Dynamic Competition between Cooper-Pair and Spin-Density-Wave Condensation

Authors: Decrausaz, B., Pikulski, M., Ivashko, O., Christensen, N. B., Choi, J., Udby, L., Niedermayer, Ch., Lefmann, K., Rønnow, H. M., Mesot, J., Ollivier, J., Kurosawa, T., Momono, N., Oda, M., Chang, J., Mazzone, D. G.

Subject Terms: Condensed Matter - Superconductivity

Access URL: http://arxiv.org/abs/2501.17724

Spin waves and three-dimensionality in the high-pressure antiferromagnetic phase of SrCu$_2$(BO$_3$)$_2$

Authors: Fogh, E., Giriat, G., Zayed, M. E., Piovano, A., Boehm, M., Steffens, P., Safiulina, I., Hansen, U. B., Klotz, S., Soh, J. -R., Pomjakushina, E., Mila, F., Normand, B., Rønnow, H. M.

Source: Phys. Rev. Lett. 133, 246702 (2024)

Subject Terms: Condensed Matter - Strongly Correlated Electrons

Access URL: http://arxiv.org/abs/2406.17546

High-entropy magnetism of murunskite

Authors: Tolj, D., Reddy, P., Živković, I., Akšamović, L., Soh, J. R., Komȩdera, K., Biało, I., Kumar, C. M. N., Ivšić, T., Novak, M., Zaharko, O., Ritter, C., La Grange, T., Tabiś, W., Batistić, I., Forró, L., Rønnow, H. M., Sunko, D. K., Barišić, N.

Subject Terms: Condensed Matter - Strongly Correlated Electrons, Condensed Matter - Superconductivity

Access URL: http://arxiv.org/abs/2406.17108

Magnon interactions in a moderately correlated Mott insulator

Authors: Wang, Qisi, Mustafi, S., Fogh, E., Astrakhantsev, N., He, Z., Biało, I., Chan, Ying, Martinelli, L., Horio, M., Ivashko, O., Shaik, N. E., von Arx, K., Sassa, Y., Paris, E., Fischer, M. H., Tseng, Y., Christensen, N. B., Galdi, A., Schlom, D. G., Shen, K. M., Schmitt, T., Rønnow, H. M., Chang, J.

Source: Nature Communications 15, 5348 (2024)

Subject Terms: Condensed Matter - Strongly Correlated Electrons, Condensed Matter - Superconductivity

Access URL: http://arxiv.org/abs/2311.16553

Orbital-selective metal skin induced by alkali-metal-dosing Mott-insulating Ca$_2$RuO$_4$

Authors: Horio, M., Forte, F., Sutter, D., Kim, M., Fatuzzo, C. G., Matt, C. E., Moser, S., Wada, T., Granata, V., Fittipaldi, R., Sassa, Y., Gatti, G., Rønnow, H. M., Hoesch, M., Kim, T. K., Jozwiak, C., Bostwick, A., Rotenberg, Eli, Matsuda, I., Georges, A., Sangiovanni, G., Vecchione, A., Cuoco, M., Chang, J.

Source: Commun. Phys. 6, 323 (2023)

Subject Terms: Condensed Matter - Strongly Correlated Electrons

Access URL: http://arxiv.org/abs/2310.13170

Dynamics of K$_2$Ni$_2$(SO$_4$)$_3$ governed by proximity to a 3D spin liquid model

Authors: Gonzalez, M. G., Noculak, V., Sharma, A., Favre, V., Soh, J-R., Magrez, A., Bewley, R., Jeschke, H. O., Reuther, J., Rønnow, H. M., Iqbal, Y., Živković, I.

Source: Nat. Commun. 15, 7191 (2024)

Subject Terms: Condensed Matter - Strongly Correlated Electrons, Condensed Matter - Materials Science

Access URL: http://arxiv.org/abs/2308.11746

Spin wave spectra of single crystal CoPS$_3$

Authors: Wildes, A. R., Fåk, B., Hansen, U. B., Enderle, M., Stewart, J. R., Testa, L., Rønnow, H. M., Kim, C., Park, Je-Geun

Subject Terms: Condensed Matter - Materials Science

Access URL: http://arxiv.org/abs/2212.06479

Investigation of role of antisite disorder in the pristine cage compound FeGa$_3$

Authors: Ribeiro, C. Kaufmann, Mello, L., Martelli, V., Cornejo, D., Neto, M. B. Silva, Fogh, E., Rønnow, H. M., Jiménez, J. Larrea

Subject Terms: Condensed Matter - Materials Science, Condensed Matter - Strongly Correlated Electrons, Quantum Physics

Access URL: http://arxiv.org/abs/2208.09064

Crossover of the high-energy spin fluctuations from collective triplons to localized magnetic excitations in doped Sr14-xCaxCu24O41 cuprate ladders

Authors: Tseng, Y., Thomas, J., Zhang, W., Paris, E., Puphal, P., Bag, R., Deng, G., Asmara, T. C., Strocov, V. N., Singh, S., Pomjakushina, E., Kumar, U., Nocera, A., Rønnow, H. M., Johnston, S., Schmitt, T.

Source: npj Quantum Mater. 7, 92 (2022)

Subject Terms: Condensed Matter - Superconductivity, Condensed Matter - Strongly Correlated Electrons

Access URL: http://arxiv.org/abs/2201.05027

Vital role of anisotropy in cubic chiral skyrmion hosts

Authors: Preißinger, M., Karube, K., Ehlers, D., Szigeti, B., von Nidda, H. -A. Krug, White, J. S., Ukleev, V., Rønnow, H. M., Tokunaga, Y., Kikkawa, A., Tokura, Y., Taguchi, Y., Kézsmárki, I.

