M. Opačić

most citedSustained phase separation and spin glass in Co-doped K

_{x}

_{2 - y}

_{2}

single crystals

5 citations · 14 across the 3 of their papers we have counts for

collaborators

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cond-mat.mtrl-sci2016★ 5 cited

Evidence of superconductivity-induced phonon spectra renormalization in alkali-doped iron selenides

M. Opačić, N. Lazarević, M. Šćepanović +4

Polarized Raman scattering spectra of superconducting K $_{x}$ Fe $_{2 - y}$ Se $_{2}$ and nonsuperconducting K $_{0.8}$ Fe $_{1.8}$ Co $_{0.2}$ Se $_{2}$ single crystals were measured in a temperatur…

cond-mat.mtrl-sci2016★ 4 cited

Raman spectroscopy of K_xCo_{2-y}Se_2 single crystals near the ferromagnet-paramagnet transition

M. Opačić, N. Lazarević, M. M. Radonjić +6

Polarized Raman scattering spectra of the K_xCo_{2-y}Se_2 single crystals reveal the presence of two phonon modes, assigned as of the A_{1g} and B_{1g} symmetry. Absence of additio…