Nalazite se na CroRIS probnoj okolini. Ovdje evidentirani podaci neće biti pohranjeni u Informacijskom sustavu znanosti RH. Ako je ovo greška, CroRIS produkcijskoj okolini moguće je pristupi putem poveznice www.croris.hr
izvor podataka: crosbi

Hydrothermal synthesis of single crystal CoAs2O4 and NiAs2O4 compounds and their magnetic properties (CROSBI ID 221319)

Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija

Đorđević, Tamara ; Wittwer, Astrid ; Jagličić, Zvonko ; Đerđ, Igor Hydrothermal synthesis of single crystal CoAs2O4 and NiAs2O4 compounds and their magnetic properties // RSC Advances, 5 (2015), 24; 18280-18288. doi: 10.1039/c4ra16122j

Podaci o odgovornosti

Đorđević, Tamara ; Wittwer, Astrid ; Jagličić, Zvonko ; Đerđ, Igor

engleski

Hydrothermal synthesis of single crystal CoAs2O4 and NiAs2O4 compounds and their magnetic properties

The crystal structures of the hydrothermally synthesised trippkeite-related materials, CoAs2O4 and NiAs2O4 were investigated by means of single-crystal X-ray diffraction, Raman and infrared spectroscopy. As obtained compounds crystallise in the tetragonal crystal system (P42/mbc), with unit cell parameters at 293 K of a = 8.34530(10) / 8.2277(12) Å, c = 5.62010(10) / 5.6120(11) Å, V = 391.406(12) / 379.90(13) ų, Z = 4, for CoAs2O4 and NiAs2O4 respectively. Magnetic measurements show that the resulting single crystal of NiAs2O4 exhibit an antiferromagnetic transition at TN = 53 K in high magnetic field of 10 kOe, as already reported in the literature. The single crystal of CoAs2O4 reveals an interplay between ferromagnetic and a canted antiferromagnetic state which occurs at 105 K - the highest critical temperature among all similar structures.

AFM ; trippkeite

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

Podaci o izdanju

5 (24)

2015.

18280-18288

objavljeno

2046-2069

10.1039/c4ra16122j

Povezanost rada

Fizika

Poveznice
Indeksiranost