1997

Cesnak, L., Melišek, T., Kováč, P., and Hušek, I.: Magnetic field hysteresis of critical currents in Bi(2223)/Ag tapes and the way to overcome it, Cryogenic 37 (1997) 823.

Chromik, Š., Štrbík, V., Jergel, M., Hanic, F., Conde-Gallardo, A., Falcony, C., Chavira, E. and Beňačka, Š.: Properties of Tl-based thin films and strips deposited by evaporation of BaF₂, CaF₂ and Cu components, Physica C 282-287 (1997) 639.

Chromik, Š., Štrbík, V., Beňačka, Š., Machajdík, D., Liday J., Kobzev, A. P., and Vogrinčič, P.: Properties of YBCO/PBCO/YBCO trilayer structures, IOP Conf. Series No. 158 (1997) 523.

Caputo, P., Darula, M., Ustinov, A.V. and Kohlstedt, H.: Fluxon dynamics in discrete Josephson transmission lines with stacked junctions, J. Applied Physics 81 (1997) 309.

Harnack, O., Darula, M., Beuven, S., Amatuni, L., and Kohlstedt, H.: High-frequency properties of high-T_c Josephson junctions and mixing experiments in the w-band, J. Low Temper. Phys. 106 (1997) 463.

Pivarč, J., Beuven, S., Seidel, P., Darula, M. and Beňačka, Š.: Theoretical and experimental investigation of phase coherence in shorted 2D arrays of high-T_c Josephson junctions, J. Low Temper. Phys. 106 (1997) 339.

Dubecký, F., Krempaský, M., Pelfer, P.G., Darmo, J., Pikna, M., Šatka, A., Sekáčová, M., and Ruček, M.: GaAs detectors for hard X-ray astronomy, Nuclear Physics (Proc. Suppl.) B 54 (1997) 368.

Fröhlich, K., Machajdík, D., Vávra, I., Šouc, J., Rosová, A., Figueras, A., Weiss, F., Dahmen, K.-H.: Growth of YBa₂Cu₃O₇/CeO₂/Al₂O₃ heteroepitaxial films by aerosol MOCVD, J. Alloys Compounds 251 (1997) 284.

Fröhlich, K., Rosová, A., Machajdík, D., Šouc, J., Figueras, A., Weiss, F., Chenevier, B., and Snauwaert, J.: Growth and structure of buffer layers for high temperature superconducting films, Acta Physica Polonica A 92 (1997) 255.

Fröhlich, K., Šouc, J., Rosová, A., Machajdík, D.,Graboy, I.E.,Svetchnikov, V.L., Figueras, A., and Weis, F.: Superconducting YBa₂Cu₃O₇ films prepared by aerosol metal organic chemical vapour deposition on Al₂O₃ substrate with CeO₂ buffer layer, Supercond. Sci Technol. 10 (1997) 657.

Weiss, F., Schmatz, U., Pisch, A., Felten, F., Pignard, S., Sénateur, J.P., Abrutis, A., Fröhlich, K., Selbmann, D., and Klippe, J.: HTS thin films by innovative MOCVD processes, J. Alloys Compounds 251 (1997) 264.

Fröhlich, K., Šouc, J., Machajdík, D., and Weiss, F.: YBa₂Cu₃O₇ films grown on CeO₂/Al₂O₃ substrate by aerosol MOCVD, IOP Conf. Series No. 158 (1997) 233.

Kuplevakhsky, S.V., Naydenov, S.V., and Galiautdinov, A.A.: Microscopic theory of the dc Josephson effect in clean superconductor/insulator and superconductor/semiconductor multilayers, Phys. Rev. B 56 (1997) 7858.

Gaži, Š., Štrbík,V., and Beňačka, Š.: Nonequilibrium phenomena in nonsymmetrical superconducting double-barrier structure Nb/NbO_x/Al/AlO_x/Nb, J. Low Temper. Phys. 106 (1997) 387.

