个人简介

游陆，江苏特聘教授，博士生导师，国家海外高层次青年人才项目入选者。2005年本科毕业于清华大学材料科学与工程系，2011年在新加坡南洋理工大学材料科学与工程学院获博士学位，2011-2019年在南洋理工大学做博士后和高级博士后研究工作。2019年9月入职苏州大学物理科学与技术学院，任特聘教授。长期致力于铁电、多铁性材料的多场耦合物理性质研究，探索了低维铁电体的极化、晶格与光的新颖耦合物理效应，如范德华铁电体中的负轴向压电性、巨大剪切应变，以及巨大光致伸缩等。已发表国际期刊论文100余篇，被引用6200余次，H-index 43（Google scholar）。其中以第一或通讯作者论文包括Nature Materials (2)，Nature Communications (4)，Science Advances (2), Advanced Materials (2) 等。这些成果作为铁电压电研究领域的重要进展得到了国内外同行的广泛关注和认可，被Nature Materials的“News & Views”专栏，以及Science Daily，Phys.org等国际主流科技媒体撰文亮点报道。受邀撰写专著章节4篇，受邀担任J. Phys. Condens. Matter杂志的客座编辑。

代表性论文（#共同一作，*通讯作者）

论文完整列表详见Google Scholar / Publons

1)Z. Zhou, J.-J. Zhang, G. F. Turner, S. A. Moggach*, Y. Lekina, S. Morris, S. Wang, Y. Hu, Q. Li, J. Xue, Z. Feng, Q. Yan, Y. Weng, B. Xu, Y. Fang, Z. X. Shen, L. Fang*, S. Dong*, L. You*, Sliding-mediated ferroelectric phase transition in CuInP₂S₆ under pressure. Appl. Phys. Rev.11, 011414 (2024).

2)Z. Zhou, S. Wang, Z. Zhou, Y. Hu, Q. Li, J. Xue, Z. Feng, Q. Yan, Z. Luo, Y. Weng*, R. Tang, X. Su, F. Zheng, K. Okamoto, H. Funakubo, L. Kang, L. Fang*, L. You*, Unconventional polarization fatigue in van der Waals layered ferroelectric ionic conductor CuInP₂S₆. Nat. Commun. 14, 8254 (2023).

3)S. Wang, J. Zhou, Z. Zhou, Y. Hu, Q. Li, J. Xue, Z. Feng, Q. Yan, Z. Luo, R. Feng, Y. Weng, J. Yao, S. Ju*, L. Fang*, L. You*, Tunable Anisotropic Extrinsic Self-Trapped Exciton Emission in Van Der Waals Layered In_4/3P₂S₆. Adv. Funct. Mater. 34, 2312143 (2023).

4)C. Wang, L. You*, D. Cobden, J. Wang*, Towards two-dimensional van der Waals ferroelectrics. Nat. Mater.22, 542-552 (2023).

5)P. Li^#, A. Chaturvedi^#, H. Zhou, G. Zhang, Q. Li, J. Xue, Z. Zhou, S. Wang, K. Zhou, Y. Weng, F. Zheng, Z. Shi, E. H. T. Teo, L. Fang*, and L. You*, Electrostatic Coupling in MoS2/CuInP2S6 Ferroelectric vdW Heterostructures, Adv. Funct. Mater.32, 2201359 (2022).

6)L. You^#,*, X. Wang^#, Q. Zhang, X. Chi, P. Yang, Y. Hu, P. Li, Q. Hui, L. Fang, L. Gu, B. Xu*, J. Wang*, Self-Regulated Chemical Substitution in a Highly Strained Perovskite Oxide, Adv. Funct. Mater. 32, 2112463 (2022).

7)Y. Hu^#, L. You^#, B. Xu^#, T. Li, S. A. Morris, Y. Li, Y. Zhang, X. Wang, P. S. Lee, H. J. Fan*, J. Wang*, Ferroelastic-switching-driven large shear strain and piezoelectricity in a hybrid ferroelectric. Nat. Mater.20, 612 (2021).

8)R. Guo^#, L. You^#, W. Lin, A. Abdelsamie, X. Shu, G. Zhou, S. Chen, L. Liu, X. Yan^*, J. Wang^* and J. Chen^*. Continuously controllable photoconductance in freestanding BiFeO3 by the macroscopic flexoelectric effect. Nat. Commun. 11, 2571 (2020).

9)S. Zhou^#, L. You^#,*, A. Chaturvedi, S. A. Morris, J. S. Herrin, N. Zhang, A. Abdelsamie, Y. Hu, J. Chen, Y. Zhou, S. Dong, J. Wang^*, Anomalous polarization switching and permanent retention in a ferroelectric ionic conductor. Materials Horizons 7, 263-274 (2020).

