Spin–Orbit-Entangled Electronic Phases in 4d and 5d Transition-Metal Compounds

T Takayama, J Chaloupka, A Smerald… - Journal of the Physical …, 2021 - journals.jps.jp
Complex oxides with 4 d and 5 d transition-metal ions recently emerged as a new paradigm
in correlated electron physics, due to the interplay between spin–orbit coupling and electron …

Proximate ferromagnetic state in the Kitaev model material α-RuCl3

H Suzuki, H Liu, J Bertinshaw, K Ueda, H Kim… - Nature …, 2021 - nature.com
Abstract α-RuCl3 is a major candidate for the realization of the Kitaev quantum spin liquid,
but its zigzag antiferromagnetic order at low temperatures indicates deviations from the …

The Jeff = 1/2 Antiferromagnet Sr2IrO4: A Golden Avenue toward New Physics and Functions

C Lu, JM Liu - Advanced Materials, 2020 - Wiley Online Library
Iridates have been providing a fertile ground for studying emergent phases of matter that
arise from the delicate interplay of various fundamental interactions with approximate energy …

Direct Observation of Strong Anomalous Hall Effect and Proximity‐Induced Ferromagnetic State in SrIrO3

AK Jaiswal, D Wang, V Wollersen… - Advanced …, 2022 - Wiley Online Library
The 5d iridium‐based transition metal oxides have gained broad interest because of their
strong spin–orbit coupling, which favors new or exotic quantum electronic states. On the …

Giant anisotropic magnetoresistance and nonvolatile memory in canted antiferromagnet Sr2IrO4

H Wang, C Lu, J Chen, Y Liu, SL Yuan… - Nature …, 2019 - nature.com
Antiferromagnets have been generating intense interest in the spintronics community, owing
to their intrinsic appealing properties like zero stray field and ultrafast spin dynamics. While …

Quantum spin nematic phase in a square-lattice iridate

H Kim, JK Kim, J Kwon, J Kim, HWJ Kim, S Ha, K Kim… - Nature, 2024 - nature.com
Spin nematic is a magnetic analogue of classical liquid crystals, a fourth state of matter
exhibiting characteristics of both liquid and solid,. Particularly intriguing is a valence-bond …

Bond Directional Anapole Order in a Spin-Orbit Coupled Mott Insulator

H Murayama, K Ishida, R Kurihara, T Ono, Y Sato… - Physical Review X, 2021 - APS
An anapole state that breaks inversion and time-reversal symmetries while preserving
translation symmetry of an underlying lattice has aroused great interest as a new quantum …

First-principles calculation of spin and orbital contributions to magnetically ordered moments in

C Lane, Y Zhang, JW Furness, RS Markiewicz… - Physical Review B, 2020 - APS
We show how an accurate first-principles treatment of the canted-anti-ferromagnetic ground
state of Sr 2 IrO 4, a prototypical 5 d correlated spin-orbit coupled material, can be obtained …

Strain engineering of the charge and spin-orbital interactions in Sr2IrO4

E Paris, Y Tseng, EM Pärschke… - Proceedings of the …, 2020 - National Acad Sciences
In the high spin–orbit-coupled Sr2IrO4, the high sensitivity of the ground state to the details
of the local lattice structure shows a large potential for the manipulation of the functional …

Extraordinary anisotropic magnetoresistance in heterostructures

M Vagadia, S Sardar, T Tank, S Das, B Gunn… - Physical Review B, 2022 - APS
The realization of fourfold anisotropic magnetoresistance (AMR) in 3 d-5 d heterostructures
has boosted major efforts in antiferromagnetic (AFM) spintronics. However, despite the …