研究领域
凝聚态物理中的低维强关联体系、量子相变和量子临界现象。
科研项目
[5] 一维赫伯德模型的扩展及其在凝聚态物理中的应用（12064043），国家自然科学基金，2021/01-2024/12，主持人；
[4] 一维费米体系的拉亭格液体行为的理论研究（2020D01C042），自治区自然科学基金，2020/06-2023/05，主持人;
[3] 一维关联电子体系的非费米液体行为的研究（11664037），国家自然科学基金，2017/01-2020/12，主持人；
[2] 低维量子系统中关联效应和量子相变（11365021），国家自然科学基金，2014/01-2017/12，主持人；
[1] 一维扩展赫伯德模型基态特性的理论研究（2012211A012），自治区自然科学基金，2012/01-2014/12，主持人.
近期论文
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[33] Xuerui Shi, Qun Jing*, Zhaohui Chen, Ming-Hsien Lee, Haiming Duan, Hanqin Ding*, “Different mechanism of response of asymmetric lone pair electrons around ns2 cations to birefringence and second harmonic generation”, J. Appl. Phys., 128:113104 (2020).
[32] Yan Xu, Weiting Chen, Hanqin Ding*, “Coexistence of superconductivity and density wave orders in a one-dimensional correlated system”. Chin. J. Phys., 67: 222-229 (2020).
[31] Pengyun Jin, Xuerui Shi, Xiuhua Cui*, Yi Jiang, Qun Jing, Ming-Hsien Lee, Mengqiu Long, Haibin Cao, Hanqin Ding*, “Tellurium–oxygen group enhanced birefringence in tellurium phosphates: a first-principles investigation”, RSC advances, 10: 4087-4094 (2020).
[30] Hanqin Ding, Jun Zhang*, “Phase transition in the one-dimensional pair-hopping model with unusual one-electron hopping”. Phys. Lett. A, 383(23): 2784-2788 (2019).
[29]Xueling Shi, Hanqin Ding*, Jun Zhang , “Density wave instabilities in the one-dimensional metals”. Chin. J. Phys., 59: 250-255 (2019).
[28] Zhiqing Xie, Shichao Cheng , Shuwei Li, Hanqin Ding*, “NaCa4V5O17 with isolated V2O7 dimer and trimer exhibiting a large birefringence”, J. Solid State Chem., 269: 94-99 (2019).
[27] Hanqin Ding, Na Zhao, Xueling Shi, Jun Zhang, Yongdong He, Spin-gapped phases in the frustrated Hubbard chain with transverse spin anisotropy. Phys. Lett. A, 382(41): 3046-3050 (2018).
[26] Zhiqing Xie, Xin Su, Hanqin Ding*, Hongyi Li*, “Crystal structures and theoretical studies of polyphosphate LiZnP3O9 for nonlinear optical applications”, J. Solid State Chem., 262: 313-319 (2018).
[25] Na Zhao, Hanqin Ding*, Jun Zhang, Yongdong He, “A low-energy physics of an extended Hubbard chain with additional three-body couplings”. Chin. J. Phys., 56(4): 1633-1639 (2018).
[24] Ailijiang Abudurusuli, Hanqin Ding*, Kui Wu*, Synthesis and characterization of two lead-containing metal chalcogenides: Ba5Pb2Sn3S13 and Ba6PbSn3Se13, J. Solid State Chem., 255: 133-138 (2017).
[23] Xiaojuan Ma, Hanqin Ding*, “Frustration-driven singlet superconductivity in the one dimensional t-U-J1-J2 model with positive interactions”, Chin. J. Phys., 55(5):1888-1893 (2017).
[22] Hanqin Ding, Jun Zhang*, “Investigation of a four-body coupling in the one-dimensional extended Penson-Kolb-Hubbard model”. Phys. Lett. A, 381(36): 3119-3123 (2017).
[21] Hanqin Ding, Jun Zhang*, “Superconducting phases in a generalized Hubbard chain with additional off-diagonal hopping processes”, Int. J. Mod. Phys. B, 31(9): 1750058 (2017)
[20] Hanqin Ding*, Jun Zhang, “From insulator to superconductor in a modified t-J chain with regulated electron electron hopping”. J. Low. Temp. Phys., 186(1-2): 10-20 (2017).
