M. Merz

The high-temperature phase of Ta $_{2}$ NiSe $_{5}$ , a near-zero-gap semiconductor ( $E_{G}$ = 0), is a promising candidate for an excitonic insulator. Given the dome-like…

cond-mat.mtrl-sci2023

A review and outlook on anionic and cationic redox in Ni-, Li- and Mn-rich layered oxides LiMeO2 (Me = Li, Ni, Co, Mn)

Bixian Ying, Zhenjie Teng, Sarah Day +13

The present work reviews the charge compensation in Ni based layered oxides (LiNi1-xMexO2 with x <= 0.2, Me = Co, Mn, space group R-3m) relating performance parameters to changes i…

cond-mat.str-el2009★ 126 cited

Soft x-ray magnetic circular dichroism of LaCoO $_{3}$ , La $_{0.7}$ Ce $_{0.3}$ CoO $_{3}$ , and La $_{0.7}$ Sr $_{0.3}$ CoO $_{3}$ films: Evidence for Co valency-dependent magnetism and magnetic anisotropy

M. Merz, P. Nagel, C. Pinta +7

Epitaxial thin films of undoped LaCoO $_{3}$ \@, of electron-doped La $_{0.7}$ Ce $_{0.3}$ CoO $_{3}$ \@, and of hole-doped La $_{0.7}$ Sr $_{0.3}$ CoO $_{3}$ \@ exhibit ferromagnetic order with…

cond-mat.str-el2008★ 45 cited

Suppression of spin-state transition in epitaxially strained LaCoO_{3}

C. Pinta, D. Fuchs, M. Merz +5

Epitaxial thin films of LaCoO_{3} (E-LCO) exhibit ferromagnetic order with a transition temperature T_c = 85 K, while polycrystalline thin LaCoO_{3} films (P-LCO) remain paramagnet…

Unveiling Excitonic Insulator Signatures in Ta2​NiSe5​

A review and outlook on anionic and cationic redox in Ni-, Li- and Mn-rich layered oxides LiMeO2 (Me = Li, Ni, Co, Mn)

Soft x-ray magnetic circular dichroism of LaCoO3​, La0.7​Ce0.3​CoO3​, and La0.7​Sr0.3​CoO3​ films: Evidence for Co valency-dependent magnetism and magnetic anisotropy

Suppression of spin-state transition in epitaxially strained LaCoO_{3}

Unveiling Excitonic Insulator Signatures in Ta $_{2}$ NiSe $_{5}$

Soft x-ray magnetic circular dichroism of LaCoO $_{3}$ , La $_{0.7}$ Ce $_{0.3}$ CoO $_{3}$ , and La $_{0.7}$ Sr $_{0.3}$ CoO $_{3}$ films: Evidence for Co valency-dependent magnetism and magnetic anisotropy