Jai Seok Ahn
Jai Seok Ahn
Professor of Physics, Pusan National University, Korea
Verified email at pusan.ac.kr - Homepage
Cited by
Cited by
Electric polarization reversal and memory in a multiferroic material induced by magnetic fields
N Hur, S Park, PA Sharma, JS Ahn, S Guha, SW Cheong
Nature 429 (6990), 392-395, 2004
Mid-infrared properties of a VO 2 film near the metal-insulator transition
HS Choi, JS Ahn, JH Jung, TW Noh, DH Kim
Physical Review B 54 (7), 4621, 1996
Thermal Conductivity of Geometrically Frustrated, Ferroelectric : Extraordinary Spin-Phonon Interactions
PA Sharma, JS Ahn, N Hur, S Park, SB Kim, S Lee, JG Park, S Guha, ...
Physical review letters 93 (17), 177202, 2004
Exchange Interaction Effects on the Optical Properties of
AB Souchkov, JR Simpson, M Quijada, H Ishibashi, N Hur, JS Ahn, ...
Physical review letters 91 (2), 027203, 2003
Ferroelectricity Driven by Y -ness with Rehybridization in
DY Cho, JY Kim, BG Park, KJ Rho, JH Park, HJ Noh, BJ Kim, SJ Oh, ...
Physical Review Letters 98 (21), 217601, 2007
Optical properties of a single crystal
HJ Lee, JH Jung, YS Lee, JS Ahn, TW Noh, KH Kim, SW Cheong
Physical Review B 60 (8), 5251, 1999
Spectral Evolution in (C a, S r) RuO 3 near the Mott-Hubbard Transition
JS Ahn, J Bak, HS Choi, TW Noh, JE Han, Y Bang, JH Cho, QX Jia
Physical review letters 82 (26), 5321, 1999
Three-configurational surface magneto-optical Kerr effect measurement system for an ultrahigh vacuum in situ study of ultrathin magnetic films
JW Lee, JR Jeong, DH Kim, JS Ahn, J Kim, SC Shin
Review of Scientific Instruments 71 (10), 3801-3805, 2000
Optical investigations of La 7/8 Sr 1/8 MnO 3
JH Jung, KH Kim, HJ Lee, JS Ahn, NJ Hur, TW Noh, MS Kim, JG Park
Physical Review B 59 (5), 3793, 1999
Ferroelectric-relaxor crossover in Ba (Ti 1− x Zr x) O 3 studied using neutron total scattering measurements and reverse Monte Carlo modeling
IK Jeong, CY Park, JS Ahn, S Park, DJ Kim
Physical Review B 81 (21), 214119, 2010
Effective-medium theories for spheroidal particles randomly oriented on a plane: Application to the optical properties of a SiC whisker-Al 2 O 3 composite
JS Ahn, KH Kim, TW Noh, DH Riu, KH Boo, HE Kim
Physical Review B 52 (21), 15244, 1995
Optical investigations of the charge gap in orbital-ordered La 1/2 Sr 3/2 MnO 4
JH Jung, JS Ahn, J Yu, TW Noh, J Lee, Y Moritomo, I Solovyev, ...
Physical Review B 61 (10), 6902, 2000
Uncorrelated and correlated nanoscale lattice distortions in the paramagnetic phase of magnetoresistive manganites
V Kiryukhin, A Borissov, JS Ahn, Q Huang, JW Lynn, SW Cheong
Physical Review B 70 (21), 214424, 2004
Structural and superconducting properties of MgB 2− x Be x
JS Ahn, YJ Kim, MS Kim, SI Lee, EJ Choi
Physical Review B 65 (17), 172503, 2002
Strong spin-lattice coupling in multiferroic hexagonal manganite probed by ultrafast optical spectroscopy
KJ Jang, H Lee, S Lee, J Ahn, JS Ahn, N Hur, SW Cheong
Applied Physics Letters 97 (3), 031914, 2010
Photoemission and x-ray absorption study of MgC 1− x Ni 3
JH Kim, JS Ahn, J Kim, MS Park, SI Lee, EJ Choi, SJ Oh
Physical Review B 66 (17), 172507, 2002
The atomic structure of lead-free Ba(Zr0.2Ti0.8)O3-(Ba0.7Ca0.3)TiO3 by using neutron total scattering analysis
IK Jeong, JS Ahn
Applied Physics Letters 101 (24), 242901, 2012
Ultrafast IR spectroscopic study of coherent phonons and dynamic spin–lattice coupling in multiferroic LuMnO3
KJ Jang, J Lim, J Ahn, JH Kim, KJ Yee, JS Ahn, SW Cheong
New Journal of Physics 12 (2), 023017, 2010
Infrared reflectance studies on a Fe 3 O 4 film deposited on a MgO substrate: Observation of the substrate longitudinal optic phonon resonance peak in the film geometry
JS Ahn, HS Choi, TW Noh
Physical Review B 53 (15), 10310, 1996
Pressure dependence of the phonon spectrum in BaTiO 3 polytypes studied by ab initio calculations
YS Seo, JS Ahn
Physical Review B 88 (1), 014114, 2013
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