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Structural, electronic, and magnetic entropy contributions of the orbital order-disorder transition in LaMnO(3)
(TAYLOR & FRANCIS LTD, 2011)
Measurements of X-ray diffraction, electrical resistivity, and magnetization are reported across the Jahn-Teller phase transition in LaMnO(3). Using a thermodynamic equation, we obtained the pressure derivative of the ...
A Search for the Transit of HD 168443b: Improved Orbital Parameters and Photometry
(2011)
The discovery of transiting planets around bright stars holds the potential to greatly enhance our understanding of planetary atmospheres. In this work we present the search for transits of HD 168443b, a massive planet ...
Orbital-polarization terms: From a phenomenological to a first-principles description of orbital magnetism in density-functional theory
(JOHN WILEY & SONS INC, 2008)
Phenomenological orbital-polarizition (OP) terms have been repeatedly introduced in the single-particle equations of spin-density-functional theory, in order to improve the description of orbital magnetic moments in systems ...
Periodic orbits in magnetic billiards
(Springer-verlagNew YorkEUA, 2000)
Spin-orbit coupling prevents spin channel suppression of transition metal atoms on armchair graphene nanoribbons
(2018-01-01)
We investigate the spin-dependent electronic and transport properties of armchair graphene nanoribbons including spin-orbit coupling due to the presence of nickel and iridium adatoms by using ab initio calculations within ...
Transitions between periodic orbits and control of chaos assisted by an external force in Hamiltonian systems
(Sociedade Brasileira FisicaSao PauloBrasil, 1998)