10)L. You, Y. Zhang, S. Zhou, A. Chaturvedi, S. A. Morris, F. Liu, L. Chang, D. Ichinose, H. Funakubo, W. Hu, T. Wu, Z. Liu, S. Dong^*, J. Wang^*, Origin of giant negative piezoelectricity in a layered van der Waals ferroelectric. Sci. Adv.5, eaav3780 (2019).

11)L. You^#, F. Zheng^#, L. Fang^#, Y. Zhou, L. Z. Tan, Z. Zhang, G. Ma, D. Schmidt, A. Rusydi, L. Wang, L. Chang, A. M. Rappe^*, J. Wang^*, Enhancing ferroelectric photovoltaic effect by polar order engineering. Sci. Adv.4, eaat3438 (2018). 

12)L. You^#, F. Liu^#, H. Li, Y. Hu, S. Zhou, L. Chang, Y. Zhou, Q. Fu, G. Yuan, S. Dong, H. J. Fan, A. Gruverman, Z. Liu^*, J. Wang^*, In-plane ferroelectricity in thin flakes of van der Waals hybrid perovskite. Adv. Mater. 1803249 (2018). 

13)Y. Zhou^#, L. You^#,*, S. Wang, Z. Ku, H. Fan, D. Schmidt, A. Rusydi, L. Chang, L. Wang, P. Ren, L. Chen, G. Yuan, L. Chen, J. Wang^*, Giant photostriction in organic-inorganic lead halide perovskites. Nat. Commun. 7, 11193 (2016). 

14)F. Liu^#, L. You^#, K. L. Seyler, X. Li, P. Yu, J. Lin, X. Wang, J. Zhou, H. Wang, H. He, S. T. Pantelides, W. Zhou, P. Sharma, X. Xu, P. M. Ajayan, J. Wang^*, Z. Liu^*, Room-temperature ferroelectricity in CuInP2S6 ultrathin flakes. Nat. Commun. 7, 12357 (2016).

主持科研项目

[1] 国家自然科学基金-面上项目，2021.01-2024.12，主持，在研。

[2] 苏州科技局姑苏创新创业领军人才计划，2022.07-2025.06，主持，在研。

[3] 国家海外高层次青年人才项目，2022.06-2025.05，主持，在研。

[4] 苏州大学高层次人才启动经费，2019.09-2024.09，主持，在研。

[5] 江苏省高等学校自然科学研究重大项目，2020.10-2023.09，主持，在研。

[6] 江苏特聘教授支持经费，2020.08-2023.08，主持，在研。

We are a research group focusing on experimental studies of ferroic materials and related phenomena. Particularly, we are interested in exotic physics in van der Waals ferroic crystals，including but not limited to ferroelectric, ferromagnetic, ferroelastic, multiferroic order parameters and their coupling effects with various energy fields (mechanical, light, electric, magnetic, thermal, etc.).

本课题组主要从事铁性有序材料和相关物理现象的实验研究工作。主要的研究兴趣集中在范德华铁性晶体的奇异物理性质上，包括铁电性、铁磁性、铁弹性、多铁性以及这些序参量和不同能量场（力、光、电、磁、热等）的耦合效应。

Ferroic related properties and cross-coupling under various stimuli

Topic 1. Anomalous physical properties in van der Waals crystals

a) Unusual piezoelectricity (electromechanical coupling) in van der Waals ferroelectrics

Related publications:

Sci. Adv.5, eaav3780 (2019).

Nat. Mater. 20, 612-617 (2021).

b) Unusual optical and related properties in vdW crystals

Related publications:

Nat. Commun.7, 11193 (2016).

APL Materials10, 061111 (2022).

c) Coupling between ionic defect/motion and ferroelectricity (Ferroionic states)

Related publications:

Mater. Horiz.7, 263-274 (2020).

Adv. Funct. Mater. 32, 2112463 (2022).

Topic 2. Light-Ferroic Order Coupling and Related Device Physics

a) Ferroelectric photovoltaic effect (Bulk photovoltaic effect)

Related publications:

Small 13, 1603457 (2017).

Sci. Adv.4, eaat3438 (2018).

Nat. Commun. 11, 2571 (2020).

Physical Review Applied17, 024047 (2022).

b) Device applications based on ferroelectrics

Related publications:

Nat. Commun.7, 12357 (2016).

Adv. Mater. 30, 1803249 (2018).

Adv. Funct. Mater. 32, 2201359 (2022).

Scanning Probe Microscopy gallery

We are a research group focusing on experimental studies of ferroic materials and related phenomena. Particularly, we are interested in exotic physics in van der Waals ferroic crystals，including but not limited to ferroelectric, ferromagnetic, ferroelastic, multiferroic order parameters and their coupling effects with various energy fields (mechanical, light, electric, magnetic, thermal, etc.).

