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Matías Héctor Bejas
Matías Héctor Bejas
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Detection of acoustic plasmons in hole-doped lanthanum and bismuth cuprate superconductors using resonant inelastic X-ray scattering
A Nag, M Zhu, M Bejas, J Li, HC Robarts, H Yamase, AN Petsch, D Song, ...
Physical Review Letters 125 (25), 257002, 2020
762020
Possible charge instabilities in two-dimensional doped Mott insulators
M Bejas, A Greco, H Yamase
Physical Review B—Condensed Matter and Materials Physics 86 (22), 224509, 2012
632012
Plasmon excitations in layered high- cuprates
A Greco, H Yamase, M Bejas
Physical Review B 94 (7), 075139, 2016
442016
Origin of high-energy charge excitations observed by resonant inelastic x-ray scattering in cuprate superconductors
A Greco, H Yamase, M Bejas
Communications Physics 2 (1), 3, 2019
352019
Gapped collective charge excitations and interlayer hopping in cuprate superconductors
M Hepting, M Bejas, A Nag, H Yamase, N Coppola, D Betto, C Falter, ...
Physical Review Letters 129 (4), 047001, 2022
262022
Short-ranged and short-lived charge-density-wave order and pseudogap features in underdoped cuprate superconductors
A Greco, M Bejas
Physical Review B—Condensed Matter and Materials Physics 83 (21), 212503, 2011
212011
Evolution of plasmon excitations across the phase diagram of the cuprate superconductor
M Hepting, TD Boyko, V Zimmermann, M Bejas, YE Suyolcu, P Puphal, ...
Physical Review B 107 (21), 214516, 2023
182023
Close inspection of plasmon excitations in cuprate superconductors
A Greco, H Yamase, M Bejas
Physical Review B 102 (2), 024509, 2020
182020
Size-shape relationships in the Mesozoic planispiral ammonites
H Parent, AF Greco, M Bejas
Acta Palaeontologica Polonica 55 (1), 85-98, 2009
182009
One-electron self-energies and spectral functions for the model in the large- limit
M Bejas, A Greco, A Foussats
Physical Review B—Condensed Matter and Materials Physics 73 (24), 245104, 2006
182006
Dual structure in the charge excitation spectrum of electron-doped cuprates
M Bejas, H Yamase, A Greco
Physical Review B 96 (21), 214513, 2017
172017
Strong particle-hole asymmetry of charge instabilities in doped Mott insulators
M Bejas, A Greco, H Yamase
New Journal of Physics 16 (12), 123002, 2014
152014
Cooperative effect of phonons and electronic correlations for superconductivity in cobaltates
A Foussats, A Greco, M Bejas, A Muramatsu
Physical Review B 72 (2), 020504, 2005
142005
Ferromagnetic fluctuations in the Rashba-Hubbard model
A Greco, M Bejas, AP Schnyder
Physical Review B 101 (17), 174420, 2020
132020
Plasmon dispersion in bilayer cuprate superconductors
M Bejas, V Zimmermann, D Betto, TD Boyko, RJ Green, T Loew, ...
Physical Review B 109 (14), 144516, 2024
102024
Electron self-energy from quantum charge fluctuations in the layered model with long-range Coulomb interaction
H Yamase, M Bejas, A Greco
Physical Review B 104 (4), 045141, 2021
102021
-wave bond-order charge excitations in electron-doped cuprates
H Yamase, M Bejas, A Greco
arXiv preprint arXiv:1506.06853, 2015
102015
Doping and temperature dependence of the pseudogap and Fermi arcs in cuprates from -CDW with short-range fluctuations in the context of the - model
M Bejas, G Buzon, A Greco, A Foussats
Physical Review B—Condensed Matter and Materials Physics 83 (1), 014514, 2011
102011
Relationships between dimensionless models of ammonoid shell morphology
H Parent, M Bejas, A Greco, O Hammer
Acta Palaeontologica Polonica 57 (2), 445-447, 2011
92011
Electron–phonon interaction dressed by electronic correlations near charge ordering. Possible implications for cobaltates
A Foussats, A Greco, M Bejas, A Muramatsu
Journal of Physics: Condensed Matter 18 (50), 11411, 2006
92006
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Artículos 1–20