Publications
Sung-Min Ahn, Kyoung-Woong Moon, Cheong-Gu Cho, and Sug-Bong Choe, “Control of domain wall pinning in ferromagnetic nanowires by magnetic stray fields,” Nanotechnology 22, 085201 (2011).
Dede Djuhana, Hong-Guang Piao, Sang-Hyuk Lee, Dong-Hyun Kim,
Sung-Min Ahn, and Sug-Bong Choe, "Asymmetric ground state spin configuration of transverse domain wall on symmetrically notched ferromagnetic nanowires," Appl. Phys. Lett. 97, 022511 (2010).
Sung-Min Ahn, Kyoung-Woong Moon, Cheong-Gu Cho, and Sug-Bong Choe, “Control of domain-wall injection field with different nucleation pad geometry,” J. Nanosci. Nanotechnol. accepted (2010).
Sung-Min Ahn, Kyoung-Woong Moon, and Sug-Bong Choe, "Oscillatory reduction of domain wall depinning field by transverse magnetic field in ferromagnetic Permalloy nanowires," J. Nanosci. Nanotechnol. accepted (2010).
H. -G. Piao, D. Djuhana, J. -H. Shim, S. -H. Lee, S. -C. Yu, S. K. Oh, S.-M. Ahn, S.-B. Choe, and D. -H. Kim, "Translational Positioning of Magnetic Domain Wall in Ferromagnetic Nanowires Using Stray Field Filter," J. Nanosci. Nanotechnol. accepted (2010).
Kab-Jin Kim, Jae-Chul Lee, Sung-Min Ahn, Kang-Soo Lee, Chang-Won Lee, Young Jin Cho, Sunae Seo, Kyung-Ho Shin, Sug-Bong Choe, and Hyun-Woo Lee, “Interdimensional universality of dynamic interfaces,” Nature 458, 740 (2009).
Sung-Min Ahn, Kyoung-Woong Moon, Dong-Hyun Kim, and Sug-Bong Choe, "Detection of the static and kinetic pinning of domain walls in ferromagnetic nanowires," Appl. Phys. Lett. 95, 152506 (2009).
Sung-Min Ahn, Dong-Hyun Kim, and Sug-Bong Choe, "Kinetic and Static Domain-Wall Pinning at Notches on Ferromagnetic Nanowires," IEEE Trans. Magn. 45, 2478 (2009).
Kab-Jin Kim, Gi-Hong Gim, Jae-Chul Lee, Sung-Min Ahn, Kang-Soo Lee, Young Jin Cho, Chang-Won Lee, Sunae Seo, Kyung-Ho Shin, and Sug-Bong Choe, "Depinning Field at Notches of Ferromagnetic Nanowires With Perpendicular Magnetic Anisotropy," IEEE Trans. Magn. 45, 4056 (2009).
I. T. Jeong, T. S. Kim, S. Ahn, B. C. Lee, D. H. Kim, M. G. Sung, and J. C. Woo, “Zeeman Measurement of Quantum Wire Array in High Magnetic Field Exhibiting Abrupt Change at Elliptical Landau Orbit Formation,” AIP Conf. Proc 772, 1349 (2005).
I. T. Jeong, S. Ahn, D. H. Kim, J. C. Woo, and S. J. Rhee, “Magneto-Photoluminescence Study on GaAs/AlGaAs Quantum Wire Superlattices,” J. of Korean Appl. Phys. 45, 1181 (2004).
K.H. Kim, K.N. Oh, S.M. An, D.Y. Shin, J.K. Hong, Y.H. Kim,
S.U. Kim, M.J. Park, “Reduction of surface recombination in
n-type HgZnTe (x=0.16) crystal,” J. Crystal Growth 214/215 255(2000)
