以前在国内读博士期间主要做加工，方法是利用激光直写做表面结构，有时候也用化学方法或者烧炉子做点儿纳米结构。现在在美国其实也是做一些非常规的加工，利用一些特定的结构来提高太阳能电池效率，但是存在很多问题。于是乎转移到做柔性透明电极方向。目前正在研究的方向是超柔性透明导电膜的制备及机理。我的文章也可以可以在researchgate上（http://www.researchgate.net/profile/Chuan-Fei_Guo/）找到并下载全文。以下是我发表或者在投的一些文章：

Publication list:

21. Y. Liu, J. Zhang, H. Gao, Y. Wang, Q. Liu, S. Huang, C. F. Guo*, Z. Ren*, Capillary-Force-Induced Cold Welding in Silver-Nanowire-Based Flexible Transparent Electrodes. Nano Lett. 2017, 17, 1090-1096.

20. H. Zhang, F. Yang, J. Dong, L. Du, C. Wang, J. Zhang, C. F. Guo*, Q. Liu*, Kaleidoscopic imaging patterns of complex structures fabricated by laser-induced deformation. Nature Commun. 2016, 7, 13743.

19. Chuan Fei Guo, Yan Chen, Lu Tang, Feng Wang and Zhifeng Ren. Enhancing scratch-resistance by introducing chemical bonding in highly stretchable andtransparent electrodes. Nano Lett. 2016, 16, 594-600 .

18. Chuan Fei Guo, Qihan Liu, Guohui Wang, Yecheng Wang, Zhigang Suo, Ching-Wu Chu, Zhifeng Ren. Super-stretchable,transparent, and biocompatible metal electrodes. PNAS 2015, 112, 12332–12337. (News by Materials Today, News-pick by Physics Today, and tweeted by Nature Biotechonology)

17. Yuan Liu#,Chuan Fei Guo#, Siya Huang, Tianyi Sun,  YuemeiWang,  & Zhifeng Ren.A new method for fabricating ultrathin metal films as scratch-resistant flexible transparent electrodes. J. Materiomics 2015,1(1), 52-59.

16. Chuan Fei Guo, and Zhifeng Ren. Flexible transparent conductors based on metal nanowire networks. Mater. Today. 2015,18, 143–154.

15. Tianyi Sun#, Chuan Fei Guo#, Feng Cao, Eser Metin Akinoglu,Yang Wang, Michael Giersig, Zhifeng Ren, and Krzysztof Kempa. A Broadband Solar Absorber with 12 nm Thick Ultrathin a-Si Layer by Using Random Metallic Nanomeshes. Appl. Phys. Lett. 2014, 104, 251119.

14. Chuan Fei Guo,Tianyi Sun, Qihan Liu, Zhigang Suo, Zhifeng Ren. Highly stretchable and transparent nanomesh electrodes made by grain boundary lithography. Nature Communications 2014, 5, 3121. (Reported by New York Times)

13. Chuan Fei Guo, Yucheng Lan, Tianyi Sun, and Zhifeng Ren. Deformation-inducedcold-welding for self-healing of super-durable flexible transparent electrodes. Nano Energy 2014, 8, 110-117.

12. Chuan Fei Guo, Tianyi Sun, Feng Cao, Qian Liu, Zhifeng Ren. Metallic nanostructures for light trapping in solar energy harvesting devices. Light: Science & Applications 2014, 3, e161.

11. Weishu Liu^#, Chuan Fei Guo^#,Mengliang Yao, Yucheng Lan, Hao Zhang, Qian Zhang, Shuo Chen, Cyril P. Opeil, and Zhifeng Ren. Bi₂S₃ nanonetwork as precursor for improved thermoelectric performance. Nano Energy 2014, 4, 113-122.

10. Chuan Fei Guo, Jianming Zhang, Meng Wang, Ye Tian, Qian Liu. A Strategy to prepare wafer scale bismuth compound superstructures. Small 2013, 9, 2394-2398.

9. Chuan Fei Guo, Tianyi Sun, YangWang, Jinwei Gao, Qian Liu, K. Kempa, and Zhifeng Ren. Conductive black silicon surface made by silver nanonetwork assisted etching. Small 2013, 9, 2415-2419.

8. Chuan Fei Guo, Jianming Zhang,  Ye Tian, Qian Liu. A General Strategy to superstructured networks and nested self-similar networksof bismuth compounds. ACS Nano 2012, 6, 8746–8752.

7. ChuanFei Guo, Vishal Nayyar, Zhuwei Zhang, Yan Chen, Junjie Miao,  Rui Huang, and Qian Liu. Path-guided wrinkling of nanoscale metal films. Adv. Mater. 2012, 24, 3010–3014. (Back Cover)

6. Chuan Fei Guo, Ye Tian, Sihai Cao, Jianming Zhang, HaoyingTang, and Qian Liu. Topotactic transformations of superstructures: from thin films to 2D networks to nested 2D networks. J. Am. Chem. Soc. 2011, 133, 8211-8215. (Cover)

5. ChuanFei Guo, Jianming Zhang, Junjie Miao, Yongtao Fan and Qian Liu. MTMO grayscale mask. Opt. Express 2010, 18, 2621–2631.

4. Chuan Fei Guo,Yongsheng Wang, and Qian Liu. Ultrathin ZnO nanostructures synthesized by thermal oxidation of hexagonal Zn micro/nanostructures. J. Nanosci. Nanotechnol. 2010, 10,7167–7170. (ChinaNano 2009 Conference)

3. Chuan Fei Guo, Zhuwei Zhang, Sihai Cao, Qian Liu. Laser direct writing of nanoreliefs in Sn nanofilms. Opt. Lett. 2009, 34, 2820–2822.

2. Chuan Fei Guo,Sihai Cao, Peng Jiang, Ying Fang, Jianming Zhang, Yongtao Fan, Yongsheng Wang,Wendong Xu, Zhensheng Zhao, and Qian Liu. Grayscale photomask fabricated by laser direct writing in metallic nano-films. Opt. Express 2009, 17, 19981–19987.

1. Chuan Fei Guo, Yongsheng Wang, Peng Jiang, SihaiCao, Junjie Miao, Zhuwei Zhang, Qian Liu. Zinc oxidenanostructures: epitaxially growing from hexagonal zinc nanostructures. Nanotechnology 2008, 19, 445710. (Cover and featured paper)