HFSE

作品数:15被引量:28H指数:3
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相关作者:熊小林杨书桐曾令森赵令浩胡明月更多>>
相关机构:中国科学院湖北工业大学南京大学中国科学院大学更多>>
相关期刊:《Journal of Earth Science》《Chinese Physics B》《中国科学:物理学、力学、天文学》《岩石学报》更多>>
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Theoretical Calculations of HfSe_(3) Band Characteristics and Its Applications in Pulse Fiber Lasers
《Chinese Physics Letters》2025年第2期41-47,共7页Weiwei Feng Ligang Chen 
Transition metal trichalcogenides(TMTs)are known for their two-dimensional(2D)characteristics and the presence of quasi one-dimensional chains.These materials are less vulnerable to edge defects,which makes them suita...
关键词:SWITCHED fiber ABSORBER 
Pt-HfSe_(2)检测SF_(6)分解组分的传感机理研究
《湖南电力》2024年第3期48-54,共7页胡雄雄 邹铃尉 张小林 崔豪 
国家自然科学基金项目(52207175)。
通过检测SF_(6)分解组分可有效评估电气设备设备运行状态,进而保障设备的安全稳定运行。基于第一性原理提出Pt掺杂HfSe_(2)(Pt-HfSe_(2))检测SO_(2)和SOF_(2),研究Pt-HfSe_(2)对两种气体组分的吸附和传感机理,探究其作为电阻型气体传感...
关键词:Pt-HfSe_(2) 第一性原理 气敏传感机理 SF_(6)分解组分 
Stable alkali halide vapor assisted chemical vapor deposition of 2D HfSe2 templates and controllable oxidation of its heterostructures
《Frontiers of physics》2024年第3期29-38,共10页Wenlong Chu Xilong Zhou Ze Wang Xiulian Fan Xuehao Guo Cheng Li Jianling Yue Fangping Ouyang Jiong Zhao Yu Zhou 
the National Natural Science Foundation of China(Grant Nos.U23A20570 and 51902346);the Science and Technology Innovation Program of Hunan Province(“HuXiang Young Talents”,Grant No.2021RC3021);the Key Project of the Natural Science Program of Xinjiang Uygur Autonomous Region(Grant No.2023D01D03);the Natural Science Foundation of Hunan Province(Grant No.2021JJ40780).
Two-dimensional hafnium-based semiconductors and their heterostructures with native oxides have been shown unique physical properties and potential electronic and optoelectronic applications.However,the scalable synth...
关键词:chemical vapor deposition HfSe_(2)−HfO_(2) nanoelectronics 
Scavenging and release of REE and HFSE by Na-metasomatism in magmatic-hydrothermal systems被引量:1
《Fundamental Research》2024年第2期315-323,共9页Wu-Bin Yang He-Cai Niu Ning-Bo Li Pete Hollings Shannon Zurevinski Roger H.Mitchell 
financially supported by the National Natural Science Foundation of China(42122023 and 41930424);Key Research Program of the Innovation Academy for Earth Science,CAS(IGGCAS201901);Youth Innovation Promotion Association CAS(Y2021095);the Science and Technology Planning Project of Guangdong Province,China(2020B1212060055).
Exploitable or potentially exploitable deposits of critical metals,such as rare-earth(REE)and high-field-strength elements(HFSE),are commonly associated with alkaline or peralkaline igneous rocks.However,the origin,tr...
关键词:Critical metals Alkali amphiboles Na-metasomatism REE and HFSE Na-index(Na^(#)) 
基于第一性原理计算Ag-HfSe_(2)对SF_(6)/N_(2)分解产物的吸附性能
《武汉大学学报(工学版)》2023年第11期1306-1314,共9页张晓星 骆永超 刘本立 田双双 王家浩 胡峰 
在实际运行中,潜伏性缺陷产生的局部放电是导致SF_(6)/N_(2)气体绝缘金属封闭开关设备绝缘事故的重要原因,局部放电检测是预警设备绝缘故障的重要手段。气体组分分析法是局部放电检测的一种有效方法,而特定金属掺杂的HfSe_(2)因其良好...
