<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Chemical Vapor Deposition |</title><link>https://www.nims.go.jp/personal/kozawa/tags/chemical-vapor-deposition/</link><atom:link href="https://www.nims.go.jp/personal/kozawa/tags/chemical-vapor-deposition/index.xml" rel="self" type="application/rss+xml"/><description>Chemical Vapor Deposition</description><generator>HugoBlox Kit (https://hugoblox.com)</generator><language>en-us</language><lastBuildDate>Tue, 15 Oct 2024 00:00:00 +0000</lastBuildDate><image><url>https://www.nims.go.jp/personal/kozawa/media/logo.svg</url><title>Chemical Vapor Deposition</title><link>https://www.nims.go.jp/personal/kozawa/tags/chemical-vapor-deposition/</link></image><item><title>Feng's paper published in ACS Applied Materials &amp; Interfaces - Optimizing WS2 Growth with Bayesian Optimization</title><link>https://www.nims.go.jp/personal/kozawa/news/2024-10-15-bayesian-optimization-mocvd/</link><pubDate>Tue, 15 Oct 2024 00:00:00 +0000</pubDate><guid>https://www.nims.go.jp/personal/kozawa/news/2024-10-15-bayesian-optimization-mocvd/</guid><description>&lt;!-- ![Bayesian Optimization for Controlled Chemical Vapor Deposition Growth of WS2](feature.webp "Bayesian Optimization for Controlled Chemical Vapor Deposition Growth of WS2 © 2024 American Chemical Society") --&gt;
&lt;h3 id="accelerating-2d-material-synthesis-with-machine-learning"&gt;Accelerating 2D Material Synthesis with Machine Learning&lt;/h3&gt;
&lt;p&gt;&lt;strong&gt;Published in ACS Applied Materials &amp;amp; Interfaces, 2024&lt;/strong&gt;&lt;/p&gt;
&lt;p&gt;Our latest research employs &lt;strong&gt;Bayesian optimization (BO)&lt;/strong&gt;, a machine learning technique, to optimize the growth of monolayer &lt;strong&gt;WS2&lt;/strong&gt; through &lt;strong&gt;chemical vapor deposition&lt;/strong&gt; (CVD). By maximizing &lt;strong&gt;photoluminescence (PL) intensity&lt;/strong&gt;, we achieved an impressive &lt;strong&gt;86.6% increase&lt;/strong&gt; in only 13 rounds of optimization. This work demonstrates the potential of BO to surpass traditional methods like random search, offering faster convergence to optimal growth conditions.&lt;/p&gt;
&lt;p&gt;Read more on the impact of &lt;strong&gt;ML-driven approaches&lt;/strong&gt; in advancing &lt;strong&gt;2D materials&lt;/strong&gt; for next-generation technologies.&lt;/p&gt;
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