Publications

Haight, R., A. Barkhouse, W. Wang, Y. Luo, X. Shao, D. B. Mitzi, H. Hiroi, and H. Sugimoto. “CdS and Cd-free buffer layers on solution phase grown Cu 2ZnSn(SxSe1- x)4 :Band alignments and electronic structure determined with femtosecond ultraviolet photoelectron spectroscopy.” Materials Research Society Symposium Proceedings 1638 (January 1, 2014). https://doi.org/10.1557/opl.2014.196.

Polizzotti, A., I. L. Repins, R. Noufi, S. H. Wei, and D. B. Mitzi. “The state and future prospects of kesterite photovoltaics.” Energy and Environmental Science 6, no. 11 (November 1, 2013): 3171–82. https://doi.org/10.1039/c3ee41781f.

Gokmen, T., O. Gunawan, and D. B. Mitzi. “Minority carrier diffusion length extraction in Cu2ZnSn(Se,S) 4 solar cells.” Journal of Applied Physics 114, no. 11 (September 21, 2013). https://doi.org/10.1063/1.4821841.

Gokmen, T., O. Gunawan, T. K. Todorov, and D. B. Mitzi. “Band tailing and efficiency limitation in kesterite solar cells.” Applied Physics Letters 103, no. 10 (September 2, 2013). https://doi.org/10.1063/1.4820250.

Mitzi, David B., Oki Gunawan, Teodor K. Todorov, and D Aaron R. Barkhouse. “Prospects and performance limitations for Cu-Zn-Sn-S-Se photovoltaic technology.” Philosophical Transactions. Series A, Mathematical, Physical, and Engineering Sciences 371, no. 1996 (August 2013): 20110432. https://doi.org/10.1098/rsta.2011.0432.

Mitzi, David. “Solution-processing of high-performance CZTS devices for photovoltaic application.” In ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, Vol. 245. AMER CHEMICAL SOC, 2013.

Todorov, T. K., J. Tang, S. Bag, O. Gunawan, T. Gokmen, Y. Zhu, and D. B. Mitzi. “Beyond 11% effi ciency: Characteristics of state-of-the-art Cu 2ZnSn(S,Se)4Solar Cells.” Advanced Energy Materials 3, no. 1 (January 1, 2013): 34–38. https://doi.org/10.1002/aenm.201200348.

Todorov, T. K., O. Gunawan, T. Gokmen, and D. B. Mitzi. “Solution-processed Cu(In,Ga)(S,Se)2 absorber yielding a 15.2% efficient solar cell.” Progress in Photovoltaics: Research and Applications 21, no. 1 (January 1, 2013): 82–87. https://doi.org/10.1002/pip.1253.

Bag, S., O. Gunawan, T. Gokmen, Y. Zhu, and D. B. Mitzi. “Hydrazine-processed Ge-substituted CZTSe solar cells.” Chemistry of Materials 24, no. 23 (December 11, 2012): 4588–93. https://doi.org/10.1021/cm302881g.

Miller, D. W., C. W. Warren, O. Gunawan, T. Gokmen, D. B. Mitzi, and J. D. Cohen. “Electronically active defects in the Cu 2ZnSn(Se,S) 4 alloys as revealed by transient photocapacitance spectroscopy.” Applied Physics Letters 101, no. 14 (October 1, 2012). https://doi.org/10.1063/1.4754834.

Graetzel, Michael, René A. J. Janssen, David B. Mitzi, and Edward H. Sargent. “Materials interface engineering for solution-processed photovoltaics.” Nature 488, no. 7411 (August 2012): 304–12. https://doi.org/10.1038/nature11476.

Gunawan, O., T. Gokmen, C. W. Warren, J. D. Cohen, T. K. Todorov, D. A. R. Barkhouse, S. Bag, J. Tang, B. Shin, and D. B. Mitzi. “Electronic properties of the Cu 2ZnSn(Se,S) 4 absorber layer in solar cells as revealed by admittance spectroscopy and related methods.” Applied Physics Letters 100, no. 25 (June 18, 2012). https://doi.org/10.1063/1.4729751.

Barkhouse, D. A. R., R. Haight, N. Sakai, H. Hiroi, H. Sugimoto, and D. B. Mitzi. “Cd-free buffer layer materials on Cu 2ZnSn(S xSe 1-x) 4: Band alignments with ZnO, ZnS, and In 2S 3.” Applied Physics Letters 100, no. 19 (May 7, 2012). https://doi.org/10.1063/1.4714737.

