Institut for Kemi

Aarhus Universitets segl

Publications

Publikationer

2023

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Mørch, M. I. & Christensen, M. (2023). Controlling the magnetic structure in W-type hexaferrites. Journal of Applied Crystallography, 56(Pt 3), 597-602. https://doi.org/10.1107/S1600576723002133
Muzzi, B., Albino, M., Petrecca, M., Innocenti, C., de Julián Fernández, C., Bertoni, G., Ibarra, M. R., Christensen, M., Avdeev, M., Marquina, C. & Sangregorio, C. (2023). Defect-Engineering by Solvent Mediated Mild Oxidation as a Tool to Induce Exchange Bias in Metal Doped Ferrites. Small Methods, 7(11), Artikel 2300647. https://doi.org/10.1002/smtd.202300647
Vijayan, H., Laursen, A. P., Stingaciu, M., Shyam, P., Gjørup, F. H., Simonsen, J. & Christensen, M. (2023). High-Performance Hexaferrite Ceramic Magnets Made from Nanoplatelets of Ferrihydrite by High-Temperature Calcination for Permanent Magnet Applications. ACS Applied Nano Materials, 6(10), 8156-8167. https://doi.org/10.1021/acsanm.2c05227
Shyam, P., Gjørup, F. H., Mørch, M. I., Laursen, A. P., Eikeland, A. Z., Kantor, I., Jørgensen, M. R. V. & Christensen, M. (2023). Sintering in seconds, elucidated by millisecond in situ diffraction. Applied Materials Today, 35, Artikel 101960. https://doi.org/10.1016/j.apmt.2023.101960
Knudsen, C. G., Mørch, M. I. & Christensen, M. (2023). Texture formation in W-type hexaferrite by cold compaction of non-magnetic interacting anisotropic shaped precursor crystallites. Dalton Transactions, 52(2), 281-289. https://doi.org/10.1039/d2dt02091b

2022

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Thomas-Hunt, J., Povlsen, A., Vijayan Pillai, H., Knudsen, C. G., H. Gjørup, F. & Christensen, M. (2022). Alignment of strontium hexaferrite, by cold compaction of anisotropic non-magnetically interacting crystallites. Dalton Transactions, 51(10), 3884-3893. https://doi.org/10.1039/D2DT00062H
Shyam, P., Mørch, M., Eikeland, A. Z., Ahlburg, J., Mamakhel, A., Saura-Múzquiz, M. & Christensen, M. (2022). Combined characterization approaches to investigate magnetostructural effects in exchange-spring ferrite nanocomposite magnets. Materials Chemistry Frontiers, 6(17), 2422-2437. https://doi.org/10.1039/d2qm00091a
Vijayan Pillai, H., Povlsen, A., Thomas-Hunt, J., Mørch, M. & Christensen, M. (2022). Exploiting different morphologies of non-ferromagnetic interacting precursor’s for preparation of hexaferrite magnets. Journal of Alloys and Compounds, 915, Artikel 165333. https://doi.org/10.1016/j.jallcom.2022.165333
Henry, K., Ahlburg, J. V., Andersen, H. L., Granados-Miralles, C., Stingaciu, M., Saura-Muzquiz, M. & Christensen, M. (2022). In-depth investigations of size and occupancies in cobalt ferrite nanoparticles by joint Rietveld refinements of X-ray and neutron powder diffraction data. Journal of Applied Crystallography, 55(Part 5), 1336-1350. https://doi.org/10.1107/S1600576722008123
Traistaru, O. T. L., Shyam, P., Christensen, M. & Madsen, S. P. (2022). Optimizing the energy product of exchange-coupled soft/hard Zn0.2Fe2.8O4/SrFe12O19magnets. Journal of Applied Physics, 132(16), Artikel 163904. https://doi.org/10.1063/5.0103242

