1985-1981

1985

Betko, J. and Měřínsky, K.: Analysis of galvanomagnetic parameters in semi-insulating GaAs with respect to the three-band model, Phys. Status Solidi A 87 (1985) 683.

Thurzo, I. and Dubecký, F.: On the role of the back contacts in DLTS experiments with Schottky diodes, Phys. Status Solidi A 89 (1985) 689.

Gömöry, F. and Cesnak, L.: Loss and magnetization measurement of superconducting magnets at very low ramp rates, Cryogenics 25 (1985) 375.

Hlásnik, I., Takács, S., Burjak, V.P., Majoroš, M., Krajčík, J., Krempaský, L., Polák, M., Jergel, M., Korneeva, T.A., Mironova, O.N., and Ivan, I.: Properties of superconducting NbTi superfine filament composites with diameter d 0,1 um, Cryogenics 25 (1985) 558.

Hrivnák, L.: Band-gap narrowing in semi-insulating GaAs, Phys. Status Solidi b 127 (1985) K165.

Hrivnák, L.: New formula for the nearest-neighbour distances in tetrahedrally coordinated AⁿB^8-n crystals, Czechoslov. J. Phys. B 35 (1985) 581.

Hrivnák, L.: A simple formula for the lattice constant of cubic crystals, Acta Physica Slovaca 35 (1985) 55.

Hrivnák, L.: Estimation of nearest-neighbour distances and electron effective masses in ternarry and quaternarry tetrahedrally coordinated solid solutions of III-V and II-VI compounds, Czechosl. J. Phys. 35 (1985) 1445.

Lalinský, T., Kordoš, P., Kovács, B., Mojzes, I., Racz, A.,b and Szentpali, B.: Optimization of heat treatment for forming AuGe based contacts to n-GaAs, Phys. Status Solidi 88 (1985) K87.

Olejníková, B.: Calculation of field-induced phenon-assisted tunnel ionization of deep centres in GaAs using the quantum defect method, Czechoslov. J. Phys. B 35 (1985) 585.

Olejníková, B.: A method of determination of the trap depth of deep centres by capacitance measurements, Phys. Status Solidi a 89 (1985) K197.

Osvald, J.: Influence of electron lithography on electrical parameters of MOS structures, Phys. Status Solidi A 90 (1985) K225.

1984

Cesnak, L., Gömöry, F., Kokavec, J., and Takács, S.: AC losses in multilayer superconductig tapes, Cryogenics 24 (1984) 119.

Černuško, V., Fröhlich, K., Jergel, M., Machajdík, D., Tarnovská, M., Fedorov, V.K., and Cheremnykh, P.A.: Properties of Nb₃Ge tape superconductor prepared by CVD method, J. de Physique 45 (1984) C1-429.

Hlásnik, I.: Prospects of multifilamentary superconductors AC 50Hz applications, J. de Physique 45 (1984) 459.

Hrivnák, L.: Semiinsulating GaAs, Czechoslov. J. Phys. B 34 (1984) 436.

Hrivnák, L. and Kedro, M.: Mobility of electrons limited by scattering on an impurity-ion potential with a spatialy variable dielectric function, Acta Physica Slovaca 34 (1984) 37.

Hrivnák, L. and Kedro, M.: On the electron mobility in GaAs samples with dominant electrical level 0.15 eV below the conduction band, Acta Physica Slovaca 34 (1984) 234.

Neuschl, J., Synak, D., Jergel, M., Hlásnik, I., and Ivan, J.: Influence of Nb₄O suboxides in the substrates upon properties of Nb₃Sn tape superconductors, J. de Physique C1, Suppl. (1984) 413.

Korytár, D.: Lateral lattice parameter variation measurement by means of a double crystal X-ray method with oscillating slit, Czechoslov. J. Phys. B 34 (1984) 1277.

Sitek, J., Hucl, M., Bajči, P., Kružliak, J., Beňačka, Š., Huťka, P., and Kováč, P.: The influence of thermal regime of multifilamentary wires preparation to the creation of the Nb₃Sn phase, J. Mater. Sci Lett. 3 (1984) 489.

Machajdík, D.: Method for quantitative x-ray diffraction analysis of a single-phase sandvich-like crystalline film with slightly varying, Thin Solid Films 111 (1984) 269.

Olejníková, B.: Non-exponential capacitance transient due to field-enhanced emission of electrons from deep traps, Phys. Status Solidi A 84 (1984) 621.

Polák, M. and Gentile, D.: Field, temperature angular dependence of electrical field – transport current characteristics of NbTi superconductors, J. de Physique C1 45 (1984) C1-541.

Takács, S. and Hlásnik, I.: Pinning in superconductors with anisotropic defects, J. Low Temp. Phys. 54 (1984) 397.

