170 citations · 730 across the 20 of their papers we have counts for
20 papers
Observation of complex orbital order in MnV2O4
Chihaya Koyama, Shunsuke Kitou, Taishun Manjo +8
Orbital ordering in vanadium spinel oxides with a geometrically frustrated pyrochlore structure has been a subject of controversy, owing to competing theoretical models and the abs…
Yb 4f-Ta 5d Hybridization and Valence Evolution in Tetragonal Tungsten Bronze Ba(3-x)YbxTa5O15
Daisuke Takegami, Haruki Takei, Masato Yoshimura +2
Here we investigate the electronic structure of the tetragonal tungsten bronze BaYbTaO by making use of hard x-ray photoemission spectroscopy. The core lev…
Electronic States and Possible Origin of the Orbital-Glass State in a Nearly Metallic Spinel Cobalt Vanadate: An X-ray Magnetic Circular Dichroism Study
Yosuke Nonaka, Goro Shibata, Rui Koborinai +8
We have investigated the orbital states of the orbital-glassy (short-range orbital ordered) spinel vanadate CoVO using x-ray absorption spectroscopy (XAS),…
Time-of-flight elastic and inelastic neutron scattering studies on the localized electron layered perovskite LaMoO
K. Iida, R. Kajimoto, Y. Mizuno +11
The magnetic structure and spin-wave excitations in the quasi-square-lattice layered perovskite compound LaMoO were studied by a combination of neutron diffraction a…
A variety of elastic anomalies in orbital-active nearly-itinerant cobalt vanadate spinel
Tadataka Watanabe, Shogo Yamada, Rui Koborinai +1
We perform ultrasound velocity measurements on a single crystal of nearly-metallic spinel CoVO which exhibits a ferrimagnetic phase transition at 1…
An orbital glass state of a nearly metallic spinel, CoVO
R. Koborinai, S. E. Dissanayake, M. Reehuis +3
Strain, magnetization, and unpolarized and polarized neutron diffraction measurements were performed to study the magnetic and structural properties of spinel CoVO. Mag…