Neutrons and X-rays for Materials Physics

  • Fysikvej, 309

    DK-2800 Kgs. Lyngby

    Denmark

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Article in proceedings
2019

Effective atomic number and electron density determination using spectral X-ray CT

Busi, M., Kehres, J., Khalil, M. & Olsen, U. L., 2019, Anomaly Detection and Imaging with X-Rays (ADIX) IV. A. A., J. A. G. & M. E. G. (eds.). SPIE - International Society for Optical Engineering, Vol. 10999. 11 p. 1099903. (Proceedings of S P I E - International Society for Optical Engineering).

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Roughness Investigation of SLM Manufactured Conformal Cooling Channels Using X-ray Computed Tomography

Klingaa, C. G., Bjerre, M. K., Baier, S., De Chiffre, L., Mohanty, S. & Hattel, J. H., 2019, Proceedings of the 9th Conference on Industrial Computed Tomography, Padova, Italy (iCT 2019). 10 p.

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Simulating the effects of thermoelastic deformation on the THESEUS Soft X-ray Imager optics

Svendsen, S., Knudsen, E. B., Blake, S., Oosterbroek, T., Jegers, A. S., Ferreira, D. D. M., Prod'hommec, T., Shortt, B., Willingale, R. & O'Brien, P., 2019, Proceedings of SPIE 11119, Optics for EUV, X-Ray, and Gamma-Ray Astronomy IX. O'Dell, S. L. & Pareschi, G. (eds.). SPIE - International Society for Optical Engineering, Vol. 11119. 9 p. 111191R. (Proceedings of SPIE, the International Society for Optical Engineering, Vol. 11119).

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2018

Effect of X-ray Computed Tomography Magnification on Surface Morphology Investigation of Additive Manufacturing Surfaces

Zekavat, A. R., Jansson, A., Gundlach, C. & Pejryd, L., 2018, Proceedings of the 8th Conference on Industrial Computed Tomography (iCT) 2018. University of Applied Science Austria - Research & Development Ltd., 8 p.

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Layered Surface Detection for Virtual Unrolling

Dahl, V. A., Dahl, A. B., Trinderup, C. H. & Gundlach, C., 2018, Proceedings of 24th International Conference on Pattern Recognition. IEEE, p. 3074-3080 7 p. (International Conference on Pattern Recognition).

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Simulating the optical performances of the ATHENA X-ray telescope optics

Sironi, G., Della Monica Ferreira, D., Spiga, D., Knudsen, E. B., Bavdaz, M., Bianucci, G., Christensen, F. E., Ferreira, I., Fioretti, V., Jegers, A. S., Lotti, S., Macculi, C., Marioni, F., Massahi, S., Molendi, S., Moretti, A., Pareschi, G., Shortt, B., Tagliaferri, G., Valsecchi, G. & 2 others, Westergaard, N. J. & Wille, E., 2018, Space Telescopes and Instrumentation 2018: Ultraviolet to Gamma Ray. den Herder, J-W. A., Nikzad, S. & Nakazawa, K. (eds.). SPIE - International Society for Optical Engineering, Vol. 10699. 11 p. 106993N

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The McXtrace AstroX toolbox: a general ray tracing software package for end to end simulation of x-ray optics for astronomical instrumentation

Knudsen, E. B., Ferreira, D. D. M., Westergaard, N. J. S., Christensen, F. E., Massahi, S., Shortt, B., Ferreira, I. & Spiga, D., 2018, Space Telescopes and Instrumentation 2018: Ultraviolet to Gamma Ray. J-W. A. D. H., S. N. & K. N. (eds.). SPIE - International Society for Optical Engineering, Vol. 10699. p. 106993-2-106993S-7 7 p. (Proceedings of S P I E - International Society for Optical Engineering).

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2017

A Monte Carlo simulation of scattering reduction in spectral x-ray computed tomography

Busi, M., Olsen, U. L., Bergbäck Knudsen, E., Frisvad, J. R., Kehres, J., Christensen, E. D., Khalil, M. & Haldrup, K., 2017, Advances in Computational Methods for X-Ray Optics IV. Chubar, O. & Sawhney, K. (eds.). SPIE - International Society for Optical Engineering, Vol. 10388. 9 p. 103880P. (Proceedings of S P I E - International Society for Optical Engineering).

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Detector response artefacts in spectral reconstruction

Olsen, U. L., Christensen, E. D., Khalil, M., Gu, Y. & Kehres, J., 2017, Proc. SPIE 10391, Developments in X-Ray Tomography XI. SPIE - International Society for Optical Engineering, Vol. 10391. 10 p. (Proceedings of S P I E - International Society for Optical Engineering).

