Faculty

2011-2012Visiting Scholar, Department of Materials Science and Engineering, Pennsylvania State University

2009.10Visiting Scholar,Department of Materials Science and Engineering, Zhejiang University

2008.7Visiting Scholar,Department of Materials, Beihang University

The main research field is the metal material design theory and computational materials method, including CALPHAD, first principles, and molecular dynamics. The current interests include

1) composition design of metallic glass;

2) thermodynamic calculation of metal materials;

3) diffusion dynamics of metal materials;

4) electron structure and physical property of materials.

In charge of National Natural Science Foundation of China (1), the Natural Science Foundation of Fujian Province (1) and the specialized research fund for the ministry of education (1). Participated in the National Key Basic Research Program of China (973) (1), the National High Technology Research and Development Program of China (863) (1), the National Natural Science Foundation of China (3).

1) J.J. Han, C.P. Wang, X.J. Liu, Y. Wang, Z.-K. Liu, T.-Y. Zhang, J.Z. Jiang, Abnormal correlation between phase transformation and cooling rate for pure metals. Sci. Rep. 6, 22391 (2016).

2) J.J. Han, C.P. Wang, X.J. Liu, Y. Wang, Z.K. Liu, J.Z. Jiang, Atomic-Level Mechanisms of Nucleation of Pure Liquid Metals during Rapid Cooling, ChemPhysChem 16, 3916 (2015).

3) J.J. Han, W.Y. Wang, C.P. Wang, X.D. Hui, X.J. Liu, Z.K. Liu, Effect of solute atoms on glass-forming ability for Fe-Y-B alloy: ab initio molecular dynamics study, Acta Meter. 77, 96 (2014).

4) J.J. Han, W.Y. Wang, C.P. Wang, X.D. Hui, X.J. Liu, Z.K. Liu, Origin of enhanced glass-forming ability of Ce-containing Al-Fe alloy: ab initio molecular dynamics study, Intermetallics 46, 29 (2013).

5) J.J. Han, W.Y. Wang, C.P. Wang, Y. Wang, X.J. Liu, Z.K. Liu, Accurate determination of thermodynamic properties for liquid alloys based on ab initio molecular dynamics simulation, Fluid Phase Equilib. 360, 44 (2013).

6) J.J. Han, C.P. Wang, X.J. Liu, A modified model to predict self-diffusion coefficients in metastable fcc, bcc and hcp structures, J. Phase Equilib. Diff. 34, 17 (2013).

7) J.J. Han, C.P. Wang, S.Z. Kou, X.J. Liu, Thermal stability, crystallization behavior, Vickers hardness and magnetic properties of Fe-Co-Ni-Cr-Mo-C-B-Y bulk metallic glasses, T. Nonferr. Metal. Soc. 23, 148 (2013).

8) J.J. Han, C.P. Wang, X.J. Liu, Y. Wang, Z.K. Liu, First-principle calculation of structural, mechanical, magnetic, and thermodynamic properties for γ-M23C6 (M = Fe, Cr) compounds, J. Phys. Condens. Matter 24, 505503 (2012).

9) W.Y. Wang, J. J. Han, H.Z. Fang, J. Wang, Y.F. Liang, S.L. Shang, Y. Wang, X.J. Liu, L.J. Kecskes, S.N. Mathaudhu, X. Hui and Z.K. Liu, Anomalous structural dynamics in liquid Al80Cu20: an ab initio molecular dynamics study, Acta Mater. 97, 75-85(2015)

10) W.W. Xu, J.J. Han, Y. Wang, C.P. Wang, X.J. Liu, Z.K. Liu, First-principles investigation of electronic, mechanical and thermodynamic properties of L1(2) ordered Co-3(M, W) (M = Al, Ge, Ga) phases, Acta Mater. 61, 5437 (2013).

11) W.W. Xu, J.J. Han, C.P. Wang, Y. Zhou, Y. Wang, Y.W. Kang, B. Wen, X.J. Liu and Z. K. Liu, Temperature-dependent mechanical properties of alpha-/beta-Nb5Si3 phases from first-principles calculations, Intermetallics, 46, 72 (2014).

12) W.W. Xu, J.J. Han, Z.W. Wang, C.P. Wang, Y.H. Wen, X.J. Liu, Z.Z. Zhu, Thermodynamic, structural and elastic properties of Co3X (X = Ti, Ta, W, V, Al) compounds from first-principles calculations, Intermetallics 32, 303 (2013).

13) X.J. Liu, H.H. Hu, J.J. Han, Y. Lu, C.P. Wang, Assessment of the diffusional mobilities in fcc Ni-Nb and fcc Ni-Mo alloys, CALPHAD 38, 140 (2012).

14) C.P. Wang, S.B. Tu, Y. Yu, J.J. Han, X.J. Liu, Experimental investigation of phase equilibria in the Zr-Cu-Al system, Intermetallics 31, 1 (2012).

15) C.P. Wang, C.P. Zhuang, J.J. Han, X.J. Liu, Assessment of the atomic mobilities for binary Al-Ag fcc alloys, CALPHAD 37, 145 (2012).

16) C.P. Wang, L.N. Yan, J.J. Han, X.J. Liu, Diffusion mobilities in the fcc Ag-Cu and Ag-Pd alloys, CALPHAD 37, 57 (2012).

17) S.L. Wang, J.J. Han, C.P. Wang, X.J. Liu, Thermodynamic assessment and the composition prediction of amorphous alloy in the Fe-B-Er alloy system, J. Alloys Compd. 513, 27 (2011).

(18) X.J. Liu, B.T. Liu, J.J. Han, C.P. Wang, Theoretical Calculation of Young’s Modulus for Cubic Pure Metals and Binary Alloys, J. Xiamen University (Natural Science), 53, 90 (2014).

(19) X.J. Liu, Z.W. Wang, W.W. Xu, J.J. Han, C.P. Wang, Half-metallic Ferromagnetism of Heusler Compounds Sc2VZ (Z=C,Si,Ge,Sn,Pb):a First-principle Study, J. Xiamen University (Natural Science), 53, 750 (2014).

(20) J. Wang, J.J. Han, In-Ho Jung, D. Bairos, P. Chartrand, Thermodynamic optimizations on the binary Li-Sn system and ternary Mg-Sn-Li system, CALPHAD 47, 100 (2014).

(21) W.Y. Wang, B.C. Zhou, J.J. Han, H.Z. Fang, S.L. Shang, Y.Wang, X. Hui and Z.K. Liu, Prediction of diffusion coefficients in liquids and solids, Defect and Diffusion Forum 364, 182 (2015).

1. X.J. Liu, J.J. Han, et al., The method of preparation of Fe-based amorphous alloy without magnetic, The national patent-invention, 2008, Publication Number: 101215679.