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Safa Kasap - Publications

Affiliations: 
Electrical and Computer Engineering University of Saskatchewan, Saskatoon, SK, Canada 
Area:
Electronics and Electrical Engineering, Biomedical Engineering, Materials Science Engineering
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57 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2020 Fattah MFA, Amin MR, Mallmann M, Kasap SO, Schnick W, Moewes A. Electronic structure investigation of wide band gap semiconductors - Mg2PN3 and Zn2PN3 : experiment and theory. Journal of Physics. Condensed Matter : An Institute of Physics Journal. PMID 32364135 DOI: 10.1088/1361-648X/Ab8F8A  0.367
2020 Chicilo F, Okada G, Belev G, Chapman D, Edgar A, Curry RJ, Kasap S. Instrumentation for high-dose, high-resolution dosimetry for microbeam radiation therapy using samarium-doped fluoroaluminate and fluorophosphate glass plates Measurement Science and Technology. 31: 15201. DOI: 10.1088/1361-6501/Ab404E  0.367
2020 Okada G, Kawaguchi N, Kasap S, Nanto H, Yanagida T. Radio-photoluminescence properties of LiCaAlF6:Sm Radiation Measurements. 132: 106251. DOI: 10.1016/J.Radmeas.2020.106251  0.455
2020 Zhang C, Koughia C, Güneş O, Luo J, Hossain N, Li Y, Cui X, Wen S, Wong R, Yang Q, Kasap S. Synthesis, structure and optical properties of high-quality VO2 thin films grown on silicon, quartz and sapphire substrates by high temperature magnetron sputtering: Properties through the transition temperature Journal of Alloys and Compounds. 848: 156323. DOI: 10.1016/J.Jallcom.2020.156323  0.405
2020 Zhang C, Koughia C, Gunes O, Li X, Li Y, Feng R, Wen S, Wong R, Yang Q, Kasap S. Size, composition and alignment of VO2 microrod crystals by the reduction of V2O5 thin films, and their optical properties through insulator-metal transitions Journal of Alloys and Compounds. 827: 154150. DOI: 10.1016/J.Jallcom.2020.154150  0.339
2020 Jacobs J, Belev G, Brookfield A, Tuna F, Kasap S, Curry RJ. Frequency- and time-resolved photocurrents in vacuum-deposited stabilised a-Se films: the role of valence alternation defects Journal of Materials Science: Materials in Electronics. 31: 15489-15504. DOI: 10.1007/S10854-020-04111-1  0.454
2019 Zhang C, Gunes O, Li Y, Cui X, Mohammadtaheri M, Wen SJ, Wong R, Yang Q, Kasap S. The Effect of Substrate Biasing during DC Magnetron Sputtering on the Quality of VO Thin Films and Their Insulator-Metal Transition Behavior. Materials (Basel, Switzerland). 12. PMID 31284405 DOI: 10.3390/Ma12132160  0.344
2019 Koughia C, Craig C, Hewak D, Kasap S. Radiation trapping in selected Er 3+ doped chalcogenide glasses and the extraction of the nonradiative lifetime Optical Materials Express. 9: 2368-2375. DOI: 10.1364/Ome.9.002368  0.336
2019 Frey JB, Sadasivam K, Belev G, Mani H, Laperriere L, Kasap S. Dark current–voltage characteristics of vacuum deposited multilayer amorphous selenium-alloy detectors and the effect of x-ray irradiation Journal of Vacuum Science and Technology. 37: 61501. DOI: 10.1116/1.5121197  0.701
2019 Kasap S, Ramaswami KO, Kabir MZ, Johanson R. Corrections to the Hecht collection efficiency in photoconductive detectors under large signals: non-uniform electric field due to drifting and trapped unipolar carriers Journal of Physics D. 52: 135104. DOI: 10.1088/1361-6463/Aafe98  0.307
2019 Ramaswami K, Johanson R, Kasap S. Charge collection efficiency in photoconductive detectors under small to large signals Journal of Applied Physics. 125: 244503. DOI: 10.1063/1.5096900  0.303
2019 Koughia C, Craig C, Hewak D, Kasap S. Further studies of radiation trapping in Er3+ doped chalcogenide glasses Optical Materials. 87: 157-163. DOI: 10.1016/J.Optmat.2018.02.059  0.329
