Zobrazeno 1 - 10
of 34
pro vyhledávání: '"M. Chinotti"'
Publikováno v:
Journal of Superconductivity and Novel Magnetism. 33:2313-2318
We offer a comprehensive optical investigation of the optimally hole-doped Ba0.6K0.4Fe2As2 over a broad spectral range, as a function of temperature and of tunable applied stress, which acts as an external symmetry breaking field. We show that there
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d2fd700c767bced5fec9fc3b9d3c96f6
https://doi.org/10.1007/s10948-019-05390-4
https://doi.org/10.1007/s10948-019-05390-4
Publikováno v:
Solid State Phenomena. 289:134-140
We provide a discussion of our previously collected data (Chinotti et al., Phys. Rev. B 94, 245101 (2016)) on the electrodynamic response in YbMnBi2, a representative Weyl semimetal, and in its gapped semimetal counterpart EuMnBi2, which can be fairl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2392bb90fc66b2a8ec81e26802d28660
https://doi.org/10.4028/www.scientific.net/ssp.289.134
https://doi.org/10.4028/www.scientific.net/ssp.289.134
Publikováno v:
npj Quantum Materials, Vol 4, Iss 1, Pp 1-5 (2019)
npj Quantum Materials, 4
npj Quantum Materials, 4
The divergent nematic susceptibility, obeying a simple Curie-Weiss power law over a large temperature interval, is empirically found to be a ubiquitous signature in several iron-based materials across their doping-temperature phase diagram. The compo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04c72faeadd871ac981ad79692464724
http://link.springer.com/article/10.1038/s41535-018-0140-1
http://link.springer.com/article/10.1038/s41535-018-0140-1
Publikováno v:
Physica B: Condensed Matter. 536:64-67
We discuss our recent optical investigation of YbMnBi 2 , a representative type II Weyl semimetal, by considering a simple scheme for the electronic structure, which can be embedded within a recent theoretical approach for the calculation of the exci
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6ad5b203172b29643425e75d57401930
https://doi.org/10.1016/j.physb.2017.09.079
https://doi.org/10.1016/j.physb.2017.09.079
Autor:
M. Chinotti, Aifeng Wang, A. Pal, Run Yang, Matteo Corasaniti, Leonardo Degiorgi, Cedomir Petrovic
Publikováno v:
Physical Review B. 100
The newly designed $A{\mathrm{MnBi}}_{2}$ ($A=\text{alkaline}$ as well as rare-earth atom) materials based on quasi-two-dimensional bismuth layers provide a suitable playground to address the physics of Dirac fermions, in connection with magnetism an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f41bca1a0c41e0798df25400880ec4f2
https://doi.org/10.1103/physrevb.100.041107
https://doi.org/10.1103/physrevb.100.041107
Optical evidence of an enhanced electronic effective mass in the anomalous Pb1−xTlxTe superconductor
Publikováno v:
Physical Review Materials. 3
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::acd95ff275c2af0e0d179f3e533cc556
https://doi.org/10.1103/physrevmaterials.3.054801
https://doi.org/10.1103/physrevmaterials.3.054801
Akademický článek
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Publikováno v:
Physical Review B. 98
The authors have found evidence from one single experiment of all relevant ingredients determining the anisotropy in the charge dynamics as well as in the dc transport properties of FeSe, a prominent iron-based superconductor. Scattering by spin fluc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d947c622683ebf2cfc8d13ff3cadbefd
https://doi.org/10.1103/physrevb.98.094506
https://doi.org/10.1103/physrevb.98.094506
Autor:
J. Ethiraj, M. Chinotti, Lijun Li, Leonardo Degiorgi, C. Mirri, Cedomir Petrovic, Xiangde Zhu
Publikováno v:
Physical Review B. 97
The emergence of superconductivity upon progressively suppressing the long-range, charge-density-wave (CDW) order characterizes the phase diagram of several materials of interest in the on-going solid-state physics research. Se-doped ${\mathrm{ZrTe}}
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b6da51afbf9238b7ca3b4abab5b4399
https://doi.org/10.1103/physrevb.97.045117
https://doi.org/10.1103/physrevb.97.045117
Autor:
Ian R. Fisher, Leonardo Degiorgi, M. Chinotti, Hsueh-Hui Kuo, C. Mirri, Jiun-Haw Chu, A. Dusza, S. Bastelberger
Publikováno v:
Journal of Superconductivity and Novel Magnetism. 29:667-672
We investigate the anisotropy of the optical response (i.e., dichroism) in the representative ‘parent’ ferropnictide BaFe2As2. The dichroism is achieved through measurements of the optical reflectivity in a broad spectral range, across the tetrag
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::68dfe8a41a5769a1171ef50cdc95c076
https://doi.org/10.1007/s10948-015-3292-2
https://doi.org/10.1007/s10948-015-3292-2