Electrical Conduction in Transition-Metal Salts
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M.A. Grado-Caffaro
und
M. Grado-Caffaro
Abstract
We predict that a given transition-metal salt as, for example, a K2CuCl4·2H2O–type compound, can behave as an electrical conductor in the paramagnetic case. In fact, we determine the electrical conductance in a salt of this type. This conductance is found to be quantised in agreement with previous well-known results. Related mathematical expressions in the context of superexchange interaction are obtained. In addition, we determine the corresponding (macroscopically viewed) current density and the associated electron wave functions.
References
[1] M. A. Grado-Caffaro and M. Grado-Caffaro, Mod. Phys. Lett. B 16, 751 (2002).10.1142/S021798490200424XSuche in Google Scholar
[2] M. A. Grado-Caffaro and M. Grado-Caffaro, Mod. Phys. Lett. B 18, 909 (2004).10.1142/S0217984904007281Suche in Google Scholar
[3] M. A. Grado-Caffaro and M. Grado-Caffaro, Acta Phys. Pol. A 128, 394 (2015).10.12693/APhysPolA.128.394Suche in Google Scholar
[4] H. K. Rockstad, Solid State Commun. 9, 2233 (1971).10.1016/0038-1098(71)90637-5Suche in Google Scholar
[5] Y. Tokura and N. Nagaosa, Science 288, 462 (2000).10.1126/science.288.5465.462Suche in Google Scholar
[6] S. C. Bhargava, S. Singh, A. H. Morrish, and Z. W. Li, Solid State Commun. 116, 575 (2000).10.1016/S0038-1098(00)00378-1Suche in Google Scholar
[7] W. J. Looyestijn, T. O. Klaassen, and N. J. Poulis, Physica B 97, 33 (1979).10.1016/0378-4363(79)90004-4Suche in Google Scholar
[8] N. D. Moon, K. H. Lee, and S. H. Choh, Can. J. Phys. 63, 946 (1985).Suche in Google Scholar
[9] J. Zaanen and G. A. Sawatzky, Can. J. Phys. 65, 1262 (1987).10.1139/p87-201Suche in Google Scholar
[10] S. Vulfson, Molecular Magnetochemistry, Taylor and Francis, London 1998.Suche in Google Scholar
[11] J. Tersoff, D. R. Hamann, Phys. Rev. B 31, 805 (1985).10.1103/PhysRevB.31.805Suche in Google Scholar PubMed
[12] J. A. Stroscio, R. M. Feenstra, and A. P. Fein, Phys. Rev. Lett. 57, 2579 (1986).10.1103/PhysRevLett.57.2579Suche in Google Scholar
[13] R. M. Feenstra, J. A. Stroscio, J. Tersoff, and A. P. Fein, Phys. Rev. Lett. 58, 1192 (1987).10.1103/PhysRevLett.58.1192Suche in Google Scholar
[14] J. A. Stroscio, D. T. Pierce, A. Davies, R. J. Celotta, and M. Weinert, Phys. Rev. Lett. 75, 2960 (1995).10.1103/PhysRevLett.75.2960Suche in Google Scholar
[15] W. J. Looyestijn, Ph.D. Thesis, University of Leiden, Leiden, The Netherlands, 1979.Suche in Google Scholar
[16] A. Soldatov, N. Bogolubov Jr., and S. Kruchinin, Condens. Matter. Phys. 9, 151 (2006).10.5488/CMP.9.1.151Suche in Google Scholar
[17] V. Ermakov, S. Kruchinin, H. Hori, and A. Fujiwara, Int. J. Mod. Phys. B 21, 1827 (2007).10.1142/S0217979207037053Suche in Google Scholar
[18] S. Kruchinin and H. Nagao, Int. J. Mod. Phys. B 26, 1230013 (2012).10.1142/S0217979212300137Suche in Google Scholar
[19] M. Apostol, Phys. Lett. A 372, 5093 (2008).10.1016/j.physleta.2008.05.061Suche in Google Scholar
[20] M. A. Grado-Caffaro and M. Grado-Caffaro, Nano 7, 1250019 (2012).10.1142/S1793292012500191Suche in Google Scholar
©2016 by De Gruyter
Artikel in diesem Heft
- Frontmatter
- Robust Finite-Time Passivity for Discrete-Time Genetic Regulatory Networks with Markovian Jumping Parameters
- Multi-Soliton Solutions of the Generalized Sawada–Kotera Equation
- Electrical Conduction in Transition-Metal Salts
- Importance of Unit Cells in Accurate Evaluation of the Characteristics of Graphene
- Understanding the Formation Mechanism of Two-Dimensional Atomic Islands on Crystal Surfaces by the Condensing Potential Model
- The Thermodynamic Functions in Curved Space of Neutron Star
- Spanning Trees of the Generalised Union Jack Lattice
- Prolongation Structure of a Generalised Inhomogeneous Gardner Equation in Plasmas and Fluids
- Negative Energies in the Dirac Equation
- Residual Symmetry and Explicit Soliton–Cnoidal Wave Interaction Solutions of the (2+1)-Dimensional KdV–mKdV Equation
- Multifold Darboux Transformations of the Extended Bigraded Toda Hierarchy
- Unidirectional Excitation of Graphene Plasmon in Attenuated Total Reflection (ATR) Configuration
- Completed Optimised Structure of Threonine Molecule by Fuzzy Logic Modelling
Artikel in diesem Heft
- Frontmatter
- Robust Finite-Time Passivity for Discrete-Time Genetic Regulatory Networks with Markovian Jumping Parameters
- Multi-Soliton Solutions of the Generalized Sawada–Kotera Equation
- Electrical Conduction in Transition-Metal Salts
- Importance of Unit Cells in Accurate Evaluation of the Characteristics of Graphene
- Understanding the Formation Mechanism of Two-Dimensional Atomic Islands on Crystal Surfaces by the Condensing Potential Model
- The Thermodynamic Functions in Curved Space of Neutron Star
- Spanning Trees of the Generalised Union Jack Lattice
- Prolongation Structure of a Generalised Inhomogeneous Gardner Equation in Plasmas and Fluids
- Negative Energies in the Dirac Equation
- Residual Symmetry and Explicit Soliton–Cnoidal Wave Interaction Solutions of the (2+1)-Dimensional KdV–mKdV Equation
- Multifold Darboux Transformations of the Extended Bigraded Toda Hierarchy
- Unidirectional Excitation of Graphene Plasmon in Attenuated Total Reflection (ATR) Configuration
- Completed Optimised Structure of Threonine Molecule by Fuzzy Logic Modelling