2019 Gunes O, Koughia C, Curry R, Gholizadeh A, Belev G, Ramaswami K, Kasap S. Optical and electrical properties of alkaline-doped and As-alloyed amorphous selenium films Journal of Materials Science: Materials in Electronics. 30: 16833-16842. DOI: 10.1007/S10854-019-01386-X  0.388
2019 Chicilo F, Koughia C, Curry R, Gwilliam R, Ahumada-Lazo R, Edgar A, Binks DJ, Chapman D, Kasap S. X-ray induced Sm-ion valence conversion in Sm-ion implanted fluoroaluminate glasses towards high-dose radiation measurement Journal of Materials Science: Materials in Electronics. 30: 16740-16746. DOI: 10.1007/S10854-019-01212-4  0.418
2018 Okada G, Nakamura F, Kawano N, Kawaguchi N, Kasap S, Yanagida T. Radiation-induced luminescence centres in Sm:MgF 2 ceramics Nuclear Instruments & Methods in Physics Research Section B-Beam Interactions With Materials and Atoms. 435: 268-272. DOI: 10.1016/J.Nimb.2018.01.032  0.372
2018 Zhang C, Koughia C, Li Y, Cui X, Ye F, Shiri S, Sanayei M, Wen S, Yang Q, Kasap S. Near-zero IR transmission of VO2 thin films deposited on Si substrate Applied Surface Science. 440: 415-420. DOI: 10.1016/J.Apsusc.2018.01.176  0.312
2018 Zhang C, Peng Z, Cui X, Neil E, Li Y, Kasap S, Yang Q. Reversible superhydrophilicity and hydrophobicity switching of V 2 O 5 thin films deposited by magnetron sputtering Applied Surface Science. 433: 1094-1099. DOI: 10.1016/J.Apsusc.2017.10.146  0.35
2017 Okada G, Shinozaki K, Komatsu T, Kasap S, Yanagida T. Radio-photoluminescence in Sm-doped BaF 2 -Al 2 O 3 -B 2 O 3 glass-ceramics Radiation Measurements. 106: 73-78. DOI: 10.1016/J.Radmeas.2016.12.006  0.418
2017 Okada G, Fujimoto Y, Tanaka H, Kasap S, Yanagida T. Dynamics of radio-photoluminescence and thermally-stimulated luminescence in KBr:Sm Journal of Materials Science: Materials in Electronics. 28: 15980-15986. DOI: 10.1007/S10854-017-7496-Z  0.357
2017 Jung Y, Güneş O, Belev G, Koughia C, Johanson R, Kasap S. X-ray induced effects in the optical and thermal properties of a-Se1−xAsx (x = 0, 0.005, 0.06) doped with 0–220 ppm Cs Journal of Materials Science: Materials in Electronics. 28: 7139-7150. DOI: 10.1007/S10854-017-6550-1  0.436
2016 Okada G, Edgar A, Kasap S, Yanagida T. Radioluminescence properties of Sm-doped fluorochlorozirconate glasses and glass-ceramics Japanese Journal of Applied Physics. 55. DOI: 10.7567/Jjap.55.02Bc07  0.465
2016 Okada G, Fukuda K, Kasap S, Yanagida T. Aluminum Nitride Ceramic as an Optically Stimulable Luminescence Dosimeter Plate Photonics. 3: 23. DOI: 10.3390/Photonics3020023  0.448
2016 Okada G, Fujimoto Y, Tanaka H, Kasap S, Yanagida T. Sm-doped CsBr crystal as a new radio-photoluminescence (RPL) material Journal of Rare Earths. 34: 769-773. DOI: 10.1016/S1002-0721(16)60092-3  0.436
2016 Zhang C, Yang Q, Koughia C, Ye F, Sanayei M, Wen S, Kasap S. Characterization of vanadium oxide thin films with different stoichiometry using Raman spectroscopy Thin Solid Films. 620: 64-69. DOI: 10.1016/J.Tsf.2016.07.082  0.418
2016 Okada G, Kasap S, Yanagida T. Optically- and thermally-stimulated luminescences of Ce-doped SiO 2 glasses prepared by spark plasma sintering Optical Materials. 61: 15-20. DOI: 10.1016/J.Optmat.2016.08.020  0.418
2016 Koughia C, Reznik A, Allen C, Johanson R, Kasap S. Density of localized state distribution near the valence band in stabilized a-Se using interrupted field time of flight measurements with long interruption times Physica Status Solidi (a) Applications and Materials Science. DOI: 10.1002/Pssa.201532970  0.385
2015 Kasap S. Photodetectors: Low-cost X-ray detectors Nature Photonics. 9: 420-421. DOI: 10.1038/Nphoton.2015.108  0.488
2015 Kasap S, Koughia C, Berashevich J, Johanson R, Reznik A. Charge transport in pure and stabilized amorphous selenium: re-examination of the density of states distribution in the mobility gap and the role of defects Journal of Materials Science: Materials in Electronics. 26: 4644-4658. DOI: 10.1007/S10854-015-3069-1  0.333
