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ROOM_TEMPERATURE: 作品数：605被引量：1071H指数：10; 导出分析报告; 相关作者：李一鸣张永红姜雪峰于丽梅朱晓兵更多>>; 相关机构：哈尔滨工业大学大连理工大学东北大学中国科学技术大学更多>>; 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中国博士后科学基金国家教育部博士点基金更多>>

Theoretical Predictions on Superconducting Phase above Room Temperature in Lutetium-Beryllium Hydrides at High Pressures: 《Chinese Physics Letters》2023年第9期82-86,共5页李斌杨业迁范雨香朱聪刘胜利施智祥; supported by the National Key R&D Program of China(Grant No.2018YFA0704300);the National Natural Science Foundation of China(Grant No.U1932217);the StartUp Fund of Nanjing University of Posts and Telecommunications(Grant Nos.NY219087 and NY220038)。; High-pressure structural search was performed on the hydrogen-rich compound LuBeH8at pressures up to 200 GPa.We found an Fm3m structure that exhibits stability and superconductivity above 100 GPa.Our phonon dispersion...; 关键词：SUPERCONDUCTIVITY structure PHASE

Gate-Dependent Nonlinear Hall Effect at Room Temperature in Topological Semimetal GeTe: 《Chinese Physics Letters》2023年第7期63-67,共5页N.N.Orlova A.V.Timonina N.N.Kolesnikov E.V.Deviatov; financial support by the Russian Science Foundation(Grant No.RSF-23-22-00142),https://rscf.ru/project/23-22-00142/。; We experimentally investigate nonlinear Hall effect as zero-frequency and second-harmonic transverse voltage responses to ac electric current for topological semimetal GeTe.A thick single-crystal GeTe flake is placed ...; 关键词：temperature. field. CURVATURE

Achieving 1.2 fm/Hz^(1/2)Displacement Sensitivity with Laser Interferometry in Two-Dimensional Nanomechanical Resonators:Pathways towards Quantum-Noise-Limited Measurement at Room Temperature被引量：5: 《Chinese Physics Letters》2023年第3期74-81,共8页Jiankai Zhu Luming Wang Jiaqi Wu Yachun Liang Fei Xiao Bo Xu Zejuan Zhang Xiulian Fan Yu Zhou Juan Xia Zenghui Wang; the National Key R&D Program of China(Grant No.2022YFB3203600);the National Natural Science Foundation of China(Grant Nos.62150052,62250073,U21A20459,62004026,61774029,62104029,and 12104086);the Sichuan Science and Technology Program(Grant No.2021YJ0517 and 2021JDTD0028);the Natural Science Foundation of Hunan Province(Grant No.2021JJ40780);the Science and Technology Innovation Program of Hunan Province“Hu Xiang Young Talents”(Grant No.2021RC3021)。; Laser interferometry is an important technique for ultrasensitive detection of motion and displacement.We push the limit of laser interferometry through noise optimization and device engineering.The contribution of no...; 关键词：noise interferometry optimization

The 20-nm Skyrmion Generated at Room Temperature by Spin-Orbit Torques被引量：1: 《Chinese Physics Letters》2022年第1期40-45,共6页Jiahao Liu Zidong Wang Teng Xu Hengan Zhou Le Zhao Soong-Guen Je Mi-Young Im Liang Fang Wanjun Jiang; supported by the Basic Science Center Project of NSFC (Grant No. 51788104);the National Key R&D Program of China (Grant No. 2017YFA020620);the Beijing Natural Science Foundation (Grant No. Z190009);the National Key R&D Program of China (Grant No. 2018YFB1003304);the National Natural Science Foundation of China (Grant Nos. 11774194,51831005, 11861131008, 11804182, and 61832007);the Tsinghua University Initiative Scientific Research Program and the Beijing Advanced Innovation Center for Future Chip (ICFC) supported by U.S. Department of Energy (DE-AC02-05CH11231);by Lawrence Berkeley National Laboratory through the Laboratory Directed Research and Development (LDRD) Program。; The discovery of magnetic skyrmions provides a promising pathway for developing functional spintronic memory and logic devices. Towards the future high-density memory application, nanoscale skyrmions with miniaturized...; 关键词：temperature DIAMETERS APPROACHING

