×
Home Current Archive Editorial board
News Contact
Original scientific paper

CHARGE CARRIERS STATES IN A MODEL OF CuO SUPERCONDUCTIVE CERAMICS

By
Jovan P. Šetrajčić ,
Jovan P. Šetrajčić

Academy of Sciences and Arts of the Republic of Srpska, Banja Luka, Bosnia and Herzegovina

Siniša M. Vučenović
Siniša M. Vučenović
Contact Siniša M. Vučenović

Faculty of Sciences and Mathematics, University of Banja Luka, Banja Luka, Bosnia and Herzegovina

Abstract

The translational symmetry of the distribution of atoms (ions) of the charge carriers (electrons or holes)
system is broken by sputtering (doping) due to the existence of two boundary surfaces. This is a model
of high-temperature superconductors in which the observed symmetry breaking orthogonal to the CuO
plane is treated as a perturbation. Single-particle fermion wave functions and possible charge carrier
energies were determined. The competing existence of superconducting and normal regions in such a
sample is shown in agreement with experimental data. The conditions for the formation of
superconducting states and the limits of the current density values in the planes parallel to the
boundary surfaces (in the CuO planes) were obtained and discussed.

References

[{"id":231,"citationNumber":null,"type":"book","title":"Introduction to Solid State Physics","DOI":null,"author":[{"given":"C.","family":"Kittel"}],"issued":{"date-parts":["2005"]},"container-title":null,"volume":null,"issue":null,"page":null}]

[{"id":232,"citationNumber":null,"type":"journal-article","title":"Perovskite\u2010Type Oxides\u2014the New Approach to High\u2010Tc Superconductivity. Nobel Lecture","DOI":"https:\/\/doi.org\/10.1002\/anie.198807351","author":[{"given":"J. Georg","family":"Bednorz"},{"given":"K. Alex","family":"M\u00fcller"}],"issued":{"date-parts":["1988"]},"container-title":"Angewandte Chemie International Edition in English","volume":"27","issue":"5","page":"735-748"}]

[{"id":233,"citationNumber":null,"type":"journal-article","title":"Superconductivity above 90 K in the square-planar compound system ABa2Cu3O6+x with A=Y,La,Nd,Sm,Eu,Gd,Ho,Er and Lu","DOI":"https:\/\/doi.org\/10.1103\/PhysRevLett.58.1891","author":[{"given":"P. H.","family":"Hor"},{"given":"R. L.","family":"Meng"},{"given":"Y. Q.","family":"Wang"},{"given":"L.","family":"Gao"},{"given":"Z. J.","family":"Huang"},{"given":"J.","family":"Bechtold"},{"given":"K.","family":"Forster"},{"given":"C. W.","family":"Chu"}],"issued":{"date-parts":[null]},"container-title":"Physical Review Letters","volume":"58","issue":"18","page":"1891-1894"}]

[{"id":234,"citationNumber":null,"type":"journal-article","title":"Theory of high-Tc superconducting cuprates based on experimental evidence","DOI":"https:\/\/doi.org\/10.1016\/S0921-4534(00)00399-3","author":[{"given":"A.A.","family":"Abrikosov"}],"issued":{"date-parts":["2000"]},"container-title":"Physica C: Superconductivity","volume":"341-348","issue":null,"page":"97-102"}]

[{"id":235,"citationNumber":null,"type":"book","title":"High-Temperature Superconductivity","DOI":null,"author":[{"given":"N. M. ","family":"Plakida"}],"issued":{"date-parts":["1995"]},"container-title":null,"volume":null,"issue":null,"page":null}]

[{"id":236,"citationNumber":null,"type":"journal-article","title":"Phonons in broken-symmetry structures","DOI":"10.1103\/physrevb.36.9094","author":[{"given":"Bratislav S.","family":"Tosi\u0107"},{"given":"Jovan P.","family":"Setrajci\u0107"},{"given":"Rajka P.","family":"Djaji\u0107-Jovanovi\u0107"},{"given":"Dragoljub Lj.","family":"Mirjani\u0107"}],"issued":{"date-parts":[null]},"container-title":"Physical Review B","volume":"36","issue":"17","page":"9094-9097"}]

[{"id":237,"citationNumber":null,"type":"journal-article","title":"Phonon spectra in superconducting ceramics","DOI":"10.1088\/0031-8949\/42\/6\/018","author":[{"given":"J P","family":"\u0160etraj\u010di\u0107"},{"given":"R P","family":"Djaji\u0107"},{"given":"D Lj","family":"Mirjani\u0107"},{"given":"B S","family":"To\u0161ic"}],"issued":{"date-parts":["1990"]},"container-title":"Physica Scripta","volume":"42","issue":"6","page":"732-736"}]

