<div data-ntes="ntes_mail_body_root" style="line-height:1.7;color:#000000;font-size:14px;font-family:Arial"><div style="margin:0;"><div class="auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space" style="outline: none; -webkit-font-smoothing: antialiased; box-sizing: border-box; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 0px solid; margin: 0px; padding: 0px; --desktop-home-page-background-color: #f4f4f4; --desktop-home-card-background-color: #fdfdfd; --desktop-home-card-background-color-hover: #fff; --desktop-home-popup-background-color: #f6f5f5; line-height: 24px; font-size: 16px; font-weight: 400; color: rgb(0, 0, 0); overflow-anchor: auto; font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Helvetica, Arial, sans-serif; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;"><span style="color: rgba(0, 0, 0, 0.85);">Dear QE Community,</span></div><div class="container-Uxvbjy md-box-line-break wrapper-GYqxgQ undefined" style="outline: none; -webkit-font-smoothing: antialiased; box-sizing: border-box; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 0px solid; margin: 20px 0px 0px; padding: 0px; --desktop-home-page-background-color: #f4f4f4; --desktop-home-card-background-color: #fdfdfd; --desktop-home-card-background-color-hover: #fff; --desktop-home-popup-background-color: #f6f5f5; display: block; user-select: none; visibility: hidden; overflow-anchor: auto; color: rgb(0, 0, 0); font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Helvetica, Arial, sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;"></div><div class="auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space" style="outline: none; -webkit-font-smoothing: antialiased; box-sizing: border-box; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 0px solid; margin: 0px; padding: 0px; --desktop-home-page-background-color: #f4f4f4; --desktop-home-card-background-color: #fdfdfd; --desktop-home-card-background-color-hover: #fff; --desktop-home-popup-background-color: #f6f5f5; line-height: 24px; font-size: 16px; font-weight: 400; color: rgb(0, 0, 0); overflow-anchor: auto; font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Helvetica, Arial, sans-serif; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;">I hope you are having a productive day and that your research commitments are not overly demanding. Allow me to introduce myself: I am Xie, a Chinese researcher, and I am new to using<span> </span><strong style="outline: none; -webkit-font-smoothing: antialiased; box-sizing: border-box; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 0px solid; margin: 0px; padding: 0px; --desktop-home-page-background-color: #f4f4f4; --desktop-home-card-background-color: #fdfdfd; --desktop-home-card-background-color-hover: #fff; --desktop-home-popup-background-color: #f6f5f5; font-weight: 700; color: rgb(0, 0, 0) !important; font-size: 16px; line-height: 28px; overflow-anchor: auto;">QE (Quantum ESPRESSO)</strong>. I have a strong interest in computational physics, which has led me to deepen my application of this software for my research projects. I am writing today to ask three specific questions regarding the calculations I am conducting, as I have encountered some difficulties and greatly value your expertise and extraordinary experience in the field of QE, given that you are one of the core developers of the software.</div><div class="container-Uxvbjy md-box-line-break wrapper-GYqxgQ undefined" style="outline: none; -webkit-font-smoothing: antialiased; box-sizing: border-box; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 0px solid; margin: 20px 0px 0px; padding: 0px; --desktop-home-page-background-color: #f4f4f4; --desktop-home-card-background-color: #fdfdfd; --desktop-home-card-background-color-hover: #fff; --desktop-home-popup-background-color: #f6f5f5; display: block; user-select: none; visibility: hidden; overflow-anchor: auto; color: rgb(0, 0, 0); font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Helvetica, Arial, sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;"></div><ol class="auto-hide-last-sibling-br" style="outline: none; -webkit-font-smoothing: antialiased; box-sizing: border-box; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 0px solid; margin: 0px 0px 8px; padding: 0px 0px 0px 24px; --desktop-home-page-background-color: #f4f4f4; --desktop-home-card-background-color: #fdfdfd; --desktop-home-card-background-color-hover: #fff; --desktop-home-popup-background-color: #f6f5f5; list-style: none; overflow-anchor: auto; color: rgb(0, 0, 0); font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Helvetica, Arial, sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;"><li style="outline: none; -webkit-font-smoothing: antialiased; box-sizing: border-box; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 