Orbit-lattice coupling parameters for lanthanides in CaF2

1984 ◽  
Vol 102 (5-6) ◽  
pp. 251-252 ◽  
Author(s):  
S.C. Chen ◽  
D.J. Newman
Keyword(s):  
Coupling Parameters ◽  
Lattice Coupling

Measurement of spin–phonon transition probabilities in ruby

1970 ◽  
Vol 48 (9) ◽  
pp. 1099-1103 ◽  
Author(s):  
M. El-Azab ◽  
C. F. Weissfloch
Keyword(s):  
Transition Probabilities ◽  
Relaxation Times ◽  
Phase Method ◽  
Relaxation Processes ◽  
Spin Lattice ◽  
X Band ◽  
Coupling Parameters ◽  
Lattice Coupling ◽  
Phonon Transition ◽  
Spin Phonon Transition

Measurements at X-band frequencies of relaxation times and spin–phonon transition probabilities in ruby grown by the "vapor phase" method were carried out. They demonstrate the existence of relaxation processes which cannot be related to the spin–lattice coupling parameters obtained from ultrasonic and static stress experiments.

scholarly journals Intrinsic trapping sites and ion-lattice coupling parameters of cerium-doped lutetium oxyorthosilicate

2000 ◽  
Author(s):  
D. Wayne Cooke ◽  
Ross E. Muenchausen ◽  
Bryan L. Bennett ◽  
Kenneth J. McClellan ◽  
Jennifer M. Roper ◽  
...  
Keyword(s):  
Lutetium Oxyorthosilicate ◽  
Coupling Parameters ◽  
Lattice Coupling ◽  
Trapping Sites

Electron-lattice coupling parameters and oscillator strengths of cerium-doped lutetium oxyorthosilicate

2000 ◽  
Vol 61 (18) ◽  
pp. 11973-11978 ◽  
Author(s):  
D. W. Cooke ◽  
B. L. Bennett ◽  
K. J. McClellan ◽  
J. M. Roper ◽  
M. T. Whittaker ◽  
...  
Keyword(s):  
Oscillator Strengths ◽  
Lutetium Oxyorthosilicate ◽  
Coupling Parameters ◽  
Lattice Coupling

Synchronization of Chaotic Quantum Dot Light Emitting Diodes under Optical Feedback Effect

2020 ◽  
pp. 144-148
Keyword(s):  
Quantum Dot ◽  
Delay Time ◽  
Chaos Synchronization ◽  
Optical Feedback ◽  
Light Emitting Diode ◽  
Feedback Effect ◽  
Complete Synchronization ◽  
Light Emitting ◽  
Coupling Methods ◽  
Coupling Parameters

Chaos synchronization of delayed quantum dot light emitting diode has been studied theortetically which are coupled via the unidirectional and bidirectional. at synchronization of chaotic, The dynamics is identical with delayed optical feedback for those coupling methods. Depending on the coupling parameters and delay time the system exhibits complete synchronization, . Under proper conditions, the receiver quantum dot light emitting diode can be satisfactorily synchronized with the transmitter quantum dot light emitting diode due to the optical feedback effect.

Electron–Phonon and Spin–Lattice Coupling in Atomically Thin Layers of MnBi2Te4

Nano Letters ◽  
2021 ◽  
Author(s):  
Jeongheon Choe ◽  
David Lujan ◽  
Martin Rodriguez-Vega ◽  
Zhipeng Ye ◽  
Aritz Leonardo ◽  
...  
Keyword(s):  
Thin Layers ◽  
Spin Lattice ◽  
Lattice Coupling

scholarly journals Effective Hamiltonian for silicene under arbitrary strain from multi-orbital basis

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Zhuo Bin Siu ◽  
Mansoor B. A. Jalil
Keyword(s):  
Tight Binding ◽  
Spin Torque ◽  
Spin Accumulation ◽  
Effective Hamiltonian ◽  
Fermi Surfaces ◽  
Orbital Basis ◽  
Lattice Symmetry ◽  
Out Of Plane ◽  
Coupling Parameters ◽  
Spin Orbit Interactions

AbstractA tight-binding (TB) Hamiltonian is derived for strained silicene from a multi-orbital basis. The derivation is based on the Slater–Koster coupling parameters between different orbitals across the silicene lattice and takes into account arbitrary distortion of the lattice under strain, as well as the first and second-order spin–orbit interactions (SOI). The breaking of the lattice symmetry reveals additional SOI terms which were previously neglected. As an exemplary application, we apply the linearized low-energy TB Hamiltonian to model the current-induced spin accumulation in strained silicene coupled to an in-plane magnetization. The interplay between symmetry-breaking and the additional SOI terms induces an out-of-plane spin accumulation. This spin accumulation remains unbalanced after summing over the Fermi surfaces of the occupied bands and the two valleys, and can thus be utilized for spin torque switching.

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