{"id":192,"date":"2025-02-09T21:17:59","date_gmt":"2025-02-09T20:17:59","guid":{"rendered":"https:\/\/websrv.saske.sk\/cltp\/?page_id=192"},"modified":"2025-02-27T07:39:07","modified_gmt":"2025-02-27T06:39:07","slug":"superconductivity","status":"publish","type":"page","link":"https:\/\/websrv.saske.sk\/cltp\/superconductivity\/","title":{"rendered":"Superconductivity"},"content":{"rendered":"\t\t
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Superconductivity<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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There are many different aspects of superconductivity addressed <\/strong>in our Centre<\/strong>:<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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\n\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\tSupercondutor-Insulator Transition in thin films<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t

The mechanism of the SIT was studied in MoC thin films and in granular Boron doped diamond (BdD). By studying the MoC thin films we found that the bosonic scenario of the SIT is not universal. Our transport and low \u2013 temperature Scanning Tunneling Microscopy (STM) experiments demonstrated that the SIT in MoC thin films follows the Fermionic scenario, instead [1]. Moreover, we observed that the spectral smearing increases substantially with the increasing disorder (decreasing film thickness) [1,2]. Based on our measurements, the theory of Dynes superconductors was developed by Hlubina and Herman [3] which explains the smearing by considering local magnetic moments emerging at the interface between the thin film and the substrate [2].This theory was then successfully applied in the characterization of the complex conductivity in disordered 10 nm thin MoC superconducting films [4]. In BdD we studied the bosonic scenario of the SIT. We found that in this case, the suppression of superconductivity is associated with the loss of global coherence in the Cooper pair condensate [5].<\/p>

Recently, the SIT in a transverse magnetic field was studied in a highly disordered MoC film with the product of the Fermi momentum and the mean free path kFl close to unity [6]. Surprisingly, the Zeeman paramagnetic effects dominate over orbital coupling on both sides of the transition. In the superconducting state it is evidenced by a high upper critical magnetic field Bc2<\/sub>, by its square-root dependence on temperature, as well as by the Zeeman splitting of the quasiparticle density of states (DOS) measured by scanning tunneling microscopy. At Bc2<\/sub> a logarithmic anomaly in DOS is observed. This anomaly is further enhanced in an increasing magnetic field, which is explained by the Zeeman splitting of the Altshuler-Aronov DOS driving the system into a more insulating or resistive state. A spin-dependent Altshuler-Aronov correction is also needed to explain the transport behavior above Bc2<\/sub>.<\/p>

