Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Dilip P. Vijay"'
Publikováno v:
Thin Solid Films. 350:21-29
RuOx thin films have been deposited by reactive sputtering in an O2/Ar atmosphere. The films were characterized for their stress and resistivity as a function of deposition temperature (room temperature, 300°C) and the O2 content (25–100%) in the
Publikováno v:
Integrated Ferroelectrics. 13:239-245
Composites of BSTO combined with other non electrically active oxides have demonstrated adjustable electronic properteis which can be tailored for use in various electronic devices.[1,2] These novel composites of barium strontium titanate (BSTO) and
Publikováno v:
Physica Status Solidi (a). 157:75-82
Layered structure SrBi 2 Ta 2 O 9 thin films were grown on Pt/Ti/Si/SiO 2 substrates by laser ablation. The films were deposited at temperatures ranging from 500 to 750 °C and characterized for their phase formation, morphology, surface composition,
Autor:
Seshu B. Desu, Dilip P. Vijay
Publikováno v:
Materials Science and Engineering: B. 32:83-88
c-Axis oriented SrBi2(TaxNb2−x)O9 (SBTN) ferroelectric thin films (0 < x < 2) have been deposited, for the first time, using pulsed laser ablation. Films were stoichiometries close to the target composition were deposited successfully on MgO(100)/P
Autor:
Dilip P. Vijay, Seshu B. Desu
Publikováno v:
Materials Science and Engineering: B. 32:75-81
For the first time, fatigue-free ferroelectric thin-film capacitors have been fabricated, using pulsed laser deposition, with the layer-structure family of oxides as the ferroelectric material. Stoichiometric thin films of layer-structured SiBr2(TaxN
Publikováno v:
Journal of Applied Physics. 75:1521-1525
High-resolution and bright- and dark-field transmission electron microscopy are used to characterize and compare the interface structures and microstructure of PZT/RuO2/SiO2/Si and PZT/Pt/Ti/SiO2/Si ferroelectric thin films, with a view to understand
Publikováno v:
Ferroelectrics Letters Section. 16:143-156
A modified precursor preparation method is suggested for sol-gel processing of better quality PZT thin films. The PZT precursor, prepared using Pb acetate, Ti isopropoxide and Zr n-propoxide, was modified by changing the order of precursor mixing. It
Autor:
Seshu B. Desu, Dilip P. Vijay
Publikováno v:
Journal of The Electrochemical Society. 140:2640-2645
Interface-related degradation problems in PbZr[sub x]Ti[sub 1[minus]x]O[sub 3] (PZT) thin- film nonvolatile memories have led to the search for alternate electrode materials to replace the conventional metal electrodes. In this work, the suitability
Publikováno v:
Journal of The Electrochemical Society. 140:2635-2639
One of the key processing concerns in the integration of PbZr[sub x]Ti[sub 1[minus]x]O[sub 3](PZT) thin film capacitors into the existing VLSI for ferroelectric or dynamic random access memory applications is the patterning of these films and the ele
Publikováno v:
Integrated Ferroelectrics. 3:121-130
Suitability of oxide electronic conductors [e.g. ruthenium oxide (RuOx) and indium-tin-oxide (ITO)] as contact metallization for ferroelectric films (e.g. PbZrxTi1−xO3) was investigated using techniques such as Rutherford backscattering spectrometr