Ultra-sensitive cold-electron bolometer

Authors

  • Ian Jasper A. Agulo ⋅ PH Department of Physical Sciences, University of the Philippines Baguio
  • Leonid S. Kuzmin ⋅ SE Department of Microtechnology and Nanoscience, Chalmers University of Technology, Sweden

Abstract

We have fabricated and characterized the capacitively-coupled Cold-Electron Bolometer (CEB) in the current-biased mode. The bolometer responsivity and the noise equivalent power (NEP) were measured. The NEP was measured from 35 Hz to 2 kHz. The bolometer NEP of 2x10–18 W/Hz1/2 was obtained for frequencies above 1 kHz. The bolometer time constant was also estimated using the experimental device parameters.

SPP 2007 Proceedings Cover

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Published

2007-10-24

Issue

2007: Proceedings of the 25th Samahang Pisika ng Pilipinas Physics Congress

Section

Plenary Sessions

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How to Cite

[1]
“Ultra-sensitive cold-electron bolometer”, Proc. SPP, vol. 25, no. 1, p. SPP-2007-PR-01, Oct. 2007, Accessed: May 02, 2026. [Online]. Available: https://proceedings.spp-online.org/article/view/SPP-2007-PR-01