COLD

作品数:1127被引量:2043H指数:17
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相关领域:天文地球更多>>
相关作者:李铭杨忠邓奇高娇娇高志奇更多>>
相关机构:东北师范大学北京大学中国农业大学安徽医科大学更多>>
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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科技支撑计划更多>>
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The role ofγ-C_(2)H_(5)NO_(2) as a new transient liquid phase in cold sintering process of BaTiO_(3) composites
《Journal of Advanced Ceramics》2024年第7期942-955,共14页Jitrawan Noisak Pimchanok Ieamviteevanich Thitirat Charoonsuk Phakkhananan Pakawanit Nattapong Pinpru Wanwilai Vittayakorn Tosapol Maluangnont Panpailin Seeharaj Theerachai Bongkarn Te-Wei Chiu Naratip Vittayakorn 
supported by King Mongkut’s Institute of Technology Ladkrabang(KMITL)under Grant Nos.KREF116501 and 2567-02-05-020;funded by Grant No.KREF016412;supported by the National Research Council of Thailand(NRCT)through Grant No.N42A650220;support from the School of Science at KMITL.T.Bongkarn acknowledges financial assistance from Naresuan University,the National Science,Research,and Innovation Fund(NSRF)under Grant No.R2567B001;the Global and Frontier Research University Fund at Naresuan University(NU)under Grant No.R2567C001.
Dielectric materials,such as barium titanate(BT)-based materials,have excellent dielectric properties but require high temperatures(above 1300℃)for ceramic fabrication,leading to high costs and energy loss.The cold s...
关键词:gamma-glycine(γ-GC) barium titanate(BT) cold sintering process organic ferroelectric materials dielectric properties ferroelectric properties 
Design of Cold-Junction Compensation and Disconnection Detection Circuits of Various Thermocouples and Implementation of Multi-Channel Interfaces Using Them-A Secondary Publication
《Journal of Electronic Research and Application》2024年第1期93-105,共13页Hyeong-Woo Cha 
Cold-junction compensation(CJC)and disconnection detection circuit design of various thermocouples(TC)and multi-channel TC interface circuits were designed.The CJC and disconnection detection circuit consists of a CJC...
关键词:R-type thermocouple(TC) Cold-junction compensation(CJC) TC disconnection detection Multi-channel interface circuit Sensor interface 
Observation of V-type electromagnetically induced transparency and optical switch in cold Cs atoms by using nanofiber optical lattice被引量:1
《Chinese Physics B》2022年第6期440-443,共4页Xiateng Qin Yuan Jiang Weixin Ma Zhonghua Ji Wenxin Peng Yanting Zhao 
supported by State Grid science and Technology Project(Grant No.5700-202127198A-0-0-00)。
Optical nanofiber(ONF)is a special tool to achieve the interaction between light and matter with ultralow power.In this paper,we demonstrate V-type electromagnetically induced transparency(EIT)in cold atoms trapped by...
关键词:optical nanofiber optical lattice V-type electromagnetically induced transparency optical switch 
A Research on the Flow Characteristics of a Splitter-Based Water Cooling System for Computer Boards被引量:1
《Fluid Dynamics & Materials Processing》2021年第4期833-844,共12页Yukun Lv Quanzhi Ge Zhuang Wei Shuang Yang 
The splitter is an important component of water-based cooling systems used to extract heat from computer boards.In the present study,the flow characteristics of a 16-splitter structure were numerically simulated and c...
关键词:Computing board cold-water splitter structure factor flow-transfer characteristics experimental study numerical simulation 
A Log-Penalty-Based Method for Multi-Parameters Estimation with Partly Calibrated COLD Array
《China Communications》2021年第8期271-278,共8页Yudi Qin Xiaoying Sun 
the National Natural Science Foundation of China under Grant 61171137.
In this paper,we focus on the problem of joint estimation of DOA,power and polarization angle from sparse reconstruction perspective with array gain-phase errors,where a partly calibrated cocentered orthogonal loop an...
