2003年6月，湖南师范大学理论物理专业硕士研究生毕业，获理学硕士学位；2006年12月，中南大学材料物理与化学专业博士研究生毕业，获工学博士学位。

2004/06 - 今，中南大学，物理与电子学院，讲师→副教授→教授 2013/05 - 2014/05，美国罗切斯特大学，物理与天文学院，访问学者 1988/06 - 2000/09，湖南省武冈师范学校，物理组，讲师

（1）主持国家自然科学基金面上项目“基于有机金属卤化物钙钛矿薄膜或单晶界面电子结构和载流子输运性研究”（51673217）61万元，（2017.01.01-2020.12.31)
（2）参加国家自然科学基金项目“卷对卷印刷制备大面积钙钛矿太阳能电池的活性层薄膜形貌调控研究”（51673214）61万元（2017.01.01-2020.12.31）
（3）参加国家自然科学基金重点项目“有机半导体二维自旋输运及原型器件研究”
（11334014）320万元（2014.01-2018.12）
（4）参加国家自然科学基金项目“第二类半导体纳米晶异质结构的空穴自旋弛豫动力学研究”（11174371）62万元（2012.01-2014.12）
（5）主持湖南省自然科学基金项目“DNA导电性的增强机理研究”(12JJ3003),
（2012.01.01-2014.12.31）
（6）主持中国博士后科学基金项目“DNA分子中关联对电子结构及输运性质影响的研究”
(20080431025), （2008.01.01-2010.12.31）
（7）主持湖南省自然科学基金项目“DNA分子中的关联属性及电子输运特性” (08JJ3005)，
（2008.01.01-2010.12.31）8.参加《固体物理学》国家级精品资源共享课；（2013）

