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Akademický článek

Magnetic-field-controlled spin fluctuations and quantum critically in Sr3Ru2O7

Autor: C. Lester, S. Ramos, R. S. Perry, T. P. Croft, M. Laver, R. I. Bewley, T. Guidi, A. Hiess, A. Wildes, E. M. Forgan, S. M. Hayden

Publikováno v: Nature Communications, Vol 12, Iss 1, Pp 1-6 (2021)

Sr3Ru2O7 exhibits a quantum critical point tunable by magnetic field and has been widely used in the study of criticality. Here, by using inelastic neutron scattering, the authors measure collective magnetic excitations near the quantum critical poin

Externí odkaz: https://doaj.org/article/9763c72c301741b089c2f80667cd20a4

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Akademický článek

Unveiling phonons in a molecular qubit with four-dimensional inelastic neutron scattering and density functional theory

Autor: E. Garlatti, L. Tesi, A. Lunghi, M. Atzori, D. J. Voneshen, P. Santini, S. Sanvito, T. Guidi, R. Sessoli, S. Carretta

Publikováno v: Nature Communications, Vol 11, Iss 1, Pp 1-10 (2020)

Molecular nanomagnets have potential applications for storing both classical and quantum information, with benefit of the high scalability of chemical synthesis. Here the authors use state-of-the-art experimental and theoretical methods to investigat

Externí odkaz: https://doaj.org/article/8444e5bfe8664a45ada09b51c3812fff

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Akademický článek

Portraying entanglement between molecular qubits with four-dimensional inelastic neutron scattering

Autor: E. Garlatti, T. Guidi, S. Ansbro, P. Santini, G. Amoretti, J. Ollivier, H. Mutka, G. Timco, I. J. Vitorica-Yrezabal, G. F. S. Whitehead, R. E. P. Winpenny, S. Carretta

Publikováno v: Nature Communications, Vol 8, Iss 1, Pp 1-7 (2017)

Showing the presence of quantum entanglement in a system means it is beyond a classical description, but this is difficult to do experimentally. Here, the authors show how four-dimensional inelastic neutron scattering can quantify entanglement, demon

Externí odkaz: https://doaj.org/article/192cea70df8b43a897e06cd3a0e312bf

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CO2 AND H2S REMOVAL FROM BIOGAS BY USING FOUR MEMBRAN OF INTEREST

Autor: Gildas D. F. Adamon , G. Aviansou , Thierry G. Godjo , R. Sodokin NDedji , M. Sylla , A., Agonman and Clotilde T. Guidi

Biogas upgrading in Africa remains a huge challenge for producers of small installations due to the high cost of acquisition of all-in-one installations designed and used in developed countries. This study brings a clear idea on some purification met

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::41772838d4957d993f8c750d6153009b

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Inelastic neutron scattering study of crystalline electric field excitations in a cubic compound PrMgNi4

Autor: Y. Kusanose, T. Onimaru, Y. Yamane, K. Umeo, T. Takabatake, T. Guidi, D. Le, D.T. Adroja

Publikováno v: Journal of Physics: Conference Series. 2164:012052

We performed inelastic neutron scattering experiments on PrMgNi4 with the cubic MgSnCu4-type structure. The magnetic excitations were observed at 1.1, 2.5, 5.9, 10.7, and 11.7 meV. Since the energy of the excitations is constant for | Q | < 5 Å−1,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fe33fa45884c5d7a651fd0b0b783227c
https://doi.org/10.1088/1742-6596/2164/1/012052

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Global Perspectives on Immunization During Pregnancy and Priorities for Future Research and Development: An International Consensus Statement

Autor: Abu-Raya, B. Maertens, K. Edwards, K.M. Omer, S.B. Englund, J.A. Flanagan, K.L. Snape, M.D. Amirthalingam, G. Leuridan, E. Damme, P.V. Papaevangelou, V. Launay, O. Dagan, R. Campins, M. Cavaliere, A.F. Frusca, T. Guidi, S. O'Ryan, M. Heininger, U. Tan, T. Alsuwaidi, A.R. Safadi, M.A. Vilca, L.M. Wanlapakorn, N. Madhi, S.A. Giles, M.L. Prymula, R. Ladhani, S. Martinón-Torres, F. Tan, L. Michelin, L. Scambia, G. Principi, N. Esposito, S. World Association of Infectious Diseases Immunological Disorders (WAidid) the Vaccine Study Group of the European Society of Clinical Microbiology Infectious Diseases (EVASG)

Immunization during pregnancy has been recommended in an increasing number of countries. The aim of this strategy is to protect pregnant women and infants from severe infectious disease, morbidity and mortality and is currently limited to tetanus, in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______2127::c3f762afae2c58a4d98051dd62d81c76
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3000189

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Order out of a Coulomb Phase and Higgs Transition: Frustrated Transverse Interactions of Nd_{2}Zr_{2}O_{7}

Autor: J, Xu, Owen, Benton, A T M N, Islam, T, Guidi, G, Ehlers, B, Lake

Publikováno v: Physical review letters. 124(9)

The pyrochlore material Nd_{2}Zr_{2}O_{7} with an "all-in-all-out" (AIAO) magnetic order shows novel quantum moment fragmentation with gapped flat dynamical spin ice modes. The parametrized spin Hamiltonian with a dominant frustrated ferromagnetic tr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::f736ee63424604aa68e031dae25f71c2
https://pubmed.ncbi.nlm.nih.gov/32202891

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