Zobrazeno 1 - 10 of 14 pro vyhledávání: '"Tariq J. Alwan"'
1
تحضير ودراسة خصائص اغشية PEG/Zn(ext)2 الرقيقة المحضرة بطريقة الطلاء البرمي
Autor: null Fatima .S. Jalli1, null Noora Jassim Mohmmed, null Tariq J. Alwan
Publikováno v: journal of the college of basic education. 28:454-462
تم تحضير اغشية PEG/Zn(ext)2 عند ( (x=0, 0.02, 0.04, 0.06) بطريقة الطلاء البرمي تم استقصاء تاثير التطعيم بمعقد الزنك على اغشية PEG/Zn(ext)2الرقيقة باستخدام جهاز
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::10280a5ad084b4d2396e607ad35701b3
https://doi.org/10.35950/cbej.v28i114.5434
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3
Optical properties and FT-IR spectra of PANI/f-MWCNT thin films
Autor: null Zain A. Muhammad, null Tariq J. Alwan
Publikováno v: Experimental and Theoretical NANOTECHNOLOGY. :47-55
Polyaniline (PANI) and PANI/f-MWCNT thin films have been synthesized by the in-situ chemical polymerization method. Ammonium persulfate (NH4)2S2O8 and hydrochloric acid (HCL) were used as an oxidizing agent and protonic acid dopant, respectively. The
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f7795b165e9c6ad0d9574351464730c5
https://doi.org/10.56053/5.1.47
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4
Design of Anti-Reflection Coatings for Application in the Infrared Region (10.6 micron)
Autor: Tariq J. Alwan, Mushtak A. Jabbar
Publikováno v: Iraqi Journal of Science. :2897-2902
In this research, anti-reflection coatings consisting of single and double layers were designed in the IR (8 – 14μm) region to reduce the unwanted reflections of germanium (Ge) substrate. The reflectance of Ge substrate was about 36% per su
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f7427656969e70414cbe846b651ccf08
https://doi.org/10.24996/ijs.2020.61.11.13
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5
Effect of Oxygen Treatment on the Structural and Electrical Properties of Tl0.85Cd0.15Sr2CuO5−δ , Tl0.85Cd0.15Sr2Ca2Cu2 O 7−δ and Tl0.85Cd0.15Sr3Ca2Cu3 O 9−δ Superconductors
Autor: Tariq J. Alwan, Kareem A. Jasim
Publikováno v: Journal of Superconductivity and Novel Magnetism. 30:3451-3457
The solid-state reaction was used to prepare three different high-temperature superconductors, namely Tl0.85Cd0.15Sr2CuO5−δ , Tl0.85Cd0.15Sr2Ca2Cu2 O 7−δ and Tl0.85Cd0.15Sr2Ca2Cu3 O 9−δ . The optimum calcinations were performed at 800∘C, a
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1a01a02196d1b1fff94b2abd1d434d12
https://doi.org/10.1007/s10948-017-4147-9
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6
Effect of HCL Molarity on the Properties of PANI/MgO Nanocomposite Thin Films
Autor: Sura S. Mohammed, Tariq J. Alwan
Publikováno v: Journal of Physics: Conference Series. 1963:012068
In this work PANI/MgO nanocomposite thin films were prepared by situ oxidative polymerisation method under different hydrochloric acid (HCl) molarity. The PANI/MgO nanocomposite thin films were characterized by X-ray diffraction, field emission scann
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ab2efbca0ddbc5db9ca4d3e256e734aa
https://doi.org/10.1088/1742-6596/1963/1/012068
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10
Improvements of Superconducting Properties of Hg0.6Pb0.25Sb0.15Ba2Ca2Cu3O8+δ Ceramic by Controlling the Sintering Time
Autor: Hazim Louis Mansour, Kareem A. Jasim, Tariq J. Alwan, H. K. Al-Lamy
Publikováno v: Journal of Superconductivity and Novel Magnetism. 24:1963-1966
In this work, we present a systematic study on the effect of sintering time on the superconducting behavior of the Hg0.6Pb0.25Sb0.15Ba2Ca2Cu3O8+δ compound. Bulk polycrystalline samples have been prepared by a solid state reaction method. It has been
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b5f14733ca5041f01398ca53466886e1
https://doi.org/10.1007/s10948-011-1153-1
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