E. S. Choi

Extremely well isolated two-dimensional spin-[Formula : see text] antiferromagnetic Heisenberg layers with a small exchange coupling in the molecular-based magnet CuPOF

Physical Review B·2020

Anomalous peak effect in iron-based superconductors <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:msub><mml:mi>Ba</mml:mi><mml:mrow><mml:mn>1</mml:mn><mml:mo>−</mml:mo><mml:mi>x</mml:mi></mml:mrow></mml:msub><mml:msub><mml:mi mathvariant="normal">K</mml:mi><mml:mi>x</mml:mi></mml:msub><mml:msub><mml:mi>Fe</mml:mi><mml:mn>2</mml:mn></mml:msub><mml:msub><mml:mi>As</mml:mi><mml:mn>2</mml:mn></mml:msub></mml:mrow></mml:math> (<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mi>x</mml:mi></mml:math> <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mo>≈</mml:mo></mml:math> 0.69 and 0.76) for magnetic-field directions close to the <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:mi>a</mml:mi><mml:mi>b</mml:mi></mml:mrow></mml:math> plane and its possible relation to the spin paramagnetic effect

7 cited

Physical review. B./Physical review. B·2019· 7 citedOpen Access

Two first-order phase transitions demarcating the peak-effect region in iron-based superconductors

arXiv (Cornell University)·2018Open Access

Anomalous peak effect in iron-based superconductors Ba$_{1-x}$K$_x$Fe$_2$As$_2$ ($x \approx$ 0.69 and 0.76) for magnetic-field directions close to the $ab$ plane

arXiv (Cornell University)·2018Open Access

Nature Of Spin Excitations In The One-third Magnetization Plateau Phase Of Ba3cosb2o9 (vol 9, 2666, 2018)

Nature Communications·2018Open Access

Magnetic Ground States of the Rare-Earth Tripod Kagome Lattice<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi>Mg</mml:mi></mml:mrow><mml:mrow><mml:mn>2</mml:mn></mml:mrow></mml:msub></mml:mrow><mml:mrow><mml:msub><mml:mrow><mml:mi>RE</mml:mi></mml:mrow><mml:mrow><mml:mn>3</mml:mn></mml:mrow></mml:msub></mml:mrow><mml:mrow><mml:msub><mml:mrow><mml:mi>Sb</mml:mi></mml:mrow><mml:mrow><mml:mn>3</mml:mn></mml:mrow></mml:msub></mml:mrow><mml:mrow><mml:msub><mml:mrow><mml:mi mathvariant="normal">O</mml:mi></mml:mrow><mml:mrow><mml:mn>14</mml:mn></mml:mrow></mml:msub></mml:mrow></mml:math>(<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mi>RE</mml:mi><mml:mo>=</mml:mo><mml:mi>Gd</mml:mi><mml:mo>,</mml:mo><mml:mi>Dy</mml:mi><mml:mo>,</mml:mo><mml:mi>Er</mml:mi></mml:mrow></mml:math>)

86 cited

Physical Review Letters·2016· 86 citedOpen Access

Synthesis, characterization, and thermoelectric properties of superconducting (BEDT-TTF)2I3nanoparticles

10 cited

Journal of Materials Chemistry C·2016· 10 cited

Inter- and Intra-granular flux Pinning in Ba(Fe0.91Co0.09)2As2 Superconductors

2 cited

Physics Procedia·2015· 2 citedOpen Access

Magneto-transport Properties and Thermally Activated Flux Flow in Ba(Fe 0 . 9 1 Co 0 . 0 9 ) 2 As 2 Superconductor

9 cited

Journal of Superconductivity and Novel Magnetism·2014· 9 cited

Probing the Fermi surface of the small-Fermi-energy low-carrier-density superconductor FeSe by Shubnikov-de Haas oscillations

arXiv (Cornell University)·2014Open Access

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Frequent Co-authors

J. S. Brooks(12), David Graf(8), Shinya Uji(8), Haidong Zhou(7), Taichi Terashima(6), M. Tokumoto(5), Andhika Kiswandhi(5), Minseong Lee(4), Hiroki Akutsu(4), Naoki Kikugawa(4), J.S. Brooks(4), Zhiling Dun(3), Syuma Yasuzuka(3), Kunihiro Kihou(3), Shigeyuki Ishida(3), Chul‐Ho Lee(3), Akira Iyo(3), Hiroshi Eisaki(3), C. R. Wiebe(3), I. Raičević(2)