fa همبستگی بین ساختار کریستالی و ویژگی های اپتیکی لایه های نازک اکسیدروی آلایش یافته با مس نانو مواد Nanomaterials پژوهشي Research <div style="text-align: justify;"><span style="line-height:2;"><span style="font-family:Tahoma;"><span style="font-size:12px;"><span style="direction:rtl"><span style="unicode-bidi:embed"><span style="letter-spacing:-0.5pt"><span lang="FA"><span style="background:white">لایه های نازک</span></span> <span lang="FA"><span style="background:white">اکسیدروی خالص<a href="#_ftn1" name="_ftnref1" title=""><span class="MsoFootnoteReference" style="vertical-align:super"><span class="MsoFootnoteReference" style="vertical-align:super"><span style="background:white"><span style="letter-spacing:-.5pt">[1]</span></span></span></span></a> و آلایش یافته با مس<a href="#_ftn2" name="_ftnref2" title=""><span class="MsoFootnoteReference" style="vertical-align:super"><span class="MsoFootnoteReference" style="vertical-align:super"><span style="background:white"><span style="letter-spacing:-.5pt">[2]</span></span></span></span></a></span></span> <span lang="FA"><span style="background:white">توسط کندوپاش مغناطیسی فرکانس رادیویی<a href="#_ftn3" name="_ftnref3" title=""><span class="MsoFootnoteReference" style="vertical-align:super"><span class="MsoFootnoteReference" style="vertical-align:super"><span style="background:white"><span style="letter-spacing:-.5pt">[3]</span></span></span></span></a></span></span>&nbsp; <span lang="FA"><span style="background:white">تهیه شد</span></span><span dir="LTR"><span style="background:white">.</span></span><span lang="FA"><span style="background:white"> ویژگی‌های ساختاری و اپتیکی این لایه های نازک</span></span> <span lang="FA"><span style="background:white">به کمک تکنیک های مشخصه یابی پراش اشعه ایکس<a href="#_ftn4" name="_ftnref4" title=""><span class="MsoFootnoteReference" style="vertical-align:super"><span class="MsoFootnoteReference" style="vertical-align:super"><span style="background:white"><span style="letter-spacing:-.5pt">[4]</span></span></span></span></a> ، میکروسکوپ نیروی اتمی<a href="#_ftn5" name="_ftnref5" title=""><span class="MsoFootnoteReference" style="vertical-align:super"><span class="MsoFootnoteReference" style="vertical-align:super"><span style="background:white"><span style="letter-spacing:-.5pt">[5]</span></span></span></span></a></span></span> <span lang="FA"><span style="background:white">، طیف سنج نوری<a href="#_ftn6" name="_ftnref6" title=""><span class="MsoFootnoteReference" style="vertical-align:super"><span class="MsoFootnoteReference" style="vertical-align:super"><span style="background:white"><span style="letter-spacing:-.5pt">[6]</span></span></span></span></a> ، فوتولومینسانس<a href="#_ftn7" name="_ftnref7" title=""><span class="MsoFootnoteReference" style="vertical-align:super"><span class="MsoFootnoteReference" style="vertical-align:super"><span style="background:white"><span style="letter-spacing:-.5pt">[7]</span></span></span></span></a></span></span> <span lang="FA"><span style="background:white">مورد بررسی قرار گرفت. لایه های نازک</span></span> <span lang="FA"><span style="background:white">اکسیدروی</span></span> <span lang="FA"><span style="background:white">نقص‌های کریستالی و میکرو تنش‌های را در شبکه کریستالی نشان دادند</span></span><span dir="LTR"><span style="background:white">.