Subject Terms: Condensed Matter - Strongly Correlated Electrons

Access URL: http://arxiv.org/abs/2011.05967

A quantum magnetic analogue to the critical point of water

Authors: Jiménez, J. Larrea, Crone, S. P. G., Fogh, E., Zayed, M. E., Lortz, R., Pomjakushina, E., Conder, K., Läuchli, A. M., Weber, L., Wessel, S., Honecker, A., Normand, B., Rüegg, Ch., Corboz, P., Rønnow, H. M., Mila, F.

Source: Nature {\bf 592}, 370 (2021)

Subject Terms: Condensed Matter - Strongly Correlated Electrons, Condensed Matter - Statistical Mechanics

Access URL: http://arxiv.org/abs/2009.14492

Metastable skyrmion lattices governed by magnetic disorder and anisotropy in $\beta$-Mn-type chiral magnets

Authors: Karube, K., White, J. S., Ukleev, V., Dewhurst, C. D., Cubitt, R., Kikkawa, A., Tokunaga, Y., Rønnow, H. M., Tokura, Y., Taguchi, Y.

Source: Physical Review B 102, 064408 (2020)

Subject Terms: Condensed Matter - Strongly Correlated Electrons

Access URL: http://arxiv.org/abs/2008.05075

High-pressure specific heat technique to uncover novel states of quantum matter

Authors: J, Julio Larrea, Martelli, V., Rønnow, H. M.

Subject Terms: Condensed Matter - Strongly Correlated Electrons

Access URL: http://arxiv.org/abs/2007.07380

Staggered-flux state for rectangular-lattice spin 1/2 Heisenberg antiferromagnet

Authors: Shaik, N. E., Piazza, B. Dalla, Ivanov, D. A., Rønnow, H. M.

Source: Phys. Rev. B 102, 214413 (2020)

Subject Terms: Condensed Matter - Strongly Correlated Electrons, Condensed Matter - Statistical Mechanics

Access URL: http://arxiv.org/abs/2005.03928

Temperature dependence of the $(\pi,0)$ anomaly in the excitation spectrum of the 2D quantum Heisenberg antiferromagnet

Authors: Wan, W., Christensen, N. B., Sandvik, A. W., Tregenna-Piggott, P., Nilsen, G. J., Mourigal, M., Perring, T. G., Frost, C. D., McMorrow, D. F., Rønnow, H. M.

Subject Terms: Condensed Matter - Strongly Correlated Electrons

Access URL: http://arxiv.org/abs/1912.01364

High-Temperature Charge-Stripe Correlations in La$_{1.675}$Eu$_{0.2}$Sr$_{0.125}$CuO$_4$

Authors: Wang, Qisi, Horio, M., von Arx, K., Shen, Y., Mukkattukavil, D. John, Sassa, Y., Ivashko, O., Matt, C. E., Pyon, S., Takayama, T., Takagi, H., Kurosawa, T., Momono, N., Oda, M., Adachi, T., Haidar, S. M., Koike, Y., Tseng, Y., Zhang, W., Zhao, J., Kummer, K., Garcia-Fernandez, M., Zhou, Ke-Jin, Christensen, N. B., Rønnow, H. M., Schmitt, T., Chang, J.

Source: Phys. Rev. Lett. 124, 187002 (2020)

Subject Terms: Condensed Matter - Superconductivity, Condensed Matter - Strongly Correlated Electrons

Access URL: http://arxiv.org/abs/1912.00194

Exchange Interactions Mediated by Non-Magnetic Cations in Double Perovskites

Authors: Katukuri, Vamshi M., Babkevich, P., Mustonen, O., Walker, H. C., Fåk, B., Vasala, S., Karppinen, M., Rønnow, H. M., Yazyev, O. V.

Source: Phys. Rev. Lett. 124, 077202 (2020)

Subject Terms: Condensed Matter - Strongly Correlated Electrons, Condensed Matter - Materials Science

Access URL: http://arxiv.org/abs/1902.09376

Exact diagonalization study of the Hubbard-parametrized four-spin ring exchange model on a square lattice

Authors: Larsen, C. B., Rømer, A. T., Janas, S., Treue, F., Mønsted, B., Shaik, N. E., Rønnow, H. M., Lefmann, K.

Source: Phys. Rev. B 99, 054432 (2019)

Subject Terms: Condensed Matter - Strongly Correlated Electrons

Access URL: http://arxiv.org/abs/1812.04277

Controlling the helicity of magnetic skyrmions in a $\beta$-Mn-type high-temperature chiral magnet

Authors: Karube, K., Shibata, K., White, J. S., Koretsune, T., Yu, X. Z., Tokunaga, Y., Rønnow, H. M., Arita, R., Arima, T., Tokura, Y., Taguchi, Y.

Source: Physical Review B 98, 155120 (2018)

Subject Terms: Condensed Matter - Strongly Correlated Electrons

Access URL: http://arxiv.org/abs/1811.02473

Disordered skyrmion phase stabilized by magnetic frustration in a chiral magnet

Authors: Karube, K., White, J. S., Morikawa, D., Dewhurst, C. D., Cubitt, R., Kikkawa, A., Yu, X. Z., Tokunaga, Y., Arima, T., Rønnow, H. M., Tokura, Y., Taguchi, Y.

Source: Compositio Math. 155 (2019) 2263-2295

Subject Terms: Condensed Matter - Strongly Correlated Electrons

Access URL: http://arxiv.org/abs/1811.02337