Bl. Dougherty et al., CHARGE-CARRIER COLLECTION BY SUPERCONDUCTING TRANSITION-EDGE SENSORS DEPOSITED ON SILICON, Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment, 333(2-3), 1993, pp. 464-468
Superconducting transition-edge sensors deposited on high-purity silic
on have been found to operate in two distinct ''modes'', distinguished
by different intrinsic gains. We propose that this gain-shift is due
to a change in the prompt collection of energy carried by electrons an
d holes.