@article{767321, author = {Kent Irwin and Gene Hilton and David Wollman and John Martinis}, title = {X-ray Detection Using a Superconducting Transition-edge Sensor Microcalorimeter with Electrothermal Feedback}, year = {1996}, number = {69}, month = {1996-09-01 00:09:00}, publisher = {Applied Physics Letters}, language = {en}, }