☆ 4.8 Review

Influence of rare earth coordinated elements in titanium-based pyrochlores and their dielectric phenomena

COORDINATION CHEMISTRY REVIEWS (2023)

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Article Materials Science, Ceramics

Synthesis and characterization of niobium doped bismuth titanate

G. Hernandez-Cuevas et al.

Summary: Pure and niobium doped bismuth titanate ceramics were prepared by sol-gel method and sintered using pressureless sintering and spark plasma sintering techniques. The substitution of titanium by niobium caused distortion in the structure. The incorporation of niobium into the bismuth titanate ceramic structure was confirmed by X-ray photoelectron spectroscopy. X-ray diffraction revealed no secondary phases and indicated crystallographic texturing due to the spark plasma sintering technique. Scanning electron microscopy showed the influence of niobium on grain shape and size. Ferroelectric hysteresis loops demonstrated the effect of niobium and texturing on ferroelectric behavior. Higher values of remanent polarization were reported for pressureless sintered samples, while higher values of relative permittivity were reported for spark plasma sintered samples.

BOLETIN DE LA SOCIEDAD ESPANOLA DE CERAMICA Y VIDRIO (2023)

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Article Engineering, Chemical

Exploration of impurity migration behavior in the process of lanthanum purification by Czochralski method

Yixuan Wang et al.

Summary: In this study, the Czochralski (Cz) method was introduced for the purification of rare earth metal La to improve its purification efficiency. The migration behavior of Al, Fe, and Ni impurities during the purification process was investigated. The equilibrium separation coefficients k(0) of Al, Fe, and Ni were calculated and it was found that these impurities would be concentrated in the melt and removed by the Cz method. The effect of pulling speed on the effective separation coefficient k(eff) of these impurities was also examined, showing that slower pulling speeds result in higher impurity removal efficiency. Purification experiments demonstrated that a pulling speed of 0.3 mm/min achieved the lowest residual rates of Al and Fe impurities in La (40% and 45.65% respectively), and reduced Ni and Ca impurities to below 10 ppm.wt. The Cz method effectively increased the purity of La from 99.97 wt% to over 99.995 wt%.

SEPARATION AND PURIFICATION TECHNOLOGY (2023)

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Article Materials Science, Ceramics

Structural characterization, phase analysis and electrochemical hydrogen storage studies on new pyrochlore SmRETi2O7 (RE = Dy, Ho, and Yb) microstructures

Maryam Hasanzadeh Esfahani et al.

Summary: A modified solid-state method was used to synthesize new SmRETi2O7 pyrochlores. The crystal system of the new pyrochlores was found to be cubic with Fd3m space group. The electrochemical hydrogen storage capacity of these pyrochlores was investigated, and the results indicated that the holmium-containing oxide structure exhibited a higher discharge capacity compared to other samples.

CERAMICS INTERNATIONAL (2023)

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Review Chemistry, Inorganic & Nuclear

Tailoring layered structure of bismuth-based aurivillius perovskites: Recent advances and future aspects

Subramani Supriya

Summary: This study provides a detailed analysis of the fabrication mechanisms and layer structure formation of Bi-based aurivillius ceramics. It discusses the effects of layer morphology obtained with various crystal structures, as well as the chemical stability and crystal chemistry related to the number n of octahedral sheets within the perovskite-like layers. Furthermore, the dielectric property of these materials with layered morphology is also discussed.

COORDINATION CHEMISTRY REVIEWS (2023)

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Article Chemistry, Physical

Effect of rare earth doping on magnetic and dielectric properties of NiZnMn ferrites

Xueyun Zhou et al.

Summary: In this study, RE0.01Ni0.3Zn0.4Mn0.3Fe2O4 (RE=Fe, La, Nd, Sm, Gd, Dy, Yb) ferrites with precisely controlled composition were prepared. It was found that the lattice constant decreases with the increase of atomic number of rare earth. The infrared spectra showed changes in the tetrahedral and octahedral bonds. The introduction of rare earth slightly reduced the saturation magnetization and initial permeability, but had the same effect on Ms. These ferrites exhibited spin glass state or superparamagnetism at high temperature, and Sm, Gd, and Dy doped ferrites displayed unique dielectric properties.

