From quasi-two-dimensional metal with ferromagnetic bilayers to Mott insulator with G-type antiferromagnetic order in Ca(RuTi)O
We report the electronic and magnetic phase diagram of Ca 3 (Ru 1− x Ti x) 2 O 7. With Ti
doping, the system evolves from a quasi-two-dimensional metal with ferromagnetic (FM) …
doping, the system evolves from a quasi-two-dimensional metal with ferromagnetic (FM) …
Existence of electron and hole pockets and partial gap opening in the correlated semimetal
The electronic band structure of correlated Ca 3 Ru 2 O 7 featuring an antiferromagnetic
(AFM) as well as a structural transition has been determined theoretically at high …
(AFM) as well as a structural transition has been determined theoretically at high …
Interplay between the lattice and spin degrees of freedom in
The (Sr 1− x Ca x) 3 Ru 2 O 7 solid solution series exhibits complex magnetic ground states,
ranging from an itinerant metamagnetic state, to a quasi-two-dimensional (2D) heavy-mass …
ranging from an itinerant metamagnetic state, to a quasi-two-dimensional (2D) heavy-mass …
Tuning the competing phases of bilayer ruthenate via dilute Mn impurities and magnetic field
We have systematically investigated the evolution of the magnetic structure of the bilayer
ruthenate C a 3 (R u 1− x M nx) 2 O 7 induced upon Mn doping. For 0< x≤ 0.03, the …
ruthenate C a 3 (R u 1− x M nx) 2 O 7 induced upon Mn doping. For 0< x≤ 0.03, the …
Field-induced orbital patterns in ferromagnetic layered ruthenates
We study the evolution of orbital patterns in ferromagnetic layered ruthenates due to the
competition of Coulomb interactions, compressive c axis and orthorhombic distortions in the …
competition of Coulomb interactions, compressive c axis and orthorhombic distortions in the …
Point defects at cleaved (001) surfaces
B Stöger, M Hieckel, F Mittendorfer, Z Wang, M Schmid… - Physical Review B, 2014 - APS
The (001) surfaces of cleaved Sr 3 Ru 2 O 7 and Sr 2 RuO 4 samples were investigated
using low-temperature scanning tunneling microscopy and density functional theory …
using low-temperature scanning tunneling microscopy and density functional theory …
Hidden phases revealed at the surface of double-layered
Double-layered S r 3 R u 2 O 7 has received phenomenal consideration because it exhibits
a plethora of exotic phases when perturbed. New phases emerge with the application of …
a plethora of exotic phases when perturbed. New phases emerge with the application of …
Evidence for weak-antilocalization–weak-localization crossover and metal-insulator transition in CaCu3Ru4O12 thin films
Artificial confinement of electrons by tailoring the layer thickness has turned out to be a
powerful tool to harness control over competing phases in nano-layers of complex oxides …
powerful tool to harness control over competing phases in nano-layers of complex oxides …
[HTML][HTML] Normal and inverse bulk spin valve effects in single-crystal ruthenates
The current-perpendicular-to-plane magnetoresistivity (CPP-MR)/ρ c (B) is investigated in
single crystal ruthenates Ca 3 (Ru 1− x Ti x) 2 O 7 (x= 0.02). This material is naturally …
single crystal ruthenates Ca 3 (Ru 1− x Ti x) 2 O 7 (x= 0.02). This material is naturally …
Effect of disorder on quantum phase transition in the double layered ruthenates (SrCa)RuO
(Sr 1− x Ca x) 3 Ru 2 O 7 is characterized by complex magnetic states, spanning from a long-
range antiferromagnetically ordered state over an unusual heavy-mass nearly ferromagnetic …
range antiferromagnetically ordered state over an unusual heavy-mass nearly ferromagnetic …