  1. P. Szab\u00f3, T. Samuely, V. Ha\u0161kov\u00e1, J. Ka\u010dmar\u010d\u00edk, M. \u017demli\u010dka, M. Grajcar, J. G. Rodrigo and P. Samuely:
    Fermionic scenario for the destruction of superconductivity in ultrathin MoC films evidenced by STM measurements<\/em>,
    Phys. Rev. B 93, (2016) 014505<\/strong><\/li>
  2. V.Ha\u0161kov\u00e1, M.Kop\u010d\u00edk, P.Szab\u00f3, T.Samuely, J.Ka\u010dmar\u010d\u00edk, O.Onufriienko, M.\u017demli\u010dka, P.Neilinger, M.Grajcar, P.Samuely:
    On the origin of in-gap states in homogeneously disordered ultrathin films. MoC case<\/em>,
    Appl. Surf. Sci.461, (2018) 143<\/strong><\/li>
  3. F. Herman and R. Hlubina, Phys. Rev. B 94, (2016) 144508; 95, (2017) 094514, 96, (2017) 014509; 97, (2018) 014517<\/strong><\/li>
  4. M. \u017demli\u010dka, P. Neilinger, M. Trgala, M. Reh\u00e1k, D. Manca, M. Grajcar, P. Szab\u00f3, P. Samuely, \u0160. Ga\u017ei, U. H\u00fcbner, V. M. Vinokur, E. Il\u2019ichev: Finite quasiparticle lifetime in disordered superconductors<\/em>,
    Phys. Rev. B 92 (2015), 224506<\/strong><\/li>
  5. G. Zhang, T. Samuely, H. Du, Z. Xu, L. Liu, O. Onufriienko, P. W. May, J. Vanacken, P. Szab\u00f3, J. Ka\u010dmar\u010d\u00edk, H. Yuan , P. Samuely, R. E. Dunin-Borkowski, J. Hofkens, and V. V. Moshchalkov:
    Bosonic Confinement and Coherence in Disordered Nanodiamond Arrays<\/em>,
    ACS Nano, 11, (2017) 11746<\/strong><\/li>
  6. M. \u017demli\u010dka, M. Kop\u010d\u00edk, P. Szab\u00f3, T. Samuely, J. Ka\u010dmar\u010d\u00edk, P. Neilinger, M. Grajcar, P. Samuely:
    Zeeman-driven superconductor-insulator transition in strongly disordered MoC films: Scanning tunneling microscopy and transport studies in a transverse magnetic field<\/em>,
    Phys. Rev. B 102, 180508(R) 2020<\/strong><\/li><\/ol><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t
    \n\t\t\t\t\t
    \n\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\tQuantum criticality and quantum fluctuations in cuprates or graphite <\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t
    1. Ch. Marcenat, T Klein, D. LeBoeuf, A. Jaoui, G. Seyfarth, J. Ka\u010dmar\u010d\u00edk, Y. Kohama, H. Cercellier, H. Aubin, K. Behnia, B. Fauqu\u00e9:
      Wide Critical Fluctuations of the Field-Induced Phase Transition in Graphite<\/em>,
      Phys. Rev. Lett. 126, 106801 (2021)<\/strong> , DOI: 10.1103\/PhysRevLett.126.106801<\/li>
    2. B. Michon, C. Girod, S. Badoux, J. Ka\u010dmar\u010d\u00edk, Q. Ma, M. Dragomir, H. A. Dabkowska, B. D. Gaulin, J.-S. Zhou, S. Pyon, T. Takayama, H. Takagi, S. Verret, N. Doiron-Leyraud, C. Marcenat, L. Taillefer, T. Klein:
      Thermodynamic signatures of quantum criticality in cuprate superconductors,<\/em>
      Nature, 567 (2019) 2018-222<\/strong>, doi.org\/10.1038\/s41586-019-0932-x<\/li>
    3. J. Ka\u010dmar\u010d\u00edk, I. Vinograd, B. Michon, A. Rydh, A. Demuer, R. Zhou, H. Mayaffre, R. Liang, W. N. Hardy, D. A. Bonn, N. Doiron-Leyraud, L. Taillefer, M. -H. Julien, C. Marcenat, T. Klein:
      Unusual interplay between superconductivity and field-induced charge order in YBa2<\/sub>Cu3<\/sub>Oy<\/sub><\/em>
      Physical Review Letters 121 (2018) 167002, <\/strong>doi.org\/10.1103\/PhysRevLett.121.167002<\/li>
    4. P. Rodiere, T. Klein, L. Lemberger, K. Hasselbach, A. Demuer, J. Ka\u010dmar\u010d\u00edk, Z. S. Wang, H. Q. Luo, X. Y. Lu, H. H. Wen, F. Gucmann, and C. Marcenat:
      Scaling of the physical properties in Ba(Fe,Ni)2<\/sub>As2<\/sub> single crystals: Evidence for quantum fluctuations<\/em>,
      Phys. Rev. B 85 214506 (2012)<\/strong><\/li><\/ol><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t
      \n\t\t\t\t\t
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      1. P. Samuely, P. Szab\u00f3, J. Ka\u010dmar\u010d\u00edk, A. Meerschaut, L. Cario, A. G. M. Jansen, T. Cren, M. Kuzmiak, O. \u0160ofranko, and T. Samuely:
        Extreme in-plane upper critical magnetic fields of heavily doped quasi-two-dimensional transition metal dichalcogenides,<\/em>
        Phys. Rev. B 104, 224507 (2021)<\/strong><\/li>
      2. R. T. Leriche, A. Palacio-Morales, M. Campetella, C. Tresca, S. Sasaki, Ch. Brun, F. Debontridder, P. David, I. Arfaoui, O. \u0160ofranko, T. Samuely, G. Kremer, C. Monney, T. Jaouen, L. Cario, M. Calandra, T. Cren:
        Misfit Layer Compounds: A Platform for Heavily Doped 2D Transition Metal Dichalcogenides<\/em>,
        Adv. Funct. Mater. 2020, 2007706<\/strong>, DOI: 10.1002\/adfm.202007706<\/li><\/ol><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t
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        Mo8<\/sub>Ga41<\/sub><\/strong><\/p>