Gömöry, F., Gherardi, L., Mele, L., Morin, D., Crotti, G.: Critical state and AC losses in multifilamentary BiSrCaCuO-2223/Ag tapes studies by transport and magnetic measurements, Physica C 279 (1997) 39.

Gömöry, F. and Gherardi, L.: Transport AC losses in round superconducting wire consisting of two concentric shells with different critical current density, Physica C 280(1997) 151.

Gömöry, F.: Characterization of high-temperature superconductors by AC susceptibility measurement, Topical Review, Supercond. Sci Technol. 10 (1997) 523.

Gömöry, F. and Takács, S.: Characterization of superconductors by AC susceptibility measurement, Superlattices Microstr. 21 Suppl.A (1997) 219.

Gherardi, L., Gömöry, F., Mele, R., and Coletta, G.: A.c. losses in Bi-2223 tapes for power applications, Supercond. Sci Technol. 10 (1997) 909.

Polichetti, M. and Gömöry, F.: Temperature dependence of the surface barrier on YBaCuO grains detected by AC susceptibility measurements, Physica C 282 (1997) 2379.

Polichetti, M. and Gömöry, F.: Flux pinning by a barrier on the surface of YBaCuO ceramics studied in dynamic regime, Superlattices Microstr. 22 (1997) 607.

Gherardi, L., Gömöry, F., Mele, R., and Coletta, G.: A.c. losses in Bi-2223 tapes for power applications, IOP Conf. Series No. 158 (1997) 1371.

Gömöry, F., Gherardi, L., Morin, D., and Crotti, G.: A.c. losses in multifilamentary BiSrCaCuO-2223/Ag tapes studied by transport and magnetic measurements, IOP Conf. Series No. 158 (1997) 1461.

Zannella, S., Janšák, L., and Donadio, P.: Inductive high-T_c superconducting fault current limiter based on Bi-2212 tube, Cryogenics 37 (1997) 667-670.

Zannella, S., Arienti, A., Giunchi, G., Janšák, L., Majoroš, M., and Ottoboni, V.: Development of an inductive high-T_c superconducting fault current limiter, IOP Conf. Series No. 158 (1997) 1239.

Kálna, K.: Photon confinement and alectron capture time in quantum well, Acta Physica Polonica A 92 (1997) 805.

Kopera, Ľ., Kováč, P., and Cesnak, L.: Sample holder for measuring of Ic-anisotropy in high magnetic fields, Supercond. Sci Technol. 10 (1997) 995.

Kordoš, P., Marso, M., Förster, A., Darmo, J., Betko, J., and Nimtz, G.: Space-charge controlled conduction in low-temperature-grown molecular-beam epitaxial GaAs, Applied Phys. Lett. 71 (1997) 1118.

Korytár, D., Boháček, P., Bešše, I., Francesco, L. and Mikula, P.: Monolithic devices for high-resolution X-ray diffractometry and topography, Il Nuovo Cimento D 19 (1997) 481.

Ferrari, C., Korytár, D., Kumar, J.: Study of residual strains in wafer crystal by means of lattice tilt mapping, Il Nuovo Cimento D 19 (1997) 165.

Kottman, P., Paasi, J., Majoroš, M., and Plecháček, V.: Temperature dependence of inter-and intragranular currents in (Bi,Pb)₂Sr₂Ca₂Cu₃O_x superconductors, Physica C 282-287 (1997) 2199.

Kováč, P., Cesnak, L., Melišek, T., Hušek, I., and Fröhlich, K.: Critical current to n-exponent relation in Bi(2223)/Ag tapes, Supercond. Sci Technol. 10 (1997) 605.

Kováč, P., Hušek, I., and Kopera, Ľ.: Application oftwo-axial rolling for multicore Bi(2223)/Ag tapes, Supercond. Sci Technol. 10 (1997) 982.

Kováč, P., Hušek, I., and Pachla, W.: Ceramic core dencity and homogenity in BSCCO/Ag tapes, IEEE Trans. Applied Supercond. 7 (1997) 2098.

