{"id":140076,"date":"2025-12-03T10:28:24","date_gmt":"2025-12-03T02:28:24","guid":{"rendered":"https:\/\/honwaygroup.com\/a-new-breakthrough-in-low-cost-high-performance-thin-films-high-entropy-alloys-lead-to-more-flexible-materials-engineering\/"},"modified":"2026-03-17T17:16:14","modified_gmt":"2026-03-17T09:16:14","slug":"a-new-breakthrough-in-low-cost-high-performance-thin-films-high-entropy-alloys-lead-to-more-flexible-materials-engineering","status":"publish","type":"post","link":"https:\/\/honwaygroup.com\/en\/a-new-breakthrough-in-low-cost-high-performance-thin-films-high-entropy-alloys-lead-to-more-flexible-materials-engineering\/","title":{"rendered":"A new breakthrough in low-cost high-performance thin films: High-entropy alloys lead to more flexible materials engineering."},"content":{"rendered":"\n<p class=\"has-medium-font-size\">High-entropy alloys have long been considered an important direction for the development of next-generation materials due to their excellent mechanical strength, heat resistance, and corrosion resistance.<\/p>\n\n<p class=\"has-medium-font-size\">However, when researchers try to incorporate these superior properties into electronic, energy, or wear-resistant applications in thin film form, they are often limited by high preparation costs and complex technical barriers.<\/p>\n\n<p class=\"has-medium-font-size\">Recently, Kanazawa University in Japan, in collaboration with the Indian Institute of Technology Hyderabad and the University of Strathclyde in the UK, proposed an innovative technology that successfully overcomes process bottlenecks and achieves the deposition of high-performance, high-entropy alloy thin films at a lower cost, opening up new possibilities for materials engineering.<\/p>\n\n<div class=\"wp-block-rank-math-toc-block\" id=\"rank-math-toc\"><h2>Table of Contents<\/h2><nav><ul><li class=\"\"><a href=\"#%E9%AB%98%E7%86%B5%E5%90%88%E9%87%91%E7%9A%84%E6%BD%9B%E5%8A%9B%E8%88%87%E6%8C%91%E6%88%B0\">The Potential and Challenges of High-Entropy Alloys<\/a><\/li><li class=\"\"><a href=\"#%E7%94%B1%E6%97%8B%E8%BD%89%E9%9D%B6%E6%9D%90%E8%88%87%E8%84%88%E8%A1%9D%E9%9B%B7%E5%B0%84%E9%96%8B%E5%95%9F%E7%9A%84%E6%96%B0%E7%AD%96%E7%95%A5\">A new strategy enabled by rotating targets and pulsed lasers<\/a><\/li><li class=\"\"><a href=\"#%E8%96%84%E8%86%9C%E5%BD%A2%E6%88%90%E4%B8%8D%E5%8F%AA%E6%98%AF%E8%A6%86%E8%93%8B%EF%BC%8C%E6%9B%B4%E6%98%AF%E6%B7%B1%E5%85%A5%E6%A4%8D%E5%85%A5\">Film formation is not just about covering, but about deep implantation.<\/a><\/li><li class=\"\"><a href=\"#%E6%8E%A7%E5%88%B6%E8%96%84%E8%86%9C%E7%B5%90%E6%A7%8B%E7%9A%84%E7%B2%BE%E6%BA%96%E8%AA%BF%E7%AF%80%E8%83%BD%E5%8A%9B\">Precise adjustment capability to control thin film structure<\/a><\/li><li class=\"\"><a href=\"#%E5%AE%A2%E8%A3%BD%E5%8C%96%E6%9D%90%E6%96%99%E8%A8%AD%E8%A8%88%E7%9A%84%E5%BB%A3%E9%97%8A%E5%89%8D%E6%99%AF\">The promising future of customized material design<\/a><\/li><li class=\"\"><a href=\"#%E7%B5%90%E8%AB%96\">Conclusion<\/a><\/li><\/ul><\/nav><\/div>\n\n<h2 class=\"wp-block-heading has-ast-global-color-0-color has-text-color has-link-color wp-elements-b75d2c3d6cdf425d51c47b355ef47f99\" id=\"&#x9AD8;&#x71B5;&#x5408;&#x91D1;&#x7684;&#x6F5B;&#x529B;&#x8207;&#x6311;&#x6230;\">The Potential and Challenges of High-Entropy Alloys<\/h2>\n\n<p class=\"has-medium-font-size\">High-entropy alloys are a novel type of material composed of five or more elements mixed in approximately equal proportions, whose structure and properties overturn traditional alloy design concepts. They exhibit remarkable advantages, particularly in high strength, heat resistance, and corrosion resistance. If they can be presented in thin film form, these materials have the potential to be used in protective layers for electronic components, wear-resistant surfaces, energy devices, and engineering components for extreme environments. However, achieving uniformly mixed multi-element thin films requires simultaneous control of multiple targets and the use of expensive high-entropy alloy targets, resulting in complex and costly processes that limit the technology&#8217;s practical application and industrial-scale production.