Bag, S., O. Gunawan, T. Gokmen, Y. Zhu, T. K. Todorov, and D. B. Mitzi. “Low band gap liquid-processed CZTSe solar cell with 10.1% efficiency.” Energy and Environmental Science 5, no. 5 (May 1, 2012): 7060–65. https://doi.org/10.1039/c2ee00056c.

Barkhouse, D. A. R., O. Gunawan, T. Gokmen, T. K. Todorov, and D. B. Mitzi. “Device characteristics of a 10.1% hydrazine-processed Cu 2ZnSn(Se,S) 4 solar cell.” Progress in Photovoltaics: Research and Applications 20, no. 1 (January 1, 2012): 6–11. https://doi.org/10.1002/pip.1160.

Hardt, M. “Preface.” In 19 & 20: Notes for a New Social Protagonism by Colectivo Situaciones, 15–18, 2012.

Shin, B., K. Wang, O. Gunawan, K. B. Reuter, S. J. Chey, N. A. Bojarczuk, T. Todorov, D. B. Mitzi, and S. Guha. “High efficiency Cu 2ZnSn(S xSe 1-x) 4 thin film solar cells by thermal co-evaporation.” Conference Record of the IEEE Photovoltaic Specialists Conference, December 1, 2011, 002510–14. https://doi.org/10.1109/PVSC.2011.6186456.

Li, Junwen, David B. Mitzi, and Vivek B. Shenoy. “Structure and electronic properties of grain boundaries in earth-abundant photovoltaic absorber Cu2ZnSnSe4.” ACS Nano 5, no. 11 (November 2011): 8613–19. https://doi.org/10.1021/nn203230g.

Cao, Q., O. Gunawan, M. Copel, K. B. Reuter, S. J. Chey, V. R. Deline, and D. B. Mitzi. “Defects in Cu(In,Ga)Se 2 chalcopyrite semiconductors: A comparative study of material properties, defect states, and photovoltaic performance.” Advanced Energy Materials 1, no. 5 (October 1, 2011): 845–53. https://doi.org/10.1002/aenm.201100344.

Todorov, T., O. Gunawan, S. J. Chey, T. G. De Monsabert, A. Prabhakar, and D. B. Mitzi. “Progress towards marketable earth-abundant chalcogenide solar cells.” Thin Solid Films 519, no. 21 (August 31, 2011): 7378–81. https://doi.org/10.1016/j.tsf.2010.12.225.

Mitzi, D. B., T. K. Todorov, O. Gunawan, A. R. Barkhouse, S. Bag, X. Qiu, K. B. Reuter, et al. “Slurry-based processing of high-performance CZTSSe photovoltaic absorber layers.” In ACS National Meeting Book of Abstracts, 2011.

Haight, R., A. Barkhouse, O. Gunawan, B. Shin, M. Copel, M. Hopstaken, and D. B. Mitzi. “Band alignment at the Cu2 ZnSn (SxSe1-x) 4 /CdS interface.” Applied Physics Letters 98, no. 25 (June 20, 2011). https://doi.org/10.1063/1.3600776.

Mitzi, D. B., O. Gunawan, T. K. Todorov, K. Wang, and S. Guha. “The path towards a high-performance solution-processed kesterite solar cell.” Solar Energy Materials and Solar Cells 95, no. 6 (June 1, 2011): 1421–36. https://doi.org/10.1016/j.solmat.2010.11.028.

Wang, K., B. Shin, K. B. Reuter, T. Todorov, D. B. Mitzi, and S. Guha. “Structural and elemental characterization of high efficiency Cu2 ZnSnS4 solar cells.” Applied Physics Letters 98, no. 5 (January 31, 2011). https://doi.org/10.1063/1.3543621.

Mitzi, D. B., T. K. Todorov, O. Gunawan, M. Yuan, Q. Cao, W. Liu, K. B. Reuter, et al. “Torwards marketable efficiency solution-processed kesterite and chalcopyrite photovoltaic devices.” In Conference Record of the IEEE Photovoltaic Specialists Conference, 640–45, 2010. https://doi.org/10.1109/PVSC.2010.5616865.