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Scientific paper - Original scientific paper
The use of hydrogen as probe to study quantum interference at defects in metallic glasses
Fizika A, 1 (1992), 1; 49-66. urn:nbn:hr:217:095963
Kokanović, Ivan; Leontić, Boran; Lukatela, Jagoda

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Kokanović, I., Leontić, B. & Lukatela, J. (1992). The use of hydrogen as probe to study quantum interference at defects in metallic glasses. Fizika A, 1. (1), 49-66. Retrieved from https://urn.nsk.hr/urn:nbn:hr:217:095963

Kokanović, Ivan, et al. "The use of hydrogen as probe to study quantum interference at defects in metallic glasses." Fizika A, vol. 1, no. 1, 1992, pp. 49-66. https://urn.nsk.hr/urn:nbn:hr:217:095963

Kokanović, Ivan, Boran Leontić and Jagoda Lukatela. "The use of hydrogen as probe to study quantum interference at defects in metallic glasses." Fizika A 1, no. 1 (1992): 49-66. https://urn.nsk.hr/urn:nbn:hr:217:095963

Kokanović, I., Leontić, B. and Lukatela, J. (1992) 'The use of hydrogen as probe to study quantum interference at defects in metallic glasses', Fizika A, 1(1), pp. 49-66. Available at: https://urn.nsk.hr/urn:nbn:hr:217:095963 (Accessed 17 January 2025)

Kokanović I, Leontić B, Lukatela J. The use of hydrogen as probe to study quantum interference at defects in metallic glasses. Fizika A [Internet]. 1992 [cited 2025 January 17];1(1):49-66. Available at: https://urn.nsk.hr/urn:nbn:hr:217:095963

I. Kokanović, B. Leontić and J. Lukatela, "The use of hydrogen as probe to study quantum interference at defects in metallic glasses", Fizika A, vol. 1, no. 1, pp. 49-66, 1992. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:095963. [Accessed: 17 January 2025]

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Metadata
Title (english)The use of hydrogen as probe to study quantum interference at defects in metallic glasses
AuthorIvan Kokanović
AuthorBoran Leontić
AuthorJagoda Lukatela
Author's institutionUniversity of Zagreb
Faculty of Science
(Department of Physics)
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Physics
Abstract (english)
The electrical resistivity and the magnetic susceptibility of hydrogen-doped disordered Zr-Ni alloys have been measured at temperatures between 1.7K and 300K and in magnetic fields up to 6T for various dopant concentrations. The temperature and magnetic field dependence of the measured properties have been analysed using the theoretical models of weak-localization and electron-electron interaction in disordered three-dimensional conductors. Doping the samples with hydrogen increases the disorder. Thus, we have found that hydrogen strongly enhances quantum interference at defects. As a result the effective diffusion constant of the electrons and the screening of the Coulomb interaction are reduced. This leads to an increase in resistivity, suppression of the superconducting transition temperature, and to enhanced spin susceptibility at low temperatures. The Maki-Thompson interaction as well as the spin-orbit contribution to the magnetoresistivity are also depressed.
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review
Publication versionPublished version
Journal titleFizika A
Numberingvol. 1, no. 1, pp. 49-66
p-ISSN1330-0008
URN:NBNurn:nbn:hr:217:095963
Publication1992
Document URLhttp://fizika.hfd.hr/fizika_a/av92/a1p049.htm
Type of resourceText
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2019-10-02 15:24:12