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Superconducting properties of thermally-relaxed Zr_80Co_20 metallic glass.
Fizika A, 15 (2006), 1; 17-24. urn:nbn:hr:217:822783
Kokanović, Ivan; Leontić, Boran; Lukatela, Jagoda

Institucijski repozitorij: Repozitorij Prirodoslovno-matematičkog fakulteta

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Kokanović, I., Leontić, B. i Lukatela, J. (2006). Superconducting properties of thermally-relaxed Zr_80Co_20 metallic glass.. Fizika A, 15. (1), 17-24. Preuzeto s https://urn.nsk.hr/urn:nbn:hr:217:822783

Kokanović, Ivan, et al. "Superconducting properties of thermally-relaxed Zr_80Co_20 metallic glass.." Fizika A, vol. 15, br. 1, 2006, str. 17-24. https://urn.nsk.hr/urn:nbn:hr:217:822783

Kokanović, Ivan, Boran Leontić i Jagoda Lukatela. "Superconducting properties of thermally-relaxed Zr_80Co_20 metallic glass.." Fizika A 15, br. 1 (2006): 17-24. https://urn.nsk.hr/urn:nbn:hr:217:822783

Kokanović, I., Leontić, B. i Lukatela, J. (2006) 'Superconducting properties of thermally-relaxed Zr_80Co_20 metallic glass.', Fizika A, 15(1), str. 17-24. Preuzeto s: https://urn.nsk.hr/urn:nbn:hr:217:822783 (Datum pristupa: 18.02.2025.)

Kokanović I, Leontić B, Lukatela J. Superconducting properties of thermally-relaxed Zr_80Co_20 metallic glass.. Fizika A [Internet]. 2006. [pristupljeno 18.02.2025.];15(1):17-24. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:217:822783

I. Kokanović, B. Leontić i J. Lukatela, "Superconducting properties of thermally-relaxed Zr_80Co_20 metallic glass.", Fizika A, vol. 15, br. 1, str. 17-24, 2006. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:217:822783. [Citirano: 18.02.2025.]

Za citiranje koristite ovu mrežnu adresu: https://urn.nsk.hr/urn:nbn:hr:217:822783
Podaci o radu
Naslov (engleski)Superconducting properties of thermally-relaxed Zr_80Co_20 metallic glass.
AutorIvan Kokanović
AutorBoran Leontić
AutorJagoda Lukatela
Autorova ustanovaSveučilište u Zagrebu
Prirodoslovno-matematički fakultet
(Fizički odsjek)
Znanstveno / umjetničko
područje, polje i grana		PRIRODNE ZNANOSTI
Fizika
Sažetak (engleski)
We have studied the effect of thermal relaxation on the superconducting properties of Zr_80Co_20 metallic glass by means of differential scanning calorimetry and electrical resistivity measurements in the vicinity of the superconducting transition temperature T_c. Experimental values for the crystallisation temperature and activation energy of the crystallisation processes were derived by studying these processes at different heating rates. The T_c of the Zr_80Co_20 metallic glass thermally relaxed with a heating rate of 60 K/min to slightly below its first crystallisation exotherm is higher than in unrelaxed Zr_80Co_20 metallic glass, whereas in all other thermally relaxed samples Tc decreases with decreasing heating rates and increasing temperature of relaxation. The homogeneity of the thermally relaxed Zr_80Co_20 metallic glass is discussed by using the superconducting transition width as a criterion. The superconducting transitions of thermally relaxed Zr_80Co_20 metallic glass samples are characterised by a sharp fall in electrical resistance. This suggests that the samples are homogeneous on a spatial scale of less than the zero-temperature coherence length ζ0.
Ključne riječi (engleski)
Jezikengleski
Vrsta publikacijeZnanstveni rad - Izvorni znanstveni rad
Status objaveObjavljen
Vrsta recenzijeRecenziran
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaFizika A
Brojčani podacivol. 15, br. 1, str. 17-24
p-ISSN1330-0008
URN:NBNurn:nbn:hr:217:822783
Datum objave publikacije2006
URL dokumentahttp://fizika.hfd.hr/fizika_a/av06/a15p017.htm
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
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Datum i vrijeme pohrane2019-10-15 14:42:27