2014 Vahedi S, Okada G, Koughia C, Sammynaiken R, Edgar A, Kasap S. ESR study of samarium doped fluorophosphate glasses for high-dose, high-resolution dosimetry Optical Materials Express. 4: 1244-1256. DOI: 10.1364/Ome.4.001244  0.389
2014 Okada G, Ueda J, Tanabe S, Belev G, Wysokinski T, Chapman D, Tonchev D, Kasap S. Samarium-doped oxyfluoride glass-ceramic as a new fast erasable dosimetric detector material for microbeam radiation cancer therapy applications at the canadian synchrotron Journal of the American Ceramic Society. 97: 2147-2153. DOI: 10.1111/Jace.12938  0.487
2013 Okada G, Vahedi S, Morrell B, Koughia C, Belev G, Wysokinski T, Chapman D, Varoy C, Edgar A, Kasap S. Examination of the dynamic range of Sm-doped glasses for high-dose and high-resolution dosimetric applications in microbeam radiation therapy at the Canadian synchrotron Optical Materials. 35: 1976-1980. DOI: 10.1016/J.Optmat.2012.10.049  0.491
2013 Edgar A, Varoy CR, Koughia C, Okada G, Belev G, Kasap S. High-resolution X-ray imaging with samarium-doped fluoroaluminate and fluorophosphate glass Journal of Non-Crystalline Solids. 377: 124-128. DOI: 10.1016/J.Jnoncrysol.2012.12.022  0.522
2013 Martin V, Okada G, Tonchev D, Belev G, Wysokinski T, Chapman D, Kasap S. Samarium-doped oxyfluoride borophosphate glasses for x-ray dosimetry in Microbeam Radiation Therapy Journal of Non-Crystalline Solids. 377: 137-141. DOI: 10.1016/J.Jnoncrysol.2012.12.015  0.426
2012 Hunter DM, Belev G, Kasap S, Yaffe MJ. Measured and calculated K-fluorescence effects on the MTF of an amorphous-selenium based CCD x-ray detector. Medical Physics. 39: 608-22. PMID 22320770 DOI: 10.1118/1.3673957  0.458
2012 Vahedi S, Okada G, Morrell B, Muzar E, Koughia C, Edgar A, Varoy C, Belev G, Wysokinski T, Chapman D, Kasap S. X-ray induced Sm3+ to Sm2+ conversion in fluorophosphate and fluoroaluminate glasses for the monitoring of high-doses in microbeam radiation therapy Journal of Applied Physics. 112: 73108. DOI: 10.1063/1.4754564  0.47
2011 Kasap S, Frey JB, Belev G, Tousignant O, Mani H, Greenspan J, Laperriere L, Bubon O, Reznik A, DeCrescenzo G, Karim KS, Rowlands JA. Amorphous and polycrystalline photoconductors for direct conversion flat panel x-ray image sensors. Sensors (Basel, Switzerland). 11: 5112-57. PMID 22163893 DOI: 10.3390/S110505112  0.728
2011 Majid SH, Goldan AH, Hadji B, Belev G, Kasap S, Karim KS. Selenium coated CMOS passive pixel array for medical imaging Progress in Biomedical Optics and Imaging - Proceedings of Spie. 7961. DOI: 10.1117/12.877684  0.393
2011 Koughia C, Edgar A, Varoy CR, Okada G, Seggern Hv, Belev G, Kim C, Sammynaiken R, Kasap S. Samarium‐Doped Fluorochlorozirconate Glass–Ceramics as Red‐Emitting X‐Ray Phosphors Journal of the American Ceramic Society. 94: 543-550. DOI: 10.1111/J.1551-2916.2010.04110.X  0.41
2011 Wang K, Chen F, Allec N, Yuan F, Belev G, Kasap S, Karim KS. Amorphous-selenium-based three-terminal X-ray detector with a gate Ieee Electron Device Letters. 32: 782-784. DOI: 10.1109/Led.2011.2135836  0.487
2011 Chen F, Wang K, Fang Y, Allec N, Belev G, Kasap S, Karim KS. Direct-conversion X-ray detector using lateral amorphous selenium structure Ieee Sensors Journal. 11: 505-509. DOI: 10.1109/Jsen.2010.2061841  0.472
2011 Okada G, Morrell B, Koughia C, Edgar A, Varoy C, Belev G, Wysokinski T, Chapman D, Kasap S. Spatially resolved measurement of high doses in microbeam radiation therapy using samarium doped fluorophosphate glasses Applied Physics Letters. 99: 121105. DOI: 10.1063/1.3633102  0.411
2011 Koughia C, Okada G, Tonchev D, Kasap S, Edgar A, Varoy CR, Seggern Hv. Optical and selected thermal properties of samarium-doped fluorochlorozirconate (FCZ) glass-ceramics: Formation and growth of BaCl2 nanocrystals in FCZ glass-ceramics Journal of Non-Crystalline Solids. 357: 2272-2277. DOI: 10.1016/J.Jnoncrysol.2010.11.079  0.335
