Spin–Orbit Coupling Changes the Identity of the Hyper-Open-Shell Ground State of Ce+, and the Bond Dissociation Energy of CeH+ Proves to Be Challenging for Theory

2021 ◽  
Author(s):  
Jiaxin Ning ◽  
Donald G. Truhlar
Keyword(s):  
Bond Dissociation Energy ◽  
Dissociation Energy ◽  
Ground State ◽  
Open Shell ◽  
Orbit Coupling ◽  
Spin Orbit Coupling ◽  
Spin Orbit ◽  
Bond Dissociation

scholarly journals Optimized production of ultracold ground-state molecules: Stabilization employing potentials with ion-pair character and strong spin-orbit coupling

2012 ◽  
Vol 86 (4) ◽  
Author(s):  
Michał Tomza ◽  
Michael H. Goerz ◽  
Monika Musiał ◽  
Robert Moszynski ◽  
Christiane P. Koch
Keyword(s):  
Ground State ◽  
Ion Pair ◽  
Orbit Coupling ◽  
Spin Orbit Coupling ◽  
Spin Orbit ◽  
Strong Spin

scholarly journals Pauli metallic ground state in Hubbard clusters with Rashba spin-orbit coupling

2018 ◽  
Vol 97 (12) ◽  
Author(s):  
Valentina Brosco ◽  
Daniele Guerci ◽  
Massimo Capone
Keyword(s):  
Ground State ◽  
Orbit Coupling ◽  
Spin Orbit Coupling ◽  
Spin Orbit ◽  
Rashba Spin

Tunable ground-state solitons in spin–orbit coupling Bose–Einstein condensates in the presence of optical lattices

2017 ◽  
Vol 26 (8) ◽  
pp. 080304
Author(s):  
Huafeng Zhang ◽  
Fang Chen ◽  
Chunchao Yu ◽  
Lihui Sun ◽  
Dahai Xu
Keyword(s):  
Ground State ◽  
Optical Lattices ◽  
Orbit Coupling ◽  
Spin Orbit Coupling ◽  
Spin Orbit ◽  
Bose Einstein

Influence of magnetic field and Rashba spin–orbit coupling on strong-coupling magnetopolarons in quantum disks

2014 ◽  
Vol 28 (27) ◽  
pp. 1450185
Author(s):  
Wei Xin ◽  
Chao Han ◽  
Eerdunchaolu
Keyword(s):  
Magnetic Field ◽  
External Magnetic Field ◽  
Interaction Energy ◽  
Ground State ◽  
State Interaction ◽  
Orbit Coupling ◽  
Spin Orbit Coupling ◽  
Spin Orbit ◽  
Phonon Interaction ◽  
Rashba Spin

On the basis of Lee–Low–Pines (LLP) unitary transformation, the influence of external magnetic field, Rashba spin–orbit coupling and quantum size effect on the ground-state interaction energy of strong-coupling magnetopolarons in quantum disks (QDs) is studied by using the Tokuda improved linear combine operator method. The results show that the ground-state interaction energy of magnetopolarons consists of four parts: the energy caused by the confinement potential of QDs, interaction energy between the electron and external magnetic field, electron and longitudinal-optical (LO) phonon interaction energy and additional term of Rashba effect originating from phonons. The electron–LO phonon interaction energy Ee- ph and additional term of Rashba effect are always negative; the absolute value |Ee- ph | increases with increasing transverse confinement strength ω0, cyclotron frequency of external magnetic field ωc and electron–LO phonon coupling strength α, but decreases with increasing the thickness of QDs L; the state properties of magnetopolarons are closely linked with the sign of the ground-state interaction energy of magnetopolarons E int and change of E int with ωc, ω0, α and L. In addition, the vibration frequency of magnetopolarons λ increases with increasing ωc, ω0 and α, but decreases with increasing L. For the ground state of magnetopolarons in QDs, the electron–LO phonon interaction plays a significant role, meanwhile, the influence of Rashba spin–orbit coupling effect cannot be ignored.

Sign in / Sign up

Export Citation Format

Share Document