本课题组主要从事铁性有序材料和相关物理现象的实验研究工作。主要的研究兴趣集中在范德华铁性晶体的奇异物理性质上，包括铁电性、铁磁性、铁弹性、多铁性以及这些序参量和不同能量场（力、光、电、磁、热等）的耦合效应。

Ferroic related properties and cross-coupling under various stimuli

Topic 1. Anomalous physical properties in van der Waals crystals

a) Negative longitudianl piezoelectricity in van der Waals ferroelectric

b) Giant photostriction in hybrid organic-inorganic perovskite

c) Duality of charged ions in ferroelectric ionic conductor

Topic 2. Light-Ferroic Order Coupling

a) Ferroelectric photovoltaic(Photoelectrochemical) effect (Bulk photovoltaic effect)

b) Ferroelectric tuning of luminescent physics

Scanning Probe Microscopy gallery

PhD student

2020级 王顺（硕士 苏州大学）

2021级 胡一奇（硕士 苏州大学）

2021级 周洲 （硕士 NUS，Co-supervised）

Master student

2020级 李乾坤，周子文，薛金硕（Co-supervised）  

2021级  冯志坚，闫庆雨（Co-supervised）

Alumni

2018级 胡一奇 （硕士）        

2019级 周海林（硕士） 

2019级  李平（硕士）   

[76]S. Zhou, L. You, H. Zhou, Y. Pu, Z. Gui and J. Wang. Van der Waals layered ferroelectric CuInP2S6: Physical properties and device applications. Frontiers of Physics, 16, 13301 (2020).

[75]S. Zhou, L. You, A. Chaturvedi, S. A. Morris, J. S. Herrin, N. Zhang, A. Abdelsamie, Y. Hu, J. Chen, Y. Zhou, S. Dong and J. Wang. Anomalous polarization switching and permanent retention in a ferroelectric ionic conductor. Mater. Horiz., 7, 263-274 (2020).

[74]S. Wang, F. Zheng, Y. Weng, G. Yuan, L. Fang and L. You. Enhanced Photoelectrochemical Performance by Interface Engineering in Ternary g-C3N4/TiO2/PbTiO3 Films. Advanced Materials Interfaces, 7, 2000185 (2020).

[73]Z. Liu, L. You, N. Faraji, C.-H. Lin, X. Xu, J.-H. He, J. Seidel, J. Wang, H. N. Alshareef and T. Wu. Single-Crystal Hybrid Perovskite Platelets on Graphene: A Mixed-Dimensional Van Der Waals Heterostructure with Strong Interface Coupling. Adv. Funct. Mater. , n/a, 1909672 (2020).

[72]B. Lin, A. Chaturvedi, J. Di, L. You, C. Lai, R. Duan, J. Zhou, B. Xu, Z. Chen, P. Song, J. Peng, B. Ma, H. Liu, P. Meng, G. Yang, H. Zhang, Z. Liu and F. Liu. Ferroelectric-field accelerated charge transfer in 2D CuInP2S6 heterostructure for enhanced photocatalytic H2 evolution. Nano Energy, 76, 104972 (2020).

[71]R. Guo, L. You, W. Lin, A. Abdelsamie, X. Shu, G. Zhou, S. Chen, L. Liu, X. Yan, J. Wang and J. Chen. Continuously controllable photoconductance in freestanding BiFeO₃ by the macroscopic flexoelectric effect. Nat. Commun., 11, 2571 (2020).

[70]L. You, Y. Zhang, S. Zhou, A. Chaturvedi, S. A. Morris, F. Liu, L. Chang, D. Ichinose, H. Funakubo, W. Hu, T. Wu, Z. Liu, S. Dong and J. Wang. Origin of giant negative piezoelectricity in a layered van der Waals ferroelectric. Sci. Adv., 5, eaav3780 (2019).

[69]X. Wang, P. Yu, Z. Lei, C. Zhu, X. Cao, F. Liu, L. You, Q. Zeng, Y. Deng, C. Zhu, J. Zhou, Q. Fu, J. Wang, Y. Huang and Z. Liu. Van der Waals negative capacitance transistors. Nat. Commun., 10, 3037 (2019).

[68]L. Wang, K. A. Stoerzinger, L. Chang, X. Yin, Y. Li, C. S. Tang, E. Jia, M. E. Bowden, Z. Yang, A. Abdelsamie, L. You, R. Guo, J. Chen, A. Rusydi, J. Wang, S. A. Chambers and Y. Du. Strain Effect on Oxygen Evolution Reaction Activity of Epitaxial NdNiO3 Thin Films. ACS Appl. Mat. Interfaces 11, 12941-12947 (2019).

