Cerullo, G.
  • Deschler, F.
  • Tabachnyk, M.
  • Gödel, K. C.
  • Ritchie, D. A.
  • Puttisong, Y.
  • Mohite, A. D.
  • Dutton, S. E.
  • Abdi-Jalebi, M.
  • Beere, H. E.
  • Pearson, A. J.
  • Nie, W.
  • Kamboj, V. S.
  • Glass, H.
  • Ogale, S.
  • Booker, E.
  • Naphade, R.
  • Krishnamurthy, S.
  • Richter, Jm
  • Valduga De Almeida Camargo, F.
  • Smolinsky, E.
  • Meskers, S. C. J.
  • Meijer, E. W.
  • Tassinari, F.
  • Kulkarni, C.
  • Naaman, R.
  • De Volder, M. F. L.
  • Bein, T.
  • Docampo, P.
  • Giesbrecht, N.
  • Pearce, P. M.
  • Gebert, A.
  • Mickel, C.
  • Eckert, Jürgen
  • Fedorov, F. S.
  • Uhlemann, M.
  • Mönch, I.
  • Tschulik, K.
OrganizationsLocationPeople

article

High Quality Hybrid Perovskite Semiconductor Thin Films with Remarkably Enhanced Luminescence and Defect Suppression via Quaternary Alkyl Ammonium Salt Based Treatment

  • Ogale, S.
  • Friend, Richard, H.
  • Booker, E.
  • Naphade, R.
  • Zhao, B.
  • Sadhanala, A.
  • Krishnamurthy, S.
  • Richter, Jm
Abstract

<jats:title>Abstract</jats:title><jats:p>Significant enhancement in the luminescence and superior photophysical properties of CH<jats:sub>3</jats:sub>NH<jats:sub>3</jats:sub>PbBr<jats:sub>3</jats:sub> thin films prepared via simple single step spin coating process involving a novel additive mediated solvent extraction step is reported. This process results in significantly lower disorder in CH<jats:sub>3</jats:sub>NH<jats:sub>3</jats:sub>PbBr<jats:sub>3</jats:sub> perovskites with Urbach energies reducing from ≈35 to ≈17 meV, which is the lowest reported value to date. The additive mediated process also results in a remarkable improvement in the photoluminescence quantum yields (PLQYs) from 1% to 30%. Coupled with the overall increase in surface roughness, a significant increase in the internal PLQY from 7% to 77% is estimated, indicating the superior quality of the treated thin films. The resultant high quality CH<jats:sub>3</jats:sub>NH<jats:sub>3</jats:sub>PbBr<jats:sub>3</jats:sub> perovskites with remarkable photophysical properties can be used in realizing highly efficient optoelectronic devices. Highly efficient light emitting diodes using these perovskites are demonstrated here.</jats:p>

Topics
  • perovskite
  • impedance spectroscopy
  • surface
  • photoluminescence
  • thin film
  • semiconductor
  • defect
  • solvent extraction
  • luminescence
  • spin coating