{"id":78,"date":"2016-07-31T05:12:44","date_gmt":"2016-07-31T05:12:44","guid":{"rendered":"http:\/\/staffpages.uofk.edu\/abdelrhman-yousif\/?page_id=78"},"modified":"2016-08-07T06:25:57","modified_gmt":"2016-08-07T06:25:57","slug":"publications","status":"publish","type":"page","link":"https:\/\/staffpages.uofk.edu\/abdelrhman-yousif\/?page_id=78","title":{"rendered":"Publications"},"content":{"rendered":"

(A) Articles in Journals<\/strong><\/span><\/p>\n

Authors, title, journal, date, issue no, pages.<\/strong><\/p>\n

 <\/p>\n

1- A Yousif, S Som, HC Swart, Photoluminescence and thermoluminescence properties of Y<\/a><\/strong>3<\/sub><\/strong>(Al, Ga)<\/strong>5<\/sub><\/strong>O<\/strong>12<\/sub><\/strong>:Tb<\/strong>3+<\/sup><\/strong><\/a> phospho<\/a>r<\/strong>,Journal of Modern Optics 63 (2) (2016) 103-110.<\/strong><\/p>\n

 <\/p>\n

2- A Yousif, RM Jafer, S Som, MM Duvenhage, E Coetsee, HC Swart, The effect of different annealing temperatures on the structure and luminescence properties of Y<\/a><\/strong>2<\/sub><\/strong>O<\/strong>3<\/sub><\/strong>:Bi<\/strong>3+<\/sup><\/strong> thin films fabricated by spin coating<\/strong><\/a>, Applied Surface Science 365(2016)93-98.<\/strong><\/p>\n

 <\/p>\n

3- A Yousif, HC Swart, La<\/a><\/strong>3+<\/sup><\/strong> eliminate the blue component from the emission of Y<\/strong>2<\/sub><\/strong>O<\/strong>3<\/sub><\/strong>:Bi<\/strong>3+<\/sup><\/strong><\/a>, Materials Letters 171(2016)171-173.<\/strong><\/p>\n

 <\/p>\n

4- RM Jafer, HC Swart, A Yousif, E Coetsee, The effect of different substrate temperatures on the structure and luminescence properties of Y<\/a><\/strong>2<\/sub><\/strong>O<\/strong>3<\/sub><\/strong>:Bi<\/strong>3+<\/sup><\/strong> thin films<\/strong>, Solid State Sciences 53(2016)30-36.<\/strong><\/p>\n

 <\/p>\n

 <\/p>\n

5- R. M. Jafer, A. Yousif, Vinod Kumar, Trilok Kumar Pathak, L. P. Purohit, H. C. Swart, E. Coetsee,<\/em> Comparison and analysis of Y<\/a><\/strong>2<\/sub><\/strong>O<\/strong>3<\/sub><\/strong>:Bi<\/strong>3+<\/sup><\/strong> phosphor thin films fabricated by the spin coating and radio frequency magnetron techniques<\/strong><\/a>, Physica B 497(2016) 39.<\/strong><\/p>\n

 <\/p>\n

6- A Yousif, R E Kroon, E Coetsee, O M Ntwaeaborwa, HAAS Ahmed, Luminescence and electron degradation properties of Bi doped CaO phosphor<\/a>, Applied Surface Science 356(2015)1064-1069<\/strong><\/p>\n

 <\/p>\n

 <\/p>\n

7- A Yousif, RM Jafer, S Som, MM Duvenhage, E Coetsee, HC Swart, Ultra-broadband luminescent from a Bi doped CaO matrix<\/a><\/strong>*<\/sup><\/strong>, RSC Advances 5 (67)(2015)54115-54122.<\/strong><\/p>\n