</span></span><span style="background:white"> بازپخت لایه اکسیدروی آلایش یافته با مس³ اندازه کریستالی را در جهت بلوری (002) افزایش داد . پارامتر شبکه </span><span dir="LTR"><span style="background:white">c</span></span><span lang="FA"><span style="background:white"> در ساختار هگزاگنال</span></span> <span lang="FA"><span style="background:white">به دلیل تطبیق اتم های مس در موقعیت های تعادلی کاهش یافت. بازپخت لایه اکسیدروی آلایش یافته با مس³ شدت پیک </span></span><span lang="FA"><span style="background:white">فوتولومینسانس⁸</span></span> <span lang="FA"><span style="background:white">&nbsp;را افزایش داد و آلایش مس در ساختار کریستالی لایه های نازک</span></span> <span lang="FA"><span style="background:white">اکسیدروی</span></span> <span lang="FA"><span style="background:white">باعث ایجاد نشر نور سبز در 530 نانومتر گردید. </span></span></span></span></span></span></span></span></div> <div> <div id="ftn1" style="text-align: justify;"><span style="line-height:2;"><span style="font-family:Tahoma;"><span style="font-size:12px;"><span class="MsoFootnoteReference" style="vertical-align:super"><span dir="RTL" lang="AR-SA" style="background:yellow"><span style="background-color:#ffffff;">2</span></span></span><span style="background-color:#ffffff;"> </span><span style="background:yellow"><span style="background-color:#ffffff;">ZnO</span></span></span></span></span><span style="font-size:10pt"><span calibri="" style="font-family:"><span dir="RTL" style="font-family:"Arial","sans-serif"" lang="FA"></span></span></span></div> <div id="ftn2" style="text-align: justify;"><span style="line-height:2;"><span style="font-family:Tahoma;"><span style="font-size:12px;"><span class="MsoFootnoteReference" style="vertical-align:super"><span dir="RTL" lang="AR-SA" style="background:yellow"><span style="background-color:#ffffff;">3</span></span></span><span style="background-color:#ffffff;"> </span><span style="background:yellow"><span style="background-color:#ffffff;">Cu:ZnO(CZO)</span></span></span></span></span><span style="font-size:10pt"><span calibri="" style="font-family:"><span dir="RTL" style="font-family:"Arial","sans-serif"" lang="FA"></span></span></span></div> <div id="ftn3" style="text-align: justify;"><span style="line-height:2;"><span style="font-family:Tahoma;"><span style="font-size:12px;"><span class="MsoFootnoteReference" style="vertical-align:super"><span dir="RTL" lang="AR-SA" style="background:yellow"><span style="background-color:#ffffff;">4</span></span></span><span style="background-color:#ffffff;"> </span><span style="background:yellow"><span style="background-color:#ffffff;">Radio Frequency</span></span></span></span></span><span style="font-size:10pt"><span calibri="" style="font-family:"><span dir="RTL" style="font-family:"Arial","sans-serif"" lang="FA"></span></span></span></div> <div id="ftn4" style="text-align: justify;"><span style="line-height:2;"><span style="font-family:Tahoma;"><span style="font-size:12px;"><span class="MsoFootnoteReference" style="vertical-align:super"><span dir="RTL" lang="AR-SA" style="background:yellow"><span style="background-color:#ffffff;">5</span></span></span><span style="background-color:#ffffff;"> </span><span style="background:yellow"><span style="background-color:#ffffff;">XRD(X-ray diffraction)</span></span></span></span></span></div> <div id="ftn5" style="text-align: justify;"><span style="line-height:2;"><span style="font-family:Tahoma;"><span style="font-size:12px;"><span class="MsoFootnoteReference" style="vertical-align:super"><span dir="RTL" lang="AR-SA" style="background:yellow"><span style="background-color:#ffffff;">6</span></span></span><span style="background-color:#ffffff;"> </span><span style="background:yellow"><span style="background-color:#ffffff;">AFM (Atomic Force Microscopy)</span></span></span></span></span><span style="font-size:10pt"><span calibri="" style="font-family:"><span dir="RTL" style="font-family:"Arial","sans-serif"" lang="FA"></span></span></span></div> <div id="ftn6" style="text-align: justify;"><span style="line-height:2;"><span style="font-family:Tahoma;"><span style="font-size:12px;"><span class="MsoFootnoteReference" style="vertical-align:super"><span dir="RTL" lang="AR-SA" style="background:yellow"><span style="background-color:#ffffff;">7</span></span></span><span