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Grain orientation mapping in gradient nanostructured metals produced by surface plastic deformation

Huang, X., Zhu, M., Feng, Z. Q., He, Q. Y., Wu, G. L. & Schmidt, S., 2017, Advanced Metallic Materials by Microstructural Design. Dhar, S., Fffister, S., Godfrey, A., Hansen, N., Hong, C., Huang, X., Juul Jensen, D., Mishin, O. V., Yu, T. & Zhang, Y. (eds.). Technical University of Denmark, p. 55-62

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McXtrace 1.4: latest developments in the new release

Knudsen, E. B., Willendrup, P. K., Garde, J., Jørgensen, M. R. V. & Kantor, I., 2017, Proc. SPIE 10403, Infrared Remote Sensing and Instrumentation XXV. SPIE - International Society for Optical Engineering, Vol. 10388. 8 p. (Proceedings of S P I E - International Society for Optical Engineering).

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Micro-CT in situ study of carbonate rock microstructural evolution for geologic CO2 storage

Zheng, Y., Yang, Y., Rogowska, M. & Gundlach, C., 2017, Proceedings of SPIE. SPIE - International Society for Optical Engineering, Vol. 10391. 9 p. 103910M . (Proceedings of S P I E - International Society for Optical Engineering, Vol. 10391).

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Modeling surface imperfections in thin films and nanostructured surfaces

Hansen, P-E., Madsen, J. S., Jensen, S. A., Madsen, M. H. & Karamehmedović, M., 2017, Proceedings of SPIE. SPIE - International Society for Optical Engineering, Vol. 10330. 5 p. 103300J . (Proceedings of S P I E - International Society for Optical Engineering, Vol. 10330).

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Multispectral x-ray CT: multivariate statistical analysis for efficient reconstruction

Kheirabadi, M., Mustafa, W., Lyksborg, M., Olsen, U. L. & Dahl, A. B., 2017, Proceedings Volume 10391, Developments in X-Ray Tomography XI. SPIE - International Society for Optical Engineering, 11 p. (Proceedings of SPIE, the International Society for Optical Engineering, Vol. 1039113).

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Optical simulations for design, alignment, and performance prediction of silicon pore optics for the ATHENA x-ray telescope

Spiga, D., Della Monica Ferreira, D., Shortt, B., Bavdaz, M., Bergback Knudsen, E., Bergbäck Knudsen, E., Bianucci, G., Christensen, F. E., Civitani, M., Collon, M., Conconi, P., Fransen, S., Marioni, F., Massahi, S., Pareschi, G., Salmaso, B., Jegers, A. S., Tayabaly, K., Valsecchi, G., Westergaard, N. J. S. & 1 others, Wille, E., 2017, Optics for EUV, X-Ray, and Gamma-Ray Astronomy VIII. O'Dell, S. L. & Pareschi, G. (eds.). SPIE - International Society for Optical Engineering, Vol. 10399. 33 p. 103990H. (Proceedings of S P I E - International Society for Optical Engineering, Vol. 10399).

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Spectral correction algorithm for multispectral CdTe x-ray detectors

Christensen, E. D., Kehres, J., Gu, Y., Feidenhans’l, R. & Olsen, U. L., 2017, Proc. SPIE 10403, Infrared Remote Sensing and Instrumentation XXV. SPIE - International Society for Optical Engineering, Vol. 10391. 15 p. 103930H. (Proceedings of SPIE, the International Society for Optical Engineering).

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Threat detection of liquid explosives and precursors from their x-ray scattering pattern using energy dispersive detector technology

Kehres, J., Olsen, U. L. & Lyksborg, M., 2017, Proc. SPIE 10403, Infrared Remote Sensing and Instrumentation XXV. SPIE - International Society for Optical Engineering, Vol. 10391. 9 p. 1039302. (Proceedings of S P I E - International Society for Optical Engineering).

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2016

A model for non-thermalized neutron spectra emitted from para-hydrogen

Schönfeldt, T., Batkov, K., Klinkby, E. B., Lauritzen, B., Mezei, F., Takibayev, A., Willendrup, P. K. & Zanini, L., 2016, Proceedings of the 21st Meeting of the International Collaboration on Advanced Neutron Sources (ICANS XXI): Dawn of High Power Neutron Sources and Science Applications. Oku, T., Nakamura, M., Sakai, K., Teshigawara, M., Tatsumoto, H., Yonemura, M., Suzuki, J. & Arai, M. (eds.). Japan Atomic Energy Agency, p. 134-140 3.2.12. (K E K Proceedings; No. 2015-7). (J A E A - Conf; No. 2015-002).