        Superconductivity in Mo8<\/sub>Ga41<\/sub> was studied by a combination of several experimental methods applied on the same piece of crystal \u2013 by STM as a surface sensitive technique, by ac-calorimetry to measure heat capacity as a bulk probe and by local Hall-probe magnetometry. We showed that seemingly two-gap behavior is just a consequence of sample inhomogeneities and is not a reflection of existence of two energy gaps. From the heat capacity measurements it is clearly observed that only one energy gap exists in the quasiparticles spectrum. Minute traces of additional superconducting phases detected by STS and also in the heat capacity measured in high magnetic fields on a high-quality and seemingly single-phase crystal might mimic the multigap superconductivity of Mo8<\/sub>Ga41<\/sub> suggested recently in several studies.<\/p>

        1. M. Marcin, J. Ka\u010dmar\u010d\u00edk, Z. Pribulov\u00e1, M. Kop\u010d\u00edk, P. Szab\u00f3, O. \u0160ofranko, T. Samuely, V. Va\u0148o, Ch. Marcenat, V. Yu. Verchenko, A. V. Shevelkov, P. Samuely:
          Single-gap superconductivity in Mo8<\/sub>Ga41<\/sub><\/em>
          Scientific Reports 9, 13552 (2019)<\/strong>, doi.org\/10.1038\/s41598-019-49846-y<\/li>
        2. M. Marcin, Z. Pribulov\u00e1, J. Ka\u010dmar\u010d\u00edk, Z. Medveck\u00e1, T. Klein, V. Yu. Verchenko, V. Cambel, J. \u0160olt\u00fds, P. Samuely:
          One or two gaps in Mo8<\/sub>Ga41<\/sub> superconductor? Local Hall-probe magnetometry study<\/em>,
          Supercond. Sci. Technol. 34 (2021) 035017 (5pp)<\/strong>, https:\/\/doi.org\/10.1088\/1361-6668\/abd5f3<\/li><\/ol>

          Cux<\/sub>TiSe2<\/sub><\/strong><\/p>

          We performed a complex study of a series of TiSe2<\/sub> crystals intercalated with copper by means of thermodynamic and magnetization measurements [1,2]. We showed that, in spite of some other measurements indicating two-gap superconductivity, the system is a single-gap superconductor. This is also supported by the results of ARPES measurements. Moreover, in [3] we present observation of unexpected effect in the system when superconducting vortices remain locked in between the layers of the sample even in tilted magnetic field. This so-called lock-in effect could be related to observation of the two-gap-like behavior in the superfluid density of the material [1].<\/p>

          1. Z. Pribulov\u00e1, Z. Medveck\u00e1, J. Ka\u010dmar\u010d\u00edk, V. Komanick\u00fd, T. Klein, P. Rodiere, F. Levy-Bertrand, B. Michon, C. Marcenat, P. Husan\u00edkov\u00e1, V.Cambel, J. \u0160olt\u00fds, G. Karapetrov, S. Borisenko, D. Evtushinsky, H. Berger, P. Samuely:
            Magnetic and thermodynamic properties of Cux<\/sub>TiSe2<\/sub> single crystals<\/em>,
            Phys. Rev. B, 95, 174512 (2017)<\/strong><\/li>
          2. J. Ka\u010dmar\u010d\u00edk, Z. Pribulov\u00e1, V. Pa\u013euchov\u00e1, P. Szab\u00f3, P. Husan\u00edkov\u00e1, G. Karapetrov and P. Samuely:
            Heat capacity of single-crystal Cux<\/sub>TiSe2<\/sub> superconductors<\/em>,
            Phys. Rev. B 88 020507(R) (2013)<\/strong><\/li>
          3. Z. Medveck\u00e1, T. Klein, V. Cambel, J. \u0160olt\u00fds, G. Karapetrov, F. Levy-Bertrand, B. Michon, C. Marcenat, Z. Pribulov\u00e1, P. Samuely:
            Observation of a transverse Meissner effect in Cux<\/sub>TiSe2<\/sub> single crystals<\/em>
            Phys. Rev. B 93, 100501(R) (2016)<\/strong><\/li><\/ol>