[67]X. Lu, Z. Chen, Y. Cao, Y. Tang, R. Xu, S. Saremi, Z. Zhang, L. You, Y. Dong, S. Das, H. Zhang, L. Zheng, H. Wu, W. Lv, G. Xie, X. Liu, J. Li, L. Chen, L.-Q. Chen, W. Cao and L. W. Martin. Mechanical-force-induced non-local collective ferroelastic switching in epitaxial lead-titanate thin films. Nat. Commun., 10, 3951 (2019).

[66]L. Chang, L. Wang, L. You, Z. Yang, A. Abdelsamie, Q. Zhang, Y. Zhou, L. Gu, S. A. Chambers and J. Wang. Tuning Photovoltaic Performance of Perovskite Nickelates Heterostructures by Changing the A-Site Rare-Earth Element. ACS Appl. Mat. Interfaces 11, 16191-16197 (2019).

[65]Z. Zhang, L. You, J. Du, J. Wang, Z. Jin, G. Ma and Y. Leng. Ultrafast electron-phonon coupling and photo-induced strain in the morphotropic phase boundary of BixDy1−xFeO3 films. Sci. Rep., 8, 3258 (2018).

[64]L. You, F. Zheng, L. Fang, Y. Zhou, L. Z. Tan, Z. Zhang, G. Ma, D. Schmidt, A. Rusydi, L. Wang, L. Chang, A. M. Rappe and J. Wang. Enhancing ferroelectric photovoltaic effect by polar order engineering. Sci. Adv., 4, eaat3438 (2018).

[63]L. You, F. Liu, H. Li, Y. Hu, S. Zhou, L. Chang, Y. Zhou, Q. Fu, G. Yuan, S. Dong, H. J. Fan, A. Gruverman, Z. Liu and J. Wang. In-plane ferroelectricity in thin flakes of van der Waals hybrid perovskite. Adv. Mater. , 30, 1803249 (2018).

[62]L. Wang, K. A. Stoerzinger, L. Chang, J. Zhao, Y. Li, C. S. Tang, X. Yin, M. E. Bowden, Z. Yang, H. Guo, L. You, R. Guo, J. Wang, K. Ibrahim, J. Chen, A. Rusydi, J. Wang, S. A. Chambers and Y. Du. Tuning Bifunctional Oxygen Electrocatalysts by Changing the A-Site Rare-Earth Element in Perovskite Nickelates. Adv. Funct. Mater. , 28, 1803712 (2018).

[61]Y. Hu, H. Zhang, W. K. Chong, Y. Li, Y. Ke, R. Ganguly, S. A. Morris, L. You, T. Yu, T. C. Sum, Y. Long and H. J. Fan. Molecular Engineering toward Coexistence of Dielectric and Optical Switch Behavior in Hybrid Perovskite Phase Transition Material. J. Phys. Chem. A 122, 6416-6423 (2018).

[60]L. Chang, L. You and J. Wang. The path to flexible ferroelectrics: Approaches and progress. Jpn. J. Appl. Phys., 57, 0902A3 (2018).

[59]L. Wang, Q. Zhang, L. Chang, L. You, X. He, K. Jin, L. Gu, H. Guo, C. Ge, Y. Feng and J. Wang. Electrochemically Driven Giant Resistive Switching in Perovskite Nickelates Heterostructures. Adv. Electron. Mater., 3, 1700321-n/a (2017).

[58]L. Wang, L. Chang, X. Yin, L. You, J.-L. Zhao, H. Guo, K. Jin, K. Ibrahim, J. Wang, A. Rusydi and J. Wang. Self-powered sensitive and stable UV-visible photodetector based on GdNiO3/Nb-doped SrTiO3 heterojunctions. Appl. Phys. Lett. , 110, 043504 (2017).

[57]L. Wang, L. Chang, X. Yin, A. Rusydi, L. You, Y. Zhou, L. Fang and J. Wang. Localization-driven metal–insulator transition in epitaxial hole-doped Nd 1− x Sr x NiO 3 ultrathin films. J. Phys.: Condens. Matter 29, 025002 (2017).

[56]Y. Ren, F. Nan, L. You, Y. Zhou, Y. Wang, J. Wang, X. Su, M. Shen and L. Fang. Enhanced Photoelectrochemical Performance in Reduced Graphene Oxide/BiFeO3 Heterostructures. Small, 13, 1603457 (2017).

[55]W. Gao, L. You, Y. Wang, G. Yuan, Y.-H. Chu, Z. Liu and J.-M. Liu. Flexible PbZr0.52Ti0.48O3 Capacitors with Giant Piezoelectric Response and Dielectric Tunability. Adv. Electron. Mater., 1600542 (2017).

