Search Results - "Veiga, L S I"

Current-driven writing process in antiferromagnetic Mn2Au for memory applications by Reimers, S., Lytvynenko, Y., Niu, Y. R., Golias, E., Sarpi, B., Veiga, L. S. I., Denneulin, T., Kovács, A., Dunin-Borkowski, R. E., Bläßer, J., Kläui, M., Jourdan, M.

“…Current pulse driven Néel vector rotation in metallic antiferromagnets is one of the most promising concepts in antiferromagnetic spintronics. We show…”
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Strain control of a bandwidth-driven spin reorientation in Ca3Ru2O7 by Dashwood, C. D., Walker, A. H., Kwasigroch, M. P., Veiga, L. S. I., Faure, Q., Vale, J. G., Porter, D. G., Manuel, P., Khalyavin, D. D., Orlandi, F., Colin, C. V., Fabelo, O., Krüger, F., Perry, R. S., Johnson, R. D., Green, A. G., McMorrow, D. F.

“…The layered-ruthenate family of materials possess an intricate interplay of structural, electronic and magnetic degrees of freedom that yields a plethora of…”
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Readout of an antiferromagnetic spintronics system by strong exchange coupling of Mn2Au and Permalloy by Bommanaboyena, S. P., Backes, D., Veiga, L. S. I., Dhesi, S. S., Niu, Y. R., Sarpi, B., Denneulin, T., Kovács, A., Mashoff, T., Gomonay, O., Sinova, J., Everschor-Sitte, K., Schönke, D., Reeve, R. M., Kläui, M., Elmers, H.-J., Jourdan, M.

“…In antiferromagnetic spintronics, the read-out of the staggered magnetization or Néel vector is the key obstacle to harnessing the ultra-fast dynamics and…”
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Electronic and structural ground state of heavy alkali metals at high pressure by Fabbris, G., Lim, J., Veiga, L. S. I., Haskel, D., Schilling, J. S.

“…Alkali metals display unexpected properties at high pressure, including emergence of low-symmetry crystal structures, which appear to occur due to enhanced…”
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Unraveling 5f-6d hybridization in uranium compounds via spin-resolved L-edge spectroscopy by dos Reis, R. D., Veiga, L. S. I., Escanhoela Jr, C. A., Lang, J. C., Joly, Y., Gandra, F. G., Haskel, D., Souza-Neto, N. M.

“…The multifaceted character of 5 f electrons in actinide materials, from localized to itinerant and in between, together with their complex interactions with 6…”
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Probing Electron-Phonon Interactions Away from the Fermi Level with Resonant Inelastic X-Ray Scattering by Dashwood, C. D., Geondzhian, A., Vale, J. G., Pakpour-Tabrizi, A. C., Howard, C. A., Faure, Q., Veiga, L. S. I., Meyers, D., Chiuzbăian, S. G., Nicolaou, A., Jaouen, N., Jackman, R. B., Nag, A., García-Fernández, M., Zhou, Ke-Jin, Walters, A. C., Gilmore, K., McMorrow, D. F., Dean, M. P. M.

“…Interactions between electrons and lattice vibrations are responsible for a wide range of material properties and applications. Recently, there has been…”
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Hyperhoneycomb Iridate β-Li2IrO3 as a platform for Kitaev magnetism by Takayama, T, Kato, A, Dinnebier, R, Nuss, J, Kono, H, Veiga, L S I, Fabbris, G, Haskel, D, Takagi, H

“…A complex iridium oxide β-Li(2)IrO(3) crystallizes in a hyperhoneycomb structure, a three-dimensional analogue of honeycomb lattice, and is found to be a…”
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X-Ray Magnetic Circular Dichroism in Altermagnetic α-MnTe by Hariki, A, Dal Din, A, Amin, O J, Yamaguchi, T, Badura, A, Kriegner, D, Edmonds, K W, Campion, R P, Wadley, P, Backes, D, Veiga, L S I, Dhesi, S S, Springholz, G, Šmejkal, L, Výborný, K, Jungwirth, T, Kuneš, J

“…Altermagnetism is a recently identified magnetic symmetry class combining characteristics of conventional collinear ferromagnets and antiferromagnets, that…”
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Possible Quantum Paramagnetism in Compressed Sr2IrO4 by Haskel, D, Fabbris, G, Kim, J H, Veiga, L S I, Mardegan, J R L, Escanhoela, C A, Chikara, S, Struzhkin, V, Senthil, T, Kim, B J, Cao, G, Kim, J-W

“…The effect of compression on the magnetic ground state of Sr2IrO4 is studied with x-ray resonant techniques in the diamond anvil cell. The weak interlayer…”
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Possible Quantum Paramagnetism in Compressed Sr 2 IrO 4 by Haskel, D., Fabbris, G., Kim, J. H., Veiga, L. S. I., Mardegan, J. R. L., Escanhoela, C. A., Chikara, S., Struzhkin, V., Senthil, T., Kim, B. J., Cao, G., Kim, J.-W.

