<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pandharkar, Subhash</style></author><author><style face="normal" font="default" size="100%">Rondiya, Sachin</style></author><author><style face="normal" font="default" size="100%">Bhorde, Ajinkya</style></author><author><style face="normal" font="default" size="100%">Nair, Shruthi</style></author><author><style face="normal" font="default" size="100%">Aher, Rahul</style></author><author><style face="normal" font="default" size="100%">Vairale, Priti</style></author><author><style face="normal" font="default" size="100%">Waghmare, Ashish</style></author><author><style face="normal" font="default" size="100%">Naik, Dhirsing</style></author><author><style face="normal" font="default" size="100%">Waykar, Ravindra</style></author><author><style face="normal" font="default" size="100%">Jadhav, Yogesh</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Probing the effect of selenium substitution in kesterite-Cu2ZnSnS4 nanocrystals prepared by hot injection method</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Materials Science-Materials in Electronics </style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year><pub-dates><date><style  face="normal" font="default" size="100%">AUG</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">30</style></volume><pages><style face="normal" font="default" size="100%">14781-14790</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;&lt;span class=&quot;hitHilite&quot;&gt;In&lt;/span&gt; this paper, we report &lt;span class=&quot;hitHilite&quot;&gt;the&lt;/span&gt; &lt;span class=&quot;hitHilite&quot;&gt;effect&lt;/span&gt; &lt;span class=&quot;hitHilite&quot;&gt;of&lt;/span&gt; sulfur (S) &lt;span class=&quot;hitHilite&quot;&gt;substitution&lt;/span&gt; &lt;span class=&quot;hitHilite&quot;&gt;with&lt;/span&gt; &lt;span class=&quot;hitHilite&quot;&gt;selenium&lt;/span&gt; (Se) &lt;span class=&quot;hitHilite&quot;&gt;in&lt;/span&gt; CZTS &lt;span class=&quot;hitHilite&quot;&gt;nanocrystals&lt;/span&gt; &lt;span class=&quot;hitHilite&quot;&gt;prepared&lt;/span&gt; &lt;span class=&quot;hitHilite&quot;&gt;by&lt;/span&gt; &lt;span class=&quot;hitHilite&quot;&gt;hot&lt;/span&gt; &lt;span class=&quot;hitHilite&quot;&gt;injection&lt;/span&gt; &lt;span class=&quot;hitHilite&quot;&gt;method&lt;/span&gt;. &lt;span class=&quot;hitHilite&quot;&gt;The&lt;/span&gt; formation &lt;span class=&quot;hitHilite&quot;&gt;of&lt;/span&gt; kesterite-&lt;span class=&quot;hitHilite&quot;&gt;copper&lt;/span&gt; zinc tin sulfide (Cu2ZnSnS4, CZTS) and &lt;span class=&quot;hitHilite&quot;&gt;copper&lt;/span&gt; zinc tin selenide (Cu2ZnSnSe4, CZTSe) &lt;span class=&quot;hitHilite&quot;&gt;nanocrystals&lt;/span&gt; is confirmed &lt;span class=&quot;hitHilite&quot;&gt;by&lt;/span&gt; X-ray diffraction (XRD), Raman spectroscopy and transmission electron microscopy (TEM) analysis. &lt;span class=&quot;hitHilite&quot;&gt;The&lt;/span&gt; XRD, TEM and atomic force microscopy (AFM) analysis shows an overall increase &lt;span class=&quot;hitHilite&quot;&gt;in&lt;/span&gt; average crystallite size upon Se &lt;span class=&quot;hitHilite&quot;&gt;substitution&lt;/span&gt;. AFM images revealed an increase &lt;span class=&quot;hitHilite&quot;&gt;in&lt;/span&gt; root mean square surface roughness (S-q) and average surface roughness (S-&lt;span class=&quot;hitHilite&quot;&gt;a&lt;/span&gt;) when S &lt;span class=&quot;hitHilite&quot;&gt;in&lt;/span&gt; CZTS is replaced &lt;span class=&quot;hitHilite&quot;&gt;by&lt;/span&gt; Se. &lt;span class=&quot;hitHilite&quot;&gt;The&lt;/span&gt; &lt;span class=&quot;hitHilite&quot;&gt;substitution&lt;/span&gt; &lt;span class=&quot;hitHilite&quot;&gt;of&lt;/span&gt; S &lt;span class=&quot;hitHilite&quot;&gt;by&lt;/span&gt; Se &lt;span class=&quot;hitHilite&quot;&gt;in&lt;/span&gt; host CZTS narrows &lt;span class=&quot;hitHilite&quot;&gt;the&lt;/span&gt; optical band gap from 1.56 to 1.03 eV. &lt;span class=&quot;hitHilite&quot;&gt;The&lt;/span&gt; ultraviolet photoelectron spectroscopy (UPS) analysis shows shift &lt;span class=&quot;hitHilite&quot;&gt;in&lt;/span&gt; valence band and conduction band edge &lt;span class=&quot;hitHilite&quot;&gt;in&lt;/span&gt; CZTSe compared to CZTS. &lt;span class=&quot;hitHilite&quot;&gt;The&lt;/span&gt; photocurrent density measurement &lt;span class=&quot;hitHilite&quot;&gt;in&lt;/span&gt; synthesized CZTSe thin films is similar to 4 to 5 times higher than CZTS thin films. &lt;span class=&quot;hitHilite&quot;&gt;The&lt;/span&gt; obtained results show that CZTSe can be &lt;span class=&quot;hitHilite&quot;&gt;a&lt;/span&gt; promising candidate as absorber material &lt;span class=&quot;hitHilite&quot;&gt;in&lt;/span&gt; photovoltaic applications.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">15</style></issue><work-type><style face="normal" font="default" size="100%">Article</style></work-type><custom3><style face="normal" font="default" size="100%">&lt;p&gt;Foreign&lt;/p&gt;
</style></custom3><custom4><style face="normal" font="default" size="100%">&lt;p&gt;&lt;span&gt;2.195&lt;/span&gt;&lt;/p&gt;
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