Zobrazeno 1 - 10
of 5 901
pro vyhledávání: '"van der Laan G"'
Autor:
Liu, D. F., Xu, Y. F., Hu, H. Y., Liu, J. Y., Ying, T. P., Lv, Y. Y., Jiang, Y., Chen, C., Yang, Y. H., Pei, D., Prabhakaran, D., Gao, M. H., Wang, J. J., Zhang, Q. H., Meng, F. Q., Thiagarajan, B., Polley, C., Hashimoto, M., Lu, D. H., Schröter, N. B. M., Strocov, V. N., Louat, A., Cacho, C., Biswas, D., Lee, T. -L., Steadman, P., Bencok, P., Chen, Y. B., Gu, L., Hesjeda, T., van der Laan, G., Hosono, H., Yang, L. X., Liu, Z. K., Yuan, H. Q., Bernevig, B. A., Chen, Y. L.
The symbiosis of strong interactions, flat bands, topology and symmetry has led to the discovery of exotic phases of matter, including fractional Chern insulators, correlated moir\'e topological superconductors, and Dirac and Weyl semimetals. Correla
Externí odkaz:
http://arxiv.org/abs/2411.13898
Autor:
Lovesey, S. W., van der Laan, G.
Antiferromagnetic compounds chromium sesquioxide (Cr$_2$O$_3$) and dioxomolybdenum selenite present linear magnetoelectric effects. Anti-inversion symmetry in the corresponding magnetic crystal classes dictate the makeup of magnetic Bragg diffraction
Externí odkaz:
http://arxiv.org/abs/2407.18640
Autor:
De Vita, A., Sant, R., Polewczyk, V., van der Laan, G., Brookes, N. B., Kong, T., Cava, R. J., Rossi, G., Vinai, G., Panaccione, G.
Van der Waals materials provide a versatile toolbox for the emergence of new quantum phenomena and the fabrication of functional heterostructures. Among them, the trihalide VI3 stands out for its unique magnetic and structural landscape. Here we inve
Externí odkaz:
http://arxiv.org/abs/2402.04063
The symmetry of long-range magnetic order in manganese telluride (alpha-MnTe) is unknown. Likewise, its standing as an altermagnet. To improve the situation, we present symmetry informed Bragg diffraction patterns based on a primary magnetic order pa
Externí odkaz:
http://arxiv.org/abs/2309.04282
The magnetic structure of RuO2 and the Ru atomic configuration are unknown. A magnetic structure is inferred by confronting measured and calculated Bragg diffraction patterns and adjusting the latter to achieve satisfactory agreement. An accepted pat
Externí odkaz:
http://arxiv.org/abs/2306.12130
Autor:
Sant, R., De Vita, A., Polewczyk, V., Pierantozzi, G., Mazzola, F., Vinai, G., van der Laan, G., Panaccione, G., Brookes, N. B.
Polarization dependent x-ray absorption spectroscopy was used to study the magnetic ground state and the orbital occupation in bulk-phase VI$_3$ van der Waals crystals below and above the ferromagnetic and structural transitions. X-ray natural linear
Externí odkaz:
http://arxiv.org/abs/2305.05360
Research on actinide materials, both basic and applied, has been greatly advanced by the general techniques available from high-intensity photon beams from x-ray synchrotron sources. The most important single reason is that such x-ray sources can wor
Externí odkaz:
http://arxiv.org/abs/2211.02704
Autor:
Hicken, T. J., Wilson, M. N., Salman, Z., Zhang, S. L., Holt, S. J. R., Prokscha, T., Suter, A., Pratt, F. L., van der Laan, G., Hesjedal, T., Lancaster, T.
Skyrmion-hosting multilayer stacks are promising avenues for applications, although little is known about the depth dependence of the magnetism. We address this by reporting the results of circular dichroic resonant elastic x-ray scattering (CD-REXS)
Externí odkaz:
http://arxiv.org/abs/2210.06070
Autor:
Gu, X., Chen, C., Wei, W. S., Liu, J. Y., Du, X., Pei, D., Zhou, J. S., Xu, R. Z., Yin, Z. X., Zhao, W. X., Li, Y. D., Jozwiak, C., Bostwick, A., Rotenberg, E., Backes, D., Veiga, L. S. I., Dhesi, S., Hesjedal, T., van der Laan, G., Du, H. F., Jiang, W. J., Qi, Y. P., Li, G., Shi, W. J., Liu, Z. K., Chen, Y. L., Yang, L. X.
Crystal geometry can greatly influence the emergent properties of quantum materials. As an example, the kagome lattice is an ideal platform to study the rich interplay between topology, magnetism, and electronic correlation. In this work, combining h
Externí odkaz:
http://arxiv.org/abs/2203.10542
Autor:
Lovesey, S. W., van der Laan, G.
Chlorine covalently bonded to an open shell metal is present in many materials with desirable or intriguing physical properties. Materials include highly luminescent nontoxic alternatives to lead halide perovskites for optoelectronic applications K2C
Externí odkaz:
http://arxiv.org/abs/2112.10723