Polarization-resolved black phosphorus/molybdenum disulfide mid-wave infrared photodiodes with high detectivity at room temperature

Articles https://doi.org/10.1038/s41566-018-0239-8 Polarization-resolved black phosphorus/molybdenum disulfide mid-wave infrared photodiodes with high detectivity at room temperature James Bullock   1,2,6, Matin Amani1,2,6, Joy Cho1,2, Yu-Ze Chen3, Geun Ho Ahn   1,2, Valerio Adinolfi1,2, Vivek Raj Shrestha4, Yang Gao   5, Kenneth B. Crozier   4,5, Yu-Lun Chueh   3 and Ali Javey1,2* 1Department of Electrical Engineering and Computer Sciences, University of California, Berkeley, CA, USA. 2Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA, USA. 3Department of Materials Science and Engineering, National Tsing Hua University, Hsinchu, Taiwan, Republic of China. 4School of Physics, University of Melbourne, Melbourne, Victoria, Australia. 5Department of Electrical and Electronic Engineering, University of Melbourne, Melbourne, Victoria, Australia. 6These authors contributed equally: James Bullock, Matin Amani. *e-mail: ajavey@berkeley.edu SUPPLEMENTARY INFORMATION In the format provided by the authors and unedited. Nature Photonics | www.nature.com/naturephotonics