Diffusion Behavior of Cumulative He Doped in Cu/W Multilayer Nanofilms at Room Temperature: 《Chinese Physics Letters》2016年第6期95-98,共4页王玲刘望李悦石云龙劳远侠卢晓波邓爱红汪渊; Supported by the National Natural Science Foundation of China under Grant Nos 11275132,51171124 and 11505121;the International Science and Technology Cooperation Program of China under Grant No 2014DFR50710;the Scientific and Technical Supporting Programs Funded by the Science and Technology Department of Sichuan Province under Grant No 2014GZ0004; Cu/W multilayer nanofilms are prepared in pure Ar and He/At mixing atmosphere by the rf magnetron sputtering method. The cross-sectional morphology and the defect distribution of the Cu/W multilayer nanofilms are char...; 关键词：of on or it is Diffusion Behavior of Cumulative He Doped in Cu/W Multilayer Nanofilms at Room Temperature CU in

Rice Husk Templated Mesoporous ZnO Nanostructures for Ethanol Sensing at Room Temperature被引量：2: 《Chinese Physics Letters》2015年第7期202-205,共4页M. Chitra K. Uthayarani N. Raj asekaran N. Neelakandeswari E. K. Girija D. Pathinettam Padiyan; Mesoporous zinc oxide nanostructures are successfully synthesized via the sol-gel route by using a rice husk as the template for ethanol sensing at room temperature. The structure and morphology of the nanostructures ...; 关键词：ZNO Rice Husk Templated Mesoporous ZnO Nanostructures for Ethanol Sensing at Room Temperature

A Compact High Power Laser-Diode Side-Pumped Tm,Ho：YAG Laser Nearly at Room Temperature with Intracavity Tm：YAG Laser被引量：3: 《Chinese Physics Letters》2014年第4期54-56,共3页ZHANG Chao DU Shi-Feng NIU Yan-Xiong WANG Cai-Li WANG Zhi-Chao XUJia-Lin BO Yong PENG Qin-Jun CUI Da-Fu XU Zu-Yan; We report a compact high power Tm,Ho：YAG laser nearly at room temperature. The laser-diode side-pumped Tm：YAG and Tm,Ho：YAG laser modules are operated in the same cavity. The laser yields 37.34 W of continuous wave...

End-Pumped Slab Yb:YAG Crystal Emitting 1030 nm Laser at Room Temperature: 《Chinese Physics Letters》2013年第7期99-100,共2页XU Liu ZHANG Heng-Li MAO Ye-Fei DENG Bo HE Jing-Liang XIN Jian-Guo; We demonstrate a 1030-nm laser with end-pumped slab Yb:YAG geometry at room temperature.A maximum power of 86 W output at the pump power of 323 W is obtained.The optical-optical efficiency is about 26.6%and the slope ...; 关键词：YB:YAG temperature. PUMPED

Room Temperature Diode-Pumped Tunable Single-Frequency Tm:YAG Ceramic Laser被引量：1: 《Chinese Physics Letters》2013年第2期132-134,共3页YAO Bao-Quan YU Xiao JU You-Lun LIU Wen-Bin JIANG Ben-Xue PAN Yu-Bo; Supported by the Program of Excellent Team in Harbin Institute of Technology.; A single-longitudinal-mode(SLM)Tm:YAG ceramic laser under room temperature conditions using double Fabry-Pérot etalons is investigated.The maximum single-frequency output power is 318 mW with a slope efficiency of 12...; 关键词：tuning laser CERAMIC

Performance of a c-and a-Cut Ho:YAP Laser at Room Temperature: 《Chinese Physics Letters》2012年第3期114-116,共3页SHEN Ying-Jie YAO Bao-Quan DAI Tong-Yu LI-Gang DUAN Xiao-Ming JU You-Lun WANG Yue-Zhu; Supported by the National Natural Science Foundation of China under Grant Nos 60878011 and 61078008;Program for New Century Excellent Talents in University(NCET-10-0067)。; Continuous-wave operation of room-temperature c-and a-cut Ho:YAP lasers resonantly end-pumped by a diodepumped Tm:YLF laser at 1.91μm are comparatively investigated.The maximum output powers of 7.8 W at 2103nm and 6....; 关键词：Tm:YLF PUMPED PUMP

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