0px solid; margin: 8px 0px; padding: 0px; --desktop-home-page-background-color: #f4f4f4; --desktop-home-card-background-color: #fdfdfd; --desktop-home-card-background-color-hover: #fff; --desktop-home-popup-background-color: #f6f5f5; font-size: 16px; font-weight: 400; line-height: 24px; color: rgb(0, 0, 0); list-style-type: decimal; overflow-anchor: auto;"><div class="auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space" style="outline: none; -webkit-font-smoothing: antialiased; box-sizing: border-box; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 0px solid; margin: 0px; padding: 0px; --desktop-home-page-background-color: #f4f4f4; --desktop-home-card-background-color: #fdfdfd; --desktop-home-card-background-color-hover: #fff; --desktop-home-popup-background-color: #f6f5f5; line-height: 24px; font-size: 16px; font-weight: 400; color: rgb(0, 0, 0); overflow-anchor: auto;">When performing phonon spectrum calculations with QE, what is the correct sequence of steps for structural relaxation? Should I first run a<span> </span><code style="outline: none; -webkit-font-smoothing: antialiased; box-sizing: border-box; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 0px none rgba(0, 0, 0, 0.85); margin: 0px; padding: 0px 4px; --desktop-home-page-background-color: #f4f4f4; --desktop-home-card-background-color: #fdfdfd; --desktop-home-card-background-color-hover: #fff; --desktop-home-popup-background-color: #f6f5f5; font-family: Menlo, Monaco, Consolas, "Courier New", monospace; font-feature-settings: normal; font-size: 16px; font-variation-settings: normal; background: none 0% 0% / auto repeat scroll padding-box border-box rgba(0, 0, 0, 0.06); border-radius: 4px; color: rgba(0, 0, 0, 0.85) !important; overflow-anchor: auto; font-weight: 400; line-height: 28px;">vc-relax</code><span> </span>calculation, then increase the force and energy convergence thresholds before performing a subsequent<span> </span><code style="outline: none; -webkit-font-smoothing: antialiased; box-sizing: border-box; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 0px none rgba(0, 0, 0, 0.85); margin: 0px; padding: 0px 4px; --desktop-home-page-background-color: #f4f4f4; --desktop-home-card-background-color: #fdfdfd; --desktop-home-card-background-color-hover: #fff; --desktop-home-popup-background-color: #f6f5f5; font-family: Menlo, Monaco, Consolas, "Courier New", monospace; font-feature-settings: normal; font-size: 16px; font-variation-settings: normal; background: none 0% 0% / auto repeat scroll padding-box border-box rgba(0, 0, 0, 0.06); border-radius: 4px; color: rgba(0, 0, 0, 0.85) !important; overflow-anchor: auto; font-weight: 400; line-height: 28px;">relax</code><span> </span>calculation? Or is it sufficient to verify the convergence of the total stress from the<span> </span><code style="outline: none; -webkit-font-smoothing: antialiased; box-sizing: border-box; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 0px none rgba(0, 0, 0, 0.85); margin: 0px; padding: 0px 4px; --desktop-home-page-background-color: #f4f4f4; --desktop-home-card-background-color: #fdfdfd; --desktop-home-card-background-color-hover: #fff; --desktop-home-popup-background-color: #f6f5f5; font-family: Menlo, Monaco, Consolas, "Courier New", monospace; font-feature-settings: normal; font-size: 16px; font-variation-settings: normal; background: none 0% 0% / auto repeat scroll padding-box border-box rgba(0, 0, 0, 0.06); border-radius: 4px; color: rgba(0, 0, 0, 0.85) !important; overflow-anchor: auto; font-weight: 400; line-height: 28px;">vc-relax</code><span> </span>results and use them directly for subsequent calculations? In my case, the pressure obtained from<span> </span><code style="outline: none; -webkit-font-smoothing: antialiased; box-sizing: border-box; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 0px none rgba(0, 0, 0, 0.85); margin: 0px; padding: 0px 4px; --desktop-home-page-background-color: #f4f4f4; --desktop-home-card-background-color: #fdfdfd; --desktop-home-card-background-color-hover: #fff; --desktop-home-popup-background-color: #f6f5f5; font-family: Menlo, Monaco, Consolas, "Courier New", monospace; font-feature-settings: normal; font-size: 16px; font-variation-settings: normal; background: none 0% 0% / auto repeat scroll padding-box border-box rgba(0, 0, 0, 0.06); border-radius: 4px; color: rgba(0, 0, 0, 0.85) !important; overflow-anchor: auto; font-weight: 400; line-height: 28px;">vc-relax</code><span> </span>has met my convergence criteria, but when I used the optimized structure to run a<span> </span><code style="outline: none; -webkit-font-smoothing: antialiased; box-sizing: border-box; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 0px none rgba(0, 0, 0, 0.85); margin: 0px; padding: 0px 4px; --desktop-home-page-background-color: #f4f4f4; --desktop-home-card-background-color: #fdfdfd; --desktop-home-card-background-color-hover: #fff; --desktop-home-popup-background-color: #f6f5f5; font-family: Menlo, Monaco, Consolas, "Courier New", monospace; font-feature-settings: normal; font-size: 16px; font-variation-settings: normal; background: none 0% 0% / auto repeat scroll padding-box border-box rgba(0, 0, 0, 0.06); border-radius: 4px; color: rgba(0, 0, 0, 0.85) !important; overflow-anchor: auto; font-weight: 400; line-height: 28px;">relax</code><span> </span>calculation, the pressure value became significantly higher: is this a reasonable behavior?