GASE

作品数:52被引量:77H指数:4
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A general pressure drop model based on liquid holdup of gaseliquid flow in micro-packed beds
《Chinese Journal of Chemical Engineering》2024年第12期147-156,共10页Junjie Wang Lin Sheng Jiang Deng Guangsheng Luo 
financial support from the National Natural Science Foundation of China(21991104).
The understanding of the gas-liquid flow characteristics in a micro-packed bed reactor is still immature,especially for many gas-organic working systems commonly used in industry.Accordingly,this study proposes a plat...
关键词:Gas-liquid flow Micro-packed bed reactors Liquid holdup Pressure drop Mathematical model 
GaSe-doped polymer microfibre for secondorder nonlinear optical processes
《Light(Advanced Manufacturing)》2024年第4期159-168,共10页Yuxin Ma Biqiang Jiang Xiao Xuan Zhen Hao Xuetao Gan Jianlin Zhao 
primarily supported by the National Natural Science Foundation of China(Nos.62375223,62322510,and 61975166);the Key Research and Development Program(Grant No.2022YFA1404800).
As the most fundamental,efficient frequency-mixing technology,second-order nonlinear optical effects have been extensively applied in the fields of advanced laser technology,microscopic imaging,and optical communicati...
关键词:Polymer microfibre GaSe nanosheets second-order nonlinearity 
First‑principles study on electronic structure,optical and magnetic properties of rare earth elements X(X=Sc,Y,La,Ce,Eu)doped with two‑dimensional GaSe
《无机化学学报》2024年第11期2250-2258,共9页QIU Shenhao XIAO Qingquan TANG Huazhu XIE Quan 
贵州大学智能制造产教融合创新平台及研究生联合培养基地建设项目(No.2020-520000-83-01-324061);贵州省留学回国人员科技活动择优资助项目(No.[2018]09);贵州省高层次创新型人才培养项目(No.[2015]4015);贵州省智慧化服务工程研究中心(No.2203-520102-04-04-298868);贵阳市科技平台建设项目(No.[2023]7-3)资助。
The electronic structure,magnetic,and optical properties of two-dimensional(2D)GaSe doped with rare earth elements X(X=Sc,Y,La,Ce,Eu)were calculated using the first-principles plane wave method based on den-sity funct...
关键词:first principle two-dimensional GaSe electronic structure magnetic property optical property 
Sub-5 nm bilayer GaSe MOSFETs towards ultrahigh on-state current
《Frontiers of physics》2024年第5期143-151,共9页Xueping Li Xiaojie Tang Zhuojun Wang Peize Yuan Lin Li Chenhai Shen Congxin Xia 
supported by the National Natural Science Foundation of China(Grants Nos.12374070 and 12074103);the Foundation for University Key Young Teacher of Henan(Grant No.2023GGJS035);Henan Province Postdoctoral Project Launch Funding(Grant No.5201029430112);the Science and Technology Program of Henan(Grant No.232102230080);supported by the High Performance Computing Center of Henan Normal University.
Dielectric engineering plays a crucial role in the process of device miniaturization.Herein we investigate the electrical properties of bilayer GaSe metal-oxide-semiconductor field-effect transistors(MOSFETs),consider...
关键词:GaSe stacking pattern metal-oxide-semiconductor field-effect transistors(MOSFETs) ultrahigh on-state current dielectric engineering 
Desulfurization characteristics of slaked lime and regulation optimization of circulating fluidized bed flue gas desulfurization process--A combined experimental and numerical simulation study
《Chinese Journal of Chemical Engineering》2024年第9期163-175,共13页Jing Chen Wenqi Zhong Guanwen Zhou Jinming Li Shasha Ding 
supported by National Natural Science Foundation of China(52336005 and 52106133).
Circulating fluidized bed flue gas desulfurization(CFB-FGD) process has been widely applied in recent years. However, high cost caused by the use of high-quality slaked lime and difficult operation due to the complex ...
