Zobrazeno 1 - 10
of 246
pro vyhledávání: '"Martins, H. P."'
Autor:
Feist, A., Huang, G., Arend, G., Yang, Y., Henke, J. -W., Raja, A. S., Kappert, F. J., Wang, R. N., Lourenço-Martins, H., Qiu, Z., Liu, J., Kfir, O., Kippenberg, T. J., Ropers, C.
Publikováno v:
Science 377 (2022) 777-780
Advancing quantum information, communication and sensing relies on the generation and control of quantum correlations in complementary degrees of freedom. Here, we demonstrate the preparation of electron-photon pair states using the phase-matched int
Externí odkaz:
http://arxiv.org/abs/2202.12821
Autor:
Kersell, H., Chen, P., Martins, H., Lu, Q., Brausse, F., Liu, B. -H., Blum, M., Roy, S., Rude, B., Kilcoyne, A., Bluhm, H., Nemšák, S.
We have developed an experimental system to simultaneously observe surface structure, morphology, composition, chemical state, and chemical activity for samples in gas phase environments. This is accomplished by simultaneously measuring X-ray photoel
Externí odkaz:
http://arxiv.org/abs/2101.02770
Autor:
Martins, H. P., Khan, S. A., Conti, G., Greer, A. A., Saw, A. Y., Palsson, G. K., Huijben, M., Kobayashi, K., Ueda, S., Schneider, C. M., Vishik, I. M., Minár, J., Gray, A. X., Fadley, C. S., Nemšák, S.
Hybrid multiferroics such as BiFeO$_3$ (BFO) and La$_{0.7}$Sr$_{0.3}$MnO$_3$ (LSMO) heterostructures are highly interesting functional systems due to their complex electronic and magnetic properties. One of the key parameters influencing the emergent
Externí odkaz:
http://arxiv.org/abs/2012.07993
Autor:
Rattanachata, A., Nicolaï, L., Martins, H. P., Conti, G., Verstraete, M. J., Gehlmann, M., Ueda, S., Kobayashi, K., Vishik, I., Schneider, C. M., Fadley, C. S., Gray, A. X., Minár, J., Nemšák, S.
Publikováno v:
Phys. Rev. Materials 5, 055002 (2021)
In the last decade rare-earth hexaborides have been investigated for their fundamental importance in condensed matter physics, and for their applications in advanced technological fields. Among these compounds, LaB$_6$ has a special place, being a tr
Externí odkaz:
http://arxiv.org/abs/2012.02863
Autor:
Lourenço-Martins, H., Kociak, M., Meuret, S., Treussart, F., Lee, Yih Hong, Ling, Xing Yi, Chang, H. C., Tizei, L. H. G.
Publikováno v:
Hugo Lourenco-Martins, et al, ACS Photonics, 5, 324 (2018)
The local density of optical states governs an emitters lifetime and quantum yield through the Purcell effect. It can be modified by a surface plasmon electromagnetic field, but such a field has a spatial extension limited to a few hundreds of nanome
Externí odkaz:
http://arxiv.org/abs/1906.00388
Akademický článek
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Common intuition in physics is based on the concept of orthogonal eigenmodes. Those are well de- fined solutions of Hermitian equations used to describe many physical situations, from quantum mechanics to acoustics. A large variety of non-Hermitian p
Externí odkaz:
http://arxiv.org/abs/1707.02770
Autor:
Coutrim, L. T., Bittar, E. M., Stavale, F., Garcia, F., Baggio-Saitovitch, E., Abbate, M., Mossanek, R. J. O., Martins, H. P., Tobia, D., Pagliuso, P. G., Bufaiçal, L.
Publikováno v:
Phys. Rev. B 93, 174406 (2016)
We report on the study of magnetic properties of the La1.5Ca0.5CoIrO6 double perovskite. Via ac magnetic susceptibility we have observed evidence of weak ferromagnetism and reentrant spin glass behavior on an antiferromagnetic matrix. Regarding the m
Externí odkaz:
http://arxiv.org/abs/1604.07804
Publikováno v:
Ecos do Minho (2022)
Externí odkaz:
https://doaj.org/article/4c8e51bd87ab4615be8e7069ca6eb42f
Akademický článek
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