[54]Y. Zhou, L. You, S. Wang, Z. Ku, H. Fan, D. Schmidt, A. Rusydi, L. Chang, L. Wang, P. Ren, L. Chen, G. Yuan, L. Chen and J. Wang. Giant photostriction in organic-inorganic lead halide perovskites. Nat. Commun., 7, 11193 (2016).

[53]Q. Zhang, P. Murray, L. You, C. Wan, X. Zhang, W. Li, U. Khan, J. Wang, K. Liu and X. Han. Magnetic fingerprint of interfacial coupling between CoFe and nanoscale ferroelectric domain walls. Appl. Phys. Lett. , 109, 082906 (2016).

[52]L. Wang, S. Dash, L. Chang, L. You, Y. Feng, X. He, K.-j. Jin, Y. Zhou, H. G. Ong, P. Ren, S. Wang, L. Chen and J. Wang. Oxygen Vacancy Induced Room-Temperature Metal–Insulator Transition in Nickelate Films and Its Potential Application in Photovoltaics. ACS Appl. Mat. Interfaces 8, 9769-9776 (2016).

[51]Q. Liu, Y. Zhou, L. You, J. Wang, M. Shen and L. Fang. Enhanced ferroelectric photoelectrochemical properties of polycrystalline BiFeO₃ film by decorating with Ag nanoparticles. Appl. Phys. Lett. , 108, 022902 (2016).

[50]F. Liu, C. Zhu, L. You, S.-J. Liang, S. Zheng, J. Zhou, Q. Fu, Y. He, Q. Zeng, H. J. Fan, L. K. Ang, J. Wang and Z. Liu. 2D Black Phosphorus/SrTiO3-Based Programmable Photoconductive Switch. Adv. Mater. , 28, 7768-7773 (2016).

[49]F. Liu, L. You, K. L. Seyler, X. Li, P. Yu, J. Lin, X. Wang, J. Zhou, H. Wang, H. He, S. T. Pantelides, W. Zhou, P. Sharma, X. Xu, P. M. Ajayan, J. Wang and Z. Liu. Room-temperature ferroelectricity in CuInP₂S₆ ultrathin flakes. Nat. Commun., 7, 12357 (2016).

[48]L. Chang, L. Wang, L. You, Y. Zhou, L. Fang, S. Wang and J. Wang. Band gap tuning of nickelates for photovoltaic applications. J. Phys. D: Appl. Phys. , 49, 44LT02 (2016).

[47]Q. T. Zhang, L. You, C. H. Wan, Z. H. Yuan, X. Zhang, J. Wang and X. F. Han. Influence of epitaxial BiFeO₃ on superparamagnetic behavior of CoFeB thin film. J. Appl. Phys. , 117, 143904 (2015).

[46]Q. Zhang, L. You, X. Shen, C. Wan, Z. Yuan, X. Zhang, L. Huang, W. Kong, H. Wu, R. Yu, J. Wang and X. Han. Polarization-Mediated Thermal Stability of Metal/Oxide Heterointerface. Adv. Mater. , 27, 6934-6938 (2015).

[45]X. Yin, M. A. Majidi, X. Chi, P. Ren, L. You, N. Palina, X. Yu, C. Diao, D. Schmidt, B. Wang, P. Yang, M. B. H. Breese, J. Wang and A. Rusydi. Unraveling how electronic and spin structures control macroscopic properties of manganite ultra-thin films. NPG Asia Mater., 7, e196 (2015).

[44]H. Wu, Q. Zhang, C. Wan, S. S. Ali, Z. Yuan, L. You, J. Wang, Y. Choi and X. Han. Spin Hall Magnetoresistance in CoFe2O4/Pt Films. IEEE Trans. Magn. , 51, 1-4 (2015).

[43]L. Wang, S. Ju, L. You, Y. Qi, Y.-w. Guo, P. Ren, Y. Zhou and J. Wang. Competition between strain and dimensionality effects on the electronic phase transitions in NdNiO₃ films. Sci. Rep., 5, 18707 (2015).

[42]D. Schmidt, L. You, X. Chi, J. Wang and A. Rusydi. Anisotropic optical properties of rhombohedral and tetragonal thin film BiFeO₃ phases. Phys. Rev. B, 92, 075310 (2015).

[41]H. Liu, P. Yang, L. You, Y. Zhou, Z. Fan, H. R. Tan, J. Wang, J. Wang and K. Yao. Nanoscale phase mixture in uniaxial strained BiFeO₃ (110) thin films. J. Appl. Phys. , 118, 104103 (2015).

[40]S. H. Liang, R. Geng, Q. T. Zhang, L. You, R. C. Subedi, J. Wang, X. F. Han and T. D. Nguyen. Large magnetoresistance at high bias voltage in double-layer organic spin valves. Org. Electron. , 26, 314-318 (2015).