JOURNAL OF ALLOYS AND COMPOUNDS (2023)

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Article Chemistry, Applied

Recent trends and morphology mechanisms of rare-earth based BiFeO3 nano perovskites with excellent photocatalytic performances

Subramani Supriya

Summary: This article summarizes the latest developments in rare-earth-based nano bismuth ferrite (BiFeO3) as a new class of photocatalytic materials for electro-optic applications. It includes the fabrication techniques of rare-earth-based BiFeO3, the influence of morphology on photocatalytic performance, and the efficiency of industrial organic dye degradation under ultraviolet, visible light, and near infrared photocatalysis. In addition, this review discusses the current research status, future directions, and practical strategies for improving the performance of BiFeO3-based materials.

JOURNAL OF RARE EARTHS (2023)

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Article Materials Science, Multidisciplinary

Effects of annealing in vacuum on the microstructure of silicon-containing calcium phosphate films deposited on a ZrNb alloy by radio-frequency magnetron sputtering

Maria Surmeneva et al.

Summary: Coatings of pure crystalline hydroxyapatite (HA) or silicon-containing HA (Si-HA) were deposited on a ZrNb alloy surface by radio-frequency magnetron sputtering. The coated samples were heated in a vacuum furnace, and the effect of Si addition to HA on the crystallization behavior and structure of the films was analyzed. The Si substitution played a major role in the mechanisms of coating formation and crystallization behavior, influencing the structure and crystallinity of the deposited layers. The surface-induced crystallization of the thin films was found to be more pronounced than internal crystallization.

VACUUM (2023)

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Review Materials Science, Ceramics

Bi4Ti3O12 electroceramics: effect of doping, crystal structure mechanisms and piezoelectric response

Subramani Supriya

Summary: This review summarizes recent developments in piezoelectric measurements of Bi4Ti3O12 (BTO) doped with other elements. It is found that rare-earth-based, lead-free BTO compositions show enhanced piezoelectric behavior compared to pure BTO systems. The fabrication and crystal structure of BTO ceramics and the effect of doping on the piezoelectric properties are highlighted.

JOURNAL OF THE KOREAN CERAMIC SOCIETY (2023)

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Article Chemistry, Multidisciplinary

Atomic controllable anchoring of uranium into zirconate pyrochlore with ultrahigh loading capacity

Jian Sun et al.

Summary: For the first time, 100% substitution of Zr4+ by U6+ in a La2Zr2O7 matrix has been achieved using the molten salt method. The uranium was found to be precisely anchored into the Zr or La sites of the matrix. This work provides guidance for the development of site-controlled and high-capacity actinide-immobilized materials.

CHEMICAL COMMUNICATIONS (2022)

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Influence of sodium trimetaphosphate on glycine phosphite single crystals grown by modified thermal gradient method

Subramani Supriya

Summary: In this study, unidirectional sodium trimetaphosphate doped glycine phosphite (STM-GPI) single crystals were successfully grown using a modified thermal gradient solution (TGS) growth method. The effects of doping on intrinsic and extrinsic point defects, lattice parameter values, intensity of reflections, and laser damage threshold were analyzed. Changes in bending and stretching vibrations in functional groups were observed, and analysis of crystal surface changes during real-time growth was conducted. Additionally, measurements of Curie temperature and cutoff wavelength were carried out.

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Review Nanoscience & Nanotechnology

Recent Progress on Asymmetric Carbon-and Silica-Based Nanomaterials: From Synthetic Strategies to Their Applications

Haitao Li et al.

Summary: Carbon- and silica-based nanomaterials with asymmetric structures have many advantages and find wide applications. Current research mainly focuses on symmetric structures, but asymmetric structures offer larger surface areas, more active sites, and exceptional performances in specific applications. This review discusses the design principles, synthesis methods, and applications of asymmetric carbon- and silica-based nanomaterials, emphasizing their unique advantages in energy storage, catalysis, and biomedicine.

NANO-MICRO LETTERS (2022)

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Article Chemistry, Inorganic & Nuclear

Green synthesis and characterization of Nd2Ti2O7 ceramic nanocomposites for the elimination of organic dyes in water

Jingtian Xu et al.

