Quantum Efficiency of P3HT a new Air-Stable Photocathode for use in Gaseous UV Photon Detectors

Authors

  • I. A. HALEPOTO
  • B. A. LAGHARI
  • A. H. MOGHAL
  • I. A ISMAILI
  • A. K. RAJPER
  • I. SHAIKH

Keywords:

(Photon detectors, Photocathodes, GEM (Gas Electron Multiplier) and Thick GEM

Abstract

: We present the QE results of a new air stable organic semiconductor UV photocathode P3HT. QE was measured as a function of wavelength in spectral range 190-250nm. It shows nonnegligible QE near 230nm. Though QE is low as compared to CsI but due to ease of preparation of large area photocathodes and air stability it may replace CsI in some experiments where photon flux is high

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Published

2020-04-23

How to Cite

I. A. HALEPOTO, B. A. LAGHARI, A. H. MOGHAL, I. A ISMAILI, A. K. RAJPER, & I. SHAIKH. (2020). Quantum Efficiency of P3HT a new Air-Stable Photocathode for use in Gaseous UV Photon Detectors . Sindh University Research Journal - SURJ (Science Series), 51(1). Retrieved from https://sujo.usindh.edu.pk/index.php/SURJ/article/view/947

Issue

Vol. 51 No. 1 (2019): Sindh University Research Journal(Science Series) SURJ

Section

Articles