{"title":"HAMR盘用PFPE润滑剂热降解的分子动力学模拟","authors":"Qingkang Liu, Kaihao Huang, Xiaohong Zhu, G. Wang, Ziyue Wang, Wenkai Wu","doi":"10.1109/TMRC56419.2022.9918172","DOIUrl":null,"url":null,"abstract":"In writing process of heat-assisted magnetic recording (HAMR) disk, the pulse laser can cause degradation of PFPE lubricant on the surface of the disk [1], indirectly leading to deterioration of the tribological performance. The degradation of PFPE lubricants under different conditions has been investigated [2]–[3]. However, the thermal degradation mechanism of D-4OH lubricant has not yet been clearly clarified. Understanding the thermal degradation mechanism of D-4OH lubricant is beneficial for the optimization of HAMR head-disk interface (HDI).","PeriodicalId":432413,"journal":{"name":"2022 IEEE 33rd Magnetic Recording Conference (TMRC)","volume":"33 4 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Molecular dynamic simulation on the thermal degradation of PFPE lubricant for HAMR disk\",\"authors\":\"Qingkang Liu, Kaihao Huang, Xiaohong Zhu, G. Wang, Ziyue Wang, Wenkai Wu\",\"doi\":\"10.1109/TMRC56419.2022.9918172\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In writing process of heat-assisted magnetic recording (HAMR) disk, the pulse laser can cause degradation of PFPE lubricant on the surface of the disk [1], indirectly leading to deterioration of the tribological performance. The degradation of PFPE lubricants under different conditions has been investigated [2]–[3]. However, the thermal degradation mechanism of D-4OH lubricant has not yet been clearly clarified. Understanding the thermal degradation mechanism of D-4OH lubricant is beneficial for the optimization of HAMR head-disk interface (HDI).\",\"PeriodicalId\":432413,\"journal\":{\"name\":\"2022 IEEE 33rd Magnetic Recording Conference (TMRC)\",\"volume\":\"33 4 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-08-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2022 IEEE 33rd Magnetic Recording Conference (TMRC)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/TMRC56419.2022.9918172\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2022 IEEE 33rd Magnetic Recording Conference (TMRC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/TMRC56419.2022.9918172","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Molecular dynamic simulation on the thermal degradation of PFPE lubricant for HAMR disk
In writing process of heat-assisted magnetic recording (HAMR) disk, the pulse laser can cause degradation of PFPE lubricant on the surface of the disk [1], indirectly leading to deterioration of the tribological performance. The degradation of PFPE lubricants under different conditions has been investigated [2]–[3]. However, the thermal degradation mechanism of D-4OH lubricant has not yet been clearly clarified. Understanding the thermal degradation mechanism of D-4OH lubricant is beneficial for the optimization of HAMR head-disk interface (HDI).
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