关键词:Circulating fluidized bed flue gas desulfurization(CFB-FGD) Desulfurization characteristics Computational particle fluid dynamics (CPFD)numerical simulation Operational optimization Gasesolid flow 
基于GaSe/Ga_(2)O_(3)异质结的自供电日盲紫外光电探测器
《物理学报》2024年第11期360-367,共8页宿冉 奚昭颖 李山 张嘉汉 姜明明 刘增 唐为华 
国家自然科学基金青年科学基金(批准号:62204125,62305171)、国家自然科学基金联合基金(批准号:U23A20349)资助的课题;国家重点研发计划(批准号:2022YFB3605404)。
氧化镓(Ga_(2)O_(3))作为超宽禁带半导体在深紫外探测领域有极其重要的应用价值.它能与GaSe形成典型的Ⅱ型异质结构,促进载流子分离与传输,进而实现高性能的自供电探测.本文利用等离子体增强化学气相沉积(PECVD)技术在蓝宝石衬底上生长...
关键词:光电探测器 氧化镓 硒化镓 自供电 
GaSe/ZnS异质结的结构和界面性质的第一性原理研究
《人工晶体学报》2024年第4期669-675,共7页鲍爱达 马永强 郭鑫 
国家自然科学基金(62204232)。
本文设计了一种GaSe/ZnS范德瓦耳斯异质结构(vdWH),并用第一性原理计算系统地分析了该异质结构的几何、电子、输运性质。通过结合能、声子谱、从头算分子动力学(AIMD)模拟验证了所构建GaSe/ZnS范德瓦耳斯异质结构的稳定性。详细计算了Ga...
关键词:第一性原理 密度泛函理论 GaSe/ZnS范德瓦耳斯异质结构 声子色散谱 载流子迁移率 
Air-stable,all-dry transferred ReS_(2)/GaSe heterostructure-based NO_(2)gas sensor
《Journal of Materials Science & Technology》2024年第1期79-87,共9页A.Venkatesan Hyeyoon Ryu Anupom Devnath Hyungyu Yoo Seunghyun Lee 
supported by the Basic Science Research Program through the National Research Foundation of Korea(NRF)(No.2018R1A6A1A03025708);supported by the Nano-Material Technology Development Program through the National Research Foundation of Korea(NRF),funded by the Ministry of Science,ICT and Future Planning(No.2009-0082580).
Two-dimensional(2D)materials have gained considerable attention in chemical sensing owing to their naturally high surface-to-volume ratio.However,the poor response time and incomplete recovery re-strict their applicat...
关键词:2D materials All-dry transfer Gas sensor Van der Waals heterostructure ReS_(2)/GaSe Gas sensing response Transition metal dichalcogenide 
可控转移二维GaSe制备高性能光电探测器被引量:1
《大连交通大学学报》2023年第6期107-112,共6页梁瑶 徐基源 温阳 唐晓秋 武素梅 
辽宁省教育厅科学研究计划项目(JDL2020012)。
采用机械剥离法制备二维GaSe纳米材料。光致发光光谱和拉曼光谱证明二维GaSe具有直接带隙,禁带宽度约为2.0 eV,具有较好的结晶质量。通过可控转移技术将二维GaSe放置于两个金属电极上,制成结构简单的光电探测器。光电探测器拥有较快的...
关键词:二维材料 GASE 光电探测器 
Broadband and continuous wave pumped second-harmonic generation from microfiber coated with layered GaSe crystal被引量:1
《Opto-Electronic Advances》2023年第9期59-68,共10页Zhen Hao Biqiang Jiang Yuxin Ma Ruixuan Yi Xuetao Gan Jianlin Zhao 
supports from National Natural Science Foundation of China(No.61975166,11634010);Key Research and Development Program(No.2017YFA0303800).
The conversion-efficiency for second-harmonic(SH)in optical fibers is significantly limited by extremely weak second-order nonlinearity of fused silica,and pulse pump lasers with high peak power are widely employed.He...
关键词:nonlinear optics second-harmonic generation continuous wave pump high efficiency multi-frequencies mixing broad spectra MICROFIBERS gallium selenide 
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