Pregled bibliografske jedinice broj: 25958
On the Optimization of the Large Magnetoresistance of Ag_2Se
On the Optimization of the Large Magnetoresistance of Ag_2Se // Europhysics Letters, 46 (1999), 1; 56-61 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 25958 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
On the Optimization of the Large Magnetoresistance of Ag_2Se
Autori
Ogorelec, Zvonko ; Hamzić, Amir ; Basletić, Mario
Izvornik
Europhysics Letters (0295-5075) 46
(1999), 1;
56-61
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
giant magnetoresistance; Hall efect; silver chalcogenides
Sažetak
We describe an attempt to find the key parameter for the optimization of recently discovered large magnetoresistance in non-stoichiometric silver chalcogenides. Our measurements of the resistivity, magnetoresistance and the Hall effect of Ag_2Se and their simple analysis lead us to the conclusion that the most important optimization variable is the Hall mobility of the charge carriers. We suggest that the largest magnetoresistance may be expected in the samples with the Hall mobility equal to about 0.1 m2/Vs.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
Ustanove:
Prirodoslovno-matematički fakultet, 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