2021

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Tang, H., Mamakhel, M. A. H. & Christensen, M. (2021). High coercivity SmCo5 synthesized with assistance of colloidal SiO2. Scientific Reports, 11, Artikel 4682. https://doi.org/10.1038/s41598-021-83826-5
Stingaciu, M., Mishra, D., de Julián Fernández, C., Cabassi, R., Eikeland, A. Z., Christensen, M. & Deledda, S. (2021). High magnetic coercive field in Ca-Al-Cr substituted strontium hexaferrite. Journal of Alloys and Compounds, 883, Artikel 160768. https://doi.org/10.1016/j.jallcom.2021.160768
Hoelscher, J., Eikeland, A. Z. & Christensen, M. (2021). Hydrothermal synthesis of SrFe12O19 nanoparticles: Effect of the choice of base and base concentration. Journal of Physics D: Applied Physics, 54(13), Artikel 134004. https://doi.org/10.1088/1361-6463/abd2ec
Andersen, H. L., Frandsen, B. A., Gunnlaugsson, H. P., Jørgensen, M. R. V., Billinge, S. J. L., Jensen, K. M. Ø. & Christensen, M. (2021). Local and long-range atomic/magnetic structure of non-stoichiometric spinel iron oxide nanocrystallites. IUCrJ, 8(1), 33-45. https://doi.org/10.1107/S2052252520013585
Shyam, P., H. Gjørup, F., Mørch, M., Vijayan Pillai, H., Stingaciu, M., Knudsen, C. G., Povlsen, A., Kessler, T. O. & Christensen, M. (2021). ‘Need for Speed’: Sub-second in situ diffraction to unravel rapid sintering & texture evolution in ferrite magnets. Abstract fra Danscatt 2021.
H. Gjørup, F., Mørch, M. & Christensen, M. (2021). Reel1.0 - A visualization tool for evaluating powder diffraction refinements. The Journal of Open Source Software, 6(66), Artikel 3546. https://doi.org/10.21105/joss.03546
Ahlburg, J. V., Menhinnitt, Z., Thomas-Hunt, J., Saura-Múzquiz, M. & Christensen, M. (2021). Synthesis and Characterization of a Magnetic Ceramic Using an Easily Accessible Scale Setup. Journal of Chemical Education, 98(8), 2632-2637. https://doi.org/10.1021/acs.jchemed.1c00143
Shyam, P., Vijayan Pillai, H. & Christensen, M. (2021). The journey from disorder to order: transformation of ferrite magnets investigated in situ by combined Bragg and total scattering analysis. Acta Crystallographica Section A: Foundations and Advances, A77(Supplement), C367. https://scripts.iucr.org/cgi-bin/paper?S0108767321093181
Vijayan, H., Knudsen, C. G., Mørch, M. I. & Christensen, M. (2021). Ultrathin nanoplatelets of six-line ferrihydrite enhances the magnetic properties of hexaferrite. Materials Chemistry Frontiers, 5(9), 3699-3709. https://doi.org/10.1039/d1qm00224d
Soria, G. D., Granados-Miralles, C., Mandziak, A., Jenuš, P., Saura-Múzquiz, M., Christensen, M., Foerster, M., Aballe, L., Fernández, J. F., de la Figuera, J. & Quesada, A. (2021). Uncorrelated magnetic domains in decoupled SrFe12O19/Co hard/soft bilayers. Journal of Physics D: Applied Physics, 54(5), Artikel 054003. https://doi.org/10.1088/1361-6463/abc0be

2020

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Tang, H., Wang, Z., Mamakhel, M. A. H., Dong, M. & Christensen, M. (2020). Combustion assisted preparation of high coercivity Sm–Co hard magnet with stable single-domain size. Journal of Alloys and Compounds, 816, Artikel 152527. https://doi.org/10.1016/j.jallcom.2019.152527
Hölscher, J., Saura-Múzquiz, M., Ahlburg, J., Mørch, M., Grønseth, D. K. & Christensen, M. (2020). Controlling structural and magnetic properties of SrFe12O19 nanoplatelets by synthesis route and calcination time. Journal of Physics D: Applied Physics, 53(47), Artikel 474002. https://doi.org/10.1088/1361-6463/abaae1
Hölscher, J., Andersen, H. L., Saura-Múzquiz, M., Garbus, P. G. & Christensen, M. (2020). Correlation between microstructure, cation distribution and magnetism in Ni1-: XZnxFe2O4 nanocrystallites. CrystEngComm, 22(3), 515-524. https://doi.org/10.1039/c9ce01324e
Saura-Múzquiz, M., Eikeland, A. Z., Stingaciu, M., Andersen, H. L., Granados-Miralles, C., Avdeev, M., Luzin, V. & Christensen, M. (2020). Elucidating the relationship between nanoparticle morphology, nuclear/magnetic texture and magnetic performance of sintered SrFe12O19 magnets. Nanoscale, 12(17), 9481-9494. https://doi.org/10.1039/d0nr01728k
Tang, H., Mamakhel, M. A. H. & Christensen, M. (2020). Enhancing the coercivity of SmCo5 magnet through particle size control. Journal of Materials Chemistry C, 8(6), 2109-2116. https://doi.org/10.1039/C9TC06137A
Granados-Miralles, C., Quesada, A., Saura-Múzquiz, M., Andersen, H. L., Fernández, J. F. & Christensen, M. (2020). Expanding the tunability and applicability of exchange-coupled/decoupled magnetic nanocomposites. Materials Chemistry Frontiers, 4(4), 1222-1230. https://doi.org/10.1039/c9qm00713j
Ahlburg, J. V., Granados-Miralles, C., Gjørup, F. H., Andersen, H. L. & Christensen, M. (2020). Exploring the direct synthesis of exchange-spring nanocomposites by reduction of CoFe2O4 spinel nanoparticles using in situ neutron diffraction. Nanoscale, 12(17), 9440-9451. https://doi.org/10.1039/d0nr00912a
Hölscher, J., Petrecca, M., Albino, M., Garbus, P. G., Saura-Múzquiz, M., Sangregorio, C. & Christensen, M. (2020). Magnetic Property Enhancement of Spinel Mn-Zn Ferrite through Atomic Structure Control. Inorganic Chemistry, 59(15), 11184-11192. https://doi.org/10.1021/acs.inorgchem.0c01809
Lamagni, P., Miola, M., Catalano, J., Hvid, M. S., Mamakhel, M. A. H., Christensen, M., Madsen, M. R., Jeppesen, H. S., Hu, X. M., Daasbjerg, K., Skrydstrup, T. & Lock, N. (2020). Restructuring Metal–Organic Frameworks to Nanoscale Bismuth Electrocatalysts for Highly Active and Selective CO2 Reduction to Formate. Advanced Functional Materials, 30(16), Artikel 1910408. https://doi.org/10.1002/adfm.201910408
Andersen, K. H., Argyriou, D. N., Jackson, A. J., Houston, J., Henry, P. F., Deen, P. P., Toft-Petersen, R., Beran, P., Strobl, M., Arnold, T., Wacklin-Knecht, H., Tsapatsaris, N., Oksanen, E., Woracek, R., Schweika, W., Mannix, D., Hiess, A., Kennedy, S., Kirstein, O. ... Schreyer, A. (2020). The instrument suite of the European Spallation Source. Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 957, Artikel 163402. https://doi.org/10.1016/j.nima.2020.163402