 <\/p>\n

8- R M Jafer, E Coetsee, A Yousif, RE Kroon, OM Ntwaeaborwa, HC Swart, X-ray photoelectron spectroscopy and luminescent properties of Y<\/a><\/strong>2<\/sub><\/strong>O<\/strong>3<\/sub><\/strong>:Bi<\/strong>3+<\/sup><\/strong> phosphor<\/strong>, Applied Surface Science 332(2015) 198-204.<\/strong><\/p>\n

 <\/p>\n

9- A Yousif, S Som, V Kumar, HC Swart, Comparison and analysis of Eu<\/a><\/strong>3+<\/sup><\/strong> luminescence in Y<\/strong>3<\/sub><\/strong> Al<\/strong>5<\/sub><\/strong>O<\/strong>12<\/sub><\/strong> and Y<\/strong>3<\/sub><\/strong>Ga<\/strong>5<\/sub><\/strong>O<\/strong>12<\/sub><\/strong> hosts material for red lighting phosphor<\/strong><\/a>, Materials Chemistry and Physics 166(2015) 167-175.<\/strong><\/p>\n

 <\/p>\n

10- A.Yousif, S Som, HC Swart, Photoluminescence and thermoluminescence properties of Y<\/a><\/strong>3<\/sub><\/strong>(Al, Ga)<\/strong>5<\/sub><\/strong>O<\/strong>12<\/sub><\/strong>:Tb<\/strong>3+<\/sup><\/strong><\/a> phosphor <\/strong>Journal of Modern Optics 63 (2) (2015) 103-110.<\/strong><\/p>\n

 <\/p>\n

 <\/p>\n

11- A Yousif, HC Swart, JJ Terblans, RM Jafer, V Kumar, RE Kroon, Structural and morphology analysis of annealed Y<\/a><\/strong>3<\/sub><\/strong>(Al, Ga)<\/strong>5<\/sub><\/strong>O<\/strong>12<\/sub><\/strong>:Tb thin films synthesized by pulsed laser deposition<\/strong><\/a>, Applied SurfaceScience 305 (2014) 732-739.<\/strong><\/p>\n

12- A Yousif, V Kumar, HAAS Ahmed, S Som, LL Noto, OM Ntwaeaborwa, Effect of Ga<\/a><\/strong>3+<\/sup><\/strong> Doping on the Photoluminescence Properties of Y<\/strong>3<\/sub><\/strong>Al<\/strong>5-x<\/sub><\/strong>Ga<\/strong>x<\/sub><\/strong>O<\/strong>12<\/sub><\/strong>: Bi<\/strong>3+<\/sup><\/strong><\/a> Phospho<\/a>r<\/strong>, ECS Journal of SolidState Science and Technology 3 (11) (2014) R222-R227.<\/strong><\/p>\n

 <\/p>\n

13- V Kumar, V Kumar, S Som, A Yousif, N Singh, OM Ntwaeaborwa, Effect of annealing on the structural, morphological and photoluminescence properties of ZnO thin films prepared by spin coating<\/a>, Journal of colloid and interface science 428(2014)8-15.<\/strong><\/p>\n

 <\/p>\n

14- A Yousif, RM Jafer, JJ Terblans, OM Ntwaeaborwa, MM Duvenhage, TOF SIMS induced artificial topographical effects on the Y<\/strong>3<\/sub><\/strong>(Al, Ga)<\/strong>5<\/sub><\/strong> O<\/strong>12<\/sub><\/strong>:Tb<\/strong>3+<\/sup><\/strong> thin films deposited on Si substrates by the pulsed laser deposition technique<\/strong>, Applied Surface Science 313(2014) 524-531.<\/strong><\/p>\n

 <\/p>\n

15- A Yousif, HC Swart, OM Ntwaeaborwa, Effect of different annealing temperatures on the optical properties of Y<\/a><\/strong>3<\/sub><\/strong>(Al, Ga)<\/strong>5<\/sub><\/strong>O<\/strong>12<\/sub><\/strong><\/a>: Tb thin films<\/a> grown by PLD<\/strong>, Physica B: Condensed Matter 439(2014) 77-82.<\/strong><\/p>\n