Takács, S.: Coupling losses of finits superconducting cables, Cryogenics 24 (1984) 237.

Takács, S.: Pinning on surfaces and large grain boundaries due to the transition from hexagonal to quadratic vortex lattices, Czechoslov. J. Phys. B 34 (1984) 571.

1983

Konakova, R.V., Tchorik, Ju.A., Zajcevskij, I.L., Benč, V., Kordoš, P., Morvic, M., and Červenák, J.: Electrical characteristics of GaAs LPE Schottky diodes, Crystal Res. Technol. 18 (1983) 1451.

Betko, J. and Měřínsky, K.: Geometrical magnetoresistance effect in semiconductors with mixed conductivity, determination of the electron Hall mobility in semiinsulating GaAs, Physica Status Solidi A 77 (1983) 331.

Thurzo, I., Gmucová, K., Červenák, J., and Lalinský, T.: GaAs-anodic oxide interface examination by deep-level transient current spectroscopy, Phys. Status Solidi A 77(1983) 323.

Cesnak, L. and Schmidt, J.: Method for measuring a vacuum in an environment at liquid helium temperatures, Cryogenics 23 (1983) 317.

Guldan, A., Schiller, V., and Steffen-Balk: Thin Solid Films 100 (1983) 1.

Guldan, A., Hrubčín , L., and Kubek, J.: New method of nahing viaconnections in semiconductor wafers, IEEE Trans. Electr. Devices 30 (1983) 1402.

Hlásnik, I. and Takács, S.: Scaling law in voltage-current characteristics of hard superconductors, Cryogenics 23 (1983) 314.

Hlásnik, I. and Seibt, E.V.: 50Hz ac losses in inductive coils with mixed matrix fine filament NbTi composites at fields up to 1T, J. Applied Phys. 54 (1983) 5479.

Hlásnik, I.: Could cryoturbogenerater armature winding be superconducting, Cryogenics 23 (1983) 508.

Hrivnák, L.: On the determination of carrier mobilities and densities in semi-insulating GaAs, Phys. Status Solidi a 80 (1983)

Janetka, I.: Tunnelling between two superconductors separated by a double Schottky barrier, Acta Physica Slovaca 33 (1983) 93.

Jergel, M., Krevet, B., Schauer, W., and Wüchner, F.: Effect of some preparation conditions upon properties of sputtered Nb₃Ge films, Czechoslov. J. Phys. 33 (1983) 1035.

Konakova, R.V., Tchorik, Ju.A., Zajcevskij, I.L., Kordoš, P., Morvic, M., and Červenák, J.: The influence of stress on the fine structure of Schottky diode I-V characteristics in the Breakdown region, Physica Status Solidi A 77 (1983) K125.

Kneppo, I.: Integration decrement method for measuring q of microwave resonators, Electronics Lett. 19 (1983) 496-498.

Takács, S. and Hlásnik, I.: Pinning in superconductors with anisotropic defect, J. Low Temp. Phys. 54 (1983) 397.

Takács, S., Polák, M., and Krempaský, L.: Critical currents of NbTi tapes with differently oriented defects, Cryogenics 23 (1983) 155.

Takács, S.: Tunneling through combined potential structures, II. Some examples, Acta Physica Slovaca 33 (1983) 73.

Takács, S.: The critical currents in superconductors with anisotropic defects by magnetization and resistive measurements, Czechoslov. J. Phys. B 33 (1983) 208.

Takács, S.: The flux line lattice in superconducting slabs, Czechoslov. J. Phys. 33 (1983) 1248.

1982

Fröhlich, K., Machajdík, D., Beňačka, Š., and Černuško, V.: On the T_c measurement of Nb₃Ge superconductors, Acta Physica Hungarica 53 (1982) 419.

Hrivnák, L. and Betko, J.: On the relation between electron and hole mobilities in semi-insulating GaAs, Physica Status Solidi B 112 (1982) K143.

Hrivnák, L.: Electric field dependence of longitudinal electron diffusivity in GaAs, Acta Physica Slovaca 32 (1982) 153.

Krevet, B., Schauer, W., Wüchner, F., and Jergel, M.: Anomalous pinning behaviour in thin Nb₃Ge films, Czechoslov. J. Phys. B 32 (1982) 1374.

Jergel, M., Melišek, T., Allárová, H., Belyj, D.I., Kutepov, V.P., Izrailev, A.J., Synak, D., Neuschl, J., and Ivan, J.: Influence of oxygen content on some properties of Nb₃Sn tape used for superconducting transmission lines, J. Mater. Sci 17 (1982) 1579.

Khater, F. and Kedro, M.: Influence of the defect density on electrical resistivity of thin metallic film, Acta Physica Slovaca 32 (1982) 127.

