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Chengyang (Raymond) Jiang, Ph.D. – Solar and Renewable



- Postdoctoral Scholar, Materials Science and Engineering, University of California, Los Angeles

- Ph.D., Chemistry, the University of Chicago

- B.S., Chemistry, Peking University

Research interest:

- Solution-processed thin film photovoltaics

- Colloidal synthesis and surface functionalization of nanomaterials

- Plasmonics of heavily-doped semiconductors

- Solid-state chemistry at nanoscale

Publications and Patents:

Controlling Solid-Gas Reactions at Nanoscale for Enhanced Thin Film Morphologies and Device Performances in Solution-Processed Cu2ZnSn(S,Se)4 Solar Cells. C. Jiang, Y.-T. Hsieh, H. Zhao, H. Zhou, Y. Yang. Submitted.

Low-Impurity High Performance Solution-Processed Metal Oxide Semiconductors via a Facile Redox Reaction. H. Chen, Y.-S. Rim, C. Jiang, Y. Yang. Accepted to Chem. Mater.

Perovskite solar cells: film formation and properties. T.-B. Song, Q. Chen, H. Zhou, C. Jiang, H.-H. Wang, Y. (M.) Yang, Y. Liu, J. You, Y. Yang. J. Mater. Chem. A. 2015, 3, 9032.

Spatial Element Distribution Control in a Fully Solution-Processed Nanocrystals-Based 8.6% Cu2ZnSn (S, Se)4 Device. W.-C. Hsu , H. Zhou, S. Luo , T.-B. Song , Y.-T. Hsieh , H.-S. Duan, S. Ye , W. Yang , C.-J. Hsu , C. Jiang , B. Bob , Y. Yang. ACS Nano 2014, 8, 9164.

Moisture assisted perovskite film growth for high performance solar cells. J. You, Y. (M.) Yang, Z. Hong, T.-B. Song, L. Meng, Y. Liu, C. Jiang, H. Zhou, W.-H. Chang, Y. Yang. Appl. Phys. Lett. 2014, 105, 183902.

The role of precursor reactivity in solution processing of thin film semiconductors: case of Cu2ZnSnS4. C. Jiang, W. Liu, D. V. Talapin. Chem. Mater. 2014, 26(13), 4038–4043.

Vacancy-doped plasmonic copper chalcogenide nanocrystals with tunable optical properties. I. Kriegel, J. Rodríguez-Fernández, C. Jiang, R. Schaller, E. Da Como, D. V. Talapin, J. Feldmann. In Ultrafast Dynamics in Molecules, Nanostructures and Interfaces: Proceedings of the 7th International Conference on Materials for Advanced Technologies, Singapore, 2013; pp. 272-291.

Isolable colloidal particle, useful in device e.g. printed circuit, photovoltaic cell, piezoelectric crystal, comprises an inorganic capping agent bound to a surface of a nanoparticle. D. V. Talapin, M. V. Kovalenko, J.-S. Lee, C. Jiang. WO2010124212-A3; EP2430112-A2; US2012104325-A1.

Soluble precursors for CuInSe2, CuIn1-xGaxSe2 and Cu2ZnSn(S,Se)4 based on colloidal nanocrystals and molecular metal chalcogenide surface ligands. C. Jiang, J.-S. Lee, D. V. Talapin. J. Am. Chem. Soc. 2012, 134(11), 5010-5013.

Tuning the excitonic and plasmonic properties of copper chalcogenide nanocrystals. I. Kriegel,* C. Jiang,* J. Rodríguez-Fernández, R. Schaller, D. V. Talapin, E. Da Como, J. Feldmann. J. Am. Chem. Soc. 2012, 134(3), 1583-1590. (* shared first authorship)

Polymer-controlled synthesis of silver nanobelts and hierarchical nanocolumns. J. Bai, Y. Qin, C. Jiang, L. Qi. Chem. Mater. 2007, 19(14), 3367-3369.