Uncovering the Superlattice Structure of Calcium Iridium Oxide at Phase Transition
© The Physical Society of Japan
This article is on
First Observation of Superlattice Reflections in the Hidden Order at 105 K of Spin-Orbit Coupled Iridium Oxide Ca5Ir3O12
(JPSJ Editors' Choice)
J. Phys. Soc. Jpn. 90, 063702 (2021).
Order parameter of non-magnetic phase transition at 105 K, which is called "hidden order", was revealed in spin-orbit coupled iridate Ca5Ir3O12. This discover of order parameter with rotational and directional degrees of freedom in atomic scale will lead to development of energy saving devices with a fast cross-correlated response.
First Observation of Superlattice Reflections in the Hidden Order at 105 K of Spin-Orbit Coupled Iridium Oxide Ca5Ir3O12
(JPSJ Editors' Choice)
J. Phys. Soc. Jpn. 90, 063702 (2021).
Share this topic
Fields
Related Articles
-
Exploring the Basic Principles and Functionalities of Spintronic Thermal Management
Magnetic properties in condensed matter
Structure and mechanical and thermal properties in condensed matter
2021-12-13
Scientists propose a new spin caloritronics concept called “spintronic thermal management” and provide a comprehensive overview of basic principles, physical behaviors, and heat control functionalities associated with the concept.
-
The Mysteries of Charge Order and Charge Fluctuations in Cuprate Superconductors
Superconductivity
Dielectric, optical, and other properties in condensed matter
Structure and mechanical and thermal properties in condensed matter
Magnetic properties in condensed matter
2021-11-16
This Special Topics issue condenses the latest research on the enigmatic characteristics of high-temperature superconductivity in cuprates through the observation and elucidation of charge order, charge fluctuations, and other phenomena.
-
Materials with Dirac Loops: A Potential Solution for Next-generation Electronics
Electronic transport in condensed matter
Electron states in condensed matter
2021-10-14
A high-quality single crystal of rhenium oxide shows significantly large magnetoresistance, potentially originating from a unique electronic structure called “hourglass Dirac chain” protected by the symmetry of the crystal.
-
Exploring the Thermoelectric Properties of Nitrogen-doped Carbon Nanotubes
Electronic transport in condensed matter
Structure and mechanical and thermal properties in condensed matter
Cross-disciplinary physics and related areas of science and technology
2021-9-29
A semiconducting carbon nanotube doped with an optimal concentration of nitrogen delivered a thermoelectric power substantially higher than that delivered by commercial Bi2Te3 alloys.
-
Finding Pattern in Randomness: Brownian Motion of Skyrmions
Structure and mechanical and thermal properties in condensed matter
Electronic transport in condensed matter
Magnetic properties in condensed matter
2021-9-7
The chiral properties of the Brownian motion of magnetic skyrmions in one- and two-dimensional systems in thermal equilibrium are reported.