 <\/p>\n

16- V Kumar, HC Swart, OM Ntwaeaborwa, RE Kroon, JJ Terblans, A Yousif, Origin of the red emission in zinc oxide nanophosphors<\/a>,Materials Letters 101 (2013) 57-60.<\/strong><\/p>\n

 <\/p>\n

17- A Yousif, HC Swart, OM Ntwaeaborwa, E Coetsee, Conversion of Y<\/a><\/strong>3<\/sub><\/strong>(Al, Ga)<\/strong>5<\/sub><\/strong>O<\/strong>12<\/sub><\/strong>:Tb<\/strong>3+<\/sup><\/strong> to Y<\/strong>2<\/sub><\/strong>Si<\/strong>2<\/sub><\/strong>O<\/strong>7<\/sub><\/strong>: Tb<\/strong>3+<\/sup><\/strong> thin film by annealing at higher temperatures<\/strong><\/a>, Applied Surface Science 270(2013)331-339.<\/strong><\/p>\n

 <\/p>\n

18- A Yousif, HC Swart, OM Ntwaeaborwa, Improved luminescence properties of pulsed laser deposited Y<\/a><\/strong>3<\/sub><\/strong>(Al, Ga)<\/strong>5<\/sub><\/strong>O<\/strong>12<\/sub><\/strong>: Tb thin films by post deposition annealing<\/strong>, Journal of Luminescence 143(2013)201-206.<\/strong><\/p>\n

 <\/p>\n

19- A Yousif, HC Swart, OM Ntwaeaborwa, Surface state of Y<\/a><\/strong>3<\/sub><\/strong>(Al,<\/strong> Ga)<\/strong>5<\/sub><\/strong> O<\/strong>12<\/sub><\/strong>: Tb phosphor under electron beam bombardment<\/strong><\/a>, Applied Surface Science 258 (17) (2012) 6495-6503.<\/strong><\/p>\n

 <\/p>\n

 <\/p>\n

 <\/p>\n

(B) Articles in conference proceedings<\/strong><\/p>\n

Authors, title, conference, date, issue no, pages, place<\/strong><\/p>\n

 <\/p>\n

1- HAAS Ahmed, A Yousif, HC Swart, RE Kroon, Luminescence of Alternating SiO<\/a><\/strong>2<\/sub><\/strong>:Tb and SiO<\/strong>2<\/sub><\/strong>:Ce Thin Films Produced by Sol-gel Spin Coating <\/strong><\/a>Materials Today: Proceedings 2 (7)(2015)4111-4117.<\/strong><\/p>\n

 <\/p>\n

 <\/p>\n

2- RM Jafer, A Yousif, E Coetsee, HC Swart (2013), Luminescence properties of Bi 3 in Y2 O3<\/a>, SAIP Conference, 8-12 July 2013University of Zululand, South Africa.<\/strong><\/p>\n

 <\/p>\n

3- A Yousif, HC Swart, OM Ntwaeaborwa , Effect of annealing on the structure of Y<\/a><\/strong>3<\/sub><\/strong> (Al, Ga)<\/strong>5<\/sub><\/strong>O<\/strong>12<\/sub><\/strong><\/a>:Tb thin films <\/a>grown by PLD<\/strong>, (2013) SAIP Conference, 8-12 July 2013 University of Zululand, South Africa.<\/strong><\/p>\n

 <\/p>\n

 <\/p>\n

4- A Yousif, HC Swart, OM Ntwaeaborwa, E Coetsee ,<\/strong> The influence<\/strong> of working atmosphere on Y<\/strong>3<\/sub><\/strong>(Al, Ga)<\/strong>5<\/sub><\/strong>O<\/strong>12<\/sub><\/strong>:Tb thin films grown with the PLD technique<\/strong><\/a>,(2012),SAIP Conference, 09 – 13 July 2012University of Pretoria, South Africa.<\/strong><\/p>\n