关键词:第一性原理 Ag-HfSe_(2) 气体传感器 N_(2)O CS_(2) H_(2)S NO_(2) 
与REE-HFSE成矿有关的碱性岩浆系统被引量:2
《矿物岩石地球化学通报》2023年第5期1101-1113,I0004,共14页周金胜 李五福 王强 王秉璋 王涛 马林 
国家自然科学基金资助项目(42021002);中国科学院广州地球化学研究所“涂光炽优秀青年学者计划”项目(TGC202202)。
碱性岩是自然界中分布极少的一类岩石,其起源于富集地幔并与稀有金属矿床伴生,因此是揭示深地物质组成和过程难得的理想研究对象。本文介绍了一些涉及碱性岩的相关概念,着重介绍了与稀有金属(REE-HFSE)成矿最为密切的阿格帕质岩和麦斯...
关键词:碱性岩 碳酸岩 岩浆分层 稀有金属 霓长岩化 阿格帕质岩 
High-sensitive phototransistor based on vertical HfSe_(2)/MoS_(2) heterostructure with broad-spectral response被引量:1
《Chinese Physics B》2022年第12期662-669,共8页Wen Deng Li-Sheng Wang Jia-Ning Liu Tao Xiang Feng-Xiang Chen 
Project supported by the National Natural Science Foundation of China(Grant No.51702245);the Fundamental Research Funds for the Central Universities(Grant No.WUT2021III065JC)
Van der Waals heterostructures based on the two-dimensional(2D)semiconductor materials have attracted increasing attention due to their attractive properties.In this work,we demonstrate a high-sensitive back-gated pho...
关键词:HfSe_(2)/MoS_(2)heterostructure PHOTOTRANSISTOR high-sensitive broad-spectral response 
应变和电场调控HfSe_(2)/PtSe_(2)异质结的电子结构被引量:3
《中国科学:物理学、力学、天文学》2021年第8期92-99,共8页苏进楠 陈俊杰 潘敏 胡凯歌 文敏儒 邢祥军 唐振华 吴福根 聂兆刚 董华锋 
国家重点研发项目(编号:2017YFE0301404);国家自然科学基金(编号:11774071,11774069);广东省珠江人才计划(编号:2017GC010251);广东省自然科学基金(编号:2017B030306003);广州市科技创新发展专项资金(编号:201904010104)资助。
本团队通过基于密度泛函理论的第一性原理方法,系统地研究了HfSe2/PtSe2范德瓦尔斯异质结(van der Waals heterostructures,vdWHs)的电子性质,包括堆垛方式、层间耦合、应变和外电场的影响.发现堆垛方式可以调节能带对齐类型--AA,AB′...
关键词:过渡金属二硫化物 范德瓦尔斯异质结 应变 外电场 能带对齐 
Zooming in REE and Other Trace Elements on Conodonts:Does Taxonomy Guide Diagenesis?被引量:1
《Journal of Earth Science》2021年第3期501-511,共11页Luca Medici Martina Savioli Annalisa Ferretti Daniele Malferrari 
Conodont elements are calcium phosphate(apatite structure)mineralized remains of the cephalic feeding apparatus of an extinct marine organism.Due to the high affinity of apatite for rare earth elements(REE)and other h...
关键词:BIOAPATITE crystallinity index HFSE laser ablation mass spectrometry MICRODIFFRACTION NORMANDY Ordovician 
A method to evaluate REE-HFSE mineralised provinces by value creation potential, and an example of application: Gardar REE-HFSE province, Greenland
《Geoscience Frontiers》2020年第6期2141-2156,共16页Graham J.Banks Símun D.Olsen Antonio Gusak 
This research,and the costs to prepare this document for open access publication,was part of the HiTech Alk Carb project,under the European Union Horizon 2020 research and innovation programme,grant agreement number[689909]。
The rare earth elements and high-field-strength elements(REE-HFSE)exploration sector conducts most evaluations at deposit and smaller scales.It is not evident how the sector performs a preceding exploration stage—rat...
关键词:REE HFSE PROVINCE SCREENING Favourability Value 
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