Selected Publications

The organic–inorganic hybrid perovskite CH3NH3PbI3 exhibits more structural disorder but more electronic order compared to inorganic CdTe. The grain boundaries of CH3NH3PbI3 could induce defect levels around the VBM and thus increase hole effective mass. Cl and O are found to be able to spontaneously segregate into the GBs, passivate the defect state, and improve carrier transportation.
In AEM, 2015

Recent Publications

(1) Wan-JianYin, Hangyan Chen,Tingting Shi, Su-Huai Wei, and Yanfa Yan

Origin of HighElectronic Quality in Structurally Disordered CH3NH3PbI3and the Passivation Effect of Cl and O at Grain Boundaries

Advanced Electronic Materials DOI: 10.1002/aelm.201500044 (2015)

Highlighted by Materialsview.com

(2) Wan-JianYin, Ji-Hui Yang, Joongoo Kang, Yanfa Yan and Su-Huai Wei

Perovskite Materials for Solar Cells: A TheoreticalReview

Journal of Material Chemistry A 3, 8926-8942 (2015).

Invited Review / Back Cover / Highly CitedPaper

(3) Wan-JianYin, Tingting Shi and Yanfa Yan

Unique properties of halide perovskitesas possible origins of the superior solar cell performance

Advanced Materials 26, 4553(2014).

Highlighted by Materialsview.com / Highly Cited Paper

(4) Wan-JianYin, Tingting Shi, Yanfa Yan

Unusual defect physics in CH3NH3PbI3 perovskite solarcell absorber

Applied Physics Letters 104, 063903 (2014).

The 2nd top-cited paper in APL 2014 and highlighted by Physics Today

(5) Wan-JianYin, Yelong Wu, Su-Huai Wei, Rommel Noufi, M. M. Al-Jassim, and Yanfa Yan

Engineering GrainBoundaries in Cu2ZnSnSe4 for Better Cell Performance: AFirst-Principle Study

AdvancedEnergy Materials 4 (1), 1-7 (2014).

Highlightedby Materialsviewchina.com

(6). Chen Li, Y. Wu, J. Poplawsky, T.J. Pennycook, N. Paudel, Wanjian Yin, S. J. Haigh, M. P. Oxley, A. R.Lupini, M. Al-Jassim, S.J. Pennycook, and Y.Yan

Grain-boundary-enhanced carrier collectionin CdTe solar cells

Physical Review Letters 112, 156103 (2014)

“Features in Physics” by APS / Highly Cited Paper

(7) Wan-Jian Yin, Su-Huai Wei, Mowafak Al-Jassim, Yanfa Yan

Double-Hole-Mediated Couplingof Dopants and Its Impact on Band Gap Engineering in TiO2

Physical Review Letters 106, 066801 (2011)

(8) Wan-Jian Yin, Houwen Tang, Su-Huai Wei,Mowafak Al-Jassim, John Turner, Yanfa Yan

Band structureengineering of semiconductors for enhanced photoelectrochemical watersplitting: The case of TiO2

Physical Review B 82, 045106 (2010)

Highly Cited Paper

(9) Wan-Jian Yin and Xin-Gao Gong

Hybridized kineticenergy functional for orbital-free density functional method

Physics Letters A 373, 480 (2009)

(10) Wan-Jian Yin, Xiao Gu andXin-Gao Gong

Magic number 32 and 90 ofmetal clusters: A Shell jellium model study

Solid State Communications 147, 323 (2008)

Projects

External Project

An example of linking directly to an external project website using external_link.

Machine Learning

机器学习(Machine Learning, ML)是一门多领域交叉学科,涉及概率论、统计学、逼近论、凸分析、算法复杂度理论等多门学科。专门研究计算机怎样模拟或实现人类的学习行为,以获取新的知识或技能,重新组织已有的知识结构使之不断改善自身的性能。

Recent & Upcoming Talks

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Teaching

Contact

  • wjyin@suda.edu.cn
  • 13717936200
  • College of Physics, Optoelectronics and Energy, Soochow University, Suzhou 215006, China, Soochow University, SuZhou, JiangSu, China
  • Working day 9:00 to 15:00 or email for appointment