2011 Soundararajan G, Koughia C, Edgar A, Varoy C, Kasap S. Optical properties of erbium-doped fluorochlorozirconate glasses Journal of Non-Crystalline Solids. 357: 2475-2479. DOI: 10.1016/J.Jnoncrysol.2010.11.053  0.385
2011 Koughia C, Belev G, Soundararajan G, Okada G, Tonchev D, Edgar A, Varoy CR, Seggern Hv, Kasap S. Trivalent Er and Sm ions in fluorochlorozirconate glasses: optical properties and X-ray luminescence Physica Status Solidi (C). 8: 2657-2660. DOI: 10.1002/Pssc.201084109  0.473
2011 Belev G, Okada G, Tonchev D, Koughia C, Varoy C, Edgar A, Wysokinski T, Chapman D, Kasap S. Valency conversion of samarium ions under high dose synchrotron generated X‐ray radiation Physica Status Solidi (C). 8: 2822-2825. DOI: 10.1002/Pssc.201084103  0.4
2010 Allen C, Belev G, Johanson R, Kasap S. Relaxation of the electrical properties of vacuum-deposited a-Se 1-xAsx photoconductive films: Charge-carrier lifetimes and drift mobilities Journal of Vacuum Science and Technology a: Vacuum, Surfaces and Films. 28: 1145-1156. DOI: 10.1116/1.3472623  0.391
2009 Wang K, Chen F, Belev G, Kasap S, Karim KS. Lateral metal-semiconductor-metal photodetectors based on amorphous selenium Applied Physics Letters. 95. DOI: 10.1063/1.3173818  0.351
2009 Kasap S, DeCorby R, Ruda H, Hegmann F, Kashyap R. Preface Physica Status Solidi (C) Current Topics in Solid State Physics. 6: S10-S15. DOI: 10.1002/Pssc.200960057  0.331
2009 Dash I, Tonchev D, Belev G, Mani H, Kasap S. Electronic and thermal properties of magnesium-doped a-Se films Physica Status Solidi (C) Current Topics in Solid State Physics. 6. DOI: 10.1002/Pssc.200881283  0.431
2009 Kasap S, Frey JB, Belev G, Tousignant O, Mani H, Laperriere L, Reznik A, Rowlands JA. Amorphous selenium and its alloys from early xeroradiography to high resolution X-ray image detectors and ultrasensitive imaging tubes Physica Status Solidi (B) Basic Research. 246: 1794-1805. DOI: 10.1002/Pssb.200982007  0.727
2009 Boyko T, Kasap S, Johanson R, Kobayashi S, Aoki T, Moewes A. Electronic structure of hydrogenated amorphous Si1―xNx thin films using soft X-ray emission and absorption measurements Physica Status Solidi (a). 206: 935-939. DOI: 10.1002/Pssa.200881277  0.427
2008 Kasap S, Koughia K, Soundararajan G, Brik MG. Optical and photoluminescence properties of erbium-doped chalcogenide glasses (GeGaS:Er) Ieee Journal On Selected Topics in Quantum Electronics. 14: 1353-1360. DOI: 10.1109/Jstqe.2008.921415  0.323
2008 Belev G, Kasap S, Rowlands JA, Hunter D, Yaffe M. Dependence of the electrical properties of stabilized a-Se on the preparation conditions and the development of a double layer X-ray detector structure Current Applied Physics. 8: 383-387. DOI: 10.1016/J.Cap.2007.10.064  0.453
2007 Shimakawa K, Fukami K, Kishi H, Belev G, Kasap S. X-ray induced effects on photocurrents in amorphous se films Japanese Journal of Applied Physics, Part 2: Letters. 46. DOI: 10.1143/Jjap.46.L192  0.526
2007 Tan WC, Belev G, Koughia K, Johanson R, O’Leary SK, Kasap S. Optical properties vacuum deposited and chlorine doped a-Se thin films: aging effects Journal of Materials Science: Materials in Electronics. 18: 429-433. DOI: 10.1007/S10854-007-9227-3  0.305
2004 Kohoutek T, Wagner T, Orava J, Frumar M, Perina V, Mackova A, Hnatowitz V, Vlcek M, Kasap S. Amorphous films of Ag–As–S system prepared by spin-coating technique, preparation techniques and films physico-chemical properties Vacuum. 76: 191-194. DOI: 10.1016/J.Vacuum.2004.07.011  0.331
2000 Boev V, Mitkova M, Lefterova E, Wagner T, Kasap S, Vlček M. Glass formation in the Ge–Se–AgI ternary Journal of Non-Crystalline Solids. 266: 867-871. DOI: 10.1016/S0022-3093(99)00857-1  0.354
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