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Dive into the research topics where O.B. Korneta is active.

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Featured researches published by O.B. Korneta.


Physical Review B | 2011

Lattice-driven magnetoresistivity and metal-insulator transition in single-layered iridates

M. Ge; T. F. Qi; O.B. Korneta; D. E. De Long; P. Schlottmann; W. P. Crummett; G. Cao

Sr


Physical Review B | 2013

Dimensionality-controlled Mott transition and correlation effects in single-layer and bilayer perovskite iridates

Qiang Wang; Yue Cao; Justin Waugh; Seung Ryong Park; Tongfei Qi; O.B. Korneta; G. Cao; D. S. Dessau

{}_{2}


Journal of Physics: Condensed Matter | 2011

Correlated giant dielectric peaks and antiferromagnetic transitions near room temperature in pure and alkali-doped BaMnO3−δ

O.B. Korneta; Tongfei Qi; M Ge; S Parkin; L.E. De Long; P Schlottmann; G. Cao

IrO


Physical Review B | 2010

Pressure-induced insulating state in Ba1-xRxIrO3 (R = Gd, Eu) single crystals

O.B. Korneta; Shalinee Chikara; Sean Parkin; L. E. DeLong; P. Schlottmann; G. Cao

{}_{4}


Journal of Physics: Condensed Matter | 2015

Experimental electronic structure of the metallic pyrochlore iridate Bi2Ir2O7

Qiang Wang; Yue Cao; Xiangang Wan; Jonathan D. Denlinger; Tongfei Qi; O.B. Korneta; G. Cao; D. S. Dessau

exhibits an insulating state driven by spin-orbit interactions. We report two phenomena, namely, a large magnetoresistivity in Sr


Physical Review B | 2012

Direct evidence of a zigzag spin-chain structure in the honeycomb lattice: A neutron and x-ray diffraction investigation of single-crystal Na2IrO3

Feng Ye; Songxue Chi; Huibo Cao; Bryan C. Chakoumakos; Jaime A. Fernandez-Baca; Radu Custelcean; Tongfei Qi; O.B. Korneta; G. Cao

{}_{2}


Physical Review B | 2010

Electron-doped Sr2IrO4-δ (0≤ δ ≤ 0.04): Evolution of a disordered Jeff= ½ Mott insulator into an exotic metallic state

O.B. Korneta; Tongfei Qi; S. Chikara; S. Parkin; L. E. De Long; P. Schlottmann; G. Cao

IrO


Physical Review B | 2009

Giant magnetoelectric effect in theJeff=12Mott insulatorSr2IrO4

Shalinee Chikara; O.B. Korneta; W. P. Crummett; L. E. DeLong; P. Schlottmann; G. Cao

{}_{4}


Bulletin of the American Physical Society | 2016

Probing Novel States of Iridates and Ruthenates under Extreme Conditions

Jasminka Terzic; Hao Zheng; Panpan Kong; Chanqing Jin; Daniel Haskel; O.B. Korneta; Shujuan Yuan; G. Cao

that is extremely sensitive to the orientation of magnetic field but exhibits no apparent correlation with the magnetization, and a robust metallic state that is induced by dilute electron (La


Bulletin of the American Physical Society | 2014

Hallmarks of Metal Insulator transition in Doped Sr

Yue Cao; Qiang Wang; Rajendra Dhaka; Justin Waugh; Theodore Reber; Haoxiang Li; Stephen Parham; Xiaoqing Zhou; Seung Ryong Park; Tongfei Qi; O.B. Korneta; Nicholas C. Plumb; Eli Rotenberg; Jonathan D. Denlinger; Michael Hermele; G. Cao; D. S. Dessau

{}^{3+}

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G. Cao

University of Kentucky

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Tongfei Qi

University of Kentucky

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Shalinee Chikara

Los Alamos National Laboratory

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Sean Parkin

University of Kentucky

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P. Schlottmann

Florida State University

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D. S. Dessau

University of Colorado Boulder

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Qiang Wang

Los Alamos National Laboratory

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Yue Cao

University of Colorado Boulder

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Justin Waugh

National Institute of Standards and Technology

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