eprintid: 6837 rev_number: 2 eprint_status: archive userid: 1 dir: disk0/00/00/68/37 datestamp: 2023-11-09 16:18:38 lastmod: 2023-11-09 16:18:38 status_changed: 2023-11-09 16:07:47 type: article metadata_visibility: show creators_name: Shafa, M. creators_name: Wang, Z. creators_name: Naz, M.Y. creators_name: Akbar, S. creators_name: Farooq, M.U. creators_name: Ghaffar, A. title: Morphology and photoresponse of crystalline antimony film grown on mica by physical vapor deposition ispublished: pub keywords: Carrier concentration; Chemical analysis; Crystalline materials; Current voltage characteristics; Deposition; Energy dispersive spectroscopy; Film growth; Hall mobility; Light sensitive materials; Mica; Photodetectors; Photons; Photosensitivity; Physical vapor deposition; Scanning electron microscopy; Silicate minerals; Thin films; X ray diffraction; X ray spectroscopy, Chemical composition analysis; Crystalline germanium; Diffraction analysis; Electrical conductivity; Energy dispersive X ray spectroscopy; Radiation detection; Rhombohedral crystals; Vapor-solid growth, Vapor deposition note: cited By 1 abstract: Antimony is a promising material for the fabrication of photodetectors. This study deals with the growth of a photosensitive thin film by the physical vapor deposition (PVD) of antimony onto mica surface in a furnace tube. The geometry of the grown structures was studied via scanning electron microscopy (SEM), X-ray diffraction (XRD), energy-dispersive X-ray spectroscopy (EDX) and elemental diffraction analysis. XRD peaks of the antimony film grown on mica mostly matched with JCPDF Card. The formation of rhombohedral crystal structures in the film was further confirmed by SEM micrographs and chemical composition analysis. The Hall measurements revealed good electrical conductivity of the film with bulk carrier concentration of the order of 1022 Ω·cm-3 and mobility of 9.034 cm2/Vs. The grown film was successfully tested for radiation detection. The photoresponse of the film was evaluated using its current-voltage characteristics. These investigations revealed that the photosensitivity of the antimony film was 20 times higher than that of crystalline germanium. © 2016 Wroclaw university of Technology. date: 2016 publisher: Walter de Gruyter GmbH official_url: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84992554675&doi=10.1515%2fmsp-2016-0084&partnerID=40&md5=93b420e3b9c7b2fcc040a8fcfce021df id_number: 10.1515/msp-2016-0084 full_text_status: none publication: Materials Science- Poland volume: 34 number: 3 pagerange: 591-596 refereed: TRUE issn: 20831331 citation: Shafa, M. and Wang, Z. and Naz, M.Y. and Akbar, S. and Farooq, M.U. and Ghaffar, A. (2016) Morphology and photoresponse of crystalline antimony film grown on mica by physical vapor deposition. Materials Science- Poland, 34 (3). pp. 591-596. ISSN 20831331