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A Spectral Geometrical Model for Compton Scatter Tomography Based on the SSS Approximation

Kazantsev, I. G., Olsen, U. L., Poulsen, H. F. & Hansen, P. C., 2016, Proceedings of the The 4th International Conference on Image Formation in X-Ray Computed Tomography. p. 577-580

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A two-stage model of rough-interface scattering for embedded nano-structures

Karamehmedović, M. & Hansen, P. E., 2016, Proceedings of European Optical Society Annual Meeting (EOSAM 2016). 2 p.

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Femtosecond X-ray absorption and emission spectroscopy on zno nanoparticles in solution

Penfold, T. J., Szlachetko, J., Gawelda, W., Santomauro, F. G., Britz, A., Brandt van Driel, T., Sala, L., Ebner, S., Southworth, S. H., Doumy, G., March, A. M., Lehmann, C. S., Katayama, T., Mucke, M., Iablonskyi, D., Kumagai, Y., Knopp, G., Motomura, K., Togashi, T., Owada, S. & 8 others, Yabashi, M., Rittmann, J., Nielsen, M. M., Pajek, M., Ueda, K., Chergui, M., Abela, R. & Milne, C. J., 2016, International Conference on Ultrafast Phenomena. OSA, Vol. 2016. 3 p. (Optics Infobase Conference Papers).

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Simulating X-ray telescopes with McXtrace: A case study of ATHENA's optics

Della Monica Ferreira, D., Bergbäck Knudsen, E., Westergaard, N. J. S., Christensen, F. E., Massahi, S., Shortt, B., Spiga, D., Solstade, M. & Lefmann, K., 2016, Proceedings of Space Telescopes and Instrumentation 2016: Ultraviolet to Gamma Ray. den Herder, J-W. A., Takahashi, T. & Bautz, M. (eds.). SPIE - International Society for Optical Engineering, Vol. 9905. 8 p. 990576

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Simulation and modeling of silicon pore optics for the ATHENA X-ray telescope

Spiga, D., Christensen, F. E., Bavdaz, M., Civitani, M. M., Conconi, P., Della Monica Ferreira, D., Bergbäck Knudsen, E., Massahi, S., Pareschi, G., Salmaso, B., Shortt, B., Tayabaly, K., Westergaard, N. J. S. & Wille, E., 2016, Proceedings of Space Telescopes and Instrumentation 2016: Ultraviolet to Gamma Ray. den Herder, J-W. A., Takahashi, T. & Bautz, M. (eds.). SPIE - International Society for Optical Engineering, Vol. 9905. 24 p. 99055O

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2015

Characterization of nano-textured samples in a production environment

Madsen, M. H., Hansen, P-E., Bilenberg, B. & Karamehmedović, M., 2015, Proceedings of the 15th euspen International Conference & Exhibition (2015). 2 p.

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Mathematical beauty in service of deep approach to learning

Karamehmedović, M., 2015, Proceedings of the 43rd Annual SEFI Conference (2015). 8 p. 55856

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2014

Axion helioscopes update: the status of CAST & IAXO

Jakobsen, A. C., The CERN Axion Solar Telescope (CAST) & The International Axion Observatory (IAXO), 2014, Proceedings of 3rd International Conference on Technology and Instrumentation in Particle Physics (TIPP 2014) . Proceedings of Science, 8 p.

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Low Background Micromegas in CAST

Garza, J. G., Aune, S., Aznar, F., Calvet, D., Castel, J. F., Christensen, F. E., Dafni, T., Davenport, M., Decker, T., Ferrer-Ribas, E. & Jakobsen, A. C., 2014, Proceedings of the 7th International Symposium on “Large TPCs for Low-Energy Rare Event Detection”. 6 p. 012008. (Journal of Physics: Conference Series (Online), Vol. 650).

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Novel applications of the x-ray tracing software package McXtrace

Bergbäck Knudsen, E., Nielsen, M. M., Haldrup, K., Topel, E. & Schmidt, S., 2014, Advances in Computational Methods for X-Ray Optics III. SPIE - International Society for Optical Engineering, Vol. 9209. p. 92090B 7 p. (Proceedings of SPIE, the International Society for Optical Engineering, Vol. 9209).

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2013

Application of the MCNPX-McStas interface for shielding calculations and guide design at ESS

Klinkby, E. B., Bergbäck Knudsen, E., Willendrup, P. K., Lauritzen, B., Nonbøl, E., Bentley, P. & Filges, U., 2013, Conference proceedings - International Workshop on Neutron Optics and Detectors 2013. 6 p.

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