 <\/p>\n

 <\/p>\n

(c) Forthcoming publication<\/span><\/strong><\/p>\n

Authors, title, journal, date, issue no, pages,<\/strong><\/p>\n

 <\/p>\n

1- A. Yousif,<\/strong> H. C. Swart,<\/strong> Color tunable emission from (Y<\/strong>1.995\u2212x<\/em><\/sub><\/strong>Ga<\/strong>x<\/sub><\/strong>)<\/strong>2<\/sub><\/strong>O<\/strong>3<\/sub><\/strong>:Bi<\/strong>3+<\/sup><\/strong> phosphor prepared by sol-gel combustion method, <\/strong>(in preparation, July 2016).<\/strong><\/p>\n

2- A. Yousif,<\/strong> R. M. Jafer, Anurag Pandey,<\/strong> Luminescence properties<\/strong> of Eu<\/strong>3+<\/sup><\/strong> activated Y<\/strong>2<\/sub><\/strong>O<\/strong>3<\/sub><\/strong> red phosphor with incorporation of Ga<\/strong>3+<\/sup><\/strong> and Bi<\/strong>3+<\/sup><\/strong> trace hertero-cations in the Y<\/strong>2<\/sub><\/strong>O<\/strong>3<\/sub><\/strong> lattice, <\/strong>(in preparation,June 2016).<\/strong><\/p>\n

3- A. Yousif,<\/strong>R. M. Jafer, S Som, H. C. Swart,<\/strong>Change in the<\/strong>structure and luminescence properties of CaO:Bi<\/strong>3+<\/sup><\/strong> phosphor as the result of Ca(OH)<\/strong>2<\/sub><\/strong> formation, <\/strong>Journal of Molecular Structure(reviewed July 2016).<\/strong><\/p>\n

4- A. Yousif, R. M. Jafer, Vinod Kumar, H. C. Swart,<\/em>The effect of<\/a><\/strong> different annealing temperatures on the structure and luminescence properties of Y<\/strong>2<\/sub><\/strong>O<\/strong>3<\/sub><\/strong>:Bi<\/strong>3+<\/sup><\/strong><\/a>thin film<\/a> fabricated by RF magnetron technique <\/strong>(in preparation, July 2016).<\/strong><\/p>\n

 <\/p>\n

 <\/p>\n

 <\/p>\n

10- Referee of Journals<\/span><\/strong><\/p>\n

 <\/p>\n\n\n\n\n\n
Journal\/ Textbook<\/strong><\/td>\nDate<\/strong><\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/tr>\n
Physica B<\/strong><\/td>\nJune 2015<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

(A) Articles in Journals Authors, title, journal, date, issue no, pages.   1- A Yousif, S Som, HC Swart, Photoluminescence […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"open","ping_status":"open","template":"page-publications.php","meta":{"footnotes":""},"class_list":["post-78","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/staffpages.uofk.edu\/abdelrhman-yousif\/index.php?rest_route=\/wp\/v2\/pages\/78","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/staffpages.uofk.edu\/abdelrhman-yousif\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/staffpages.uofk.edu\/abdelrhman-yousif\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/staffpages.uofk.edu\/abdelrhman-yousif\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/staffpages.uofk.edu\/abdelrhman-yousif\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=78"}],"version-history":[{"count":11,"href":"https:\/\/staffpages.uofk.edu\/abdelrhman-yousif\/index.php?rest_route=\/wp\/v2\/pages\/78\/revisions"}],"predecessor-version":[{"id":112,"href":"https:\/\/staffpages.uofk.edu\/abdelrhman-yousif\/index.php?rest_route=\/wp\/v2\/pages\/78\/revisions\/112"}],"wp:attachment":[{"href":"https:\/\/staffpages.uofk.edu\/abdelrhman-yousif\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=78"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}