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NIOBIUM: 作品数：281被引量：577H指数：10; 导出分析报告; 相关作者：闫久春赵东升纪卓尚刘玉君李想更多>>; 相关机构：西安建筑科技大学哈尔滨工业大学大连理工大学上海交通大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划国家高技术研究发展计划国家教育部博士点基金更多>>

Fabrication and characterization of superconducting multiqubit device with niobium base layer被引量：3: 《Chinese Physics B》2021年第10期138-142,共5页Feifan Su Zhaohua Yang Shoukuan Zhao Haisheng Yan Ziting Wang Xiaohui Song Ye Tian Shiping Zhao; supported by the National Key R&D Program of China(Grant No.2016YFA0300601);the National Natural Science Foundation of China(Grant Nos.11934018 and 11874063);the Strategic Priority Research Program of the Chinese Academy of Sciences(Grant No.XDB28000000);the Key-Area Research and Development Program of GuangDong Province,China(Grant No.2018B030326001)。; Superconducting transmon qubits are the leading platform in solid-state quantum computing and quantum simulation applications.In this work,we develop a fabrication process for the transmon multiqubit device with a nio...; 关键词：superconducting quantum computing transmon qubit device fabrication CHARACTERIZATION

Surface preparation by mechanical polishing of the 1.3-GHzmono-cell copper cavity substrate prior chemical etching for niobium coating: 《Radiation Detection Technology and Methods》2021年第1期33-41,共9页Fuyu Yang Pei Zhang Jin Dai Zhongquan Li; Purpose Surface quality of the substrate is widely acknowledged to be essential for the niobium thin film deposition. Mucheffort has thus been spent to improve the surface roughness by using various chemical etching t...; 关键词：Copper substrate Surface roughness Mechanical grinding Centrifugal barrel polishing ABRASIVES SUBU

Quadruple-stacked Nb/NbxSi1-x/Nb Josephson junctions for large-scale array application: 《Chinese Physics B》2020年第6期470-472,共3页Wenhui Cao Jinjin Li Lanruo Wang Yuan Zhong Qing Zhong; National Key R&D Program of China(Grant No.2016YFF0200402).; Large-scale Josephson junction(JJ)arrays are essential in many applications,especially quantum voltage standards application for which hundreds of thousands of junctions are required to realize a high quantum voltage....; 关键词：NIOBIUM Josephson junction array voltage standard

Wavelength dependence of intrinsic detection efficiency of NbN superconducting nanowire single-photon detector: 《Chinese Physics B》2019年第7期534-537,共4页Yong Wang Hao Li Li-Xing You Chao-Lin Lv He-Qing Wang Xing-Yu Zhang Wei-Jun Zhang Hui Zhou Lu Zhang Xiao-Yan Yang Zhen Wang; Project supported by the National Key R&D Program of China(Grant No.2017YFA0304000);the National Natural Science Foundation of China(Grant Nos.61671438 and 61827823);the Science and Technology Commission of Shanghai Municipality,China(Grant No.16JC1400402);Program of Shanghai Academic/Technology Research Leader,China(Grant No.18XD1404600);the Joint Research Fund in Astronomy(Grant No.U1631240)under Cooperative Agreement between the NSFC and the Chinese Academy of Sciences; Superconducting nanowire single-photon detectors(SNSPDs) have attracted considerable attention owing to their excellent detection performance;however, the underlying physics of the detection process is still unclear.I...; 关键词：NIOBIUM NITRIDE SUPERCONDUCTING NANOWIRE SINGLE-PHOTON detectors detection mechanism

Single track and single layer formation in selective laser melting of niobium solid solution alloy被引量：7: 《Chinese Journal of Aeronautics》2018年第4期860-866,共7页Yueling GUO Lina JIA Bin KONG Na WANG Hu ZHANG; supported by the National Natural Science Foundation of China (Nos. 51471013 and 51571004); Selective laser melting（SLM） was employed to fabricate Nb-37 Ti-13 Cr-2 Al-1 Si（at%）alloy, using pre-alloyed powders prepared by plasma rotating electrode processing（PREP）. A series of single tracks and single l...; 关键词：Additive manufacturing Melt pool Niobium alloy Powder metallurgy Selective laser melting

In Situ Electronic Structure Study of Epitaxial Niobium Thin Films by Angle-Resolved Photoemission Spectroscopy被引量：1: 《Chinese Physics Letters》2017年第7期232-236,共5页向兀刘吉山李明颖杨海峰刘正太樊聪聪沈大伟王镇刘志; Supported by the National Key Research and Development Program of China under Grant No 2016YFA0300204;the National Natural Science Foundation of China under Grant Nos 11274332,11574337,11404360 and 11227902;the Natural Science Foundation of Shanghai under Grant No 14ZR1447600;the Strategic Priority Research Program(B) of the Chinese Academy of Sciences under Grant No XDB04040300;the Youth Innovation Promotion Association CAS; High-quality single crystalline niobium films are grown on a-plane sapphire in molecular beam epitaxy. The film is single crystalline with a （110） orientation, and both the rocking curve and the reflection high-ener...; 关键词：ARPES RHEED

6-8 Electropolishing of Niobium from Choline Chloride Based Ionic Liquid: 《IMP & HIRFL Annual Report》2016年第1期254-254,共1页Chu Qingwei He Yuan Zhang Shenghu You Zhiming Guo Hao Xiong Pingran; The BCP solutions use mixed acids based on HF acid,which carry significant potential safety hazard during operation.Developing a safe and green polishing solution without HF is an important research subject for cavity...

Magnetic property improvement of niobium doped with rare earth elements: 《Chinese Physics B》2014年第5期542-546,共5页江涛贺斐思焦飞何法鲁向阳赵夔赵红运游雨松陈林; Project supported by the National Natural Science Foundation of China(Grant No.11175008); A new idea is proposed by the PKU group to improve the magnetic properties of the Type-Ⅱ superconductor niobium. Rare earth elements like scandium and yttrium are doped into ingot niobium during the smelting processe...; 关键词：NIOBIUM rare earth element IMPURITY magnetization curve

Synthesis and Characterization of Indium Niobium Oxide Thin Films via Sol—Gel Spin Coating Method被引量：1: 《Journal of Materials Science & Technology》2013年第10期923-928,共6页Saeed Mohammadi Mohammad Reza Golobostanfard Hossein Abdizadeh; Iran Initiative Nanotechnology Council for partially supporting this work;Mahar Fan Abzar Co.for AFM spectroscopy results; In the present study, niobium-doped indium oxide thin films were prepared by sol-gel spin coating technique. The effects of different Nb-doping contents on structural, morphological, optical, and electrical properties...; 关键词：Indium oxide Nb-doping Sol-gel spin coating Transparent conductive oxide Opto-electronic properties

Iridium Coating Deposited by Double Glow Plasma Technique——Effect of Glow Plasma on Structure of Coating at Single Substrate Edge被引量：6: 《Plasma Science and Technology》2012年第10期909-914,共6页吴王平陈照峰刘勇; supported by National Natural Science Foundation of China(50872055/E020703);Funding for Outstanding Doctoral Dissertation in NUAA(BCXJ11-09);the Fundamental Research Funds for the Central Universities;Funding of Jiangsu Innovation Program for Graduate Education of China(CXLX110207); Double glow plasma technique has a high deposition rate for preparing iridium coating. However, the glow plasma can influence the structure of the coating at the single substrate edge. In this study, the iridium coati...; 关键词：glow plasma COATING IRIDIUM NIOBIUM

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