Zobrazeno 1 - 10
of 657
pro vyhledávání: '"Klein, Y."'
Hard x-ray imaging is indispensable across diverse fields owing to its high penetrability. However, the resolution of traditional x-ray imaging modalities, such as computed tomography (CT) systems, is constrained by factors including beam properties,
Externí odkaz:
http://arxiv.org/abs/2402.14023
X-ray based imaging modalities are widely used in research, industry, and in the medical field. Consequently, there is a strong motivation to improve their performances with respect to resolution, dose, and contrast. Ghost imaging (GI) is an imaging
Externí odkaz:
http://arxiv.org/abs/2306.16702
X-ray imaging is a prevalent technique for non-invasively visualizing the interior of the human body and opaque instruments. In most commercial x-ray modalities, an image is formed by measuring the x-rays that pass through the object of interest. How
Externí odkaz:
http://arxiv.org/abs/2305.12468
Autor:
Verseils, M, Mezzadri, F, Delmonte, D, Cabassi, R, Baptiste, B, Klein, Y, Calestani, G, Bolzoni, F, Gilioli, E, Gauzzi, A
Publikováno v:
Inorganic Chemistry, American Chemical Society, 2019
By means of single-crystal X-ray diffraction we have revealed the breaking of centrosymmetry when lowering the temperature under T$_s$ = 200 K concomitantly with the setting of a commensurate superstructure in the small A-site quadruple perovskite YM
Externí odkaz:
http://arxiv.org/abs/2211.13037
Autor:
Zhang, J., Chen, Z., Caillaux, J., Klein, Y., Gauzzi, A., Bendounan, A., Taleb-Ibrahimi, A., Perfetti, L., Papalazarou, E., Marsi, M.
Time-resolved ARPES gives access to the band structure and ultrafast dynamics of excited electronic states in solids. The orbital character of the bands close to the Fermi level is essential to understand the origin of several exotic phenomena in qua
Externí odkaz:
http://arxiv.org/abs/2206.09190
Publikováno v:
Boletín de la Sociedad Española de Cerámica y Vidrio, Vol 45, Iss 3, Pp 122-125 (2006)
The ceramics of misfit cobaltites form a large family of layer oxides which exhibit large values of Seebeck coefficient (S300K ≥90μV.K-1). They can be divided in two categories depending on the number of the rocksalt-type (RS) layers, n = 3 or n =
Externí odkaz:
https://doaj.org/article/2b0c9cae6a4241088ad016de3ab0ea4c
Publikováno v:
Phys. Rev. B 103, 235105 (2021)
By means of high-pressure resistivity measurements on single crystals, we investigate the charge transport properties of Cu$_x$PdTe$_2$, notable for the combination of topological type-II Dirac semimetallic properties with superconductivity up to $T_
Externí odkaz:
http://arxiv.org/abs/2106.05613
Autor:
Klein, Y. Maximilian, Kozłowski, Mirosław, Linden, Anthony, Lacorre, Philippe, Medarde, Marisa, Gawryluk, Dariusz J.
The electronic properties of transition-metal oxides with highly correlated electrons are of central importance in modern condensed matter physics and chemistry, both for their fundamental scientific interest, and for their potential for advanced ele
Externí odkaz:
http://arxiv.org/abs/2104.09873
Autor:
Santos-Cottin, D., Casula, M., Medici, L. de', Mardelé, F. Le, Wyzula, J., Orlita, M., Klein, Y., Gauzzi, A., Akrap, A., Lobo, R. P. S. M
We investigate the optical conductivity and far-infrared magneto-optical response of BaNiS$_2$, a simple square-lattice semimetal characterized by Dirac nodal lines that disperse exclusively along the out-of-plane direction. With the magnetic field a
Externí odkaz:
http://arxiv.org/abs/2104.05521
Chemical element mapping is an imaging tool that provides essential information on composite materials and it is crucial for a broad range of fields ranging from fundamental science to numerous applications. Methods that exploit x-ray fluorescence ar
Externí odkaz:
http://arxiv.org/abs/2102.07755