关键词:multi-parameters estimation log penalty DC functions decomposition partly calibrated COLD array gain-phase errors 
Laser cooling with adiabatic passage for type-Ⅱ transitions被引量:2
《Frontiers of physics》2021年第3期193-203,共11页Qian Liang Tao Chen Wen-Hao Bu Yu-He Zhang Bo Yan 
the Natural Science Foundation of Zhejiang Province under Grant No.LZ18A040001;the National Key R&D Program of China under Grant No.2018YFA0307200;the National Natural Science Foundation of China under Grant No.12074337;Zhejiang Province Plan for Science and Technology No.2020C01019;the Fundamental Research Funds for the Central Universities.
We extend the idea of laser cooling with adiabatic passage to multi-level type-Ⅱ transitions.We find the cooling force can be significantly enhanced when a proper magnetic field is applied.That is because the magneti...
关键词:laser cooling of polar molecule adiabatic passage type-Ⅱtransition cold molecule cold atom 
Cold or Warm Dark Matter?: A Study of Galaxy Stellar Mass Distributions被引量:3
《International Journal of Astronomy and Astrophysics》2020年第2期57-70,共14页Bruce Hoeneisen 
We compare the observed galaxy stellar mass distributions in the redshift range with expectations of the cold ΛCDM and warm ΛWDM dark matter models, ...
关键词:Dark Matter Warm Dark Matter Dark Matter Properties Galaxy Stellar Mass 
Momentum Spectroscopy for Multiple Ionization of Cold Rubidium in the Elliptically Polarized Laser Field
《Chinese Physics Letters》2020年第5期33-37,共5页Junyang Yuan Yixuan Ma Renyuan Li Huanyu Ma Yizhu Zhang Difa Ye Zhenjie Shen Tianmin Yan Xincheng Wang Matthias Weidemüller Yuhai Jiang 
National Natural Science Foundation of China(Grant Nos.11827806;11874368;61675213;11822401;and11674034)。
Employing recently developed magneto-optical trap recoil ion momentum spectroscopy(MOTRIMS)combined with cold atoms,strong laser pulse,and ultrafast technologies,we study momentum distributions of the multiply ionized...
关键词:POLARIZATION MOMENTUM ALKALI 
Design,fabrication,and cold-test results of C-band spherical RF pulse compressor prototype
《Radiation Detection Technology and Methods》2019年第3期37-44,共8页Zong‑Bin Li Wen‑Cheng Fang Qiang Gu Jian‑Hao Tan Xiao‑Xia Huang Zhen‑Tang Zhao 
Purpose Pulse compressor is a useful and common RF structure for Free Electron Laser and Linear Collider Facilities, whichcan improve the input power of accelerating structures significantly.Methods In this study, we ...
关键词:Pulse compressor C-BAND SPHERICAL RF measurements Cold test 
Fabrication of Al/AlO_x/Al Josephson junctions on silicon and sapphire substrates using a cold-development technique
《Science China(Physics,Mechanics & Astronomy)》2019年第6期75-80,共6页Wei Chen JiaZheng Pan ZuYu Xu YangYang Lv XianJing Zhou XueCou Tu Jun Li GuoZhu Sun HuaBing Wang 
supported by the National Natural Science Foundation of China(Grant Nos.61727805,61771234,61501220,61611130069,and61521001);the National Key Research and Devlopment Programme of China(Grant No.2016YFA0301802);Jiangsu Provincial Natural Science Fund(Grant Nos.BK20150561,and BK20160635);the Fundamental Research Funds for the Central Universities;Nanjing University Innovation and Creative Program for PhD Candidate(Grant No.CXCY17-15)
In order to obtain high-quality superconducting qubits, we employed a cold-development technique, using temperatures down to-20°C, to fabricate Al/AlOx/Al Josephson junctions. Cold development greatly reduced the sen...
关键词:JOSEPHSON junction COLD development ELECTRON-BEAM lithography insulating substrates 
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