劉惠軍[武漢大學教授]

劉惠軍[武漢大學教授]

劉惠軍獲得武漢大學物理系金屬物理專業的一位物理學家,現在的研究項目是“單壁納米碳管―多孔沸石晶體複合體系的第一性原理研究”

基本信息

個人履歷

1991. 9 ~ 1995. 7,武漢大學物理系金屬物理專業,獲理學學士學位。

1995. 9 ~ 1998. 7,武漢大學分析測試科學系凝聚態物理專業,獲理學碩士學位。

1998. 9 ~ 2003. 6,香港科技大學物理系,獲博士學位。

2003. 7 ~ 2004. 8,香港科技大學物理系及納米科技研究所,訪問學者。

2004. 4 至今,武漢大學物理科學與技術學院,教授。

2006. 1 ~ 2006. 2,香港科技大學物理系及納米科技研究所,訪問學者。

研究方向

利用基於第一性原理的能帶計算方法,研究低維系統 (如納米碳管、富勒烯等) 和半導體材料 (如ZnS:Te,GaN:As等) 的結構、電子、光學和其它物理化學特性。

First-principles study on the structural,electronic,optical and other physical properties of low-dimensional system such as carbon nanotubes

First-principles study on the electronic and optical properties of Ⅱ-Ⅵ and Ⅲ-V semiconductor alloys such as ZnS1-xTex,GaN1-xAsx

科研項目

“單壁納米碳管―多孔沸石晶體複合體系的第一性原理研究”

目前主持國家自然科學基金(10504025)和湖北省自然科學基金(2005ABA035)各一項

講授課程

目前講授本科生的“熱力學與統計物理學”

以及本科生的“固體物理學”課程。

代表作品

1. Electronic structure and stability of Ti-based B2 shape-memory alloys by LMTO-ASA,H.J. Liu,Y.Y. Ye,Solid State Communications 106,197 (1998).

2. Theoretical study of alkali-atom insertion into small-radius carbon nanotubes to form single-atom chains,J.L. Yang,H.J. Liu,and C.T. Chan,Physical Review B 64,085420-1 (2001).

3. Polarized absorption spectra of single-walled 4 Å carbon nanotubes aligned in channels of an AlPO4-5 single crystal,Z.M. Li,Z.K. Tang,H.J. Liu,N. Wang,C.T. Chan,R. Saito,S. Okada,G.D. Li,J.S. Chen,N. Nagasawa,and S. Tsuda,Physical Review Letters 87,127401-1 (2001).

4. Properties of 4 Å carbon nanotubes from first-principles calculations,H.J. Liu,C.T. Chan,Physical Review B 66,115416-1 (2002).

5. Chirality dependence of the energetics and electronic properties of Li-intercalated 4 Å carbon nanotubes,H.J. Liu,C.T. Chan,Solid State Communications 125,77 (2003).

6. Chirality-dependent curvature effect in smallest single-walled carbon nanotubes,L. Li,G. D. Li,H. J. Liu,C. T. Chan,Z. K. Tang,Applied Physics Letters 82,1467 (2003).

7. Carbon nanotube-zeolite complex: a Li-intercalated compound with higher storage capacity,H.J. Liu,Z.M. Li,Q. Liang,Z.K. Tang,C.T. Chan,Applied Physics Letters 84,2649 (2004).

8. Optical properties of 0.4 nm single-wall carbon nanotubes aligned in channels of AlPO4-5 single crystals,Z.M. Li,H.J. Liu,J.T. Ye,C.T. Chan,Z.K. Tang,Applied Physics A 78,1121 (2004).

9. Efficient visible photoluminescence from carbon nanotubes in zeolite templates,J.D. Guo,C.L. Yang,Z. M. Li,M. Bai,H.J. Liu,G. D. Li,E. G. Wang,C. T. Chan,Z.K. Tang,W.K. Ge,and X.D. Xiao,Physical Review Letters 93,017402 (2004).

10. Synthesis of 4 Å single-walled carbon nanotubes in catalytic Si- substituted AlPO4-5 molecular sieves,Z.M. Li,J.P. Zhai,H.J. Liu,I.L. Li,C.T. Chan,Ping Sheng,and Z.K. Tang,Applied Physics Letters 85,1253 (2004).

11. Lattice dynamics and electron-phonon interaction in (3,3) carbon nanotubes,K.-P. Bohnen,R. Heid,H.J. Liu,and C.T. Chan,Physical Review Letters 93,245501 (2004).

12. Te antisite incorporation in ZnS1-xTex thin films,S.K. Chan,H.J. Liu,C.T. Chan,Z.Q. Zhang,W.K. Ge,and I.K. Sou,Physical Review B 71,195421 (2005).

13. Photoreflectance of 0.4-nm single-walled carbon nanotubes,C. L. Yang,B. Hou,Irene L. Li,Z. M. Li,Z. K. Tang,J. N. Wang,H. J. Liu,W. K. Ge,Physical Review B 71,233404 (2005).

14. Density functional study of oxygen adsorption on 4 Å carbon nanotubes,H.J. Liu,C.T. Chan,Z.Y. Liu and J. Shi,Physical Review B 72,075437 (2005).

15. Visible cathodoluminescence of 4 A angstrom single-walled carbon nanotubes,Y.F. Mei,G.G. Siu,R.K.Y. Fu,P.K. Chu,Z.M. Li,J.P. Zhai,H.J. Liu,Z.K. Tang,C.W. Lai,H.C. Ong,Applied Physics Letters 87,213114 (2005).

16. HAADF investigation of structures of different modifications in AlNiCo decagonal quasicrystal,S.P. Song,R.H. Wang,J.N. Gui,J.B. Wang,H.J. Liu,Journal of Chinese Electron Microscopy Society 24,357 (2005).

17. Catalytic effect of metal cations on the formation of carbon nanotubes inside the channels of AlPO4-5 crystal,J.P. Zhai,Z.M. Li,H.J. Liu,I.L. Li,P. Sheng,X.J. Hu,Z.K. Tang,Carbon 44,1151 (2006).

18. Density functional study on the electronic properties of ZnS:Te,H.J. Liu,C.T. Chan,Physics Letters A 352,531 (2006).

19. Adsorption pathways of singlet O2 on 4 Å carbon nanotubes,H.J. Liu,C.T. Chan,Physical Review B 73,113405 (2006).

20. Catalyst effect of metal cations on pyrolysis of hydrocarbon molecules and formation of carbon nanotubes in the channels of AlPO4-5 crystals,J.P. Zhai,Z.M. Li,Irene L. Li,H.J. Liu,P. Sheng,Z.K. Tang,Journal of Porous Mater 13,291 (2006).

21. Atomistic study on twinning of Cu2O quantum dots,L.Y. Li,J.B. Wang,R.H. Wang,H.J. Liu,C.L. Jia,L.L. Ma,Y. Yu,Applied Physics Letters 89,113109 (2006).

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