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Pregled bibliografske jedinice broj: 844158

Boson Peak and Glass Forming Abillity in CuHfTi Metallic Glasses


Salčinović Fetić, Amra; Remenyi, Georgy; Starešinić, Damir; Babić, Emil; Figueroa, I. A.; Davies, H. A.; Biljaković, Katica
Boson Peak and Glass Forming Abillity in CuHfTi Metallic Glasses // Programme and The Book of Abstracts / Eighteenth Annual Conference YUCOMAT 2016, Herceg Novi, September 5-10, 2016 / Dragan P. Uskoković, Velimir R. Radmilovic (ur.).
Beograd: Materials Research Society of Serbia, 2016. str. 32-32 (poster, nije recenziran, sažetak, znanstveni)


CROSBI ID: 844158 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Boson Peak and Glass Forming Abillity in CuHfTi Metallic Glasses

Autori
Salčinović Fetić, Amra ; Remenyi, Georgy ; Starešinić, Damir ; Babić, Emil ; Figueroa, I. A. ; Davies, H. A. ; Biljaković, Katica

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Programme and The Book of Abstracts / Eighteenth Annual Conference YUCOMAT 2016, Herceg Novi, September 5-10, 2016 / Dragan P. Uskoković, Velimir R. Radmilovic - Beograd : Materials Research Society of Serbia, 2016, 32-32

ISBN
978-86-919111-1-9

Skup
YUCOMAT 2016

Mjesto i datum
Herceg Novi, Crna Gora, 5-10.09. 2016

Vrsta sudjelovanja
Poster

Vrsta recenzije
Nije recenziran

Ključne riječi
Metallic Glasses; Glass Forming Ability; Boson Peak
(Metalna stakla; Sposobnost ostakljivanja; Bozonski vršak)

Sažetak
Unlike many metallic glasses, CuHfTi system for some concentrations can form bulk metallic glass. In order to establish possible correlation between glass forming ability (GFA) and thermodynamic parameters we have measured heat capacity (Cp) for Cu55Hf45-xTix (x=0, 5, 10, ..., 45) system ranging from 1.8 K up to room temperature for as-cast and annealed samples. Cp of metallic glasses in general does not obey known phonon T3 law which predicts Debye model and one of the anomalies is a wide peak around 10 K which is known as boson peak (BP). Here, we present low-temperature Cp parameters and the intensity of the BP given as subtraction of the measured heat capacity and sum of the Debye phonon and electronic contribution as a function of x. The intensity of BP correlates well with GFA of studied CuHfTi alloys.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Profili:

Avatar Url Katica Biljaković (autor)

Avatar Url Damir Starešinić (autor)

Avatar Url Emil Babić (autor)

Citiraj ovu publikaciju

Salčinović Fetić, Amra; Remenyi, Georgy; Starešinić, Damir; Babić, Emil; Figueroa, I. A.; Davies, H. A.; Biljaković, Katica
Boson Peak and Glass Forming Abillity in CuHfTi Metallic Glasses // Programme and The Book of Abstracts / Eighteenth Annual Conference YUCOMAT 2016, Herceg Novi, September 5-10, 2016 / Dragan P. Uskoković, Velimir R. Radmilovic (ur.).
Beograd: Materials Research Society of Serbia, 2016. str. 32-32 (poster, nije recenziran, sažetak, znanstveni)
Salčinović Fetić, A., Remenyi, G., Starešinić, D., Babić, E., Figueroa, I., Davies, H. & Biljaković, K. (2016) Boson Peak and Glass Forming Abillity in CuHfTi Metallic Glasses. U: Dragan P. Uskoković, V. (ur.)Programme and The Book of Abstracts / Eighteenth Annual Conference YUCOMAT 2016, Herceg Novi, September 5-10, 2016.
@article{article, editor = {Dragan P. Uskokovi\'{c}, V.}, year = {2016}, pages = {32-32}, keywords = {Metallic Glasses, Glass Forming Ability, Boson Peak}, isbn = {978-86-919111-1-9}, title = {Boson Peak and Glass Forming Abillity in CuHfTi Metallic Glasses}, keyword = {Metallic Glasses, Glass Forming Ability, Boson Peak}, publisher = {Materials Research Society of Serbia}, publisherplace = {Herceg Novi, Crna Gora} }
@article{article, editor = {Dragan P. Uskokovi\'{c}, V.}, year = {2016}, pages = {32-32}, keywords = {Metalna stakla, Sposobnost ostakljivanja, Bozonski vr\v{s}ak}, isbn = {978-86-919111-1-9}, title = {Boson Peak and Glass Forming Abillity in CuHfTi Metallic Glasses}, keyword = {Metalna stakla, Sposobnost ostakljivanja, Bozonski vr\v{s}ak}, publisher = {Materials Research Society of Serbia}, publisherplace = {Herceg Novi, Crna Gora} }




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