Summary: This paper presents the fabrication of Nd2Ti2O7 ceramic nanostructures with ferula assa foetida gum as a new and efficient green fuel. The properties of Nd2Ti2O7 were evaluated using various techniques, and the results showed successful production of nanostructured Nd2Ti2O7 in the presence of ferula assa foetida gum. Nd2Ti2O7 nanostructures were then used for treating wastewater and their photocatalytic activity was examined under different pH and contaminant concentration conditions.

INORGANIC CHEMISTRY COMMUNICATIONS (2022)

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Synthesis mechanisms and effects of BaTiO3 doping on the optical properties of Bi0.5Na0.5TiO3 lead-free ceramics

Subramani Supriya

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Zein K. Heiba et al.

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PHYSICA SCRIPTA (2022)

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Structural Distortion-Modulated Magnetic and Dielectric Properties in Nonstoichiometric Yb2-xTi2O7-? Pyrochlore

Ming-Yuan Yan et al.

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INORGANIC CHEMISTRY (2022)

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A Review on Lead-Free-Bi0.5Na0.5TiO3 Based Ceramics and Films: Dielectric, Piezoelectric, Ferroelectric and Energy Storage Performance

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JOURNAL OF INORGANIC AND ORGANOMETALLIC POLYMERS AND MATERIALS (2022)

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High-entropy Sm2B2O7 (B=Ti, Zr, Sn, Hf, Y, Yb, Nb, and Ta) oxides with highly disordered B-site cations for ultralow thermal conductivity

Liang Xu et al.

Summary: A family of high-entropy Sm2B2O7 oxides with highly disordered cations on the B-site, synthesized by introducing atomic-size mismatch, mass and charge disorder, were investigated. By tuning the composition, the oxides transformed from pyrochlore to fluorite structure, accompanied with an order-disorder transition. The high-entropy fluorite Sm-2(Nb0.2Ta0.2Y0.2Yb0.2Zr0.2)(2)O-7 showed low thermal conductivity, average thermal expansion coefficient, and high-temperature stability, making it a promising candidate for thermal barrier coatings and thermally insulators.

JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY (2022)

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Highly tunable multifunctional rare earth based Bi0.5-xCexNa0.5TiO3 perovskites via site selective doping engineering

Subramani Supriya

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Review Materials Science, Ceramics

A critical review on crystal structure mechanisms, microstructural and electrical performances of Bi0.5Na0.5TiO3-SrTiO3 perovskites

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Summary: This review focuses on the recent development of BNT-based perovskite materials with emphasis on the SrTiO3 composition and enhanced crystal structure mechanisms. The applications of BNT-ST materials in piezoelectric and ferroelectric activities are discussed, along with the challenges and future directions.

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Effect of doping and enhanced microstructures of bismuth titanates as aurivillius perovskites

Subramani Supriya

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MICRON (2022)

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APPLIED PHYSICS LETTERS (2022)

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Sofia Nieves Casillas-Popova et al.

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Amine Bendahhou et al.

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Benjamin K. Derby et al.

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Article Materials Science, Multidisciplinary

Switching processes of thin ferroelectric films

A. S. Sidorkin et al.

MATERIALS RESEARCH BULLETIN (2017)

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Article Engineering, Chemical

Non-isothermal crystallization kinetics of Y2Ti2O7

Bojana Milicevic et al.

POWDER TECHNOLOGY (2017)

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Article Materials Science, Multidisciplinary

Chemical synthesis and characterization of nano-sized rare-earth ruthenium pyrochlore compounds Ln2Ru2O7 (Ln = rare earth)

R. A. Pawar et al.

BULLETIN OF MATERIALS SCIENCE (2017)

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Article Chemistry, Applied

Tetrel bonds, penta- and hexa-coordinated tin and lead centres

Slawomir J. Grabowski

APPLIED ORGANOMETALLIC CHEMISTRY (2017)

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Article Chemistry, Physical

Solvothermal synthesis of hierarchical TiO2 nanostructures with tunable morphology and enhanced photocatalytic activity

Zhenghua Fan et al.