Pachla, W., Marciniak, H., Szulc, A., Wroblevski, M., Kováč, P., Hušek, I., and Melišek, T. : Investigation of texture formation and phase transition, CIP- and roll-sintered Ag-sheathed Bi(2223) tapes, IEEE Trans. Applied Supercond. 7 (1997) 2090.

Kováč, P., Eastell, C.J., Pachla, W., Hušek, I., Marciniak, H., Grovenor, C.R.M., and Goringe, M.J.: Structure and the current transport mechanism in Bi(2223)/Ag tape, Physica C 292 (1997) 322.

Kováč, P., Hušek, I., Kopera, Ľ., and Pachla, W.: Optimalization of rolling process for multicore Bi(2223)/Ag tapes made by OPIT technique, IOP Conf. Series No. 158(1997) 1443.

Kováč, P., Cesnak, L., Melišek, T., Kirchmayer, H., and Filkis, H.: Hysteresis phenomena in the I-V characteristics of Bi(2223)/Ag tapes, IOP Conf. Series No. 158 (1997) 1445.

Kováč, P., Cambel, V., Gregušová, D., Eliáš, P., Hušek, I., Kúdela, R., Hasenöhrl, S., and Ďurica, M.: Testing of homogenity of Bi(2223)/Ag tapes by Hall probe array, IOP Conf. Series No. 158 (1997) 1311.

Pachla, W., Odelius, H., Soderwall, U., Kováč, P., Hušek, I., Marciniak, H., and Wroblewski, M.: Comparative studies on Bi(2223) phase at the Ag interface and inside the ceramic core in Ag-sheathed composite tapes, IOP Conf. Series No. 158 (1997) 1367.

Pinčík, E., Jergel, M., Kučera, M., and Brunel, M.: The influence of the inductively-coupled hydrogen plasma on the GaAs surface properties, Thin Solid Films 299 (1997) 136.

Kúdela, R., Novák, J., and Kučera, M.: Zn-doped InGaP grown by the LP-MOCVD, J. Electron. Mater. 25 (1997) 7.

Malacký, L., Kúdela, R., Morvic, M., Novák, J., and Wehman, H.: Properties of silicon-pulse-doped InGaP layers grown by LP- MOCVD, Mater. Sci Engn. B 44 (1997) 33.

Kuzmík, J., Darmo, J., Kúdela, R., Haščík, Š., and Mozolová, Ž.: Schottky contacts on reactive-ion etched InGaP, J. Vacuum Sci Technol. B 15 (1997) 2016.

Constantinidis G., Kuzmík, J., and Michelakis K.: Schottky contact investigation on reactive ion etched 6H -SiC, Diamond Related Materials 6 (1997) 1459.

Kvitkovič, J., Chesneau, E.C.L., Majoroš, M., Glowacki, B.A., Ashworth, S., Ciszek, M., Campbell, A.M., and Evetts, J.E.: Hall probe measurements of the magnetic field above current carrying Bi-2223/Ag tapes, IOP Conf. Series No. 158 (1997) 1315.

Chesneau, E.C.L., Kvitkovič, J., Glowacki, B.A., Majoroš, M., and Haldar, P.: Hall probe measurements and analysis of the magnetic field above a multifilamentary superconducting tape, IOP Conf. Series No. 158 (1997) 1009.

Lobotka, P., Vávra, I., Gaži, Š., Plecenik, A., and Dérer, J.: Josephson junction with an amourphous silicon barrier, J. Low Temper. Phys. 106 (1997) 381.

Lobotka, P., Krivošík, P., Vávra, I., Durec, M., Schad,R., Verbanck, G., and Bruynserade, Y.: Multisegment magnetoresistive sensor based on GMR effect, Sensors Actuators A 61 (1997) 323.

Majoroš, M., Janšák, L., Sello, S., and Zannella, S.: Transient analysis of HTS inductive fault current limiter, IEEE Trans. Applied Supercond. 7 (1997) 989.

Majoroš, M., Martini, L., Zannela, S.: Lower critical magnetic field H_Cl and intergranular of Bi-2223/Ag concentric tapes, Physica C 282-287 (1997) 2205.