[39]W. Gao, L. Chang, H. Ma, L. You, J. Yin, J. Liu, Z. Liu, J. Wang and G. Yuan. Flexible organic ferroelectric films with a large piezoelectric response. NPG Asia Mater., 7, e189 (2015).

[38]Y. Zhou, X. Zou, L. You, R. Guo, Z. S. Lim, L. Chen, G. Yuan and J. Wang. Mechanism of polarization fatigue in BiFeO₃: The role of Schottky barrier. Appl. Phys. Lett. , 104, 012903 (2014).

[37]Y. Zhou, L. Fang, L. You, P. Ren, L. Wang and J. Wang. Photovoltaic property of domain engineered epitaxial BiFeO₃ films. Appl. Phys. Lett. , 105, 252903 (2014).

[36]Z. Zheng, W. Xie, Z. S. Lim, L. You and J. Wang. CdS sensitized 3D hierarchical TiO₂/ZnO heterostructure for efficient solar energy conversion. Sci. Rep., 4, 5721 (2014).

[35]L. You, P. Caesario, L. Fang, P. Ren, L. Wang, Y. Zhou, A. Gruverman and J. Wang. Effect of lanthanum doping on tetragonal-like BiFeO₃ with mixed-phase domain structures. Phys. Rev. B, 90, 134110 (2014).

[34]W. J. Hu, D.-M. Juo, L. You, J. Wang, Y.-C. Chen, Y.-H. Chu and T. Wu. Universal Ferroelectric Switching Dynamics of Vinylidene Fluoride-trifluoroethylene Copolymer Films. Sci. Rep., 4, 4772 (2014).

[33]L. Fang, L. You, Y. Zhou, P. Ren, Z. Shiuh Lim and J. Wang. Switchable photovoltaic response from polarization modulated interfaces in BiFeO₃ thin films. Appl. Phys. Lett. , 104, 142903 (2014).

[32]Z. Zhou, T. X. Nan, Y. Gao, X. Yang, S. Beguhn, M. Li, Y. Lu, J. L. Wang, M. Liu, K. Mahalingam, B. M. Howe, G. J. Brown and N. X. Sun. Quantifying thickness-dependent charge mediated magnetoelectric coupling in magnetic/dielectric thin film heterostructures. Appl. Phys. Lett. , 103, 232906 (2013).

[31]Z. Zheng, Z. S. Lim, Y. Peng, L. You, L. Chen and J. Wang. General Route to ZnO Nanorod Arrays on Conducting Substrates via Galvanic-cell-based approach. Sci. Rep., 3, 2434 (2013).

[30]L. You, B. Wang, X. Zou, Z. S. Lim, Y. Zhou, H. Ding, L. Chen and J. Wang. Origin of the uniaxial magnetic anisotropy in La_0.7Sr_0.3MnO₃ on stripe-domain BiFeO₃. Phys. Rev. B, 88, 184426 (2013).

[29]S. Yasui, K. Yazawa, M. Matsushima, T. Yamada, H. Morioka, H. Uchida, T. Iijima, L. You, J. Wang, T. Yamamoto, Y. Ikuhara and H. Funakubo. Unusual 90 degrees domain structure in (2/3)Bi(Zn_1/2Ti_1/2)O₃-(1/3)BiFeO₃ epitaxial films with giant 22% tetragonal distortion. Appl. Phys. Lett. , 103, 042904 (2013).

[28]Z. Wen, L. You, J. Wang, A. Li and D. Wu. Temperature-dependent tunneling electroresistance in Pt/BaTiO₃/SrRuO₃ ferroelectric tunnel junctions. Appl. Phys. Lett. , 103, 132913 (2013).

[27]B. Wang, L. You, P. Ren, X. Yin, Y. Peng, B. Xia, L. Wang, X. Yu, S. M. Poh, P. Yang, G. Yuan, L. Chen, A. Rusydi and J. Wang. Oxygen-driven anisotropic transport in ultra-thin manganite films. Nat. Commun., 4, 2778 (2013).

[26]P. Ren, S. K. Cho, P. Liu, L. You, X. Zou, B. Wang, J. Wang and L. Wang. Temperature controlled c axis elongated low symmetry phase BiFeO₃ thin film on STO substrate. AIP Adv., 3, 012110 (2013).

[25]Z. Li, L. You, Z. Yang, H. R. Tan, P. Ren, X. F. Chen, J. S. Pan, J. L. Wang, L. Wang, M. Bosman, W. G. Zhu and Z. L. Dong. Multiferroicity in manganite/titanate superlattices determined by oxygen pressure-mediated cation defects. J. Appl. Phys. , 113, 164302 (2013).