Kneppo, I.: Comparison decrement method for microwave resonator Q measurements, IEEE Trans. MTT 82 (1982) 1259 – 1260.

Kružliak, J., Huťka, P., Kováč, P., and Šetina, P.: Some physical properties of multifilamentary Nb₃Sn superconductors prepared by bronze technology, Acta Phys. Hungarica 53 (1982) 425.

Thurzo, I. and Lalinský, T.: On the relationship between charge and current based DLTS, Phys. Status Solidi A 71 (1982) K83.

Novák, J., Morvic, M., and Kordoš, P.: High gain (p) AlGaAs-(n) GaAs heterojunction avalanele photodiodes, Solid-State Electr. 25 (1982) 82.

Pevala, A. : Application of „Boson method“ to the study of superconducting order parameter, Acta Phys. Hungarica 53 (1982) 321.

Turck, B., Lefevre, Polák, M., and Krempaský, L.: Coupling losses in a rectangular multifilamentary superconducting composites, Cryogenics 22 (1982) 441.

Takács, S.: Coupling losses in cables in spatially changing ac fields, Cryogenics 22 (1982) 661.

Takács, S.: The summation of pinning forces for superconductors with small defect densities, Phys. Status Solidi A 74 (1982) 437.

Takács, S. and Janetka, I.: Influence of resonance tunneling on resistivivy in semiconductors with between superconductors, Phys. Status Solidi b 113 (1982) 313.

1981

Cesnak, L., Jergel, M., Krempaský, L., Polák, M., and Takács, S.: On the preparation and study of superconductors, Acta Physica Hungarica 50 (1981) 153.

Černuško, V., Fröhlich, K., Machajdík, D., Jergel, M.: Development of long Nb₃Ge tape with T_c above 20K, IEEE Trans. Magn. 17 (1981) 2051.

Chovanec, F., Drobin, V.M., Dyachkov, E.I., Janšák, L., Khutchareva, I.S., Kulikov, J.V., Lupov, V.G., Malynk, V.A., and Smirnov, A.A.: Losses in superconducting cables in pulsed magnetic field, Cryogenics 21 (1981) 359.

Hlásnik, I.: Review on AC losses in superconductors, IEEE Trans. Magn. 17 (1981) 2261.

Hlásnik, I.: Simplified theory of multipole superconducting magnetic separators, IEEE Trans. Magn. 17 (1981) 1990.

Janšák, L.: Double integration method for AC loss measurement in superconducting magnets, IEEE Trans. Magnetics 17 (1981) 2039.

Krevet, B., Shauer, W., Wuchner, F., and Jergel, M.: Pinning behaviour of Nb₃Ge thin film superconductor, IEEE Trans. Magn. 17 (1981) 1660.

Khater, F. and Kedro, M.: Influence of the specularity parameter p on the classical size-effect in thin metallic films, Acta Physica Slovaca 31 (1981) 241.

Konakova, R.V., Tchorik, Y.A., Zajcevskij, I.L., Kordoš, P., Morvic, M., and Červenák, J.: Avalanche breakdoron pecularities of Al_xGa_1-xAs IMPATT diodes, Phys. Status Solidi A 63 (1981) K163.

Kružliak, J., Huťka, P., Kováč, P., and Michajlov, B.P.: New possibilities in diffusion fabrication of Nb/Sub₃/Sn tapes with high critical currents, Sov. Techn. Phys. Lett. 7 (1981) 569.

Lobotka, P. and Vávra, I.: TEM in situ observation of electromigration damage in Al-Cu strips, Physica Status Solidi A 63 (1981) 655.

Lobotka, P. and Luby, Š.: Influence of the noise driving force on the diffusion of coppor in aluminium thin films, Czechoslov. J. Phys. B 31 (1981) 1099.

Olejníková, B., Hrivnák, L., and Kedro, M.: The model potential for charged centers in semiconductors, Phys. Status Solidi b 107 (1981) 451.

Olejníková, B.: The influence of the electric field on the electron capture coeffecient of screened Coulomb centers, Phys. Status Solidi b 108 (1981) 79.

Polák, M., Krempaský, L., Hlásnik, I., and Perot, J.: Losses in 23 strands NbTi and Nb₃Sn flat cables, IEEE Trans. Magn. 17 (1981) 2035.

Ries, G. and Takács, S.: Coupling losses in finite lenght of superconducting cables and in long cables partially in magnetic field, IEEE Trans. Magn. 17 (1981) 2281.

Vávra, I. and Lobotka, P.: TEM in situ observation of electromigration in Al stripes with quasi bamboo structure, Physica Status Solidi A 65 (1981) K107.

Vávra, I., Lobotka, P., Zachar, F., and Osvald, J.: TEM in situ observation of electromigration damage in Al-Cu stripe, Physica Status Solidi A 63 (1981) 363.