Pregled bibliografske jedinice broj: 997975
The influence of the incommensurately modulated structure on the physical properties of Fe1.35Ge
The influence of the incommensurately modulated structure on the physical properties of Fe1.35Ge // Journal of alloys and compounds, 794 (2019), 108-113 doi:.org/10.1016/j.jallcom.2019.04.159 (međunarodna recenzija, članak, znanstveni)
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Naslov
The influence of the incommensurately modulated structure on the physical properties of Fe1.35Ge
Autori
Jaćimović, J ; Popčević, Petar ; Arakcheeva, A. ; Pattison, P. ; Pisoni, A. ; Katrych, S. ; Prsa, K. ; Berger, H. ; Smontara, Ana ; Forró, L.
Izvornik
Journal of alloys and compounds (0925-8388) 794
(2019);
108-113
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
FeGe, Transport properties
Sažetak
Single crystal growth by chemical vapour transport has resulted samples with Fe1.35Ge stoichiometry. Structural study has shown that the large number of vacancies introduces an incommensurately modulated structure. The electrical resistivity is in the 200 cm range at room temperature, and although the ferromagnetic transition temperature at 425 K is clearly visible, it hardly varies down to 4.2 K. It is suggested that the large number of vacancies (and the incommensurate modulation) introduce a strong backscattering, and the system is at the brink of a Mooij correlation. The thermal conductivity and Seebeck coefficient carry also the consequences of the high concentration of vacancies.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
Projekti:
035-0352826-2848 - Transport topline i naboja u jako frustriranim magnetima i srodnim materijalima (Smontara, Ana, MZOS ) ( CroRIS)
IP-2016-06-7258 - Fizika mnogočestičnih sustava - iskorištavanje svijeta kompleksnosti (COMPLEX_ORBIS) (Barišić, Osor-Slaven, HRZZ - 2016-06) ( CroRIS)
Ustanove:
Institut za fiziku, Zagreb
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