研究成果

• 在国内外学术刊物及国际会议上发表论文100余篇，曾获国家教委科技进步奖二项(2007，排名第三；1997年，排名第六)、远东无损检测论文一等奖（2011，排名第二）；四川省科学技术协会所授予的优秀学术论文奖（2006，排名第一）；中国声学学会优秀青年论文奖( 2003年，排名第二)及上海交通大学博士后奖励基金一项(2001年，排名第一),曾主持完成二项国家自然科学基金项目；参与完成五项国家自然科学基金（包括二项重点基金）和完成一项中国博士后基金的研究。研制成功新型压电超声传感器，达到国际先进水平，并通过江苏省科技厅鉴定。已获得四项国家发明专利。

研究方向

• 非线性声学, 医学超声, 超声无损检测

承担课程

• 非线性声学，计算方法

• 主持的科研项目

• 国家自然科学基金：

• *非线性介观弹性材料的非线性声传播特性及应用

• *晶体中的经典和非经典非线性声传播的物理机理研究

• *基于纳米力学的超声生物组织定征的理论和方法研究

科研项目

国家重大科学研究计划项目:

• *聚焦超声治疗肿瘤的关键科学问题研究

• *人工微结构材料中光、声以及其它元激发的调控

代表成果

1. Li Quan, Xu Zhong, Xiaozho Liu, Xiufen Gong, Paul Johnson, Effective impedance boundary optimization and its contribution to dipole radiation and radiation pattern control, Nat. Commun. 5: 3188(2014).

2. Xiaozhou Liu, Wenhua Jiang, Wenwu Cao, Zheng Jiang, Interactions of collinear acoustic waves propagating along pure mode directions of crystals,J. Appl. Phys. 115(6):064909 (2014).

3. Jinlin Zhu, Ying Zhang, Xiaozhou Liu, Simulation of multi-cracks in solids using nonlinear elastic wave spectroscopy with a time-reversal process,Wave Motion 51:146–156(2014).

4. Xiaozhou Liu, Yi Zhu, Fei Zhang, Xiufen Gong, Estimation of temperature elevation generated by ultrasonic irradiation in biological tissues using the thermal wave method, Chin. Phys. B 22(2):024301(2013).

5. Rongrong Wu, Xiaozhou Liu, Xiufen Gong, A study of the acoustical radiation force considering attenuation. Sci China-Phys Mech Astron, 56(7):1237-1245(2013)

6. Jiexing Lin, Xiaozhou Liu, Xiufen Gong, Computational study on the propagation of strongly focused nonlinear ultrasound in tissue with rib-like structures,J. Acoust. Soc. Am. 134 (2):1702–1714(2013).

7. Tingting Zhang, Xiaozhou Liu, Shujun Zhang, Wenwu Cao, Poling induced higher order nonlinearity changes in lead zirconate titanate ceramics, Solid State Commun. 152(3):166-167(2012).

8. Li Quan, Xiaozhou Liu, Xiufeng Gong, Nonlinear nonclassical acoustic method for detecting the location of cracks,Journal of Applied Physics, 112, 054906(2012).

9. Li Quan, Xiaozhou Liu, Xiufeng Gong, Quasi-Phase-Matched Backward Second-Harmonic Generation by Complementary Media in Nonlinear Metamaterials, J. Acoust. Soc. Am. 132 (4)2852–2856(2012).

10. Xin Jiang, Xiaozhou Liu, Xiufeng Gong, Fei Zhang, Rongrong Wu, Junru Wu, Jun Liu, Model and experimental analysis of oblique incident ultrasound in a tissue layer using doublet mechanics theory, J. Acoust. Soc. Am. 130 (6), 4117-4125(2011).

11. Xiaozhou Liu, Chang Yin, Xiufen Gong, Wenwu Cao, Theoretical and experimental study on temperature elevation behind ribs caused by weakly focused ultrasound, Ultrasound in Med. & Biol., Vol. 36, No. 10, 1704–1712(2010).

12. Xiaozhou Liu, Shujun Zhang, Jun Luo, Thomas R. Shrout and Wenwu Cao, Electric field dependence of nonlinearity parameter and third order elastic constant of 0.70Pb(Mg1/3Nb2/3)O3-0.30PbTiO3 single crystal, App. Phys. Let. 96 (2010).

13. Xiaozhou Liu, Shujun Zhang, Jun Luo, Thomas R. Shrout and Wenwu Cao, A complete set of material properties of single domain 0.26Pb(In1/2Nb1/2)O3-0.46Pb(Mg1/3Nb2/3)O3-0.28PbTiO3 single crystals, App. Phys. Let. 96, 012907 (2010).

14. Xiaozhou Liu, Shujun Zhang, Jun Luo, Thomas R. Shrout and Wenwu Cao, Complete set of material constants of xPb(In1/2Nb1/2)O3-(1-x-y)Pb(Mg1/3Nb2/3)O3-yPbTiO3 single crystal with composition near the morphotropic phase boundary, J. Apply. Phys. 106, 074112 (2009).

15. Xiaozhou Liu, Junru Wu, Acoustic microstreaming around an isolated encapsulated microbbubble, J. Acoust. Soc. Am. 125(3):1319-30 (2009).

16. Dao Zhou, Xiaozhou Liu, Xiufen Gong, Experimental study of acoustical memory in lithium niobate, Physics Review E,78,016602(2008).

17. Xiaozhou Liu, Xiufen Gong, Chang Yin, Junlun Li, Dong Zhang, Noninvasive estimation of temperature elevations in biological tissues using acoustic nonlinearity parameter imaging, Ultrasound in Medicine & Biology, 34(3): 414-424 (2008).

18. Xiaozhou Liu, Junlun Li, Chang Yin, Xiufen Gong, Dong Zhang, Honghui Xue, The transmission of finite amplitude sound beam in multi-layered biological media, Physics Letters A, 362 :50–56(2007).

19. Xiaozhou Liu, Junlun Li, Xiufen Gong, Zhenmin Zhu, Dong Zhang, Theoretical and experimental study on the third-order nonlinearity parameter C/A for biological media, Physica D, 228: 172-178(2007).

20. JunLun Li, Xiaozhou Liu, Dong Zhang, Xiufen Gong，Influence of ribs on the nonlinear sound field of therapeutic ultrasound, Ultrasound in Medicine & Biology,33(9):1413–1420(2007).

21. Xiaozhou Liu, Junlun Li, Xiufen Gong, Dong Zhang, Nonlinear absorption in biological tissue for high intensity focused ultrasound, Ultrasonics, 44: e27-e30(2006).

授权国家发明专利

1. 刘晓宙, 龚秀芬, 叶式公, 平面型复合结构超声换能器（2008）专利号：ZL 2005 10122648.7

2. 刘晓宙, 周到, 龚秀芬, 采用非线性共振频率的偏移测定混凝土含水量和裂纹的方法（2010）：专利号：200710133999.7

3. 刘杰惠, 刘晓宙, 龚秀芬, 朱金林, 周到, 油沙中油含量的声学测定方法（2010）：专利号：200810020676.1

4. 全力，刘晓宙，多裂纹的非线性超声定位方法（2012）：专利号：201110002007.3