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Showing 1 to 5 of 5 for “"M-EELS"”.
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Collective excitations in layered materials with momentum-resolved electron energy loss spectroscopy
… electron energy loss spectroscopy (M-EELS), was undertaken. Because many of the material classes that exhibit these unusual ground states tend to be layered or quasi-two dimensional, M-EELS presents a promising approach to measuring the energy- and momentum-resolved charge density …
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Collective modes in strongly correlated electron systems measured with momentum-resolved electron energy-loss spectroscopy
… electron energy-loss spectroscopy (M-EELS) can measure χ(q,ω) of strongly correlated materials at the low energy scales of interest. The ability to measure the momentum-dependence of the collective modes often leads to new insight about a material’s ground state. Here we use M-EELS to …
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Charge fluctuations of the strange metal in space and time
… Electron Energy-loss Spectroscopy (M-EELS). In particular, two prototypical members of the cuprate and ruthenate strange metal families are studied: Bi-2212 and Sr$_2$RuO$_4$. By studying Bi-2212 at optimal doping, it is found that the charge response of the strange metal is …
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Characterization of collective phenomena in cuprate superconductors by momentum-resolved electron energy loss spectroscopy
… electron energy loss spectroscopy (M-EELS). As a part of this development, we derived the theoretical framework for describing the scattering cross section in terms of the imaginary part of the dynamic susceptibility, χ''(q,ω), and implemented the software and hardware stack necessary …
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Momentum-resolved electron dynamics in a strange metal
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2025-10-20 without embargo terms