[24]R. Guo, L. You, Y. Zhou, Z. S. Lim, X. Zou, L. Chen, R. Ramesh and J. Wang. Non-volatile memory based on the ferroelectric photovoltaic effect. Nat. Commun., 4, 1990 (2013).

[23]R. Chukka, S. Vandrangi, Z. Chen, L. You, J. Wang, P. Yang and L. Chen. Orientation dependence of electrocaloric effects in Pb(Zn_1/3Nb_2/3)-PbTiO₃ single crystals. AIP Adv., 3, 072118 (2013).

[22]Z. Chen, Y. Qi, L. You, P. Yang, C. W. Huang, J. Wang, T. Sritharan and L. Chen. Large tensile-strain-induced monoclinic M_B phase in BiFeO₃ epitaxial thin films on a PrScO₃ substrate. Phys. Rev. B, 88, 054114 (2013).

[21]X. Zou, L. You, W. Chen, H. Ding, D. Wu, T. Wu, L. Chen and J. Wang. Mechanism of Polarization Fatigue in BiFeO₃. ACS Nano, 6, 8997-9004 (2012).

[20]X. Zou, H. G. Ong, L. You, W. Chen, H. Ding, H. Funakubo, L. Chen and J. Wang. Charge trapping-detrapping induced resistive switching in Ba_0.7Sr_0.3TiO3. AIP Adv., 2, 032166 (2012).

[19]L. You, S. Yasui, Y. Ehara, X. Zou, H. Ding, Z. Chen, W. Chen, L. Chen, H. Funakubo and J. Wang. Domain tuning in mixed-phase BiFeO₃ thin films using vicinal substrates. Appl. Phys. Lett. , 100, 202901 (2012).

[18]L. You, Z. Chen, X. Zou, H. Ding, W. Chen, L. Chen, G. Yuan and J. Wang. Characterization and Manipulation of Mixed Phase Nanodomains in Highly Strained BiFeO₃ Thin Films. ACS Nano, 6, 5388-5394 (2012).

[17]P. Ren, P. Liu, B. Xia, X. Zou, L. You, J. Wang and L. Wang. Dielectric dynamics of epitaxial BiFeO₃ thin films. AIP Adv., 2, 022133 (2012).

[16]R. Guo, L. You, M. Motapothula, Z. Zhang, M. B. H. Breese, L. Chen, D. Wu and J. Wang. Influence of target composition and deposition temperature on the domain structure of BiFeO₃ thin films. AIP Adv., 2, 042104 (2012).

[15]Z. Chen, X. Zou, W. Ren, L. You, C. Huang, Y. Yang, P. Yang, J. Wang, T. Sritharan, L. Bellaiche and L. Chen. Study of strain effect on in-plane polarization in epitaxial BiFeO₃ thin films using planar electrodes. Phys. Rev. B, 86, 235125 (2012).

[14]Z. Wen, L. You, X. Shen, X. Li, D. Wu, J. Wang and A. Li. Multiferroic properties of Bi_1-xPr_xFe_0.95Mn_0.05O₃ thin films. Mater. Sci. Eng., B 176, 990-995 (2011).

[13]R. Guo, L. You, L. Chen, D. Wu and J. Wang. Photovoltaic property of BiFeO₃ thin films with 109 degrees domains. Appl. Phys. Lett. , 99, 122902 (2011).

[12]C.-J. Cheng, C. Lu, Z. Chen, L. You, L. Chen, J. Wang and T. Wu. Thickness-dependent magnetism and spin-glass behaviors in compressively strained BiFeO₃ thin films. Appl. Phys. Lett. , 98, 242502 (2011).

[11]Z. Chen, S. Prosandeev, Z. L. Luo, W. Ren, Y. Qi, C. W. Huang, L. You, C. Gao, I. A. Kornev, T. Wu, J. Wang, P. Yang, T. Sritharan, L. Bellaiche and L. Chen. Coexistence of ferroelectric triclinic phases in highly strained BiFeO₃ films. Phys. Rev. B, 84, 094116 (2011).

[10]Z. Chen, Z. Luo, C. Huang, Y. Qi, P. Yang, L. You, C. Hu, T. Wu, J. Wang, C. Gao, T. Sritharan and L. Chen. Low-Symmetry Monoclinic Phases and Polarization Rotation Path Mediated by Epitaxial Strain in Multiferroic BiFeO₃ Thin Films. Adv. Funct. Mater. , 21, 133-138 (2011).

[9]    W. Chen, W. Ren, L. You, Y. Yang, Z. Chen, Y. Qi, X. Zou, J. Wang, T. Sritharan, P. Yang, L. Bellaiche and L. Chen. Domain structure and in-plane switching in a highly strained Bi_0.9Sm_0.1FeO₃ film. Appl. Phys. Lett. , 99, 222904 (2011).