</div></li><li style="outline: none; -webkit-font-smoothing: antialiased; box-sizing: border-box; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 0px solid; margin: 8px 0px; padding: 0px; --desktop-home-page-background-color: #f4f4f4; --desktop-home-card-background-color: #fdfdfd; --desktop-home-card-background-color-hover: #fff; --desktop-home-popup-background-color: #f6f5f5; font-size: 16px; font-weight: 400; line-height: 24px; color: rgb(0, 0, 0); list-style-type: decimal; overflow-anchor: auto;"><div class="auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space" style="outline: none; -webkit-font-smoothing: antialiased; box-sizing: border-box; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 0px solid; margin: 0px; padding: 0px; --desktop-home-page-background-color: #f4f4f4; --desktop-home-card-background-color: #fdfdfd; --desktop-home-card-background-color-hover: #fff; --desktop-home-popup-background-color: #f6f5f5; line-height: 24px; font-size: 16px; font-weight: 400; color: rgb(0, 0, 0); overflow-anchor: auto;">When using the<span> </span><code style="outline: none; -webkit-font-smoothing: antialiased; box-sizing: border-box; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 0px none rgba(0, 0, 0, 0.85); margin: 0px; padding: 0px 4px; --desktop-home-page-background-color: #f4f4f4; --desktop-home-card-background-color: #fdfdfd; --desktop-home-card-background-color-hover: #fff; --desktop-home-popup-background-color: #f6f5f5; font-family: Menlo, Monaco, Consolas, "Courier New", monospace; font-feature-settings: normal; font-size: 16px; font-variation-settings: normal; background: none 0% 0% / auto repeat scroll padding-box border-box rgba(0, 0, 0, 0.06); border-radius: 4px; color: rgba(0, 0, 0, 0.85) !important; overflow-anchor: auto; font-weight: 400; line-height: 28px;">pw.x</code><span> </span>module, which parameters have a significant impact on eliminating imaginary frequencies?</div></li><li style="outline: none; -webkit-font-smoothing: antialiased; box-sizing: border-box; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 0px solid; margin: 8px 0px; padding: 0px; --desktop-home-page-background-color: #f4f4f4; --desktop-home-card-background-color: #fdfdfd; --desktop-home-card-background-color-hover: #fff; --desktop-home-popup-background-color: #f6f5f5; font-size: 16px; font-weight: 400; line-height: 24px; color: rgb(0, 0, 0); list-style-type: decimal; overflow-anchor: auto;"><div class="auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space" style="outline: none; -webkit-font-smoothing: antialiased; box-sizing: border-box; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 0px solid; margin: 0px; padding: 0px; --desktop-home-page-background-color: #f4f4f4; --desktop-home-card-background-color: #fdfdfd; --desktop-home-card-background-color-hover: #fff; --desktop-home-popup-background-color: #f6f5f5; line-height: 24px; font-size: 16px; font-weight: 400; color: rgb(0, 0, 0); overflow-anchor: auto;">During the structural optimization process, is it acceptable to always use the parameter<span> </span><code style="outline: none; -webkit-font-smoothing: antialiased; box-sizing: border-box; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 0px none rgba(0, 0, 0, 0.85); margin: 0px; padding: 0px 4px; --desktop-home-page-background-color: #f4f4f4; --desktop-home-card-background-color: #fdfdfd; --desktop-home-card-background-color-hover: #fff; --desktop-home-popup-background-color: #f6f5f5; font-family: Menlo, Monaco, Consolas, "Courier New", monospace; font-feature-settings: normal; font-size: 16px; font-variation-settings: normal; background: none 0% 0% / auto repeat scroll padding-box border-box rgba(0, 0, 0, 0.06); border-radius: 4px; color: rgba(0, 0, 0, 0.85) !important; overflow-anchor: auto; font-weight: 400; line-height: 28px;">ibrav=0</code><span> </span>in the<span> </span><code style="outline: none; -webkit-font-smoothing: antialiased; box-sizing: border-box; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 0px none rgba(0, 0, 0, 0.85); margin: 0px; padding: 0px 4px; --desktop-home-page-background-color: #f4f4f4; --desktop-home-card-background-color: #fdfdfd; --desktop-home-card-background-color-hover: #fff; --desktop-home-popup-background-color: #f6f5f5; font-family: Menlo, Monaco, Consolas, "Courier New", monospace; font-feature-settings: normal; font-size: 16px; font-variation-settings: normal; background: none 0% 0% / auto repeat scroll padding-box border-box rgba(0, 0, 0, 0.06); border-radius: 4px; color: rgba(0, 0, 0, 0.85) !important; overflow-anchor: auto; font-weight: 400; line-height: 28px;">relax.in</code><span> </span>input file?