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Microscopic evidence for anisotropic multigap superconductivity in the CsV<sub>3</sub>Sb<sub>5</sub> kagome superconductor
Gupta, R., Das, D., Mielke III, C. H., Guguchia, Z., Shiroka, T., Baines, C., … Lei, H. (2022). Microscopic evidence for anisotropic multigap superconductivity in the CsV3Sb5 kagome superconductor. npj Quantum Materials, 7, 49 (8 pp.). https://doi.org/10.1038/s41535-022-00453-7
Optical setup for a piston-cylinder pressure cell: a two-volume approach
Naumov, P., Gupta, R., Bartkowiak, M., Pomjakushina, E., Casati, N. P. M., Elender, M., & Khasanov, R. (2022). Optical setup for a piston-cylinder pressure cell: a two-volume approach. Physical Review Applied, 17(2), 024065 (9 pp.). https://doi.org/10.1103/PhysRevApplied.17.024065
Cu-doping effects on the ferromagnetic semimetal CeAuGe
Shin, S., Pomjakushin, V., Bartkowiak, M., Medarde, M., Shang, T., Gawryluk, D. J., & Pomjakushina, E. (2022). Cu-doping effects on the ferromagnetic semimetal CeAuGe. Journal of Magnetism and Magnetic Materials, 551, 169147 (7 pp.). https://doi.org/10.1016/j.jmmm.2022.169147
New insights into correlated materials in the time domain - combining far-infrared excitation with x-ray probes at cryogenic temperatures
Mankowsky, R., Sander, M., Zerdane, S., Vonka, J., Bartkowiak, M., Deng, Y., … Lemke, H. T. (2021). New insights into correlated materials in the time domain - combining far-infrared excitation with x-ray probes at cryogenic temperatures. Journal of Physics: Condensed Matter, 33(37), 374001 (16 pp.). https://doi.org/10.1088/1361-648X/ac08b5
Z&lt;sub&gt;3&lt;/sub&gt;-vestigial nematic order due to superconducting fluctuations in the doped topological insulators Nb&lt;sub&gt;x&lt;/sub&gt;Bi&lt;sub&gt;2&lt;/sub&gt;Se&lt;sub&gt;3&lt;/sub&gt; and Cu&lt;sub&gt;x&lt;/sub&gt;Bi&lt;sub&gt;2&lt;/sub&g
Cho, Cwoo, Shen, J., Lyu, J., Atanov, O., Chen, Q., Lee, S. H., … Lortz, R. (2020). Z3-vestigial nematic order due to superconducting fluctuations in the doped topological insulators NbxBi2Se3 and CuxBi2Se3. Nature Communications, 11(1), 3056 (8 pp.). https://doi.org/10.1038/s41467-020-16871-9
Using uniaxial stress to probe the relationship between competing superconducting states in a cuprate with spin-stripe order
Guguchia, Z., Das, D., Wang, C. N., Adachi, T., Kitajima, N., Elender, M., … Luetkens, H. (2020). Using uniaxial stress to probe the relationship between competing superconducting states in a cuprate with spin-stripe order. Physical Review Letters, 125(9), 097005 (7 pp.). https://doi.org/10.1103/PhysRevLett.125.097005
Compact neutron focusing with CORON
Klauser, C., Bartkowiak, M., Filges, U., Forster, M., Keller, L., & Rantsiou, E. (2020). Compact neutron focusing with CORON. Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 953, 163188 (5 pp.). https://doi.org/10.1016/j.nima.2019.163188
Field-induced magnetic incommensurability in multiferroic Ni&lt;sub&gt;3&lt;/sub&gt;TeO&lt;sub&gt;6&lt;/sub&gt;
Lass, J., Andersen, C. R., Leerberg, H. K., Birkemose, S., Toth, S., Stuhr, U., … Lefmann, K. (2020). Field-induced magnetic incommensurability in multiferroic Ni3TeO6. Physical Review B, 101(5), 054415 (9 pp.). https://doi.org/10.1103/PhysRevB.101.054415
Visualization of compensating currents in type-II/1 superconductor via high field cooling
Valsecchi, J., White, J. S., Bartkowiak, M., Treimer, W., Kim, Y., Lee, S. W., … Grünzweig, C. (2020). Visualization of compensating currents in type-II/1 superconductor via high field cooling. Applied Physics Letters, 116(19), 192602 (5 pp.). https://doi.org/10.1063/5.0004438
A versatile, ultra-low background magnet for neutron scattering at SINQ
Bartkowiak, M., Zolliker, M., Ma, W., & van den Brandt, B. (2019). A versatile, ultra-low background magnet for neutron scattering at SINQ. Journal of Neutron Research, 21(1-2), 59-64. https://doi.org/10.3233/JNR-190107
