Temperature Dependence of the Different Flavors of Magnetic Excitations in Sr3Cr2O8
In Sr3Cr2O8 a strongly correlated gas of magnons persists at finite temperatures contrary to the long standing view of thermal decoherence in magnetic systems. These results, together with those for one-dimensional systems have inspired multiple new theories and calculations of thermal effects on strongly correlated systems. The sign of the strong correlation between the excited pseudoparticles –magnons- in an inelastic neutron scattering signal is an asymmetric development of the lineshape when increasing temperature. Here, we propose to investigate the thermal dependence of the excitations in Sr3Cr2O8 while applying a magnetic field to separate the different flavors of the triplet state. This information will contribute in the development of theories for 3-dimensional systems.
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QUINTERO CASTRO Diana Lucia; Alsu Gazizulina; Bella Lake; SCHMIDT Wolfgang F and WHEELER Elisa. (2016). Temperature Dependence of the Different Flavors of Magnetic Excitations in Sr3Cr2O8. Institut Laue-Langevin (ILL) doi:10.5291/ILL-DATA.4-01-1493
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