APPLIED SURFACE SCIENCE (2016)

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Article Materials Science, Multidisciplinary

Effect of cerium additive and secondary phase analysis on Ag0.5Bi0.5TiO3 ceramics

S. Supriya et al.

BULLETIN OF MATERIALS SCIENCE (2016)

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Article Materials Science, Ceramics

Microwave assisted synthesis of Dy2Ti2O7 ultrafine powders by sol-gel method

Jincheng Yu et al.

CERAMICS INTERNATIONAL (2016)

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Review Chemistry, Multidisciplinary

Solution Combustion Synthesis of Nanoscale Materials

Arvind Varma et al.

CHEMICAL REVIEWS (2016)

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Article Chemistry, Physical

Intrinsic electric field assisted polymeric graphitic carbon nitride coupled with Bi4Ti3O12/Bi2Ti2O7 heterostructure nanofibers toward enhanced photocatalytic hydrogen evolution

Yuwei Zhao et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2016)

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Article Optics

Relationship between the structural characteristics and photoluminescent properties of LnEuTi2O7 (Ln=Gd and Y) pyrochlores

A. Garbout et al.

JOURNAL OF LUMINESCENCE (2016)

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Article Materials Science, Ceramics

Analysis of single and binary phases in cerium doped sodium bismuth titanate-inorganic materials Na0.5Bi(0.5-x)CexTiO3

Subramani Supriya et al.

BOLETIN DE LA SOCIEDAD ESPANOLA DE CERAMICA Y VIDRIO (2015)

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Article Materials Science, Ceramics

Enhanced upconversion emission of three dimensionally ordered macroporous films Bi2Ti2O7:Er3+, Yb3+ with silica shell

Yangke Cun et al.

CERAMICS INTERNATIONAL (2015)

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Article Engineering, Electrical & Electronic

State-of-the-Art Inkjet-Printed Metal-Insulator-Metal (MIM) Capacitors on Silicon Substrate

Chiara Mariotti et al.

IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS (2015)

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Article Materials Science, Ceramics

Characterization and electrochemical properties of chromium-substituted pyrochlore Y2Ti2-x Cr x O7-δ

Chia-Kan Hao et al.

JOURNAL OF SOL-GEL SCIENCE AND TECHNOLOGY (2015)

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Article Materials Science, Multidisciplinary

Red-orange photoluminescence and dielectric relaxation of Eu3+-doped Bi2Ti2O7 pyrochlore structure thin films

Fanfan Li et al.

MATERIALS CHEMISTRY AND PHYSICS (2015)

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Review Green & Sustainable Science & Technology

Hydrogen storage: Materials, methods and perspectives

Saba Niaz et al.

RENEWABLE & SUSTAINABLE ENERGY REVIEWS (2015)

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Article Chemistry, Analytical

Novel non-toxic and red luminescent sensor based on Eu3+ :Y2Ti2O7/SiO2 nano-powder for latent fingerprint detection

M. Saif et al.

SENSORS AND ACTUATORS B-CHEMICAL (2015)

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Article Materials Science, Multidisciplinary

Promising high-k dielectric permittivity of pyrochlore-type crystals of Nd2Hf2O7

J. Chun et al.

JOURNAL OF MATERIALS CHEMISTRY C (2015)

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Review Chemistry, Multidisciplinary

Titanate and titania nanostructured materials for environmental and energy applications: a review

Yanyan Zhang et al.

RSC ADVANCES (2015)

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Article Crystallography

Czochralski growth of Gd2Ti2O7 single crystals

F. Y. Guo et al.

JOURNAL OF CRYSTAL GROWTH (2014)

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Article Materials Science, Multidisciplinary

Growth of NaDP-GPI single crystal and its analysis on basis of HRXRD, optical and mechanical studies

S. Supriya et al.

MATERIALS LETTERS (2014)

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Article Materials Science, Multidisciplinary

Fabrication and photoelectrochemical studies of Bi2Ti2O7 pyrochlore thin films by aerosol assisted chemical vapour deposition

Andrew McInnes et al.

MATERIALS LETTERS (2014)

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Article Materials Science, Multidisciplinary

Enhanced dielectric response of Gd2Ti2O7 nanoparticles in SiO2 matrix

Papri Dasgupta et al.

MATERIALS RESEARCH BULLETIN (2014)

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Article Materials Science, Multidisciplinary

Growth and magneto-optical characteristic of Dy2Ti2O7 crystal

Junbiao Kang et al.