Evolution of magnetic order from the localized to the itinerant limit
Mazzone, D. G., Gauthier, N., Maimone, D. T., Yadav, R., Bartkowiak, M., Gavilano, J. L., … Kenzelmann, M. (2019). Evolution of magnetic order from the localized to the itinerant limit. Physical Review Letters, 123, 097201 (6 pp.). https://doi.org/10.1103/PhysRevLett.123.097201
Deformation of the moving magnetic skyrmion lattice in MnSi under electric current flow
Okuyama, D., Bleuel, M., White, J. S., Ye, Q., Krzywon, J., Nagy, G., … Sato, T. J. (2019). Deformation of the moving magnetic skyrmion lattice in MnSi under electric current flow. Communications Physics, 2, 79 (7 pp.). https://doi.org/10.1038/s42005-019-0175-z
Magnetoelectric coupling without long-range magnetic order in the spin-&lt;sup&gt;1&lt;/sup&gt;/&lt;sub&gt;2&lt;/sub&gt; multiferroic Rb&lt;sub&gt;2&lt;/sub&gt;Cu&lt;sub&gt;2&lt;/sub&gt;Mo&lt;sub&gt;3&lt;/sub&gt;O&lt;sub&gt;12&lt;/sub&gt;
Reynolds, N., Mannig, A., Luetkens, H., Baines, C., Goko, T., Scheuermann, R., … White, J. S. (2019). Magnetoelectric coupling without long-range magnetic order in the spin-1/2 multiferroic Rb2Cu2Mo3O12. Physical Review B, 99(21), 214443 (10 pp.). https://doi.org/10.1103/PhysRevB.99.214443
Pauling entropy, metastability, and equilibrium in Dy&lt;sub&gt;2&lt;/sub&gt;Ti&lt;sub&gt;2&lt;/sub&gt;O&lt;sub&gt;7&lt;/sub&gt; spin ice
Giblin, S. R., Twengström, M., Bovo, L., Ruminy, M., Bartkowiak, M., Manuel, P., … Fennell, T. (2018). Pauling entropy, metastability, and equilibrium in Dy2Ti2O7 spin ice. Physical Review Letters, 121(6), 067202 (6 pp.). https://doi.org/10.1103/PhysRevLett.121.067202
Direct electric field control of the skyrmion phase in a magnetoelectric insulator
Kruchkov, A. J., White, J. S., Bartkowiak, M., Živković, I., Magrez, A., & Rønnow, H. M. (2018). Direct electric field control of the skyrmion phase in a magnetoelectric insulator. Scientific Reports, 8(1), 10466 (7 pp.). https://doi.org/10.1038/s41598-018-27882-4
Distinct domain switching in Nd<sub>0.05</sub>Ce<sub>0.95</sub>CoIn<sub>5</sub> at low and high fields
Mazzone, D. G., Yadav, R., Bartkowiak, M., Gavilano, J. L., Raymond, S., Ressouche, E., … Kenzelmann, M. (2018). Distinct domain switching in Nd0.05Ce0.95CoIn5 at low and high fields. Scientific Reports, 8(1), 1295 (6 pp.). https://doi.org/10.1038/s41598-018-19555-z
Electric-field-driven topological phase switching and skyrmion-lattice metastability in magnetoelectric Cu&lt;sub&gt;2&lt;/sub&gt;OSeO&lt;sub&gt;3&lt;/sub&gt;
White, J. S., Živković, I., Kruchkov, A. J., Bartkowiak, M., Magrez, A., & Rønnow, H. M. (2018). Electric-field-driven topological phase switching and skyrmion-lattice metastability in magnetoelectric Cu2OSeO3. Physical Review Applied, 10(1), 014021 (8 pp.). https://doi.org/10.1103/PhysRevApplied.10.014021
Evaluation of HOPG mounting possibilities for multiplexing spectrometers
Groitl, F., Bartkowiak, M., Bergmann, R. M., Birk, J. O., Markó, M., Bollhalder, A., … Rønnow, H. M. (2017). Evaluation of HOPG mounting possibilities for multiplexing spectrometers. Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 858, 30-35. https://doi.org/10.1016/j.nima.2017.03.031
Skyrmion formation in a bulk chiral magnet at zero magnetic field and above room temperature
Karube, K., White, J. S., Morikawa, D., Bartkowiak, M., Kikkawa, A., Tokunaga, Y., … Taguchi, Y. (2017). Skyrmion formation in a bulk chiral magnet at zero magnetic field and above room temperature. Physical Review Materials, 1(7), 074405 (9 pp.). https://doi.org/10.1103/PhysRevMaterials.1.074405
A combined radial collimator and cooled beryllium filter for neutron scattering
Groitl, F., Rantsiou, E., Bartkowiak, M., Filges, U., Graf, D., Niedermayer, C., … Rønnow, H. M. (2016). A combined radial collimator and cooled beryllium filter for neutron scattering. Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 819, 99-103. https://doi.org/10.1016/j.nima.2016.02.056