Majoroš, M., Kvitkovič, J., Polák, M., Martini, L., and Zanella, S.: Flux pinning and critical currents in Bi-2223/Ag concentric tapes, Physica C 282-287 (1997) 2109.

Majoroš, M., Janšák, L., Sello, S., and Zannella, S.: Transition properties of HTS inductive fault current limiter, IOP Conf. Series No. 158 (1997) 1231.

Moško, M., Munzar, D. and Vagner, P.: Excitonic effects in free-standing ultrathin GaAs films, Phys. Rev. B 55 (1997) 15416.

Novák, J., Kučera, M., Morvic, M., Betko, J., Förster, A., and Kordoš, P.: Characterization of low-temperature GaAs by galvanomagnetic and photoluminiscence measurements, Mater. Sci Engn. B 44 (1997) 341.

Olejníková, B.: Spin-orbit-couting, electric-field and free-carrier-screening effects on valence band structure of strained quantum wells, Acta Physica Polonica A 92 (1997) 940.

Pitel, J. and Kováč, P.: Influence of external magnetic fields on critical currents of solenoids wound with anisotropic HTS tapes – theoretical analysis, Supercond. Sci Technol. 10 (1997) 7.

Pitel, J. and Kováč, P.: Compensation of the radial magnetic field component of solenoids wound with the anisotropic Bi(2223)Ag tape, Supercond. Sci Technol. 10 (1997) 847.

Pitel, J. and Kováč, P.: Possibilities to increase the critical current of solenoids made of anisotropic THC tapes, IOP Conf. Series No. 158 (1997) 1655.

Grajcar, M., Plecenik, A., Seidl, P., Vojtanik, V., Barholz, K.-U.: Assymetry and quasilinear backround of differential conductance characteristics of high-T_csuperconductor/metal tunnel junctions, Phys. Rev. B 55 (1997) 11738.

Grajcar, M., Plecenik, A., Seidl, P., Vojtanik, V., Kúš. P., Barholz, K.-U.: The influence of external bias voltage on electrical properties of YBa₂Cu₃O_7-x metal point contact interface, J. Low Temper. Phys. 106 (1997) 277.

Grajcar, M., Plecenik, A., Seidel, P., and Kúš, P.: The influence of bias voltage on YBa₂Cu₃O_7-x/metal point interface, J. Alloys Compounds 251 (1997) 129.

Seidel, P., Plecenik, A., Grajcar, M., Belogovskii, M., Barholz, K-U, and Matthes, A.:: Peculiarities of „tunneling“ charateristics observed in HTSC/metal point junctions, Physica C 282-287 (1997) 1481.

Lehndorff, B., Hortig, M., Kürschner, H.-G., Polák, M., Wilberg, R., Wehler, D. and Piel, H.: Limits of application of the BSCCO conductors, IOP Conf. Ser. No 158 (1997) 1303.

Polák, M., Polyanskii, A., Zhang, W., Anderson. J., Hellstrom, J. and Larbalestier, D.: Longitudinal critical variation in short samples of Bi-2212/Ag and Bi-2223/Ag monocore tapes and its origin, IOP Conf. Ser. 158 (1997) 893.

Polák, M., Zhang, W., Parrell, J., X.Y. cai, Polyanskij, A., Hellstrom, E.E., Larbalestier, D.C. and Majoroš, M.: Current trasfer lengths and the origin of linear components in the voltage-current curves of Ag-sheathed BSCCO composites, Supercond. Sci Technol. 10 (1997) 769.

Polák, M., Parrell,J.A., Plyanskij, A.A., Pashitski, A.E., and Larbalestier, D.: On the role of pre-existing, unhealed cracks on the bending strain response of Ag-clad (Bi,Pb)₂Sr₂Ca₂Cu₃O_xtapes, Applied Physics Lett.70 (1997) 1034.

Polák, M., Zhang, W., Polyanski, A., Pashitski, A., Hellstrom, E.E., and Larbalestier, D.C.: The effect of the maximm processing temperature on the microstructure and electrical properties of melt processed Ag-sheathed Bi₂Sr₂CaCu₂O_x tape, IEEE Trans. on Applied Supercond. 7 (1997) 1537-1540.