OPTICAL MATERIALS (2014)

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Article Multidisciplinary Sciences

Restoration of the third law in spin ice thin films

L. Bovo et al.

NATURE COMMUNICATIONS (2014)

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Review Materials Science, Multidisciplinary

Recent Developments in RF Magnetron Sputtered Thin Films for pH Sensing Applications-An Overview

D. K. Maurya et al.

COATINGS (2014)

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Article Crystallography

Redetermination of Nd2Ti2O7: a non-centrosymmetric structure with perovskite-type slabs

Nobuo Ishizawa et al.

ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE (2013)

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Article Materials Science, Ceramics

Ferroelectricity of Pr2Ti2O7 ceramics with super high Curie point

Z. P. Gao et al.

ADVANCES IN APPLIED CERAMICS (2013)

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Article Chemistry, Multidisciplinary

Effect of KOH on glycine phosphite single crystal grown by the SR method

S. Supriya et al.

JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS (2013)

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Article Physics, Multidisciplinary

Absence of Pauling's residual entropy in thermally equilibrated Dy2Ti2O7

D. Pomaranski et al.

NATURE PHYSICS (2013)

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Article Pharmacology & Pharmacy

Specific surface area of titanium dioxide (TiO2) particles influences cyto- and photo-toxicity

Sijing Xiong et al.

TOXICOLOGY (2013)

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Article Chemistry, Physical

Enhanced photocatalytic activity of hierarchical macro/mesoporous TiO2-graphene composites for photodegradation of acetone in air

Wenguang Wang et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2012)

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Article Chemistry, Inorganic & Nuclear

Does Local Disorder Occur in the Pyrochlore Zirconates?

Peter E. R. Blanchard et al.

INORGANIC CHEMISTRY (2012)

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Article Materials Science, Multidisciplinary

Properties and thermal stability of solution processed ultrathin, high-k bismuth titanate (Bi2Ti2O7) films

A. Hardy et al.

MATERIALS RESEARCH BULLETIN (2012)

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Article Instruments & Instrumentation

Microstructural evolution of the pyrochlore compound Er2Ti2O7 induced by light ion irradiations

Y. H. Li et al.

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS (2012)

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Article Chemistry, Inorganic & Nuclear

Syntheses, characterization and X-ray crystal structures of hexa-coordinated monomeric and oxo-bridged dimeric Fe(III) compounds with salen-type Schiff bases

Subrata Jana et al.

POLYHEDRON (2012)

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Review Chemistry, Physical

Ionic diffusion as a matter of lattice-strain for electroceramic thin films

Jennifer L. M. Rupp

SOLID STATE IONICS (2012)

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Article Materials Science, Ceramics

Mechanical synthesis and characterization of Bi4Ti3O12 nanopowders

R. Anlin Golda et al.

CERAMICS INTERNATIONAL (2011)

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Article Materials Science, Ceramics

Dielectric properties of Sm, Nd and Fe doped Bi1.5Zn0.92Nb1.5O6.92 pyrochlores

A. Mergen et al.

CERAMICS INTERNATIONAL (2011)

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Article Acoustics

Dielectric and Electromechanical Properties of Rare Earth Calcium Oxyborate Piezoelectric Crystals at High Temperatures

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IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL (2011)

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Article Crystallography

Crystal growth of spin-ice pyrochlores by the floating-zone method

D. Prabhakaran et al.

JOURNAL OF CRYSTAL GROWTH (2011)

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Article Chemistry, Applied

Optimization on dielectric properties of Y2Ti2O7 ceramics with Bi2O3-Nd2O3-Nb2O5 co-doping

Ding Jiayu et al.

JOURNAL OF RARE EARTHS (2011)

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Article Chemistry, Inorganic & Nuclear

Visible and infrared luminescence properties of Er3+-doped Y2Ti2O7 nanocrystals

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JOURNAL OF SOLID STATE CHEMISTRY (2011)

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Article Nanoscience & Nanotechnology

Mechanical properties of Y2Ti2O7

L. F. He et al.

SCRIPTA MATERIALIA (2011)

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Review Biotechnology & Applied Microbiology

Electrospinning: A fascinating fiber fabrication technique

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BIOTECHNOLOGY ADVANCES (2010)

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Article Materials Science, Ceramics

Effect of Bi2O3 additives on sintering and microwave dielectric behavior of La(Mg0.5Ti0.5)O3 ceramics

Kok-Wan Tay et al.