[19] Hanqin Ding, Jun Zhang*, “Superconductivity in a one-dimensional correlated quantum system”, Mod. Phys. Lett. B, 30(19): 1650231 (2016).
[18] Hanqin Ding, Jun Zhang*, “Metal-insulator transition in an one-dimensional extended Hubbard model at quarter filling”. Chin. J. Phys., 54(2): 237-243 (2016).
[17] Hanqin Ding, Jun Zhang*, “Insight into nearest neighboring three- and four-electron processes in a one-dimensional correlated lattice system”, J. Phys. Soc. Jpn., 85(5): 054704 (2016).
[16] Hanqin Ding, Jun Zhang*, “Superconductivity in a SO(4) symmetric one-dimensional interacting system with diagonal three-body attraction”, Chin. J. Phys., 54(5): 744 (2016).
[15] Hanqin Ding, Jun Zhang*, “Investigation of the ground state of the anisotropic extended Hubbard chain at weak coupling”, Phys. Lett. A, 380(40): 3292-3296 (2016).
[14] Hanqin Ding, Jun Zhang*, “Triplet superconductivity in the one-dimensional Hubbard model with modulated kinetic hopping at weak coupling”, J. Phys. Soc. Jpn., 84(12): 124703 (2015).
[13] Hanqin Ding, Jun Zhang*, “Influence of the modulated hopping on the one-dimensional interacting electron system”, Phys. Lett. A, 379(38): 2374-2378 (2015).
[12] Hanqin Ding, Jun Zhang*, “Evolution of dimerized phase in a one-dimensional correlated electron”, Eur. Phys. J. B, 88(2): 44 (2015)
[11] Hanqin Ding, Jun Zhang*, “Modulating effect of pair-hopping and spin exchange interactions on a half-filled generalized U-V chain”, Mod. Phys. Lett. B, 28(6): 1450069 (2014).
[10] Hanqin Ding, Jun Zhang*, “Phase diagram of an extended t-U-J chian with frustrated exchange interaction”, Int. J. Mod. Phys. B, 28(32): 1450228 (2014).
[9] Hanqin Ding, Jun Zhang*, “Ground state properties of an extended Hubbard chain with easy-axis magnetic anisotropy”, Chin. J. Phys. 51(5): 1006-1018 (2013).
[8] Hanqin Ding, Jun Zhang*, “Effect of singlet pairing hopping on the one-dimensional extended model with spin exchange interaction”, Eur. Phys. J. B, 85(6): 200 (2012).
[7] Hanqin Ding*, Jun Zhang, “Effect of correlated-hopping interaction on a one-dimensional extended Hubbard model with spin exchange interaction”, Mod. Phys. Lett. B, 26(7): 1150044 (2012).
[6] Hanqin Ding, Jun Zhang*, “Spin gapless bond-ordered phase in the extended Hubbard chain with spin-dependent repulsion”, Int. J. Mod. Phys. B, 25(27): 3555-3568 (2011).
[5] Hanqin Ding, Jun Zhang*, “Phase diagram of one-dimensional deformed t-J1-J2 model with frustrated exchange interaction”, Mod. Phys. Lett. B, 25(17): 1441-1455 (2011).
[4] Hanqin Ding*, Yanshen. Wang, “Bond-located phases in the one-dimensional t-U-V-J model”, Phys. Lett. A, 375(16): 1751-1755 (2011).
[3] Hanqin Ding*, Yanshen Wang, “Insulating phases of the one-dimensional t-J model with nearest-neighbor repulsive interaction”, Eur. Phys. J. B, 79(2): 169-175 (2011).
[2] Hanqin Ding*, Yanshen Wang, “Phase diagram of the one-dimensional t-U-J model with on-bond repulsion at half filling”, Int. J. Mod. Phys. B, 24(32): 6307-6322 (2010).
[1] Hanqin Ding*, Yanshen Wang, “Phase diagram of one-dimensional t-U-J model with anisotropic antiferromgnetic exchange”, Mod. Phys. Lett. B, 24(28): 2769-2783 (2010).
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