style="background-color:#ffffff;"> </span><span style="background:yellow"><span style="background-color:#ffffff;">Spectrophotometer</span></span></span></span></span><span style="font-size:10pt"><span calibri="" style="font-family:"><span dir="RTL" style="font-family:"Arial","sans-serif"" lang="FA"></span></span></span></div> <div id="ftn7" style="text-align: justify;"></div> </div> <div style="text-align: justify;"></div> <div> <div id="ftn7" style="text-align: justify;"><span style="line-height:2;"><span style="font-family:Tahoma;"><span style="font-size:12px;"><span class="MsoFootnoteReference" style="vertical-align:super"><span dir="RTL" lang="AR-SA" style="background:yellow"><span style="background-color:#ffffff;">8</span></span></span><span style="background-color:#ffffff;"> </span><span style="background:yellow"><span style="background-color:#ffffff;">Photoluminesce</span></span><span dir="RTL" style="font-family:"Arial","sans-serif"" lang="FA"></span></span></span></span></div> </div> <div style="text-align: justify;"><span style="line-height:2;"><div></div></span></div> <div style="text-align: justify;"><span style="line-height:2;"><span style="font-size:12px;"><span new="" roman="" times="">ZnO and Cu doped<a href="#_ftn1" name="_ftnref1" title=""><span class="MsoFootnoteReference" style="vertical-align:super"><span class="MsoFootnoteReference" style="vertical-align:super"><span new="" roman="" times="">[1]</span></span></span></a> (CZO) thin films were prepared by radio frequency sputtering. The structural and optical properties of thin films were investigated using X-ray diffraction (XRD), atomic force microscopy (AFM), optical spectrophotometer, and photoluminescence (PL) techniques. ZnO thin films showed crystalline and micro-stress defects in the crystal lattice. Annealing of CZO thin films increased the crystal size in the crystalline direction (002). The c lattice parameter decreased due to the matching of copper atoms in equilibrium positions. Also, the peak intensity of PL CZO thin films increased by annealing and Cu doping of ZnO thin films caused the emission of green light at 530 nm</span></span></span></div> <div> <div style="text-align: justify;"><span style="line-height:2;"><span style="font-size:12px;">&nbsp;</span></span></div> <hr align="left" size="1" width="33%" > <div id="ftn1" style="text-align: justify;"></div> </div> <div style="text-align: justify;"></div> <div> <div id="ftn1" style="text-align: justify;"></div> </div> <div> <div id="ftn1" style="text-align: justify;"><span style="line-height:2;"><span style="font-size:12px;"><span calibri=""><a href="#_ftnref1" name="_ftn1" title=""><span class="MsoFootnoteReference" style="vertical-align:super"><span class="MsoFootnoteReference" style="vertical-align:super"><span calibri=""><span style="background-color:#ffffff;">[1]</span></span></span></span></a><span style="background-color:#ffffff;"> </span><span dir="RTL" lang="FA"><span style="background:yellow"><span b="" nazanin=""><span style="background-color:#ffffff;">آلایش</span></span></span></span><span dir="RTL" style="font-family:"Arial","sans-serif"" lang="FA"></span></span></span></span></div> </div> <div style="text-align: justify;"><span style="line-height:2;"><span style="font-size:12px;"><span dir="RTL">.</span></span></span></div> <div style="text-align: justify;"></div> لایه نازک اکسیدروی, لایه نازک اکسیدروی آلایش یافته با مس, کندوپاش, بازپخت. ZnO thin films, CZO thin films, Sputtering, Annealing. 70 81 http://ijcse.ir/browse.php?a_code=A-10-769-1&slc_lang=fa&sid=1 Laya Dejam لعیا دژم layadejam@gmail.com 10031947532846004549 10031947532846004549 Yes Islamic Azad University دانشگاه آزاد اسلامی Amir Hoshang Ramezani امیرهوشنگ رمضانی ramezani.1972@gmail.com 10031947532846004550 10031947532846004550 No Islamic Azad Univesity دانشگاه آزاد اسلامی