CERAMICS INTERNATIONAL (2010)

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Article Electrochemistry

The influence of pentavalent Nb substitution for Zr on electrical property of oxide-ion conductor Gd2Zr2O7

Xiao-Liang Xia et al.

ELECTROCHIMICA ACTA (2010)

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Article Chemistry, Applied

Effects of rare earth oxides on dielectric properties of Y2Ti2O7 series ceramics

Ding Jiayu et al.

JOURNAL OF RARE EARTHS (2010)

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Article Materials Science, Ceramics

Crystal Chemistry and Structures of (Ca,U) Titanate Pyrochlores

Michael James et al.

JOURNAL OF THE AMERICAN CERAMIC SOCIETY (2010)

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Article Materials Science, Multidisciplinary

Microwave dielectric in the Sm(Co1/2Ti1/2)O3-CaTiO3 ceramic system with near-zero temperature coefficient with resonant frequency

Cheng-Hsing Hsu et al.

MATERIALS LETTERS (2010)

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Article Instruments & Instrumentation

Review of A2B2O7 pyrochlore response to irradiation and pressure

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NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS (2010)

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Article Materials Science, Multidisciplinary

Colossal dielectric and magnetodielectric effect in Er2O3 nanoparticles embedded in a SiO2 glass matrix

S. Mukherjee et al.

PHYSICAL REVIEW B (2010)

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Article Materials Science, Multidisciplinary

Influence of B site substituent Ti on the structure and thermophysical properties of A(2)B(2)O(7)-type pyrochlore Gd2Zr2O7

Chunlei Wan et al.

ACTA MATERIALIA (2009)

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Article Materials Science, Multidisciplinary

Oxides, Oxides, and More Oxides: High-κ Oxides, Ferroelectrics, Ferromagnetics, and Multiferroics

N. Izyumskaya et al.

CRITICAL REVIEWS IN SOLID STATE AND MATERIALS SCIENCES (2009)

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Article Engineering, Electrical & Electronic

Performance Improvement of Sm2O3 MIM Capacitors by Using Plasma Treatment After Dielectric Formation

Jian-Jun Yang et al.

IEEE ELECTRON DEVICE LETTERS (2009)

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Article Chemistry, Physical

Study on the composite and properties of Y2O3-TiO2 microwave dielectric ceramics

Tao Ting-ting et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2009)

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Article Multidisciplinary Sciences

Magnetic Coulomb Phase in the Spin Ice Ho2Ti2O7

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SCIENCE (2009)

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Article Materials Science, Multidisciplinary

First-principles study of cubic Bi pyrochlores

Beverly Brooks Hinojosa et al.

PHYSICAL REVIEW B (2008)

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Article Materials Science, Multidisciplinary

Manifestation of geometric frustration on magnetic and thermodynamic properties of the pyrochlores Sm2X2O7 (X = Ti,Zr)

Surjeet Singh et al.

PHYSICAL REVIEW B (2008)

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Article Polymer Science

Electrospinning functional nanoscale fibers: a perspective for the future

Matthew T. Hunley et al.

POLYMER INTERNATIONAL (2008)

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Review Chemistry, Inorganic & Nuclear

Synthesis, structural, magnetic and transport properties of layered perovskite-related titanates, niobates and tantalates of the type AnBnO3n+2, A′Ak-1BkO3k+1 and AmBm-1O3m

F. Lichtenberg et al.

PROGRESS IN SOLID STATE CHEMISTRY (2008)

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Article Multidisciplinary Sciences

Colossal ionic conductivity at interfaces of epitaxial ZrO2:Y2O3/SrTiO3 heterostructures

J. Garcia-Barriocanal et al.

SCIENCE (2008)

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Article Materials Science, Multidisciplinary

Effect of processing on the properties of Bi3.15Nd0.85Ti3O12 thin films

N. V. Giridharan et al.

THIN SOLID FILMS (2008)

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Article Physics, Applied

Electrical properties of the Sm2Ti2O7 thin films for metal-insulator-metal capacitor applications

Y. H. Jeong et al.

JOURNAL OF APPLIED PHYSICS (2007)

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Article Chemistry, Inorganic & Nuclear

Structural change of layered perovskite La2Ti2O7 at high pressures

F. X. Zhang et al.

JOURNAL OF SOLID STATE CHEMISTRY (2007)

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Review Chemistry, Multidisciplinary

Protonated titanates and TiO2 nanostructured materials:: Synthesis, properties, and applications

Dmitry V. Bavykin et al.