<\/p>\n\n<h2 class=\"wp-block-heading has-ast-global-color-0-color has-text-color has-link-color wp-elements-e70a5c703d878cef74058dcf28141da5\" id=\"&#x7531;&#x65CB;&#x8F49;&#x9776;&#x6750;&#x8207;&#x8108;&#x885D;&#x96F7;&#x5C04;&#x958B;&#x555F;&#x7684;&#x65B0;&#x7B56;&#x7565;\">A new strategy enabled by rotating targets and pulsed lasers<\/h2>\n\n<p class=\"has-medium-font-size\">The research team&#8217;s innovation lies in combining pulsed laser deposition (PLD) with a newly designed rotating target structure. Instead of using a single alloy target, they fabricated fan-shaped sheets of the five pure metals that make up the typical high-entropy alloy &#8220;Kanter alloy&#8221;\u2014chromium, manganese, iron, cobalt, and nickel\u2014and arranged them into a disk-shaped target. When the target is irradiated by a laser while rotating, different metal atoms are ejected and simultaneously transported to the substrate surface, allowing complex elements to mix naturally and form a high-entropy alloy film. This design allows a single target to complete the steps that previously required multi-target control, reducing equipment costs and making formulation adjustments more flexible.<\/p>\n\n<h2 class=\"wp-block-heading has-ast-global-color-0-color has-text-color has-link-color wp-elements-05347e94b5c424ff73ae34da8ccfd3f6\" id=\"&#x8584;&#x819C;&#x5F62;&#x6210;&#x4E0D;&#x53EA;&#x662F;&#x8986;&#x84CB;&#xFF0C;&#x66F4;&#x662F;&#x6DF1;&#x5165;&#x690D;&#x5165;\">Film formation is not just about covering, but about deep implantation.<\/h2>\n\n<p class=\"has-medium-font-size\">Experimental results show that this technology has successfully formed high-entropy alloy films hundreds of nanometers thick on substrates of various materials such as glass, aluminum, and steel. Cross-sectional observation further reveals that the film is not merely attached to the surface, but rather penetrates into the substrate through an &#8220;atomic implantation effect,&#8221; forming a structure that is more tightly integrated with the material. This laser-accelerated atomic implantation behavior not only enhances the film&#8217;s adhesion but also gives the functional layer greater durability and stability.<\/p>\n\n<h2 class=\"wp-block-heading has-ast-global-color-0-color has-text-color has-link-color wp-elements-941c8acc634a59ea31e265cc5bd1c178\" id=\"&#x63A7;&#x5236;&#x8584;&#x819C;&#x7D50;&#x69CB;&#x7684;&#x7CBE;&#x6E96;&#x8ABF;&#x7BC0;&#x80FD;&#x529B;\">Precise adjustment capability to control thin film structure<\/h2>\n\n<p class=\"has-medium-font-size\">During the deposition process, the research team discovered that altering the gas pressure within the deposition chamber helps adjust the kinetic energy of atoms, thereby controlling the depth and thickness of the film. This property means that it can be precisely modulated according to application requirements, such as increasing the thickness of the wear-resistant layer, enhancing thermal diffusion capabilities, or improving the toughness of the protective layer. In materials surface engineering, this high degree of controllability often translates into broader practical value and industrial potential.