Zobrazeno 1 - 10
of 564
pro vyhledávání: '"Mitrović, V"'
Autor:
Agrestini, S., Borgatti, F., Florio, P., Frassineti, J., Mosca, D. Fiore, Faure, Q., Detlefs, B., Sahle, C. J., Francoual, S., Choi, J., Garcia-Fernandez, M., Zhou, K. -J., Mitrovic, V. F., Woodward, P. M., Ghiringhelli, G., Franchini, C., Boscherini, F., Sanna, S., Sala, and M. Moretti
Publikováno v:
Phys. Rev. Lett. 133, 066501 (2024)
A supposedly nonmagnetic 5d$^1$ double perosvkite oxide is investigated by a combination of spectroscopic and theoretical methods, namely resonant inelastic X-ray scattering, X-ray absorption spectroscopy, magnetic circular dichroism, and multiplet l
Externí odkaz:
http://arxiv.org/abs/2401.12035
Autor:
Rao, Anantha, Carr, Stephen, Snider, Charles, Feldman, D. E., Ramanathan, Chandrasekhar, Mitrović, V. F.
In the presence of strong electronic spin correlations, the hyperfine interaction imparts long-range coupling between nuclear spins. Efficient protocols for the extraction of such complex information about electron correlations via magnetic response
Externí odkaz:
http://arxiv.org/abs/2212.01946
Autor:
Garcia, E., Cong, R., Forino, P. C., Tassetti, A., Allodi, G., Reyes, A. P., Tran, P. M., Woodward, P. M., Franchini, C., Sanna, S., Mitrović, V. F.
The effects of doping on the electronic evolution of the Mott insulating state have been extensively studied in efforts to understand mechanisms of emergent quantum phases of materials. The study of these effects becomes ever more intriguing in the p
Externí odkaz:
http://arxiv.org/abs/2210.05077
Publikováno v:
Phys. Rev. B 107, 104406 (2023)
Anyonic interferometry probes the braiding phases of excitations in topologically ordered matter. This technique is well established for charged quasiparticles in the fractional quantum Hall effect. We propose to extend it to neutral anyons, such as
Externí odkaz:
http://arxiv.org/abs/2209.06234
Autor:
Carr, Stephen, Nikolov, Ilija K., Cong, Rong, Del Maestro, Adrian, Ramanathan, Chandrasekhar, Mitrović, V. F.
We present a multi-modal spectroscopic paradigm that enables independent measurement of charge and spin degrees of freedom (DOF) in strongly correlated materials. This spin-based technique probes symmetry-specific Hamiltonian parameters by analyzing
Externí odkaz:
http://arxiv.org/abs/2208.10987
Autor:
Carr, Stephen, Snider, Charles, Feldman, D. E., Ramanathan, Chandrasekhar, Marston, J. B., Mitrović, V. F.
We present a methodology for probing the details of electronic susceptibility through minimally-invasive nuclear magnetic resonance techniques. Specifically, we classify electron-mediated long-range interactions in an ensemble of nuclear spins by rev
Externí odkaz:
http://arxiv.org/abs/2110.06811
Publikováno v:
Phys. Rev. Lett. 127, 167204 (2021)
Aharonov-Bohm interferometry is the most direct probe of anyonic statistics in the quantum Hall effect. The technique involves oscillations of the electric current as a function of the magnetic field and is not applicable to Kitaev spin liquids and o
Externí odkaz:
http://arxiv.org/abs/2105.06873
Publikováno v:
Phys. Rev. B 104, 045144 (2021)
Electron spins in edge or surface modes of topological insulators (TIs) with strong spin-orbit coupling cannot be directly manipulated with microwaves due to the locking of electron spin to its momentum. We show by contrast that a resistively detecte
Externí odkaz:
http://arxiv.org/abs/2104.00146
We present first principles calculations of the magnetic and orbital properties of Ba$_2$NaOsO$_6$ (BNOO), a 5$d^1$ Mott insulator with strong spin orbit coupling (SOC) in its low temperature emergent quantum phases. Our computational method takes in
Externí odkaz:
http://arxiv.org/abs/1911.09244
We present first principles calculations of the electrostatic properties of Ba$_2$NaOsO$_6$ (BNOO), a 5$d^1$ Mott insulator with strong spin orbit coupling (SOC) in its low temperature quantum phases. In light of recent NMR experiments showing that B
Externí odkaz:
http://arxiv.org/abs/1908.09014