A study of the excess noise of ir transition edge sensors in the frame of statistical models

Daniela Bagliani, Daniela F. Bogorin, Edvige Celasco, Marcello Celasco, Roberto Eggenhöffner, Lorenza Ferrari, Massimiliano Galeazzi, Flavio Gatti, Renzo Vaccarone, Riccardo Valle

Research output: Contribution to journalArticlepeer-review

2 Scopus citations

Abstract

Experiments on superconducting transition properties and power noise density experiments are performed in Ir-based transition edge sensors samples prepared by magnetron sputtering and by laser ablation techniques. The experimental temperature dependence of the resistive-superconducting transitions are compared and analyzed in terms of percolating models. Broad excess noise peak of low amplitude is detected close to the superconductive state and explained by the correlated avalanche theory.

Original languageEnglish (US)
Article number5153006
Pages (from-to)445-450
Number of pages6
JournalIEEE Transactions on Applied Superconductivity
Volume19
Issue number3
DOIs
StatePublished - Jun 1 2009

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

Fingerprint Dive into the research topics of 'A study of the excess noise of ir transition edge sensors in the frame of statistical models'. Together they form a unique fingerprint.

Cite this