LANGASITE

作品数:9被引量:3H指数:1
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相关领域:理学电子电信更多>>
相关期刊:《Journal of Surface Engineered Materials and Advanced Technology》《Chinese Physics B》《Journal of Materials Science & Technology》《Science China(Technological Sciences)》更多>>
相关基金:国家自然科学基金俄罗斯基础研究基金更多>>
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Langasite-based SAW high-temperature vibration sensor with temperature decoupling
《Science China(Technological Sciences)》2024年第6期1946-1956,共11页ZHANG Juan CHENG WenHua WANG Hao ZHANG Lei LI XiangRong MA HongShuai PANG JunQi TAN QiuLin 
supported by the National Natural Science Foundation of China(Grant Nos.U1837209 and 52105594);the Fundamental Research Program of Shanxi Province(Grant No.20210302124274);the Scientific and Technological Innovation Programs of Higher Education Institutions in Shanxi(Grant No.2023L361);the Outstanding Young Talents Support Plan of Shanxi Province;the Young Sanjin Scholar Distinguished Professor Plan of Shanxi Province;the Innovative Research Group Project of the National Natural Science Foundation of China(Grant No.51821003);the Shanxi‘1331 Project’Key Subjects Construction。
Monitoring high-temperature vibrations is critical in aerospace engineering,industrial manufacturing,and energy production,where harsh conditions necessitate robust vibration sensors for detecting anomalous signals.Ho...
关键词:high temperature langasite(LGS) surface acoustic wave(SAW) piezoelectric vibration sensor temperature decoupling 
Single crystal-single crystal bonding of langasite exhibited high strength of 23.28 MPa
《Journal of Materials Science & Technology》2023年第29期139-147,共9页Guangyao Pei Binghe Ma Tao Ye Zhonggang Zhang Keli Zhao Jinjun Deng Seeram Ramakrishna Jian Luo 
the National Nat-ural Science Foundation of China(No.5207052574);the Fundamental Research Funds for the Central Universities(No.D5000220072).
Langasite(LGS,La_(3)Ga_(5)SiO_(14))is a promising material in high-temperature piezoelectric devices due to its excellent thermal stability,piezoelectricity,and electrical property.A major challenge in the development...
关键词:Thermal activation Single crystal-single crystal bonding LANGASITE HIGH-STRENGTH Low compression 
Crystal-field levels of Nd3+ in a new langasite compound Nd3CrGe3Be2O14
《Journal of Rare Earths》2019年第11期1250-1254,共5页Sergei A.Klimin Boris V.Mill Marina N.Popova 
Project supported by the Russian Foundation for Basic Research(17-02-00603)
We report on the crystal-field(CF)levels of Nd^3+in Nd3CrGe3Be2O14,a representative of recently synthesized Be-containing langasites.They are the first in the family to contain two magnetic subsystems,1 D chromium and...
关键词:LANGASITE Two MAGNETIC SUBSYSTEMS High-resolution spectroscopy CRYSTAL-FIELD LEVELS MAGNETIC correlations Rare earths 
<i>In-Situ</i>Monitoring of Chemical Vapor Deposition from Trichlorosilane Gas and Monomethylsilane Gas Using Langasite Crystal Microbalance
《Journal of Surface Engineered Materials and Advanced Technology》2013年第1期61-66,共6页Hitoshi Habuka Yurie Tanaka 
Using the langasite crystal microbalance (LCM), the trends in film thickness produced by means of the chemical vapor deposition using trichlorosilane gas, monomethylsilane gas and their mixed gas were observed at 600?...
关键词:Chemical Vapor Deposition IN-SITU Measurement LANGASITE CRYSTAL MICROBALANCE 
Lateral field excitation properties of langasite single crystal
《Chinese Physics B》2010年第8期597-603,共7页马廷锋 张超 冯冠平 江小宁 
Project supported by the National Natural Science Foundation of China(Grant No.60571014)
In this work, bulk acoustic wave propagation properties of langasite single crystal excited by lateral electric field have been investigated. Three important crystal cuts have been identified for different operational...
关键词:lateral field excitation LANGASITE bulk acoustic wave 
Optimal pressure-sensitive cuts for surface acoustic waves on langasite被引量:2
《Science in China(Series F)》2006年第2期254-261,共8页HAN Tao JI Xiaojun SHI Wenkang 
supported by the National Natural Science Foundation of China(Grant Nos.60274062 and 10304012).
The crystal langasite manifests its unique advantages and potentials for high temperature applications due to a high electromechanical coupling coefficient, temperature compensated orientations for surface acoustic wa...
关键词:surface acoustic wave LANGASITE pressure sensitivity high temperature. 
Growth Defects in Langasite Crystals Observed with White Beam Synchrotron Radiation Topography
《Journal of Rare Earths》2006年第z1期159-161,共3页Wang Xuping Wang Jiyang Hu Xiaobo Zhang Jianxiu Zhao Hongyang Huang Wanxia Zhu Peiping 
Langasite single crystal was grown by the Czochralski method and its perfection was assessed by white beam synchrotron radiation topography. It is found that the growth core and the growth striations are the primary g...
关键词:LANGASITE (LGS crystal) GROWTH STRIATION GROWTH core DISLOCATION 
Oscillating Frequency Response of a Langasite Crystal Microbalance in Liquid Phase被引量:1
《Chinese Chemical Letters》2005年第11期1547-1550,共4页Qi KANG Huai Jin ZHANG Xue Yong LIU Da Zhong SHEN 
supported by the National Natural Science Foundation of China(No.20275021);the Open Foundation of the State Key Laboratory of Chemo/Biosensing and Chemometrics,Hunan University.
The frequency responses of a langasite crystal microbalance (LCM) in liquid phase were investigated. It was shown that the LCM possessed much stronger oscillating ability in liquid phase than that of the commonly us...
关键词:Piezoelectric sensor langasite crystal frequency response ionic liquid. 
Theoretical Studies on the SAW Properties of LGS at High-Temperature in Optimal Cuts
《Journal of Materials Science & Technology》2004年第5期512-516,共5页Xiaojun JI, Tao HAN, Wenkang SHI and Guowei ZHANGDepartment of Instrumentation Engineering, Shanghai Jiao Tong University, Shanghai 200030, China 
This work was supported by the National Natural Science Foundation of China under grant No.60274062.
Surface acoustic wave (SAW) devices play a significant role in signal processing, frequency control and sensing applications. In general, they cannot operate at elevated temperature. The new crystal of langasite prov...
关键词:High-temperature Surface acoustic wave LANGASITE Optimal cuts 
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