Anderson. J., Parrell, J.A., Polák, M., and Larbalestier, D.: Determination of irreversibility field variations in mono- and multifilamentary (Bi, Pb)₂Sr₂Ca₂Cu₃O_x tapes by transport current methods, Applied Physics Lett. 71 (1997) 3892-4.

Didier, N., Dubourdieu, C., Rosová, A., Chenevier, B., Senateur, J.P., and Thomas, O.: Twinning behaviour in YBCO and PBCO thin films and in (PBCO/YBCO) superlattices, J. Alloys Compounds 251 (1997) 322-327.

Šouc, J., Fröhlich, K., Takács, S., Weiss, F., and Šmatko, V., Delaboulighe, G.: Critical current anisotropy of YBa₂Cu₃O₇ thin films, IOP Conf. Series No. 158 (1997) 97.

Španková, M., Gaži, Š., Chromik, Š., Rosová, A., Vávra, I. and Beňačka, Š.: The problems of native SiO2 removing for epitaxial growth of YSZ film on Si, J. Low Phys. 106 (1997) 439.

Španková, M., Gaži, Š., Chromik, Š., Vávra, I., Juhás P., and Beňačka, Š.: YBCO thin films prepared on silicon (100) wafers buffered by YSZ and SrTiO₃ layers, IOP Conf. Series No. 158 (1997) 237.

Štrbík, V., Chromik, Š., Beňačka, Š., and Bari, M.: Anomalies in current-voltage characteristics of YBCO/PBCO/YBCO sandwich junctions, J. Low Temper. Phys. 106(1997) 333.

Štrbík, V., Harnack, O., Chromik, Š., Darula, M., and Beňačka, Š.: Characteristics of YBCO grain boundary Josephson junctions on MgO bicrystal substrates, IOP Conf. Series No. 158 (1997) 503.

Takács, S.: AC losses in superconducting cables and their expected values in magnetic systems, Topical Review, Supercond. Sci Technol. 10 (1997) 733.

Takács, S.: Current distribution and coupling losses in superconducting cables being partially in magnetic fields, IEEE Trans. Applied Supercond. 7 (1997) 258-261.

Yanagi, N., Takács, S., Mito, T., Takahata, K., Iwamoto, A., and Yamamoto, J.: Measurement of time constants for superconducting cables with Hall probes, Cryogenics 37(1997) 783.

Takács, S. and Gömöry, F.: The peak in the imaginary part of AC susceptibility for a superconductor at different magnetic fields and frequencies, IOP Conf. Series No. 158(1997) 993.

Takács, S.: Superconducting cables in spatially changing magnetic fields near the end portions of magnetic systems, IOP Conf. Series No. 158 (1997) 1405.

Takács, S. and Yanagi, N.: Determination of time constants by direct measurement of magnetic fields above superconducting cables, IOP Conf. Series No. 158 (1997) 1187.

Sumption, M.D. and Takács, S.: Critical current densities in heterogeneous superconductors determined from magnetization measurements, IOP Conf. Series No. 158(1997) 913.

Ušák, P. and Chovanec, F.: Measurement of current density distribution in high TcAg-sheathed superconducting tapes, IEEE Trans. Applied Supercond. 7 (1997) 1343.

Vagner, P., and Moško, M.: Electron-impurity scattering in free- standing quantum wires: effect of dielectric confinement, J. Applied Phys. 81 (1997) 3196.

Vagner, P., Munzar, D., and Moško, M.: Calculation of excitonic absorption spectrum of GaAs quantum wire free-standing in vacuum, Acta Physica Polonica A 92 (1997) 1038.

Vávra, I., Lobotka, P., Dérer, J., Gaži, Š., Wallenberg, L.R., Holý, V., Kuběna, J., and Sobota, J.: Stacked Josephson junction based on Nb/Si superlattice, J. Low Temper. Phys. 106 (1997) 373.