云南高校图书馆联盟文献共享服务平台- HFO

HFO: 作品数：571被引量：694H指数：10; 导出分析报告; 相关领域：电子电信理学更多>>; 相关作者：邵建达范正修刘正堂马平胡建平更多>>; 相关机构：中国科学院中国科学院上海光学精密机械研究所成都精密光学工程研究中心大金工业株式会社更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家高技术研究发展计划国家重点基础研究发展计划国家教育部博士点基金更多>>

HfO_(2)/SnO_(2)异质结界面电子结构研究: 《物理学报》2025年第9期319-327,共9页冯春萌杨洋李志青; 国家自然科学基金(批准号:12174282)资助的课题.; 在SrTiO_(3)基氧化物异质结中,由于Ti 3d轨道的影响,界面处的二维电子气(2DEG)室温迁移率较低,这限制了它们在半导体器件中的应用.而SnO_(2)的导带底由Sn的5s轨道组成,因此,基于SnO_(2)的异质结界面具有形成室温下高迁移率2DEG的潜力....; 关键词：氧化物异质结二维电子气电子结构

1,1,1,2-四氟乙烷气相脱氟化氢制备三氟乙烯研究进展: 《工业催化》2025年第2期26-33,共8页刘力嘉程浩林胜达李玲张迪于万金刘武灿; 三氟乙烯(HFO-1123、TrFE)作为新型HFOs类制冷剂,其消耗臭氧潜能值(ODP)为0,百年全球变暖潜能值(GWP_(100))值仅为0.005,对环境友好且应用领域广泛,受到了世界各国广泛关注。其中,通过1,1,1,2-四氟乙烷(HFC-134a)催化裂解生成HFO-1123,...; 关键词：催化剂工程 HFO-1123 HFC-134A 脱氟化氢

氟化工专利精选: 《化工生产与技术》2025年第1期6-6,共1页吴世清; 含制冷剂的组合物、其用途、包含该组合物的冰箱以及操作冰箱的方法该制冷剂组合物包含整个制冷剂总量的99.5%(质量分数,下同)以上的反式1,2-二氟乙烯(HFO-1132(E))和二氟甲烷(R32),并且基于HFO-1132(E)和R32的总量,包含63.0%至68.3%的H...; 关键词：R32 制冷剂氟化工组合物 HFO 二氟甲烷冰箱

SiO_(2)提升ITO/HfO_(2)/SiO_(2)/Ag忆阻器的开关比和稳定性: 《功能材料与器件学报》2025年第1期34-41,共8页徐辛张宏杨峰张勇; 国家重点研发计划国家磁约束核聚变专项基金(2022YFE03020002)。; 导电细丝生长及其熔断的随机性一直是影响忆阻器开关比和稳定性的关键因素。本研究通过磁控溅射在ITO基底上制备了以HfO_(2)/SiO_(2)异质结为功能层的ITO/HfO_(2)/SiO_(2)/Ag忆阻器。与单层HfO_(2)忆阻器相比,开关比约提升10倍,最大开...; 关键词：忆阻器倒锥型导电细丝空间电荷限制电流欧姆导电机制异质结

High-performance self-rectifying memristor array based on Pt/HfO_(2)/Ta_(2)O_(5−x)/Ti structure for flexible electronics: 《Nano Research》2025年第2期708-716,共9页Shang He Xiaoyu Ye Xiaojian Zhu Qing Zhong Yulin Liu Gang Li Rui Liu Xiaohan Meng Yongguang Xiao Shaoan Yan Minghua Tang; This work was supported by the financial support from the National Key Research and Development Program of China(Nos.2021YFA1202600 and 2023YFF0719600);the National Natural Science Foundation of China(Nos.U23A20322,92164108,62174164 and U22A2075);Natural Science Foundation of Zhejiang Province(No.LR23E020001);Hunan Provincial Natural Science Foundation(Nos.2023JJ50009 and 2023JJ30599);Talent Plan of Shanghai Branch,Chinese Academy of Sciences(No.CASSHB-QNPD-2023-022);Ningbo Technology Project(No.2022A-007-C).; Self-rectifying memristor(SRM)arrays hold tremendous potential in high-density data storage and energy efficient neuromorphic computing.However,SRM arrays are mostly developed on rigid substrates and lack mechanical f...; 关键词：self-rectifying memristor crossbar array flexible electronics noise filtering tactile memory

