Pregled bibliografske jedinice broj: 701385
Looking for footprint of bulk metallic glass in electronic and phonon heat capacities of Cu55Hf45−xTix alloys
Looking for footprint of bulk metallic glass in electronic and phonon heat capacities of Cu55Hf45−xTix alloys // Applied physics letters, 104 (2014), 171906-1 doi:10.1063/1.4875043 (međunarodna recenzija, članak, znanstveni)
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Naslov
Looking for footprint of bulk metallic glass in electronic and phonon heat capacities of Cu55Hf45−xTix alloys
(Looking for footprint of bulk metallic glass in electronic and phonon heat capacities of Cu$_{; ; 55}; ; $Hf$_{; ; 45-x}; ; $Ti$_{; ; x}; ; $ alloys)
Autori
Remenyi, Gyorgy ; Biljaković, Katica ; Starešinić, Damir ; Dominko, Damir ; Ristić, Ramir ; Babić, Emil ; Figueroa, Ignacio A. ; Davies, H. A.
Izvornik
Applied physics letters (0003-6951) 104
(2014);
171906-1
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
bulk metallic glasses ; glass forming ability ; ternary alloys ; heat capacity
Sažetak
We report on the heat capacity investigation of Cu55Hf45-xTix metallic glasses. The most appropriate procedure to estimate low temperature electronic and phonon contributions has been determined. Both contributions exhibit monotonous Ti concentration dependence, demonstrating that there is no relation of either the electron density of states at the Fermi level or the Debye temperature to the increased glass forming ability in the Ti concentration range x=15–30. The thermodynamic parameters (e.g., reduced glass temperature) remain better indicators in assessing the best composition for bulk metallic glass formation.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
Projekti:
035-0352827-2842 - Kompleksni modulirani sistemi: nova osnovna stanja, defekti i magnetski efekti (Biljaković, Katica, MZOS ) ( CroRIS)
119-1191458-1019 - Elektromagnetska svojstva nanostrukturiranih materijala (Babić, Emil, MZOS ) ( CroRIS)
Ustanove:
Institut za fiziku, Zagreb,
Prirodoslovno-matematički fakultet, Zagreb,
Sveučilište u Osijeku - Odjel za fiziku
Profili:
Damir Starešinić
(autor)
Ramir Ristić
(autor)
Emil Babić
(autor)
Katica Biljaković
(autor)
Damir Dominko
(autor)
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus