ISSN1006-7167CN31-1707/TRESEARCHANDEXPLORATIONINLABORATORY第41卷第12期Vol.41No.122022年12月Dec.2022DOI:10.19927/j.cnki.syyt.2022.12.039射频等离子体探针诊断及尘埃晶格观测虚拟仿真实验设计董其毅,王华中,张莹莹,刘永新,宋远红,于长水(大连理工大学物理学院三束材料改性教育部重点实验室,辽宁大连116023)摘要:针对射频等离子体探针诊断及尘埃晶格观测真实实验中激光和射频辐射的潜在危险大、设备成本高、仪器精密易损等实际教学问题,将虚拟仿真技术、前沿科研成果深度融入本科教学当中,建设了射频等离子体探针诊断及尘埃晶格观测虚拟仿真实验,目的是引导学生开展研究性、探索性学习,拓展应用物理专业实验教学内容的广度和深度。实践教学效果表明,坚持循序渐进、步步提高的“理论-实践-探讨-再实践”的实践教学方法,不仅可以拉近国家重大战略需求和科学前沿与本科生所学基础理论知识的距离,还可以增强学生的爱国精神,激发学生奉献祖国科研事业的决心和信心。关键词:射频等离子体;尘埃晶格;虚拟仿真技术;应用物理专业实验中图分类号:G642.42;O461.2文献标志码:A文章编号:1006-7167(2022)12-0202-05DesignofVirtualExperimentonProbeDiagnosticofRadio-FrequencyPlasmaandObservationofDustLatticeDONGQiyi,WANGHuazhong,ZHANGYingying,LIUYongxin,SONGYuanhong,YUChangshui(SchoolofPhysics,KeyLaboratoryofMaterialsModificationbyLaser,IonandElectronBeamsofMinistryofEducation,DalianUniversityofTechnology,Dalian116023,Liaoning,China)Abstract:ForthepracticalteachingproblemsoflaserandRFradiation,highcostandprecisionofequipmentinrealexperiments,avirtualexperimentofprobediagnosticofradio-frequencyplasmaandobservationofdustlatticeisdesigned,whichisdeeplyintegratedwithvirtualsimulationtechnologyandscientificresearchachievementsintheundergraduateteaching.Thepurposeoftheexperimentalprojectistoguidestudentstocarryoutresearchandexploratorylearning,andexpandingthebreadthanddepthofexperimentalteachingcontentinappliedphysicsmajors.Thepracticalteachingeffectshowsthatthestepbystepimprovementpracticalteachingmethodof“theory-practice-discussion-repractice”canshortenthedistancebetweenthemajornationalstrategicneedsandthescien...