            Bi2<\/sub>Pd<\/strong><\/p>

            1. J. Ka\u010dmar\u010d\u00edk, Z. Pribulov\u00e1, T. Samuely, P. Szab\u00f3, V. Cambel, J. \u0160olt\u00fds, E. Herrera, H. Suderow, A. Correa-Orellana, D. Prabhakaran, and P. Samuely:
              Single-gap superconductivity in Bi2<\/sub>Pd<\/em>,
              Phys. Rev. B 93, 144502 (2016)<\/strong><\/li>
            2. G. Prist\u00e1\u0161, Mat. Orend\u00e1\u010d, S. Gab\u00e1ni, J. Ka\u010dmar\u010d\u00edk, E. Ga\u017eo, Z. Pribulov\u00e1, A. Correa-Orellana, E. Herrera, H. Suderow, P. Samuely:
              Pressure effect on the superconducting and the normal state of \u00df-Bi2<\/sub>Pd<\/em>,
              Phys. Rev. B 97 (2018), 134505<\/strong>, DOI: 10.1103\/PhysRevB.97.134505<\/li><\/ol>

              SrPd2<\/sub>Ge2<\/sub><\/strong><\/p>

              1. T. Samuely, P. Szab\u00f3, Z. Pribulov\u00e1, N. H. Sung, B. K. Cho, T. Klein, V. Cambel, J. G. Rodrigo and P. Samuely:
                Type II superconductivity in SrPd2<\/sub>Ge2<\/sub><\/em>
                Supercon. Sci. Technol. 26 015010 (2013)<\/strong><\/li><\/ol>

                YB6<\/sub><\/strong><\/p>

                1. S. Gab\u00e1ni, I. Tak\u00e1\u010dov\u00e1, G. Prista\u0161, E. Ga\u017eo, K. Flachbart, T. Mori, D. Braithwaite, M. Misek, K.V. Kamenev, M. Hanfland and P. Samuely:
                  High-pressure effect on the superconductivity of YB6<\/sub><\/em>,
                  Phys. Rev. B 90, 045136 (2014)<\/strong><\/li>
                2. P. Szab\u00f3, J. Girovsk\u00fd, Z. Pribulov\u00e1, J. Ka\u010dmar\u010d\u00edk, T. Mori and P. Samuely: Point-contact spectroscopy of the phononic mechanism of superconductivity in YB6<\/sub><\/em>
                  Supercon. Sci. Technol. 26 045019 (2013)<\/strong><\/li><\/ol>

                  NbS2<\/sub><\/strong><\/p>

                  1. J. Ka\u010dmar\u010d\u00edk, Z. Pribulov\u00e1, C. Marcenat, T. Klein, P. Rodiere, L. Cario and P. Samuely:
                    Specific heat measurements of a superconducting NbS2<\/sub> single crystal in an external magnetic field: Energy gap structure<\/em>
                    Phys. Rev. B 82 (2010) 014518<\/strong><\/li><\/ol>

