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...
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...
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...
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?...
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...
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...
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...
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...
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...