[{"id":238,"citationNumber":null,"type":"journal-article","title":"Phonon Participation in Thermodynamics and Superconductive Properties of Thin Ceramic Films","DOI":"10.5772\/13713","author":[{"given":"Jovan","family":"P."},{"given":"Vojkan","family":"M."},{"given":"Nenad","family":"V."},{"given":"Dragoljub","family":"Lj."},{"given":"Stevo","family":"K."}],"issued":{"date-parts":[null]},"container-title":"Thermodynamics","volume":null,"issue":null,"page":null}]

[{"id":239,"citationNumber":null,"type":"journal-article","title":"Possible states of charge carriers in thin multilayered superconductive ceramics","DOI":"10.5937\/ZasMat1602239S","author":[{"given":"Jovan P.","family":"\u0160etraj\u010di\u0107"},{"given":"Sini\u0161a M.","family":"Vu\u010denovi\u0107"},{"given":"Stevo K.","family":"Ja\u0107imovski"}],"issued":{"date-parts":["2016"]},"container-title":"Zastita materijala","volume":"57","issue":"2","page":"239-243"}]

[{"id":240,"citationNumber":null,"type":"conference","title":"Superconductivity of Lanthanum Hydride to 250 K","DOI":null,"author":[{"given":"S. M. ","family":"Vu\u010denovi\u0107"},{"given":"J. P. ","family":"\u0160etraj\u010di\u0107"},{"given":"D. I. ","family":"Ili\u0107"}],"issued":{"date-parts":["2020"]},"container-title":"12th ContMat","volume":null,"issue":null,"page":"91-103"}]

[{"id":241,"citationNumber":null,"type":"book","title":"Introduction to Solid State Physic","DOI":null,"author":[{"given":"Ch.","family":"Kittel"}],"issued":{"date-parts":["2004"]},"container-title":null,"volume":null,"issue":null,"page":null}]

[{"id":242,"citationNumber":null,"type":"book","title":"Solid State Physics","DOI":null,"author":[{"given":"P.","family":"Hoffman"}],"issued":{"date-parts":["2015"]},"container-title":null,"volume":null,"issue":null,"page":null}]

[{"id":243,"citationNumber":null,"type":"journal-article","title":"Modern condensed matter physics","DOI":"https:\/\/doi.org\/10.1080\/00107514.2019.1660718","author":[{"given":"Eric","family":"Howard"}],"issued":{"date-parts":["2019"]},"container-title":"Contemporary Physics","volume":"60","issue":"3","page":"268-268"}]

[{"id":244,"citationNumber":null,"type":"journal-article","title":"High-Tc Thin Film and Electronic Devices","DOI":"https:\/\/doi.org\/10.1063\/1.881262","author":[{"given":"Randy","family":"Simon"}],"issued":{"date-parts":["1991"]},"container-title":"Physics Today","volume":"44","issue":"6","page":"64-70"}]

[{"id":245,"citationNumber":null,"type":"journal-article","title":"Concerning the nature of high-Tcsuperconductivity: Survey of experimental properties and implications for interlayer coupling","DOI":"10.1103\/physrevb.45.10684","author":[{"given":"D. R.","family":"Harshman"},{"given":"A. P.","family":"Mills"}],"issued":{"date-parts":[null]},"container-title":"Physical Review B","volume":"45","issue":"18","page":"10684-10712"}]

[{"id":246,"citationNumber":null,"type":"journal-article","title":"Erratum: Electronic structure of the high-temperature oxide superconductors","DOI":"https:\/\/doi.org\/10.1103\/RevModPhys.61.749","author":[{"given":"Warren E.","family":"Pickett"}],"issued":{"date-parts":[null]},"container-title":"Reviews of Modern Physics","volume":"61","issue":"3","page":"749-749"}]

Citation

Funding Statement

The research presented in this paper was financially supported by the Ministry of Scientific and Technological Development, Higher Education and Information Society of the Republic of Srpska (Projects No. 19.032/961-36/19 and 19.032/961-42/19).

Authors retain copyright. This work is licensed under a Creative Commons Attribution 4.0 International License. Creative Commons License

Article metrics

Google scholar: See link

The statements, opinions and data contained in the journal are solely those of the individual authors and contributors and not of the publisher and the editor(s). We stay neutral with regard to jurisdictional claims in published maps and institutional affiliations.