[1] Lin Li, Chunhua Wang, Can Wang, Sichao Tong, Yuan Zhao, Huayan Xia, Jiao Shi, Jianqiang Shen, Haipeng Xie, Xiaoliang Liu(*通讯作者) , Dongmei Niu, Junliang Yang, Han Huang, Si Xiao, Jun He, Yongli Gao*, Interfacial electronic structures of MoOx/mixed perovskite photodetector, Organic Electronics, 65: 162– 169 (2019).
[2] Wenjun Tan, Chengyi Xie, Yufei Liu, Yuan Zhao, Lin Li, Xiaoliang Liu(*通讯作者), Yongbo Yuan, Youzhen Li, Yongli Gao*,Initial photochemical stability in perovskite solar cells based on the Cu electrode and the appropriate charge transport layers, Synthetic Metals, 246:101-107-6 (2018).
[3] Qiongtao Xie, Shiguang Rong, Xiaoliang Liu, Exceptional points in a time-periodic parity-time-symmetric Rabi model, Physical Review A, 98: 052122 (2018).
[4] L. Li, S. Tong, Y. Zhao, C. Wang, S. Wang, L. Lyu, Y. Huang, H. Huang, J. Yang, D. Niu, X. Liu, Y. Gao, Interfacial Electronic Structures of Photodetectors Based on C8BTBT/Perovskite, ACS Appl. Mater. Interfaces, 10: 20959-20967 (2018).
[5] S. Lin, B. Yang, X. Qiu, J. Yan, J. Shi, Y. Yuan, W. Tan, X. Liu, H. Huang, Y. Gao, C. Zhou, Efficient and stable planar hole-transport-material-free perovskite solar cells using low temperature processed SnO2 as electron transport material, Org. Electron. 53 (2018) 235-241(高被引论文).
[6] Yuan Zhao, Xiaoliang Liu(*通讯作者), Lu Lyu, Lin Li, Wenjun Tan, Shitan Wang, Can Wang, Dongmei Niu, Haipeng Xie, Han Huang, Yongli Gao*, Fullerene (C60) Interlayer Modification on the Electronic Structure and the Film Growth of C8-BTBT on SiO2, Synthetic Metals, 229:1-6 (2017).
[7] Lin Li, Xiaoliang Liu(*通讯作者), Lu Lyu, Runsheng Wu, Peng Liu, Yuhe Zhang, Yuan Zhao, Hongyang Wang, Dongmei Niu, Junliang Yang, Yongli Gao(*), Modification of Ultra-thin NPB Interlayer on the Electronic Structures of the CH3NH3PbI3/NPB/MoO3 Interface, Journal of Physical Chemistry C, 120：17863-17871(2016) .
[8] Haipeng Xie, Xiaoliang Liu(*通讯作者), Lu Lyu, Dongmei Niu, Qi Wang, Jinsong Huang, Yongli Gao(*), Effects of Precursor Ratios and Annealing on Electronic Structure and Surface Composition of CH3NH3PbI3 Perovskite Films, Journal of Physical Chemistry C, 120 (1) : 215-220 (2016).
[9] C. Wang, X. Liu, C. Wang, J. Kauppi, Y. Gao, Electronic Structure Evolution in Doping of Fullerene (C60) by ultra-thin layer Molybdenum Trioxide, J. Appl. Phys. 118(8): 085304 (2015).
[10] P. Wu, Z. Li, X. Liu, H. Yu, Cosmic distance-duality relation test using type Ia supernovae and the baryon acoustic osillation, Physical Review D, 92: 023520 (2015).
[11] Peng Liu, Xiaoliang Liu(*通讯作者),Lu Lyu, Haipeng Xie, Hong Zhang, Dongmei Niu, Han Huang, Cheng Bi, Zhengguo Xiao, Jinsong Huang, Yongli Gao(*), Interfacial Electronic structure at the CH3NH3PbI3/MoOx Interface, Applied Physics Letters, 106:193903 (2015).
[12] Chenggong Wang, Xiaoliang Liu, Congcong Wang, Xuemei Xu, Youzhen Li, Fangyan Xie, Yongli Gao, Molecular Orientation of Copper Phthalocyanine (CuPc) Thin Films on Different Monolayers of Fullerene (C60) on SiO2/Highly Oriented Pyrolytic Graphite (HOPG), Applied Physics Letters, 106: 121603 (2015).
[13] Chenggong Wang, Xiaoliang Liu, Congcong Wang, Zhengguo Xiao, Cheng Bi, Yuchuan Shao, Jinsong Huang, and Yongli Gao，Surface analytical investigation on organometal triiodide perovskite, Journal of Vacuum Science & Technology B33: 032401 (2015).
[14] Chenggong Wang, Congcong Wang, Xiaoliang Liu, John Kauppi, Yuchuan Shao, Zhengguo Xiao, Cheng Bi, Jinsong Huang, and Yongli Gao，Electronic structure evolution of fullerene on CH3NH3PbI3, Applied Physics Letters, 106: 111603 (2015). [15] Xiaoliang Liu, Chenggong Wang, Congcong Wang, Irfan Irfan, Yongli Gao, Interfacial Electronic Structures of Buffer-modified Pentacene/C60-Based Charge Generation Layer, Organic Electronics, 17: 325-333 (2015).
[16] Xiaoliang Liu Chenggong Wang, Lu Lyu, Congcong Wang, Zhengguo Xiao, Cheng Bi, Jinsong Huang and Yongli Gao, Electronic structures at the interface between Au and CH3NH3PbI3, Physical Chemistry Chemical Physics, 17: 896--902 (2015) (高被引论文).
[17] Qi Wang, Yuchuan Shao, Haipeng Xie, Lu Lyu, Xiaoliang Liu, Yongli Gao, and Jinsong Huang，Qualifying composition dependent p and n self-doping in CH3NH3PbI3，Applied Physics Letters 105: 163508 (2014) (高被引论文).
[18] Chenggong Wang, Irfan Irfan, Xiaoliang Liu, and Yongli Gao，Role of molybdenum oxide for organic electronics: Surface analytical studies, Journal of Vacuum Science & Technology B32: 040801 (2014).
[19] Liu XL, Yi SJ, Wang CG, Wang CC, Gao YL. Electronic Structure Evolution and Energy Level Alignment at C60/TAPC/ MoOx/ITO Interfaces. J. Appl. Phys. 115: 163708 (2014).
[20] Liu XL, Wang CG, Irfan I, Yi SJ, Gao YL, Effect of Oxygen Plasma Treatment on Air Exposed MoOx Thin Film. Organic Electronics 15: 977-983(2014).
[21] 刘小良，任意，梁亮文，徐慧，高压相BeO晶体的电子结构和光学性质的第一性原理研究，物理化学学报，26（8）：2298-2305 (2010).
[22] 刘小良，黄晓梅，徐慧，任意，Fibonacci序列的统计属性和电子输运系数，物理学报59（6）：4202-4210 (2010).
[23] Liu Xiao-liang, Ren Yi, Xie Qiong-tao, Deng Chao-sheng, Xu Hui, Long-range correlations and charge transport properties of DNA sequences, Physics Letters A, 374：2163-2169(2010).
[24] Liu Xiao-liang, Xu Hui, Ma Song-Shan, Deng Chao-sheng, Li Ming-Jun. Renormalization-group results of electron transport in DNA molecules with off-diagonal correlation, Physica B, 392: 107-111(2007).
[25] Liu xiaoliang，Xu hui，Deng chaosheng，Ma songshan, The electronic Structure of Quasi-one-dimensional Disordered Systems with Parallel Multi-chains, Physica B, 383: 226-231(2006).