HfC–HfO_(2) modified high/superhigh temperature thermal protection coating for superior hot corrosion resistance and antioxidation performance: 《Journal of Advanced Ceramics》2025年第1期177-191,共15页Zhiyun Ye Shuqi Wang Shuang Yu Xinrui Zhao Yongchun Zou Guoliang Chen Lei Wen Lina Zhao Guangxi Zhang Yaming Wang Jiahu Ouyang Dechang Jia Yu Zhou; support from the National Natural Science Foundation of China(Nos.523B2010,U21B2053,52071114,52301084,and 52001100);the China Postdoctoral Science Foundation(No.2023M730843);the Heilongjiang Touyan Team Program,the Heilongjiang Postdoctoral Science Foundation(No.AUGA4110004823);the Research start-up Fund by HIT are gratefully acknowledged.; With advances in the thrust-weight ratio,the service temperature of gas turbine engines even exceeds 1500℃,which is urgent for the development of high/superhigh-temperature thermal protection systems(TPSs)for long-te...; 关键词：thermal protection coating niobium alloys hot corrosion resistance high-temperature oxidation resistance stress release mechanism

Atomic Level Insight into the Variation and Tunability of Band Alignment between Si and Amorphous SiO_(2)/HfO_(2): 《Chinese Physics Letters》2025年第1期147-152,共6页Wen-Feng Li Ting-Wei Liu Zheng-Mei Yang Lin-Wang Wang Yue-Yang Liu; supported by the National Natural Science Foundation of China(Grant Nos.62174155,12334005,and T2293702);the CAS Project for Young Scientists in Basic Research(Grant No.YSBR-056);the MIND Project(Grant No.MINDKT202403)。; The band alignment between silicon and high-k dielectrics,which is a key factor in device operation and reliability,still suffers from uncontrolled fluctuations and ambiguous understanding.In this study,by conducting ...; 关键词：tuning ALIGNMENT instru

COSMO-RS方法筛选离子液体作为吸收式制冷剂的吸收剂: 《制冷学报》2024年第6期91-98,共8页孙艳军郑海圻王世彪王晓坡何茂刚; 国家自然科学基金(52376164)资助项目。; 主要研究了R1234ze(E)、R1234yf、R1233zd和R1243zf这4种氢氟烯烃类制冷剂与20种阳离子和16种阴离子相互配对成的离子液体组成的吸收式制冷工质对。通过COSMO-RS方法对工质对的亨利常数及溶解度数据进行了模拟计算。从分子表面极化电荷...; 关键词：COSMO-RS 离子液体 HFO制冷剂吸收式制冷

压强对HfO_(2)薄膜表面石墨烯合成的影响研究: 《稀有金属与硬质合金》2024年第6期75-81,共7页武海进王伟杨玉帅樊瑞祥; 河北省自然科学基金项目(F2019202377)。; 采用真空电子束蒸镀工艺制备HfO_(2)高K介质薄膜,并在HfO_(2)衬底表面使用等离子体增强化学气相沉积(PECVD)工艺无转移制备石墨烯。通过GIXRD、AFM、阻抗分析仪和激光拉曼光谱仪等,研究了生长温度对HfO_(2)薄膜微观结构、表面形貌和介...; 关键词：HfO_(2) 石墨烯薄膜高K介质真空电子束蒸镀等离子体增强化学气相沉积生长温度压强

Ultralow operating voltage for energy conversion performance in Hf_(1-x)Zr_(x)O_(2) thin films: 《Journal of Materiomics》2024年第6期1206-1213,共8页Ying Hou Baoyuan Wang Zhen Luo Xinzhe Du Zijian Wang Yi Fang Xiaoguang Li; The authors acknowledge the financial support by National Natural Science Foundation of China(Grant Nos.52272109,91963116,and U21A2066);National Key Research and Development Program of China(2022YFB3807604);Natural Science Foundation of Shanghai(Grant No.19ZR1411900);State Key Laboratory of Powder Metallurgy,Central South University,Changsha,China.; Emerging ferroelectric and antiferroelectric HfO_(2)-based thin films are attractive candidates for energy conversion and storage applications. In this work, the polar phase transformation between tetragonal and ortho...; 关键词：HfO_(2)-based films Morphotropic phase boundary state Electrocaloric cooling Energy storage

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