Abstract
A method for calculating the electronic density of states in the mixed phase: superconductivity (SC) and the magnetic state of the spin-density wave (SDW) is proposed. The main mechanism for the appearance of this phase is considered the doping of the system and allowance for the lattice structure (Umklapp processes). The effect of an external magnetic field and the possibility of increasing the superconducting transition temperature Tc are analyzed.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Chubukov, A., Hirschfeld, P.J.: Iron-based superconductors, seven years later. Phys. Today 68(6), 46–52 (2015)
Sadovskii, M.V.: High-temperature superconductivity in monolayers FeSe. Phys. Usp 59, 947–967; Usp Fiz Nauk 186, 1035-5–1057 (2016)
Palistrant, M.E.: Magnetism and superconductivity in a quasi-2D anisotropic system doped with charge carriers. JETP 123, 86–97; Zh. Exp. Teor. Fiz. 150, 97–110 (2016)
Kochorbe, F.G., Palistrant, M.E.: Thermodynamic properties of two-band superconductors with low carrier density. Theor. Math Phys. 96, 1083–1091; Teor. Mat. Fiz. 96, 459–472; Zh. Exp. Teor. Fiz. 104:3084–3102; JETP 77, 442–452 (1993)
Vorontsov, A.B., Vavilov, M.G., Chubukov, A.V.: Superconductivity and spin-density waves in multiband metals. Phys. Rev. B 81(17), 174538; arXiv: 1003.2389 (2010)
Kuzmanovski, D., Levchenko, A., et al.: Effect of spin-density wave fluctuations on the specific heat jump in iron pnictides at the superconducting transition. Phys. Rev. B 89(14), 144503 (2014)
Moskalenko, V.A., Kon L.Z., Palistrant M.E.: Low-temperature properties of metals with features of the band spectrum, Stiinta, Kishinev (in Russian) (1989)
Moskalenko, V.A., Kon, L.Z., Palistrant, M.E.: Theory of Many-Band Superconductivity. Editura tehnica, Bucuresti (2008). (in Romanian)
Abrikosov, A.A., Gorkov, L.P., Dzyaloshinski, I.E.: Methods of Quantum Field Theory in Statistical Physics. Gos. Izd. fiz. mat. literatury, Moscow (1962). (in Russian)
Vackalyuk, V.M., Palistrant, M.E., Padure, I.V.: Thermodynamic and magnetic properties of quasi-one-dimensional systems in the coexistence phase of the charge-density wave and superconductivity. J. Phys. Condens. Matter 2, 2699–2711 (1990)
Conflict of Interest
The authors declare that they have no conflict of interest.
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2020 Springer Nature Switzerland AG
About this paper
Cite this paper
Palistrant, M.E., Cebotari, I.D., Palistrant, S.A. (2020). The Influence of the External Magnetic Field on the Electronic Density of States of Quasi-1D System in the Mixed Phase of Superconductivity and Spin Density Wave. In: Tiginyanu, I., Sontea, V., Railean, S. (eds) 4th International Conference on Nanotechnologies and Biomedical Engineering. ICNBME 2019. IFMBE Proceedings, vol 77. Springer, Cham. https://doi.org/10.1007/978-3-030-31866-6_37
Download citation
DOI: https://doi.org/10.1007/978-3-030-31866-6_37
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-030-31865-9
Online ISBN: 978-3-030-31866-6
eBook Packages: EngineeringEngineering (R0)