Quantitative non-destructive nanoscale characterisation of advanced materials

Project: Research

Research Output

  • 11 Article
  • 1 Conference Contribution
2020

DFTB+, a software package for efficient approximate density functional theory based atomistic simulations

Hourahine, B., Aradi, B., Blum, V., Bonafé, F., Buccheri, A., Camacho, C., Cevallos, C., Deshaye, M. Y., Dumitrică, T., Dominguez, A., Ehlert, S., Elstner, M., van der Heide, T., Hermann, J., Irle, S., Kranz, J. J., Kohler, C., Kowalczyk, T., Kubař, T., Lee, I. S. & 19 others, Lutsker, V., Maurer, R. J., Min, S. K., Mitchell, I., Negre, C., Niehaus, T. A., Niklasson, A. M. N., Page, A. J., Pecchia, A., Penazzi, G., Persson, M. P., Řezáč, J., Sánchez, C. G., Sternberg, M., Stöhr, M., Stuckenberg, F., Tkatchenko, A., Yu, V. W. . & Frauenheim, T., 23 Mar 2020, In : Journal of Chemical Physics. 152, 12, 19 p., 124101.

Research output: Contribution to journal › Article

Open Access
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8 Citations (Scopus)
2 Downloads (Pure)

Improving EBSD precision by orientation refinement with full pattern matching

Winkelmann, A., Jablon, B. M., Tong, V. S., Trager-Cowan, C. & Mingard, K. P., 26 Feb 2020, In : Journal of Microscopy. 277, 2, p. 79-92 14 p.

Research output: Contribution to journal › Article

3 Citations (Scopus)

Influence of an InGaN superlattice pre-layer on the performance of semi-polar (11–22) green LEDs grown on silicon

Zhao, X., Huang, K., Bruckbauer, J., Shen, S., Zhu, C., Fletcher, P., Feng, P., Cai, Y., Bai, J., Trager-Cowan, C., Martin, R. W. & Wang, T., 28 Jul 2020, In : Scientific Reports. 10, 8 p., 12650.

Research output: Contribution to journal › Article

Open Access
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3 Downloads (Pure)

Influence of micro-patterning of the growth template on defect reduction and optical properties of non-polar (11-20) GaN

Bruckbauer, J., Gong, Y., Jiu, L., Wallace, M. J., Ipsen, A., Bauer, S., Müller, R., Bai, J., Thonke, K., Wang, T., Trager-Cowan, C. & Martin, R. W., 24 Sep 2020, (Accepted/In press) In : Journal of Physics D: Applied Physics. 8 p.

Research output: Contribution to journal › Article

Luminescence behavior of semipolar (10 11) InGaN/GaN "bow-tie" structures on patterned Si substrates

Bruckbauer, J., Trager-Cowan, C., Hourahine, B., Winkelmann, A., Vennéguès, P., Ipsen, A., Yu, X., Zhao, X., Wallace, M. J., Edwards, P. R., Naresh-Kumar, G., Hocker, M., Bauer, S., Müller, R., Bai, J., Thonke, K., Wang, T. & Martin, R. W., 17 Jan 2020, In : Journal of Applied Physics. 127, 3, 8 p., 035705.

Research output: Contribution to journal › Article

Open Access
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2 Downloads (Pure)

Metrology of crystal defects through intensity variations in secondary electrons from the diffraction of primary electrons in a scanning electron microscope

Naresh-Kumar, G., Alasamari, A., Kusch, G., Edwards, P. R., Martin, R. W., Mingard, K. P. & Trager-Cowan, C., 30 Jun 2020, In : Ultramicroscopy. 213, 26 p., 112977.

Research output: Contribution to journal › Article

Structural and luminescence imaging and characterisation of semiconductors in the scanning electron microscope

Trager-Cowan, C., Alasmari, A., Avis, W., Bruckbauer, J., Edwards, P. R., Ferenczi, G., Hourahine, B., Kotzai, A., Kraeusel, S., Kusch, G., Martin, R. W., McDermott, R., Gunasekar, N., Nouf-Allehiani, M., Pascal, E., Thomson, D., Vespucci, S., Smith, M. D., Parbrook, P. J., Enslin, J. & 17 others, Mehnke, F., Kuhn, C., Wernicke, T., Kneissl, M., Hagedorn, S., Knauer, A., Walde, S., Weyers, M., Coulon, P-M., Shields, P., Bai, J., Gong, Y., Jiu, L., Zhang, Y., Smith, R., Wang, T. & Winkelmann, A., 25 Mar 2020, In : Semiconductor Science and Technology. 35, 5, 15 p., 054001.

Research output: Contribution to journal › Article

Open Access
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1 Downloads (Pure)

Subgrain structure and dislocations in WC-Co hard metals revealed by electron channelling contrast imaging

Jablon, B. M., Mingard, K., Winkelmann, A., Naresh-Kumar, G., Hourahine, B. & Trager-Cowan, C., 29 Feb 2020, In : International Journal of Refractory Metals and Hard Materials. 87, 18 p., 105159.

Research output: Contribution to journal › Article

3 Citations (Scopus)
2019

Determining GaN nanowire polarity and its influence on light emission in the scanning electron microscope

Naresh-Kumar, G., Bruckbauer, J., Winkelmann, A., Yu, X., Hourahine, B., Edwards, P. R., Wang, T., Trager-Cowan, C. & Martin, R. W., 12 Jun 2019, In : Nano Letters. 19, 6, p. 3863-3870 8 p.

Research output: Contribution to journal › Article

Open Access
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3 Citations (Scopus)
15 Downloads (Pure)

Scanning electron microscopy as a flexible tool for investigating the properties of UV-emitting nitride semiconductor thin films

Trager-Cowan, C., Alasmari, A., Avis, W., Bruckbauer, J., Edwards, P. R., Hourahine, B., Kraeusel, S., Kusch, G., Johnston, R., Naresh-Kumar, G., Martin, R. W., Nouf-Allehiani, M., Pascal, E., Spasevski, L., Thomson, D., Vespucci, S., Parbrook, P. J., Smith, M. D., Enslin, J., Mehnke, F. & 16 others, Kneissl, M., Kuhn, C., Wernicke, T., Hagedorn, S., Knauer, A., Kueller, V., Walde, S., Weyers, M., Coulon, P-M., Shields, P. A., Zhang, Y., Jiu, L., Gong, Y., Smith, R. M., Wang, T. & Winkelmann, A., 30 Oct 2019, In : Photonics Research. 7, 11, p. B73-B82 10 p.

Research output: Contribution to journal › Article

Open Access
File
2 Citations (Scopus)
2018

You do what in your microprobe?! The EPMA as a multimode platform for nitride semiconductor characterization

Edwards, P. R., Naresh-Kumar, G., Kusch, G., Bruckbauer, J., Spasevski, L., Brasser, C. G., Wallace, M. J., Trager-Cowan, C. & Martin, R. W., 1 Aug 2018, In : Microscopy and Microanalysis. 24, S1, p. 2026-2027 2 p.

Research output: Contribution to journal › Conference Contribution

Open Access
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9 Downloads (Pure)
2017

Quantitative imaging of anti-phase domains by polarity sensitive orientation mapping using electron backscatter diffraction

Naresh-Kumar, G., Vilalta-Clemente, A., Jussila, H., Winkelmann, A., Nolze, G., Vespucci, S., Nagarajan, S., Wilkinson, A. J. & Trager-Cowan, C., 7 Sep 2017, In : Scientific Reports. 7, 10 p., 10916.

Research output: Contribution to journal › Article

Open Access
File
11 Citations (Scopus)
91 Downloads (Pure)