Volume 15 (2024)
Volume 14 (2023)
Volume 13 (2022)
Volume 12 (2021)
Volume 11 (2020)
Volume 10 (2019)
Volume 9 (2018)
Volume 8 (2017)
Volume 7 (2016)
Volume 6 (2015)
Volume 5 (2014)
Volume 4 (2013)
Volume 3 ( 2012)
Volume 2 (2011)
Volume 1 (2010)
Design and Implementation of Dynamic FPAA Based Interface Circuit for Thin Film Lead-Free Piezoelectric Sensors

Ivailo M. Pandiev; Mariya P. Aleksandrova

Volume 11, Issue 10 , October 2020, , Pages 1-6


  In this paper, we propose interface electronic circuit for thin film piezoelectric sensing structures. An interface electronic prototype based on dynamically programmed Field Programmable Analog Array (FPAA) is configured to implement Root-Mean-Square (RMS) to DC (RMS-to-DC) conversion process, based ...  Read More

Design and Implementation of Dynamic FPAA Based Interface Circuit for Thin Film Lead-Free Piezoelectric Sensors

 Study Of Ca Doping On A- Site On The Structural And Physical Properties Of BLTMNZ Ceramics

P. Kumari; R. Rai; A. L. Kholkin; A. Tiwari

Volume 5, Issue 5 , May 2014, , Pages 255-259


  The ferroelectric Ca doped (Ba0.9575La0.04X0.0025) (Ti0.815Mn0.0025Nb0.0025Zr0.18)0.99O3 was prepared by a high-temperature solid state reaction technique. For the understanding of the electrical and dielectric property, the relation between the crystal structures, electrical transition and ferroelectric ...  Read More

The Structural, Electrical And Magnetic Properties Of Perovskite (1-x)Ba(Fe1/2Nb1/2)O3–xBaTiO3 Ceramics

S. Bhagat; K. Amar Nath; K.P. Chandra; R.K. Singh; A.R. Kulkarni; K. Prasad

Volume 5, Issue 3 , March 2014, , Pages 117-121


  Lead-free pseudo-binary compounds (1-x)Ba(Fe1/2Nb1/2)O3–xBaTiO3; (0 ≤ x ≤ 1) have been synthesized at 1200°C using conventional ceramic technique and characterized by X-ray diffraction, scanning electron microscopy, dielectric and vibration sample magnetometer studies. The crystal structure ...  Read More

Electrical Properties Of 0.25Ba(Bi1/2Ta1/2)O3-0.75BaTiO3

Jeewan Kumar; S. N. Choudhary; K. Prasad; R. N. P. Choudhary

Volume 5, Issue 2 , February 2014, , Pages 106-110


  The polycrystalline sample of 0.25Ba(Bi1/2Ta1/2)O3-0.75BaTiO3 was synthesized using conventional solid state reaction technique. XRD analysis indicated the formation of a single-phase orthorhombic structure. The SEM analysis shows the grain sizes to be 0.12 to mm. Complex electric modulus analyses suggested ...  Read More