Results 71 to 80 of about 3,967 (182)

Electron spin resonance of Gd3+ in ceramic PbTio3 [PDF]

open access: yes, 1976
The electron spin resonance spectra of Gd3+ in ceramic PbTiO3 and, as a comparison, in powdered Bi3Mg2(NO3)12·24H2O are reported. The interpretation, in terms of crystal field parameters, of the spectrum of the double nitrate is in good agreement with ...
Nieuwenhuijse, B.   +3 more
core   +1 more source

Effect of in-plane strain anisotropy on (011) epitaxial BaTiO3 and PbTiO3 thin films

open access: yesAIP Advances, 2017
Misfit strain phase diagrams of single-domain (011) epitaxial BaTiO3 and PbTiO3 thin films are computed using a thermodynamic phenomenological approach. In the case of (001) epitaxial films, the two orthogonal in-plane misfit strains are equivalent. For (
Wenhui Ma, Fei Wang
doaj   +1 more source

Exploring the Structural, Electronic, and Optical Characteristics of ZrSnO3 Through First‐Principles Calculations for Optoelectronics and Photocatalytic Applications

open access: yesElectrochemical Science Advances, Volume 6, Issue 4, August 2026.
ABSTRACT We performed first‐principles density functional theory calculations to methodically analyse the structural, mechanical, electronic, thermal, and optical properties of trigonal ZrSnO3 under external pressure up to 60 GPa with GGA‐PBE and HSE06 functionals.
Jahid Hasan   +6 more
wiley   +1 more source

Large Electromechanical Response and Field‐Induced Shape Memory Effect in Ferroelectric Ceramics

open access: yesAdvanced Science
Electric‐field‐induced shape memory effect has potential applications in electromechanical actuator. Here, this study proposes the a phase structure design routine in (1‐x)(75Na0.5Bi0.5TiO3‐25SrTiO3)‐xPbTiO3 ceramics to obtain large electromechanical ...
Menglu Li   +5 more
doaj   +1 more source

Preparation and characterization of PbTi0(3) ceramics modified by a natural mixture of rare earth oxides of xenotime [PDF]

open access: yesMaterials Research, 2013
Lead titanate ceramics modified by xenotime (Xm) with nominal composition (Pb, Xm)TiO3, Xm 10 or 15 mol %, were prepared by the conventional oxide mixture technique. Xenotime is a natural mineral consisting of a mixture of rare earth oxides.
Jair Baltazar-Rodrigues   +4 more
doaj   +2 more sources

Aging Effects on PTCR Ceramics: SEM and C‐AFM Analysis of Electrical Conductivity and Domain Structures

open access: yesInternational Journal of Applied Ceramic Technology, Volume 23, Issue 4, August 2026.
ABSTRACT This study examines the impact of aging on the electrical and structural properties of positive temperature coefficient of resistance (PTCR) ceramics. The presented study introduces a correlative scanning electron microscopy (SEM)/conductive atomic force microscopy (C‐AFM) approach enabling repeated, site‐specific characterization of ...
Kryštof Koller   +4 more
wiley   +1 more source

Dielectric characteristics of La-modified PbTiO3 nanoceramics [PDF]

open access: yes, 2017
The nanoceramics of lanthanum (La3+)-modified lead titanate (PbTiO3) with a general formula Pb1-yLayTi(1-y/4)O3 (y = 0.00, 0.06, 0.08, 0.10, 0.12 Lead Lanthanum Titanate (PLT)) were synthesized by a mechanothermal method.
SHUKLA, A, SHUKLA, N, CHOUDHARY, RNP
core   +1 more source

Crystal growth and property characterization for PIN–PMN–PT ternary piezoelectric crystals [PDF]

open access: yesJournal of Advanced Dielectrics, 2014
Binary piezoelectric crystal Pb(Mg1/3Nb2/3)O3–PbTiO3 (PMN–PT) has excellent dielectric and piezoelectric properties, which has led to the commercialization for medical ultrasound imaging.
Jian Tian, Pengdi Han
doaj   +1 more source

Designing of an Ultrasensitive Surface Plasmon Resonance Sensor Based on Strontium Titanate and Transition Metal Dichalcogenide Material for the Detection of Uric Acid

open access: yesAdvanced Photonics Research, Volume 7, Issue 7, July 2026.
The proposed surface plasmon resonance biosensor with prism/Ag/WS2/SrTiO3/Ni layers enables highly sensitive and precise detection of uric acid through enhanced plasmonic response and sharp resonance characteristics. Elevated uric acid (UA) levels are associated with various disorders, making precise and quick detection important for early diagnosis ...
Hridi Saha   +4 more
wiley   +1 more source

Recent Developments on Relaxor-PbTiO3 Ferroelectric Crystals [PDF]

open access: yes, 2022
Numerous investigations on the development of the relaxor-PbTiO3 ferroelectric crystals have been carried out since their extraordinary properties were revealed.
Zibin Chen (7473344)   +1 more
core  

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