{"id":"6d614cf7-7449-4d29-b418-005578932d49","title":"低频LA-ICPMS分析技术应用性研究数据库","title_en":"Application Research Database of low frequency LA-ICPMS analysis technology","serial":"","user_limit":"为尊重知识产权、保障数据作者的权益、扩展数据中心的服务、评估数据的应用潜力，请数据使用者在使用数据所产生的研究成果中（包括公开发表的论文、论著、数据产品和未公开发表的研究报告、数据产品等成果），明确注明数据来源和数据作者。对于转载（二次或多次发布）的数据，作者还须注明原始数据来源。","instructions":"文件命名：样品数据编号组成为，文件的名称为“yyddbb”，其中yy代表采样年代，dd代表具体的采样地点，bb表示样品号","description":"数据分为Excel表格格式和Jpg图片格式两种，Jpg图片格式文件以及解释储存在word文档中。\n表格格式数据内容包括：低频条件下Q和P的推荐值、不同激光频率下LA-ICPMS实验测定ATHO-G的常量和微量元素结果、不同激光频率下ATHO-G元素浓度的检出限。\nJpg图片格式数据包括：1Hz与10Hz频率激光剥蚀固体样品产生的气溶胶包体传输模式图以及质谱仪输出信号图、 LA-ICPMS实验数据处理过程、激光脉冲与质谱采集数据信号匹配关系图、激光为1Hz时质谱仪采集数据的信号图、 在不同激光频率条件下LA-ICPMS实验数据的相对误差和检测限。\n本实验于2017-06-01 至 2019-12-01在合肥工业大学资源与环境工程学院矿床成因与勘查技术研究中心（OEDC）矿物微区分析实验室完成。激光剥蚀系统为Photon Machine公司的 Analyte HE，其中激光光源为德国相干公司compex102F 193nm准分子激光器，ICPMS为Agilent 7900。\n通过以上数据可以获得足够长度的有效数据，克服了高频激光实验对此类样品采集有效数据不足的缺点。并分析激光剥蚀过程中气溶胶在管道传输状态，设计了一套叠加积分匀化处理算法。","doi":"10.19658/j.issn.1007-2802.2019.38.108","projection":"","language":"zh","share_type":"protected","east":117.25,"west":117.15,"south":31.6,"north":31.8,"scale":null,"crs":null,"filesize":2.04,"share_policy":"a","ts_created":"2021-05-26T15:55:14.768944+08:00","doi_type":"沿用数据已有DOI","ts_updated":"2021-05-27T09:07:17.657936+08:00","time_description":"新生代","datas_group":0,"time_description_en":"Cenozoic era","data_format":null,"project":[11],"specials":[],"cite":null,"review_status":5,"review_invite":[{"user_name":"王浩","username":"王浩_iggcas","email":"wanghao@mail.iggcas.ac.cn","is_cancel_expert":false}],"review_editor":{"id":42421,"last_login":"2022-04-08T15:16:51.670544+08:00","username":"任慧霞","email":"510727846@qq.com","is_active":true,"is_staff":true,"user_name":"任慧霞"},"data_sources":null,"temporal_resolution":"1 year < x < 10 year","spatial_resolution":"<= 1 m","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[521],"subtopics":{"metadata":"6d614cf7-7449-4d29-b418-005578932d49","three_pole":null,"third_pole":null},"username":"谢建成","review_time":null,"protected_duration":24,"protected_describe":null,"is_important":false,"hit_count":702}