                    Pnictides<\/strong><\/p>

                    1. P. Szab\u00f3, Z. Pribulov\u00e1, G. Prist\u00e1\u0161, S. L. Bud\u2019ko, P. C. Canfield and P. Samuely:
                      Evidence for two-gap superconductivity in Ba0.55<\/sub>K0.45<\/sub>Fe2<\/sub>As2<\/sub> from directional point-contact Andreev-reflection spectroscopy<\/em>
                      Phys. Rev. B 79 (2009) 012503<\/strong><\/li>
                    2. P. Samuely, P. Szab\u00f3, Z. Pribulov\u00e1, M.E. Tillman, S.L. Bu\u010fko and P.C. Canfield:
                      Possible two-gap superconductivity in NdFeAsO0.9<\/sub>F0.1<\/sub> probed by point-contact Andreev-reflection spectroscopy<\/em>
                      Supercon. Sci. Technol. 22 (2009) 014003<\/strong><\/li>
                    3. J. Ka\u010dmar\u010d\u00edk, C. Marcenat, T. Klein, Z. Pribulov\u00e1, C. J. van der Beek, M. Konczykowski, S. L. Budko, M. Tillman, N. Ni, and P. C. Canfield:
                      Strongly dissimilar vortex-liquid regimes in single-crystalline NdFeAs(O,F) and (Ba,K)Fe2<\/sub>As2<\/sub>: A comparative study<\/em>
                      Phys. Rev. B 80 (2009) 014515<\/strong><\/li>
                    4. Z. Pribulov\u00e1, T. Klein, J. Ka\u010dmar\u010d\u00edk, C. Marcenat, M. Konczykowski, S. L. Bud\u2019ko, M. Tillman, and P. C. Canfield:
                      Upper and lower critical magnetic fields of superconducting NdFeAsO1-x<\/sub>Fx<\/sub> single crystals studied by Hall-probe magnetization and specific heat<\/em>
                      Phys. Rev. B 79 (2009)<\/strong> 020508(R)<\/strong><\/li><\/ol><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t
                      \n\t\t\t\t\t
                      \n\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\tSuperconductivity in boron dopes silicon or diamond <\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t
                      1. A. Grockowiak, T. Klein, H. Cercellier, F. L\u00e9vy-Bertrand, X. Blase, J. Ka\u010dmar\u010d\u00edk, T. Kociniewski, F. Chiodi, D. D\u00e9barre, G. Prudon, C. Dubois, and C. Marcenat:
                        Thickness dependence of the superconducting critical temperature in heavily doped Si:B epilayers<\/em>,
                        Phys. Rev. B 88 064508 (2013)<\/strong><\/li>
                      2. C. Marcenat, J. Ka\u010dmar\u010d\u00edk, R. Piquerel, P. Achatz, G. Prudon, C. Dubois, B. Gautier, J. C. Dupuy, E. Bustarret, L. Ortega, T. Klein, J. Boulmer, T. Kociniewski, and D. D\u00e9barre:
                        Low-temperature transition to a superconducting phase in boron-doped silicon films grown on (001)-oriented silicon wafers<\/em>
                        Phys. Rev. B 81 (2010) 020501(R)<\/strong><\/li>
                      3. E. Bustarett, C. Marcenat, P. Achatz, J. Ka\u010dmar\u010d\u00edk, F. L\u00e9vy, A. Huxley, L. Ort\u00e9ga, E. Bourgeois, X. Blase, D. D\u00e9barre, J. Boulmer:
                        Superconductivity in doped cubic silicon<\/em>,
                        Nature 444, no. 7118 (2006) 465<\/strong><\/li>
                      4. B. Sac\u00e9p\u00e9, C. Chapelier, C. Marcenat, J. Ka\u010dmar\u010d\u00edk, T. Klein, M. Bernard, E. Bustarett:
                        Tunneling spectroscopy and vortex imaging in boron-doped diamond<\/em>,
                        Phys. Rev. Lett. 96 (2006) 097006-1-4<\/strong><\/li><\/ol><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t
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                        1. G. Zhang, T. Samuely, N. Iwahara, J. Ka\u010dmar\u010d\u00edk, Ch. Wang, P.W. May, J.K. Jochum, O. Onufriienko, P. Szab\u00f3, Sh. Zhou, P. Samuely, V.V. Moshchalkov, L.F. Chibotaru, H.G. Rubahn:
                          Yu-Shiba-Rusinov bands in ferromagnetic superconducting diamond<\/em>
                          SCIENCE ADVANCES Vol. 6, no. 20, eaaz2536 (2020)<\/strong>, DOI: 10.1126\/sciadv.aaz2536<\/li>
                        2. G. Zhang, Y. Zhou, S. Korneychuk, T. Samuely, L. Liu, P. W. May, Z. Xu, O. Onufriienko, X. Zhang, J. Verbeeck, P. Samuely, V. V. Moshchalkov, Z. Yang, H.G. Rubahn:
                          Superconductor-insulator transition driven by pressure-tuned intergrain coupling in nanodiamond films<\/em>
                          Phys. Rev. Materials 3, 034801<\/strong>, DOI:https:\/\/doi.org\/10.1103\/PhysRevMaterials.3.034801<\/li>
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                          Phys. Rev. App. 6, 064011 (2016)<\/strong><\/li><\/ol><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"

                          Superconductivity There are many different aspects of superconductivity addressed in our Centre: Supercondutor-Insulator Transition in thin films The mechanism of […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"no-sidebar","site-content-layout":"","ast-site-content-layout":"full-width-container","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-192","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/websrv.saske.sk\/cltp\/wp-json\/wp\/v2\/pages\/192","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/websrv.saske.sk\/cltp\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/websrv.saske.sk\/cltp\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/websrv.saske.sk\/cltp\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/websrv.saske.sk\/cltp\/wp-json\/wp\/v2\/comments?post=192"}],"version-history":[{"count":7,"href":"https:\/\/websrv.saske.sk\/cltp\/wp-json\/wp\/v2\/pages\/192\/revisions"}],"predecessor-version":[{"id":317,"href":"https:\/\/websrv.saske.sk\/cltp\/wp-json\/wp\/v2\/pages\/192\/revisions\/317"}],"wp:attachment":[{"href":"https:\/\/websrv.saske.sk\/cltp\/wp-json\/wp\/v2\/media?parent=192"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}