Effects of spin-orbit interaction and electron correlations in strontium titanate
Effects of spin-orbit interaction and electron correlations in strontium titanate
复制标题
钛酸锶中自旋轨道相互作用和电子相关性的影响
DOI:
10.1103/physrevb.106.224519
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发表时间:
2022
影响因子:
3.7
通讯作者:
Mitrofanov, Alexander
中科院分区:
文献类型:
--
作者:
Urazhdin, Sergei;Towsif, Ekram;Mitrofanov, Alexander
We show that the Bloch states in the conduction band ofarise from the interplay between highly anisotropic hopping in subbands derived from the Tiorbitals and spin-orbit coupling that mixes these orbitals. Because of the nearly flat-band characteristics for one of the principal axes, at sufficiently high doping these Bloch states become unstable with respect to electron interactions, resulting in Mott-like singlet correlations. These findings may be relevant to the anomalous electronic properties of, including its unusual superconductivity.
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DOI:
--
发表时间:
2021
期刊:
--
影响因子:
--
作者:
G. J. Omar;W. Kong;H. Jani;M. S. Li;J. Zhou;Z. Lim;S. Prakash;S. Zeng;S.;Hooda;T. Venkatesan;Y. Feng;S. Pennycook;L. Shen;A. Ariando
通讯作者:
G. J. Omar;W. Kong;H. Jani;M. S. Li;J. Zhou;Z. Lim;S. Prakash;S. Zeng;S.;Hooda;T. Venkatesan;Y. Feng;S. Pennycook;L. Shen;A. Ariando
影响因子:
0.6
作者:
M. Glinchuk;I. Bykov;A. Slipenyuk;V. Laguta;L. Jastrabík
通讯作者:
M. Glinchuk;I. Bykov;A. Slipenyuk;V. Laguta;L. Jastrabík
影响因子:
1.7
作者:
G. Scheerer;M. Boselli;D. Pulmannová;C. Rischau;Adrien Waelchli;S. Gariglio;E. Giannini;D. van der Marel;J. Triscone
通讯作者:
J. Triscone
DOI:
--
发表时间:
2022
期刊:
影响因子:
--
作者:
S. Urazhdin
通讯作者:
S. Urazhdin
DOI:
--
发表时间:
2020
期刊:
影响因子:
--
作者:
Yaron Kedem
通讯作者:
Yaron Kedem