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Ha, H.*; Kim, J.*; Gu, G. H.*; Harjo, S.; Gong, W.; Hong, S.-J.*; Kim, H. S.*
Materials Characterization, 234, p.116086_1 - 116086_12, 2026/04
Times Cited Count：2 Percentile：94.05(Materials Science, Multidisciplinary)Gu, G. H.*; Jeong, S. G.*; Lee, J. H.*; Harjo, S.; Gong, W.; Amanov, A.*; Bae, J. W.*; Kwon, H.*; Kim, H. S.*
International Journal of Plasticity, 197, p.104581_1 - 104581_21, 2026/02
Times Cited Count：9 Percentile：81.63(Engineering, Mechanical)Gu, G. H.*; Ha, H.*; Harjo, S.; Gong, W.; Louzguine-Luzgin, D. V.*; Kim, H. S.*
Materials Science & Engineering A, 943, p.148818_1 - 148818_10, 2025/10
Times Cited Count：4 Percentile：56.20(Nanoscience & Nanotechnology)
ders band-assisted high uniform ductility in ultrastrong ferrous medium-entropy alloy via hierarchical microstructureKwon, H.*; Lee, J. H.*; Zargaran, A.*; Harjo, S.; Gong, W.; Wang, J.*; Gu, G. H.*; Lee, B.-J.*; Bae, J. W.*; Kim, H. S.*
International Journal of Plasticity, 190, p.104378_1 - 104378_18, 2025/07
Times Cited Count：17 Percentile：95.86(Engineering, Mechanical)Gu, G. H.*; Jeong, S. G.*; Heo, Y.-U.*; Harjo, S.; Gong, W.; Cho, J.*; Kim, H. S.*; 4 of others*
Journal of Materials Science & Technology, 223, p.308 - 324, 2025/07
Times Cited Count：9 Percentile：89.01(Materials Science, Multidisciplinary)
K
(Zn
Mn
)
As studied by X-ray magnetic circular dichroism and resonant inelastic X-ray scatteringSuzuki, Hakuto*; Zhao, G.*; Okamoto, Jun*; Sakamoto, Shoya*; Chen, Z.-Y.*; Nonaka, Yosuke*; Shibata, Goro; Zhao, K.*; Chen, B.*; Wu, W.-B.*; et al.
Journal of the Physical Society of Japan, 91(6), p.064710_1 - 064710_5, 2022/06
Times Cited Count：5 Percentile：43.75(Physics, Multidisciplinary)
Hao, Y. Q.*; Wo, H. L.*; Gu, Y. M.*; Zhang, X. W.*; Gu, Y. Q.*; Zheng, S. Y.*; Zhao, Y.*; Xu, G. Y.*; Lynn, J. W.*; Nakajima, Kenji; et al.
Science China; Physics, Mechanics & Astronomy, 64(3), p.237411_1 - 237411_6, 2021/03
Times Cited Count：13 Percentile：65.00(Physics, Multidisciplinary)Wang, Y.*; Jia, G.*; Cui, X.*; Zhao, X.*; Zhang, Q.*; Gu, L.*; Zheng, L.*; Li, L. H.*; Wu, Q.*; Singh, D. J.*; et al.
Chem, 7(2), p.436 - 449, 2021/02
Times Cited Count：375 Percentile：99.75(Chemistry, Multidisciplinary)Chen, L.-M.; Kotaki, Hideyuki; Nakajima, Kazuhisa*; Koga, J. K.; Bulanov, S. V.; Tajima, Toshiki; Gu, Y. Q.*; Peng, H. S.*; Wang, X. X.*; Wen, T. S.*; et al.
Physics of Plasmas, 14(4), p.040703_1 - 040703_4, 2007/04
Times Cited Count：39 Percentile：75.17(Physics, Fluids & Plasmas)An experiment for the laser self-guiding studies has been carried out with 100 TW laser pulse interaction with the long underdense plasma. Formation of extremely long plasma channel with its length, about 10 mm, 20 times above the Rayleigh length is observed. The self-focusing channel features such as the laser pulse significant bending and the electron cavity formation are demonstrated experimentally for the first time.
(Sr,Ba)
CuO
Wakimoto, Shuichi; Kimura, Hiroyuki*; Fujita, Masaki*; Yamada, Kazuyoshi*; Noda, Yukio*; Shirane, Gen*; Gu, G.*; Kim, H.*; Birgeneau, R. J.*
Journal of the Physical Society of Japan, 75(7), p.074714_1 - 074714_6, 2006/07
Times Cited Count：26 Percentile：73.25(Physics, Multidisciplinary)We report incommensurate diffuse (ICD) scattering appearing in the high-temperature-tetragonal (HTT) phase of La(Sr,Ba)CuO with 
observed by the neutron diffraction technique. For all compositions, a sharp superlattice peak of the low-temperature-orthorhombic (LTO) structure is replaced by a pair of ICD peaks with the modulation vector parallel to the CuO
octahedral tilting direction, that is, the diagonal Cu-Cu direction of the CuO plane, above the LTO-HTT transition temperature 
. The temperature dependences of the incommensurability 
for all samples scale approximately as 
, while those of the integrated intensity of the ICD peaks scale as 
. These observations together with absence of ICD peaks in the non-superconducting 
sample evince a universal incommensurate lattice instability of hole-doped 214 cuprates in the superconducting regime.
(Sr,Ba)CuOWakimoto, Shuichi; Kakurai, Kazuhisa; Matsuda, Masaaki; Takeda, Masayasu; Fujita, Masaki*; Yamada, Kazuyoshi*; Gu, G.*; Tranquada, J. M.*; Birgeneau, R. J.*; Zhang, H.*
no journal, ,
Polarized neutron scattering exaperiments have been performed on La
Ba
CuO and La
Sr
CuO with intent to elucidate a possible effects of stripe structure to the spin dynamics. Low energy (
meV) data demonstratre that in the former sample, which has a well-ordered stripe state with Cu spins lying in the CuO plane at 10 K, spins fluctuate only in the plane. On the other hand, the latter sample, which has very weak stripe order, shows isotropic spin fluctuation. This implies that low energy magnetic excitations are stringly affected by the stripe order.
(Sr,Ba)CuOWakimoto, Shuichi; Kimura, Hiroyuki*; Fujita, Masaki*; Yamada, Kazuyoshi*; Noda, Yukio*; Shirane, Gen*; Gu, G.*; Kim, H.*; Birgeneau, R. J.*
no journal, ,
We report incommensurate diffuse (ICD) scattering appearing in the high-temperature-tetragonal (HTT) phase of La(Sr,Ba)CuO with 0.07 
0.20 observed by the neutron diffraction technique. For all compositions, a sharp superlattice peak of the low-temperature-orthorhombic (LTO) structure is replaced by a pair of ICD peaks with a modulation vector parallel to the CuO octahedral tilting direction, that is, the diagonal Cu-Cu direction of the CuO plane, above the LTO-HTT transition temperature . The temperature dependences of incommensurability for all samples scale approximately to , while those of integrated intensity of the ICD peaks scale to 
. Those observations together with absence of ICD peaks in the non-superconducting sample evince a universal incommensurate lattice instability of hole-doped 214 cuprates in the superconducting regime.