2019

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Ahlburg, J. V., Canevet, E. & Christensen, M. (2019). Air-heated solid-gas reaction setup for in situ neutron powder diffraction. Journal of Applied Crystallography, 52(4), 761-768. https://doi.org/10.1107/S1600576719008161
Andersen, H. L., Granados-Miralles, C., Saura-Múzquiz, M., Stingaciu, M., Larsen, J., Søndergaard-Pedersen, F., Ahlburg, J. V., Keller, L., Frandsen, C. & Christensen, M. (2019). Enhanced intrinsic saturation magnetization of Zn x Co 1-x Fe 2 O 4 nanocrystallites with metastable spinel inversion. Materials Chemistry Frontiers, 3(4), 668-679. https://doi.org/10.1039/c9qm00012g
Sun, P., Gjørup, F. H., Ahlburg, J. V., Mamakhel, M. A. H., Wang, S. & Christensen, M. (2019). In Situ In-House Powder X-ray Diffraction Study of Zero-Valent Copper Formation in Supercritical Methanol. Crystal Growth & Design, 19(4), 2219-2227. https://doi.org/10.1021/acs.cgd.8b01832
H. Gjørup, F., Ahlburg, J. V. & Christensen, M. (2019). Laboratory setup for rapid in situ powder X-ray diffraction elucidating Ni particle formation in supercritical methanol. Review of Scientific Instruments, 90(7), 073902. Artikel 073902. https://doi.org/10.1063/1.5089592
Stingaciu, M., Eikeland, A. Z., H. Gjørup, F., Deledda, S. & Christensen, M. (2019). Optimization of magnetic properties in fast consolidated SrFe12O19 nanocrystallites. R S C Advances, 9(23), 12968-12976. https://doi.org/10.1039/C9RA02440A
Stefanescu, I., Christensen, M., Hall-Wilton, R., Holm-Dahlin, S., Iversen, K., Klein, M., Mannix, D., Schefer, J., Schmidt, C. J., Schweika, W. & Stuhr, U. (2019). Performance study of the Jalousie detector baseline design for the ESS thermal powder diffractometer HEIMDAL through GEANT4 simulations. Journal of Instrumentation, 14(10), Artikel P10020. https://doi.org/10.1088/1748-0221/14/10/P10020
Mørch, M. I., Ahlburg, J. V., Saura-Múzquiz, M., Eikeland, A. Z. & Christensen, M. (2019). Structure and magnetic properties of W-type hexaferrites. IUCrJ, 6(3), 492-499. https://doi.org/10.1107/S2052252519003130

