Using modern concepts of the crystal field in ion-covalent compounds, we calculate the energy level diagram, wavefunctions, and probabilities of optical transitions in the orbital ordering phase of KCuF 3. On this basis, we discuss the possible mechanisms by which an optical absorption sideband structure forms, accompanied by the creation of magnons. © Pleiades Publishing, Ltd., 2011
K(4)Ln(2)(CO3)(3)F-4 (Ln=Pr, Nd, Sm, Eu, Gd) is a special type of frequency doubling compound, whose...
Author Institution: Bell Telephone Laboratories Inc.Three types of electronic spectra, mostly from t...
Orbital-ordering phenomena, the periodic arrangement of occupied orbitals in a lattice, play a funda...
Using modern concepts of the crystal field in ion-covalent compounds, we calculate the energy level ...
We report on optical measurements of the 1D Heisenberg antiferromagnet KCuF3. The crystal-field exci...
We propose a new mechanism of exciton-magnon absorption in the 1D Heisenberg antiferromagnet KCuF3. ...
We report on optical measurements of the 1D Heisenberg antiferromagnet KCuF(3). The crystal-field ex...
In this short report possible mechanisms of magnon sidebands formation in transition metal compounds...
The interaction of orbital momenta of copper in KCuF3 via the field of elastic deformations is analy...
The Mott insulating perovskite KCuF3 is considered the archetype of an orbitally ordered system. By ...
The electronic band structure and optical properties of cubic KCaF3 are studied using the density fu...
The melting of the cooperative Jahn-Teller distortion (cJTd) in KCu1 12xMgxF3 has been studied by hi...
On a étudié les transitions 1s-3d dans le spectre d'absorption K du fer dans des monocristaux de Fe2...
The experiments indicate that the perfect KMgF3 crystal has no absorption in the visible range, howe...
The electronic, magnetic and orbital structures of KCrF3 are determined in all its recently identifi...
K(4)Ln(2)(CO3)(3)F-4 (Ln=Pr, Nd, Sm, Eu, Gd) is a special type of frequency doubling compound, whose...
Author Institution: Bell Telephone Laboratories Inc.Three types of electronic spectra, mostly from t...
Orbital-ordering phenomena, the periodic arrangement of occupied orbitals in a lattice, play a funda...
Using modern concepts of the crystal field in ion-covalent compounds, we calculate the energy level ...
We report on optical measurements of the 1D Heisenberg antiferromagnet KCuF3. The crystal-field exci...
We propose a new mechanism of exciton-magnon absorption in the 1D Heisenberg antiferromagnet KCuF3. ...
We report on optical measurements of the 1D Heisenberg antiferromagnet KCuF(3). The crystal-field ex...
In this short report possible mechanisms of magnon sidebands formation in transition metal compounds...
The interaction of orbital momenta of copper in KCuF3 via the field of elastic deformations is analy...
The Mott insulating perovskite KCuF3 is considered the archetype of an orbitally ordered system. By ...
The electronic band structure and optical properties of cubic KCaF3 are studied using the density fu...
The melting of the cooperative Jahn-Teller distortion (cJTd) in KCu1 12xMgxF3 has been studied by hi...
On a étudié les transitions 1s-3d dans le spectre d'absorption K du fer dans des monocristaux de Fe2...
The experiments indicate that the perfect KMgF3 crystal has no absorption in the visible range, howe...
The electronic, magnetic and orbital structures of KCrF3 are determined in all its recently identifi...
K(4)Ln(2)(CO3)(3)F-4 (Ln=Pr, Nd, Sm, Eu, Gd) is a special type of frequency doubling compound, whose...
Author Institution: Bell Telephone Laboratories Inc.Three types of electronic spectra, mostly from t...
Orbital-ordering phenomena, the periodic arrangement of occupied orbitals in a lattice, play a funda...