@article{60481, author = {Adriana Lita and Brice Calkins and Lenson Pellouchoud and Aaron Miller and Sae Nam}, title = {High-efficiency photon-number resolving detectors based on hafnium transition-edge sensors}, year = {2009}, month = {2009-09-01}, publisher = {AIP Conference Proceedings}, url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=903441}, language = {en}, }