個人簡介
研究內容
基於X射線和光譜學技術,以納米和新能源材料體系中關鍵性物理問題為導向開展的多學科交叉前沿研究。具體包括以下幾個方面:(1)同步輻射X射線散射和譜學方法的發展;(2)基於X射線和光學的多維度原位表征技術的研發;(3)新能源材料的原位研究,包括太陽能電池和鋰離子電池;(4)納米材料的組裝與自組裝。
代表論文
J. Shen, L. Xu, C. Wang, H. Pei, R. Tai, S. Song, Q. Huang, C. Fan, and G. Chen, “Dynamic and Quantitative Control of the DNA-Mediated Growth of Gold Plasmonic Nanostructures” Angew. Chem. Int. Ed. 53, 8338 (2014).
G. Chen, P. H. Zwart, and D. Li, “Single-Particle Structural Characterization from Heterogeneous Disordered Ensembles via High Throughput Fluctuation X-ray Scattering” Phys. Rev. Lett. 110, 195501 (2013).
G. Chen, I. Miotkowski, and A. K. Ramdas, “Lyman spectra of holes bound to Cu, Ag, and Au acceptors in ZnTe and CdTe” Phys. Rev. B 85, 165210 (2012).
G. Chen, J. S. Bhosale, I. Miotkowski, and A. K. Ramdas, “Spectroscopic signatures of novel oxygen-defect complexes in stoichiometrically controlled CdSe” Phys. Rev. Lett. 101, 195502 (2008).
G. Chen, I. Miotkowski, S. Rodriguez, and A. K. Ramdas, “Stoichiometry driven impurity configurations in compound semiconductors” Phys. Rev. Lett. 96, 035508 (2006).