</div></li></ol><div class="container-Uxvbjy md-box-line-break wrapper-GYqxgQ undefined" style="outline: none; -webkit-font-smoothing: antialiased; box-sizing: border-box; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 0px solid; margin: 20px 0px 0px; padding: 0px; --desktop-home-page-background-color: #f4f4f4; --desktop-home-card-background-color: #fdfdfd; --desktop-home-card-background-color-hover: #fff; --desktop-home-popup-background-color: #f6f5f5; display: block; user-select: none; visibility: hidden; overflow-anchor: auto; color: rgb(0, 0, 0); font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Helvetica, Arial, sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;"></div><div class="auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space" style="outline: none; -webkit-font-smoothing: antialiased; box-sizing: border-box; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 0px solid; margin: 0px; padding: 0px; --desktop-home-page-background-color: #f4f4f4; --desktop-home-card-background-color: #fdfdfd; --desktop-home-card-background-color-hover: #fff; --desktop-home-popup-background-color: #f6f5f5; line-height: 24px; font-size: 16px; font-weight: 400; color: rgb(0, 0, 0); overflow-anchor: auto; font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Helvetica, Arial, sans-serif; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;">Thank you in advance for the time you will dedicate to my questions and for your valuable guidance. As a novice in QE, every suggestion will be fundamental to advancing my learning journey and ensuring the success of my calculations. If you require any further details about my input files or the results obtained, I would be happy to provide all the necessary information.</div><div class="container-Uxvbjy md-box-line-break wrapper-GYqxgQ undefined" style="outline: none; -webkit-font-smoothing: antialiased; box-sizing: border-box; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 0px solid; margin: 20px 0px 0px; padding: 0px; --desktop-home-page-background-color: #f4f4f4; --desktop-home-card-background-color: #fdfdfd; --desktop-home-card-background-color-hover: #fff; --desktop-home-popup-background-color: #f6f5f5; display: block; user-select: none; visibility: hidden; overflow-anchor: auto; color: rgb(0, 0, 0); font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Helvetica, Arial, sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;"></div><div class="auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space" style="outline: none; -webkit-font-smoothing: antialiased; box-sizing: border-box; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 0px solid; margin: 0px; padding: 0px; --desktop-home-page-background-color: #f4f4f4; --desktop-home-card-background-color: #fdfdfd; --desktop-home-card-background-color-hover: #fff; --desktop-home-popup-background-color: #f6f5f5; line-height: 24px; font-size: 16px; font-weight: 400; color: rgb(0, 0, 0); overflow-anchor: auto; font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Helvetica, Arial, sans-serif; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;">Sincerely,<div class="container-Uxvbjy md-box-line-break wrapper-GYqxgQ undefined" style="outline: none; -webkit-font-smoothing: antialiased; box-sizing: border-box; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 0px solid; margin: 20px 0px 0px; padding: 0px; --desktop-home-page-background-color: #f4f4f4; --desktop-home-card-background-color: #fdfdfd; --desktop-home-card-background-color-hover: #fff; --desktop-home-popup-background-color: #f6f5f5; display: block; user-select: none; visibility: hidden; overflow-anchor: auto;"></div>Xie<div class="container-Uxvbjy md-box-line-break wrapper-GYqxgQ undefined" style="outline: none; -webkit-font-smoothing: antialiased; box-sizing: border-box; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 0px solid; margin: 20px 0px 0px; padding: 0px; --desktop-home-page-background-color: #f4f4f4; --desktop-home-card-background-color: #fdfdfd; --desktop-home-card-background-color-hover: #fff; --desktop-home-popup-background-color: #f6f5f5; display: block; user-select: none; visibility: hidden; overflow-anchor: auto;"></div>Chinese Researcher</div><br></div></div>