Spin-Orbital States and Strong Antiferromagnetism of Layered Eu2SrFe2O6 and Sr3Fe2O4Cl2.
Sign Up to like & getrecommendations! Published in 2022 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.2c01706
Abstract: The insulating iron compounds Eu2SrFe2O6 and Sr3Fe2O4Cl2 have high-temperature antiferromagnetic (AF) order despite their different layered structures. Here, we carry out density functional calculations and Monte Carlo simulations to study their electronic structures and magnetic… read more here.
Keywords: states strong; spin; eu2srfe2o6 sr3fe2o4cl2; strong antiferromagnetism ... See more keywords
"Visible" 5d Orbital States in a Pleochroic Oxychloride.
Sign Up to like & getrecommendations! Published in 2017 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.7b05128
Abstract: Transition metal compounds sometimes exhibit attractive colors. Here, we report a new oxychloride, Ca3ReO5Cl2, that shows unusually distinct pleochroism; that is, the material exhibits different colors depending on the viewing direction. This pleochroism is a… read more here.
Keywords: visible orbital; states pleochroic; orbital states; pleochroic oxychloride ... See more keywords
Contrasting Magnetism in Isovalent Layered LaSr3NiRuO4H4 and LaSrNiRuO4 due to Distinct Spin-Orbital States
Sign Up to like & getrecommendations! Published in 2019 at "Chinese Physics Letters"
DOI: 10.1088/0256-307x/36/7/077501
Abstract: The recently synthesized first 4d transition-metal oxide-hydride LaSr3NiRuO4H4 with the unusual high H:O ratio surprisingly displays no magnetic order down to 1.8 K. This is in sharp contrast to the similar unusual low-valent Ni+ -… read more here.
Keywords: spin orbital; magnetism; state; orbital states ... See more keywords
Signatures of spin-orbital states of t 2 g 2 system in optical conductivity: R VO 3 ( R = Y and La)
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review B"
DOI: 10.1103/physrevb.97.155141
Abstract: We investigate signatures of spin and orbital states of $R$VO$_{3}$ ($R$=Y and La) in the optical conductivity using density functional theory plus dynamical mean-field theory (DFT+DMFT). From the assignment of multiplet states to optical transitions,… read more here.
Keywords: optical conductivity; orbital states; signatures spin; spin orbital ... See more keywords