2018

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Granados-Miralles, C., Saura-Múzquiz, M., Andersen, H. L., Quesada, A., Ahlburg, J. V., Dippel, A.-C., Canévet, E. & Christensen, M. (2018). Approaching Ferrite-Based Exchange-Coupled Nanocomposites as Permanent Magnets. ACS Applied Nano Materials, 1(7), 3693-3704. https://doi.org/10.1021/acsanm.8b00808
H. Gjørup, F., Saura-Múzquiz, M., Ahlburg, J. V., Andersen, H. L. & Christensen, M. (2018). Coercivity enhancement of strontium hexaferrite nano-crystallites through morphology controlled annealing. Materialia, 4, 203-210. Artikel 22. https://doi.org/10.1016/j.mtla.2018.09.017
Andersen, H. L., Saura-Múzquiz, M., Granados, C., Canévet, E., Lock, N. & Christensen, M. (2018). Crystalline and magnetic structure-property relationship in spinel ferrite nanoparticles. Nanoscale, 10(31), 14902-14914. https://doi.org/10.1039/c8nr01534a
Eikeland, A. Z., Stingaciu, M., Mamakhel, A. H., Saura-Múzquiz, M. & Christensen, M. (2018). Enhancement of magnetic properties through morphology control of SrFe12O19 nanocrystallites. Scientific Reports, 8(1), Artikel 7325. https://doi.org/10.1038/s41598-018-25662-8
Saura-Múzquiz, M., Granados-Miralles, C., Andersen, H. L., Stingaciu, M., Avdeev, M. & Christensen, M. (2018). Nanoengineered High-Performance Hexaferrite Magnets by Morphology-Induced Alignment of Tailored Nanoplatelets. ACS Applied Nano Materials, 1(12), 6938-6949. https://doi.org/10.1021/acsanm.8b01748
Andersen, H. L., Bøjesen, E. D., Birgisson, S., Christensen, M. & Iversen, B. B. (2018). Pitfalls and reproducibility of in situ synchrotron powder X-ray diffraction studies of solvothermal nanoparticle formation. Journal of Applied Crystallography, 51(2), 526-540. https://doi.org/10.1107/S1600576718003552
Andersen, H. L., Al Bahri, O. K., Tsarev, S., Johannessen, B., Schulz, B., Liu, J., Brand, H. E. A., Christensen, M. & Sharma, N. (2018). Structural evolution and stability of Sc2(WO4)3 after discharge in a sodium-based electrochemical cell. Dalton Transactions (Print Edition), 47(4), 1251-1260. https://doi.org/10.1039/c7dt04374k

2017

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Granados-Miralles, C., Saura-Múzquiz, M., Bøjesen, E. D., Jensen, K. M. Ø., Andersen, H. L. & Christensen, M. (2017). Combined In Situ and Ex Situ Powder Diffraction Study on the Crystallization of Magnetic SrFe12O19 Nanocrystallites by the Hydrothermal Method.
Eikeland, A. Z., Stingaciu, M., Granados-Miralles, C., Saura-Múzquiz, M., Andersen, H. L. & Christensen, M. (2017). Enhancement of magnetic properties by spark plasma sintering of hydrothermally synthesised SrFe12O19. CrystEngComm, 19(10), 1400-1407. https://doi.org/10.1039/c6ce02275h
Stingaciu, M., Andersen, H. L., Granados-Miralles, C., Mamakhel, M. A. H. & Christensen, M. (2017). Magnetism in CoFe2O4 nanoparticles produced at sub- and near-supercritical conditions of water. CrystEngComm, 19(28), 3986-3996. https://doi.org/10.1039/c7ce00666g
Stefanescu, I., Christensen, M., Fenske, J., Hall-Wilton, R., Henry, P. F., Kirstein, O., Mueller, M., Nowak, G., Pooley, D., Raspino, D., Rhodes, N., Saroun, J., Schefer, J., Schooneveld, E., Sykora, J. & Schweika, W. (2017). Neutron detectors for the ESS diffractometers. Journal of Instrumentation, 12(1), Artikel P01019. https://doi.org/10.1088/1748-0221/12/01/P01019
Ahlburg, J., Christensen, M., Granados-Miralles, C., Garbus, P. G. & Andersen, H. L. (2017). Optimization of spring exchange coupled ferrites, studied by in situ neutron diffraction.. Poster-session præsenteret på International Conference on Neutron Scattering 2017, Daejeon, Sydkorea.
Ahlburg, J., Christensen, M., Granados-Miralles, C., Andersen, H. L. & Garbus, P. G. (2017). Optimization of spring exchange coupled ferrites, studied by in situ neutron diffraction.. Poster-session præsenteret på Materials for Energy Applications through Neutron and X-Ray Eyes, Göteborg, Sverige.
Ahlburg, J., Christensen, M., Granados-Miralles, C., Andersen, H. L. & Garbus, P. G. (2017). Optimization of spring exchange coupled ferrites, studied by in situ neutron diffraction.. Poster-session præsenteret på Danscatt 2017, Odense, Danmark.

Earlier publications

Please see PURE homepage:
Mogens Christensen

Popular publications

 

 
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Dansk kemi, 12, 2014
Kemi ved European Spallation Source (ESS)
Revideret 19.10.2023
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Mogens Christensen