<\/p>\n\n<h2 class=\"wp-block-heading has-ast-global-color-0-color has-text-color has-link-color wp-elements-379804ce2e83b8fa87e562fb06cd1f4c\" id=\"&#x5BA2;&#x88FD;&#x5316;&#x6750;&#x6599;&#x8A2D;&#x8A08;&#x7684;&#x5EE3;&#x95CA;&#x524D;&#x666F;\">The promising future of customized material design<\/h2>\n\n<p class=\"has-medium-font-size\">The greatest appeal of this technology lies in its ability to fabricate functional thin films with high adhesion and high performance at low cost and with minimal complexity, without being limited by substrate materials. Whether metal, ceramic, or glass, surface modification can be achieved through a simplified film deposition process. More importantly, by simply adjusting the type and arrangement of the metal target, customized high-entropy alloy thin films with different properties can be created, significantly enhancing application flexibility.<\/p>\n\n<h2 class=\"wp-block-heading has-ast-global-color-0-color has-text-color has-link-color wp-elements-4cf945d05012796c794a38094d7531da\" id=\"&#x7D50;&#x8AD6;\">Conclusion<\/h2>\n\n<p class=\"has-medium-font-size\">The new technology proposed by Kanazawa University and its collaborating team offers a more cost-effective and feasible approach to the fabrication of high-entropy alloy thin films, freeing the application of high-performance materials from the constraints of expensive manufacturing processes. As the technology is further refined and expanded to more metal combinations, concrete results from this innovative technology are expected in fields such as electronic packaging, protective coatings, thermal management, and energy. This is not only a breakthrough in materials science but may also be the starting point for a new wave of industrial applications.<\/p>\n\n<p>Data Source:<\/p>\n\n<ul class=\"wp-block-list\">\n<li>Low-cost, high-entropy alloy thin films were developed by combining rotating multi-metal targets with pulsed laser deposition.<\/li>\n\n\n\n<li>The translation of the headline is:<br\/>&#8220;Kanazawa University and partners form high-entropy alloy thin films using lasers<\/li>\n<\/ul>\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n<p>We offer customized adjustments to the grinding process, tailored to meet processing requirements for maximum efficiency.<\/p>\n\n<p>After reading the content, if you still don\u2019t know how to select the most suitable option,<\/p>\n\n<p style=\"line-height:0.8\">Feel free to contact us and we will have specialist available to answer your questions.<\/p>\n\n<p style=\"line-height:0.8\">If you need customized quotations, 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class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-ast-global-color-0-background-color has-background wp-element-button\" href=\"https:\/\/honwaygroup.com\/en\/honway-raw-materials\/\" target=\"_blank\" rel=\"noreferrer noopener\">We are Honway, by controlling our raw materials from the source, we ensure the quality of our products and offer you customized options.<\/a><\/div>\n<\/div>\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<p>You may be interested in&#8230;<\/p>\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:100%\"><p>[wpb-random-posts]<\/p>\n<\/div>\n<\/div>\n\n<p class=\"has-medium-font-size\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>High-entropy alloys have long been considered an important direction for the development of next-generation materials due to their excellent mechanical strength, heat resistance, and corrosion resistance.<br \/>\nHowever, when researchers try to incorporate these superior properties into electronic, energy, or wear-resistant applications in thin film form, they are often limited by high preparation costs and complex technical barriers.<br \/>\nRecently, Kanazawa University in Japan, in collaboration with the Indian Institute of Technology Hyderabad and the University of Strathclyde in the UK, proposed an innovative technology that successfully overcomes process bottlenecks and achieves the deposition of high-performance, high-entropy alloy thin films at a lower cost, opening up new possibilities for materials engineering.<\/p>\n","protected":false},"author":1,"featured_media":139540,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center 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