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Hyperhoneycomb Iridate β − Li 2 IrO 3 as a Platform for Kitaev Magnetism by Takayama, T., Kato, A., Dinnebier, R., Nuss, J., Kono, H., Veiga, L. S. I., Fabbris, G., Haskel, D., Takagi, H.

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Near-room-temperature ferrimagnetism and half-metallicity in disordered Ca1.5La0.5MnRuO6 by Silva, A. G, Pontes, R. B, Boldrin, M, Pessoni, H. V. S, Veiga, L. S. I, Jesus, J. R, Fabrelli, H, Gonzaga, A. R. C, Bittar, E. M, Bufaiçal, L

“…Physical Review B 110, 144415 (2024) The electron spin polarization on half-metallic double-perovskites is usually conditioned to the ordered rock-salt…”
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The 3d and 5d electronic structures and orbital hybridization in Ba- and Ca-doped La2CoIrO6 double perovskite by Mardegan, J. R. L, Veiga, L. S. I, Pohlmann, T, Dhesi, S. S, Francoual, S, Jesus, J. R, Macchiutti, C, Bittar, E. M, Bufaiçal, L

“…Physical Review B 107, 214427 (2023) Here we present a detailed investigation of the Co and Ir local electronic structures in La1.5A0.5CoIrO6 (A = Ba, Ca)…”
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Strain control of a bandwidth-driven spin reorientation in Ca$_{3}$Ru$_{2}$O$_{7} by Dashwood, C. D, Walker, A. H, Kwasigroch, M. P, Veiga, L. S. I, Faure, Q, Vale, J. G, Porter, D. G, Manuel, P, Khalyavin, D. D, Orlandi, F, Colin, C. V, Fabelo, O, Krüger, F, Perry, R. S, Johnson, R. D, Green, A. G, McMorrow, D. F

“…Nat. Commun. 14, 6197 (2023) The layered-ruthenate family of materials possess an intricate interplay of structural, electronic and magnetic degrees of freedom…”
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Readout of a antiferromagnetic spintronics systems by strong exchange coupling of Mn2Au and Permalloy by Bommanaboyena, S. P, Backes, D, Veiga, L. S. I, Dhesi, S. S, Niu, Y. R, Sarpi, B, Denneulin, T, Kovacs, A, Mashoff, T, Gomonay, O, Sinova, J, Everschor-Sitte, K, Schönke, D, Reeve, R. M, Kläui, M, Elmers, H. -J, Jourdan, M

“…Nature Commun. 12, 6539 (2021) In antiferromagnetic spintronics, the read-out of the staggered magnetization or Neel vector is the key obstacle to harnessing…”
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Unveiling charge density wave quantum phase transitions by x-ray diffraction by Carneiro, F. B, Veiga, L. S. I, Mardegan, J. R. L, Khan, R, Macchiutti, C, Lopez, A, Bittar, E. M

“…Phys. Rev. B 101, 195135 (2020) We investigate the thermal-driven charge density wave (CDW) transition of two cubic superconducting intermetallic systems…”
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Probing electron-phonon interactions away from the Fermi level with resonant inelastic x-ray scattering by Dashwood, C. D, Geondzhian, A, Vale, J. G, Pakpour-Tabrizi, A. C, Howard, C. A, Faure, Q, Veiga, L. S. I, Meyers, D, Chiuzbaian, S. G, Nicolaou, A, Jaouen, N, Jackman, R. B, Nag, A, Garcia-Fernandez, M, Zhou, Ke-Jin, Walters, A. C, Gilmore, K, McMorrow, D. F, Dean, M. P. M

“…Phys. Rev. X 11, 041052 (2021) Interactions between electrons and lattice vibrations are responsible for a wide range of material properties and applications…”
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Spontaneous cycloidal order mediating a spin-reorientation transition in a polar metal by Dashwood, C. D, Veiga, L. S. I, Faure, Q, Vale, J. G, Porter, D. G, Collins, S. P, Manuel, P, Khalyavin, D. D, Orlandi, F, Perry, R. S, Johnson, R. D, McMorrow, D. F

“…Phys. Rev. B 102, 180410(R) (2020) We show how complex modulated order can spontaneously emerge when magnetic interactions compete in a metal with polar…”
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Robust Kagome Electronic Structure in Topological Quantum Magnets XMn6Sn6 (X = Dy, Tb, Gd, Y) by 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…”
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The Co2＋-Ir5＋ orbital hybridization in LaCaCoIrO6 double perovskite by Bufaiçal, L., Veiga, L.S.I., Mardegan, J.R.L., Pohlmann, T., Francoual, S., Dhesi, S.S., Fontes, M.B., Bittar, E.M.

“…Here, we report on the structural, electronic, and magnetic properties of a polycrystalline sample of the LaCaCoIrO6 double-perovskite investigated by means of…”
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