[8]    Z. Zhang, R. Ranjith, B. T. Xie, L. You, L. M. Wong, S. J. Wang, J. L. Wang, W. Prellier, Y. G. Zhao and T. Wu. Enhanced low field magnetoresistance in nanocrystalline La_0.7Sr_0.3MnO₃ synthesized on MgO nanowires. Appl. Phys. Lett. , 96, 222501 (2010).

[7]    L. You, C. Lu, P. Yang, G. Han, T. Wu, U. Luders, W. Prellier, K. Yao, L. Chen and J. Wang. Uniaxial Magnetic Anisotropy in La_0.7Sr_0.3MnO₃ Thin Films Induced by Multiferroic BiFeO₃ with Striped Ferroelectric Domains. Adv. Mater. , 22, 4964-4968 (2010).

[6]    L. You, E. Liang, R. Guo, D. Wu, K. Yao, L. Chen and J. Wang. Polarization switching in quasiplanar BiFeO₃ capacitors. Appl. Phys. Lett. , 97, 062910 (2010).

[5]    C. L. Lu, Y. Wang, L. You, X. Zhou, H. Y. Peng, G. Z. Xing, E. E. M. Chia, C. Panagopoulos, L. Chen, J.-M. Liu, J. Wang and T. Wu. Superconducting gap induced barrier enhancement in a BiFeO₃-based heterostructure. Appl. Phys. Lett. , 97, 252905 (2010).

[4]    N. T. Chua, L. You, J. Ma and J. Wang. Properties of (K,Na)NbO₃-based lead-free piezoelectric films prepared by pulsed laser deposition. Thin Solid Films, 518, 6777-6780 (2010).

[3]    Z. Chen, L. You, C. Huang, Y. Qi, J. Wang, T. Sritharan and L. Chen. Nanoscale domains in strained epitaxial BiFeO₃ thin Films on LaSrAlO₄ substrate. Appl. Phys. Lett. , 96, 252903 (2010).

[2]    W. Chen, L. You, G. Chen, N. T. Chua, O. H. Guan, X. Zou, J. Wang and L. Chen. Nanoscale polarization relaxation of epitaxial BiFeO₃ thin film. Thin Solid Films, 518, E169-E173 (2010).

[1]    L. You, N. T. Chua, K. Yao, L. Chen and J. Wang. Influence of oxygen pressure on the ferroelectric properties of epitaxial BiFeO₃ thin films by pulsed laser deposition. Phys. Rev. B, 80, 024105 (2009).

本课题组致力于铁电物理和相关材料物理性能的实验研究。

欢迎有志于攻读凝聚态物理的博士生、硕士生报考，硕博连读生优先。

招收博士/硕士研究生/本科生

具体要求：

1. 材料、物理、化学、电子相关专业

2. 对科学问题有高度的好奇心，对科研工作有积极主动性。

3. 具有一定的英文文献阅读及中英文科研写作能力。

招聘青年教师
课题组拟招聘1名青年学者加入研究团队，苏州大学优秀青年学者岗位。

详情请见http://shxy.suda.edu.cn/68/7f/c15419a354431/page.htm

诚聘博后

研究方向

a.新型功能范德华晶体的生长和表征

b.二维材料、范德华异质结功能器件的制备与表征

岗位待遇 

博士后研究期间待遇按《苏州大学博士后管理工作条例》规定执行，此外课题组再提供具有竞争力的其他待遇。统招博士后实行协议年薪制（三年期统招博士后人员聘期内的总薪酬由基本年薪和奖补金两部分构成。绩效评估优秀者的总薪酬为100万元，绩效评估良好者的总薪酬为80万元，绩效评估合格者的总薪酬为60万元）；学校为博士后按教职工待遇缴纳五险一金（不计入总年薪），享受教职工福利；学校给予租房补贴1000元/月（不计入总年薪）；科研成果可享受学校与组内科研奖励（不计入总年薪）；可支持优秀候选人申请博新计划或特别资助（薪酬可叠加）；支持申报国家博士后科学基金、国家自然科学基金青年项目、江苏省各项基金等；在站工作表现优异者，出站后可根据研究资历，可竞聘苏大正式的讲师或副教授岗位。

将以下材料发e-mail至lyou@suda.edu.cn，经预审合格后将联系申请者进行面试。邮件主题标注：应聘博士后+本人姓名。

1.个人简历（包含学习简历、工作简历、发表论文、参与项目等内容）

2.代表性论著或论文以及其他可以证明本人研究能力及水平的相关资料

3.阐明自己研究兴趣的求职信（Cover Letter）

欢迎来信咨询！(lyou@suda.edu.cn)