Pretražite po imenu i prezimenu autora, mentora, urednika, prevoditelja

Napredna pretraga

Pregled bibliografske jedinice broj: 1017677

Boson peak in the specific heat of metallic glasses


Starešinić, Damir; Salčinović Fetić, Amra; Remenyi, Georgyi; Biljaković, Katica; Dominko, Damir; Sulejmanovć, Suada; Figueroa, I.A.; Babić, Emil
Boson peak in the specific heat of metallic glasses // Book of Abstracts / Biliškov, Nikola (ur.).
Zagreb: Ruđer Bošković Institute, Zagreb, Croatia, 2019. str. 109-109 (poster, recenziran, sažetak, znanstveni)


CROSBI ID: 1017677 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Boson peak in the specific heat of metallic glasses

Autori
Starešinić, Damir ; Salčinović Fetić, Amra ; Remenyi, Georgyi ; Biljaković, Katica ; Dominko, Damir ; Sulejmanovć, Suada ; Figueroa, I.A. ; Babić, Emil

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

Izvornik
Book of Abstracts / Biliškov, Nikola - Zagreb : Ruđer Bošković Institute, Zagreb, Croatia, 2019, 109-109

ISBN
978-953-7941-32-1

Skup
Solid-State Science & Research Meeting (SCIRES) 2019

Mjesto i datum
Zagreb, Hrvatska, 27-29.06.2019

Vrsta sudjelovanja
Poster

Vrsta recenzije
Recenziran

Ključne riječi
Metallic glasses, Heat capacity, Boson peak
(Metalna stakla, Toplinski kapacitet, Bozonski vršak)

Sažetak
We have studied low temperature specific heat (LTSH) in different glass-forming metallic alloys: binary marginal glasses ZrNi [1], bulk metallic glasses CuHfTi [2] and high entropy metallic glasses TiZrNbCuNi(Co) [3]. The results concerning so-called boson peak (BP) contribution to the density of vibrational states in excess to the Debye contribution are quite varied between these alloys. While Zr77Ni23 does not show BP, in Cu55Hf45- xTix its position and amplitude vary monotonously with the Ti content, Fig. 1. In TiZrNbCuNi(Co) alloys with multiple principle elements, the position of BP scales roughly with the Debye temperature, while its amplitude shows more complex behaviour. We discuss these results in respect of the intrinsic differences between these alloys [4] and in the view of different theories of BP, see e.g. [5, 6]. [1] A. Salčinović Fetić et al., Phys. Rev. B 96 (2017) 064201. [2] G. Remenyi et al., Appl. Phys. Lett. 104 (2014) 171906. [3] E. Babić et al., J. Mater. Res. 33 (2018) 3170. [4] W. H. wang, JOM 66 (2014) 2076. [5] T. Brink et al., Phys. Rev. B 94 (2016) 224203. [6] M. Baggioli and A. Zaccone, Phys. Rev. B 122 (2019) 145501.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Ustanove:
Institut za fiziku, Zagreb,
Prirodoslovno-matematički fakultet, Zagreb

Poveznice na cjeloviti tekst rada:

Pristup cjelovitom tekstu rada

Citiraj ovu publikaciju:

Starešinić, Damir; Salčinović Fetić, Amra; Remenyi, Georgyi; Biljaković, Katica; Dominko, Damir; Sulejmanovć, Suada; Figueroa, I.A.; Babić, Emil
Boson peak in the specific heat of metallic glasses // Book of Abstracts / Biliškov, Nikola (ur.).
Zagreb: Ruđer Bošković Institute, Zagreb, Croatia, 2019. str. 109-109 (poster, recenziran, sažetak, znanstveni)
Starešinić, D., Salčinović Fetić, A., Remenyi, G., Biljaković, K., Dominko, D., Sulejmanovć, S., Figueroa, I. & Babić, E. (2019) Boson peak in the specific heat of metallic glasses. U: Biliškov, N. (ur.)Book of Abstracts.
@article{article, author = {Stare\v{s}ini\'{c}, Damir and Sal\v{c}inovi\'{c} Feti\'{c}, Amra and Remenyi, Georgyi and Biljakovi\'{c}, Katica and Dominko, Damir and Sulejmanov\'{c}, Suada and Figueroa, I.A. and Babi\'{c}, Emil}, editor = {Bili\v{s}kov, N.}, year = {2019}, pages = {109-109}, keywords = {Metallic glasses, Heat capacity, Boson peak}, isbn = {978-953-7941-32-1}, title = {Boson peak in the specific heat of metallic glasses}, keyword = {Metallic glasses, Heat capacity, Boson peak}, publisher = {Ru\djer Bo\v{s}kovi\'{c} Institute, Zagreb, Croatia}, publisherplace = {Zagreb, Hrvatska} }
@article{article, author = {Stare\v{s}ini\'{c}, Damir and Sal\v{c}inovi\'{c} Feti\'{c}, Amra and Remenyi, Georgyi and Biljakovi\'{c}, Katica and Dominko, Damir and Sulejmanov\'{c}, Suada and Figueroa, I.A. and Babi\'{c}, Emil}, editor = {Bili\v{s}kov, N.}, year = {2019}, pages = {109-109}, keywords = {Metalna stakla, Toplinski kapacitet, Bozonski vr\v{s}ak}, isbn = {978-953-7941-32-1}, title = {Boson peak in the specific heat of metallic glasses}, keyword = {Metalna stakla, Toplinski kapacitet, Bozonski vr\v{s}ak}, publisher = {Ru\djer Bo\v{s}kovi\'{c} Institute, Zagreb, Croatia}, publisherplace = {Zagreb, Hrvatska} }




Contrast
Increase Font
Decrease Font
Dyslexic Font