Citation

BibTex format

@article{Das:2018:10.1103/PhysRevMaterials.2.065001,
author = {Das, PK and Slawinska, J and Vobornik, I and Fujii, J and Regoutz, A and Kahk, JM and Scanlon, DO and Morgan, BJ and McGuinness, C and Plekhanov, E and Di, Sante D and Huang, Y-S and Chen, R-S and Rossi, G and Picozzi, S and Branford, WR and Panaccione, G and Payne, DJ},
doi = {10.1103/PhysRevMaterials.2.065001},
journal = {Physical Review Materials},
title = {Role of spin-orbit coupling in the electronic structure of IrO2},
url = {http://dx.doi.org/10.1103/PhysRevMaterials.2.065001},
volume = {2},
year = {2018}
}

RIS format (EndNote, RefMan)

TY  - JOUR
AB - The delicate interplay of electronic charge, spin, and orbital degrees of freedom is in the heart of many novel phenomena across the transition metal oxide family. Here, by combining high-resolution angle-resolved photoemission spectroscopy and first principles calculations (with and without spin-orbit coupling), the electronic structure of the rutile binary iridate, IrO2, is investigated. The detailed study of electronic bands measured on a high-quality single crystalline sample and use of a wide range of photon energy provide a huge improvement over the previous studies. The excellent agreement between theory and experimental results shows that the single-particle DFT description of IrO2 band structure is adequate, without the need of invoking any treatment of correlation effects. Although many observed features point to a 3D nature of the electronic structure, clear surface effects are revealed. The discussion of the orbital character of the relevant bands crossing the Fermi level sheds light on spin-orbit-coupling-driven phenomena in this material, unveiling a spin-orbit-induced avoided crossing, a property likely to play a key role in its large spin Hall effect.
AU - Das,PK
AU - Slawinska,J
AU - Vobornik,I
AU - Fujii,J
AU - Regoutz,A
AU - Kahk,JM
AU - Scanlon,DO
AU - Morgan,BJ
AU - McGuinness,C
AU - Plekhanov,E
AU - Di,Sante D
AU - Huang,Y-S
AU - Chen,R-S
AU - Rossi,G
AU - Picozzi,S
AU - Branford,WR
AU - Panaccione,G
AU - Payne,DJ
DO - 10.1103/PhysRevMaterials.2.065001
PY - 2018///
SN - 2475-9953
TI - Role of spin-orbit coupling in the electronic structure of IrO2
T2 - Physical Review Materials
UR - http://dx.doi.org/10.1103/PhysRevMaterials.2.065001
UR - http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000434023700003&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=1ba7043ffcc86c417c072aa74d649202
UR - http://hdl.handle.net/10044/1/64469
VL - 2
ER -