scholarly journals Competition between Covalent Bonding and Charge Transfer at Complex-Oxide Interfaces

2014 ◽  
Vol 112 (19) ◽  
Author(s):  
Juan Salafranca ◽  
Julián Rincón ◽  
Javier Tornos ◽  
Carlos León ◽  
Jacobo Santamaria ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Complex Oxide ◽  
Covalent Bonding ◽  
Oxide Interfaces

scholarly journals Erratum: Competition between Covalent Bonding and Charge Transfer at Complex-Oxide Interfaces [Phys. Rev. Lett.112, 196802 (2014)]

2014 ◽  
Vol 113 (18) ◽  
Author(s):  
Juan Salafranca ◽  
Julián Rincón ◽  
Javier Tornos ◽  
Carlos León ◽  
Jacobo Santamaria ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Complex Oxide ◽  
Covalent Bonding ◽  
Oxide Interfaces

scholarly journals Hybridization-controlled charge transfer and induced magnetism at correlated oxide interfaces

2016 ◽  
Vol 12 (5) ◽  
pp. 484-492 ◽  
Author(s):  
M. N. Grisolia ◽  
J. Varignon ◽  
G. Sanchez-Santolino ◽  
A. Arora ◽  
S. Valencia ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Oxide Interfaces

scholarly journals Percolation of Ion-Irradiation-Induced Disorder in Complex Oxide Interfaces

Nano Letters ◽  
2021 ◽  
Author(s):  
Bethany E. Matthews ◽  
Michel Sassi ◽  
Christopher Barr ◽  
Colin Ophus ◽  
Tiffany C. Kaspar ◽  
...  
Keyword(s):  
Ion Irradiation ◽  
Complex Oxide ◽  
Oxide Interfaces

scholarly journals From Slater to Mott physics by epitaxially engineering electronic correlations in oxide interfaces

2021 ◽  
Vol 7 (1) ◽  
Author(s):  
Carla Lupo ◽  
Evan Sheridan ◽  
Edoardo Fertitta ◽  
David Dubbink ◽  
Chris J. Pickard ◽  
...  
Keyword(s):  
Phase Diagram ◽  
High Pressure ◽  
Charge Transfer ◽  
Lower Mantle ◽  
Random Structure ◽  
Titanium Oxides ◽  
Oxide Interfaces ◽  
Electronic Correlations ◽  
Epitaxial Strain ◽  
Magnetic Switching

AbstractUsing spin-assisted ab initio random structure searches, we explore an exhaustive quantum phase diagram of archetypal interfaced Mott insulators, i.e. lanthanum-iron and lanthanum-titanium oxides. In particular, we report that the charge transfer induced by the interfacial electronic reconstruction stabilises a high-spin ferrous Fe2+ state. We provide a pathway to control the strength of correlation in this electronic state by tuning the epitaxial strain, yielding a manifold of quantum electronic phases, i.e. Mott-Hubbard, charge transfer and Slater insulating states. Furthermore, we report that the electronic correlations are closely related to the structural oxygen octahedral rotations, whose control is able to stabilise the low-spin state of Fe2+ at low pressure previously observed only under the extreme high pressure conditions in the Earth’s lower mantle. Thus, we provide avenues for magnetic switching via THz radiations which have crucial implications for next generation of spintronics technologies.

scholarly journals Polarization screening-induced magnetic phase gradients at complex oxide interfaces

2015 ◽  
Vol 6 (1) ◽  
Author(s):  
Steven R. Spurgeon ◽  
Prasanna V. Balachandran ◽  
Despoina M. Kepaptsoglou ◽  
Anoop R. Damodaran ◽  
J. Karthik ◽  
...  
Keyword(s):  
Magnetic Phase ◽  
Complex Oxide ◽  
Oxide Interfaces

Evolutionary Chlorination of Graphene: From Charge-Transfer Complex to Covalent Bonding and Nonbonding

2011 ◽  
Vol 116 (1) ◽  
pp. 844-850 ◽  
Author(s):  
Mingmei Yang ◽  
Lin Zhou ◽  
Jinying Wang ◽  
Zhongfan Liu ◽  
Zhirong Liu
Keyword(s):  
Charge Transfer ◽  
Charge Transfer Complex ◽  
Covalent Bonding

Magnetism of Complex Oxide Interfaces

2019 ◽  
pp. 457-487
Author(s):  
Satoshi Okamoto ◽  
Shuai Dong ◽  
Elbio Dagotto
Keyword(s):  
Complex Oxide ◽  
Oxide Interfaces

Atomic-Scale Studies of Complex Oxide Interfaces Using Aberration-Corrected Z-contrast Imaging and EELS

2006 ◽  
Vol 12 (S02) ◽  
pp. 112-113
Author(s):  
RF Klie ◽  
MA Schofield ◽  
M Varela ◽  
SJ Pennycook ◽  
A Bleloch ◽  
...  
Keyword(s):  
Complex Oxide ◽  
Atomic Scale ◽  
Contrast Imaging ◽  
Oxide Interfaces ◽  
Z Contrast ◽  
Aberration Corrected

Extended abstract of a paper presented at Microscopy and Microanalysis 2006 in Chicago, Illinois, USA, July 30 – August 3, 2006

scholarly journals Extreme mobility enhancement of two-dimensional electron gases at oxide interfaces by charge-transfer-induced modulation doping

2015 ◽  
Vol 14 (8) ◽  
pp. 801-806 ◽  
Author(s):  
Y. Z. Chen ◽  
F. Trier ◽  
T. Wijnands ◽  
R. J. Green ◽  
N. Gauquelin ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Two Dimensional ◽  
Dimensional Electron ◽  
Modulation Doping ◽  
Electron Gases ◽  
Oxide Interfaces
Sign in / Sign up

Export Citation Format

Share Document