2020
DOI: 10.1103/physrevresearch.2.043179
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Coupling of lattice, spin, and intraconfigurational excitations of Eu3+ in Eu2ZnIrO6

Abstract: In Eu2ZnIrO6, effectively two atoms are active i.e. Ir is magnetically active, which results in complex magnetic ordering within the Ir sublattice at low temperature. On the other hand, although Eu is a van-vleck paramagnet, it is active in the electronic channels involving 4f 6 crystal-field split levels. Phonons, quanta of lattice vibration, involving vibration of atoms in the unit cell, are intimately coupled with both magnetic and electronic degrees of freedom (DoF).Here, we report a comprehensive study fo… Show more

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Cited by 19 publications
(5 citation statements)
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“…Investigations on photon-photon dressing coupling of double-dark states and splitting of a dark state have been well-thought-out [12,13]. Similarly, inevitable entanglement through different atomic-like systems requires strong spin-phonon coupling to exceed the coherence time of phonon [14,15]. Hence, spin-nanomechanical setup with robust, intrinsic, and tunable magneto-mechanical couplings tolerates the construction of hybrid quantum devices [16,17].…”
Section: Introductionmentioning
confidence: 99%
“…Investigations on photon-photon dressing coupling of double-dark states and splitting of a dark state have been well-thought-out [12,13]. Similarly, inevitable entanglement through different atomic-like systems requires strong spin-phonon coupling to exceed the coherence time of phonon [14,15]. Hence, spin-nanomechanical setup with robust, intrinsic, and tunable magneto-mechanical couplings tolerates the construction of hybrid quantum devices [16,17].…”
Section: Introductionmentioning
confidence: 99%
“…Unlike free atoms or ions, the optical properties of the doping ions are strongly influenced by the crystal field of the hosting material, which is majorly determined by the crystal lattice symmetry. 26,27 For example, YPO 4 :Eu 3+ , YPO 4 :Pr 3+ and Y 2 SiO 5 :Pr 3+ have attracted the interest of researchers for improving crystal lifetime and coherence time, 28–30 narrow spectral bandwidth, and inducing non-classical behavior. 31 BiPO 4 and NaYF 4 have been widely used as hosting materials because of their unique crystal structures and crystal fields.…”
Section: Introductionmentioning
confidence: 99%
“…36,37 Zhong et al measured the ground-state hyperfine transition of the europium ion in yttrium orthosilicate (Eu 3+ : Y 2 SiO 5 ) using optically detected nuclear magnetic resonance techniques and achieved coherence time of 370 ± 60 min by employing dynamic decoupling at 2 K. 38 Moreover, different ratios of Eu 3+ doped into the BiPO 4 crystal exhibit different crystal structures. 30 The crystal structure is half monoclinic phase + half hexagonal phase (half HP + half LTMP) when the ratio of PO 4 3− to Eu 3+ + Bi 3+ is 6 : 1, pure hexagonal phase (pure HP) is 0.5 : 1, and pure monoclinic phase (pure LTMP) is 7 : 1. 27,32,39…”
Section: Introductionmentioning
confidence: 99%
“…Exploitation of the spin dependence of the Raman process makes it possible to study the magnetic orders via Raman scattering. This is a powerful technique to study the various properties of materials such as strain [15], defect and doping [16], spin-phonon coupling [17][18][19][20], electron-phonon coupling [21][22][23][24], the effect of layer numbers [25,26], and magnetic excitations [27][28][29][30].…”
Section: Introductionmentioning
confidence: 99%