ADVANCED MATERIALS (2006)

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Review Multidisciplinary Sciences

Multiferroic and magnetoelectric materials

W. Eerenstein et al.

NATURE (2006)

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Article Physics, Applied

Dielectric properties of pyrochlore (Bi1.5Zn0.5)(Nb0.5M1.5)O7 (M=Ti, Sn, Zr, and Ce) dielectrics

Huiling Du et al.

APPLIED PHYSICS LETTERS (2006)

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Article Electrochemistry

Characteristics of amorphous Bi2Ti2O7 thin films grown by atomic layer deposition for memory capacitor applications

GW Hwang et al.

JOURNAL OF THE ELECTROCHEMICAL SOCIETY (2006)

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Article Electrochemistry

MIM capacitors using BaSm2Ti4O12 and Sm2Ti2O7 dielectrics

Y. H. Jeong et al.

JOURNAL OF THE ELECTROCHEMICAL SOCIETY (2006)

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Article Chemistry, Inorganic & Nuclear

An unexpected crystal-chemical principle for the pyrochlore structure

TA Vanderah et al.

EUROPEAN JOURNAL OF INORGANIC CHEMISTRY (2005)

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Article Physics, Applied

Structure change of pyrochlore Sm2Ti2O7 at high pressures -: art. no. 181906

FX Zhang et al.

APPLIED PHYSICS LETTERS (2005)

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Article Chemistry, Inorganic & Nuclear

Synthesis of disordered pyrochlores, A2Ti2O7 (A = Y, Gd and Dy), by mechanical milling of constituent oxides

AF Fuentes et al.

SOLID STATE SCIENCES (2005)

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Article Crystallography

Effect of La doping on structural and electrical properties of Bi2Ti2O7 thin films

XN Yang et al.

JOURNAL OF CRYSTAL GROWTH (2004)

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Article Engineering, Electrical & Electronic

First investigation of metal-insulator-metal (MIM) capacitor using Pr2O3 dielectrics

C Wenger et al.

MATERIALS SCIENCE IN SEMICONDUCTOR PROCESSING (2004)

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Article Materials Science, Ceramics

Study of piezoelectric, magnetic and magnetoelectric measurements on SrBi3Nb2FeO12 ceramic

A Srinivas et al.

CERAMICS INTERNATIONAL (2004)

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Article Chemistry, Inorganic & Nuclear

Formation enthalpies of rare earth titanate pyrochlores

KB Helean et al.

JOURNAL OF SOLID STATE CHEMISTRY (2004)

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Review Chemistry, Multidisciplinary

Chemical solution deposition of electronic oxide films

RW Schwartz et al.

COMPTES RENDUS CHIMIE (2004)

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Article Materials Science, Multidisciplinary

Ca-doped lead zirconate titanate thin film capacitors on base metal nickel on copper foil

T Kim et al.

JOURNAL OF MATERIALS RESEARCH (2004)

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Article Materials Science, Ceramics

High permittivity and low loss dielectric ceramics in the BaO-La2O3-TiO2-Ta2O5 system

XM Chen et al.

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY (2003)

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Article Physics, Applied

Physical and electrical characterization of HfO2 metal-insulator-metal capacitors for Si analog circuit applications

H Hu et al.

JOURNAL OF APPLIED PHYSICS (2003)

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Article Engineering, Electrical & Electronic

Fabrication and characteristics of polymeric thin-film capacitor

YX Liu et al.

SOLID-STATE ELECTRONICS (2003)

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Article Physics, Applied

Correlation between infrared phonon modes and dielectric relaxation in Bi2O3-ZnO-Nb2O5 cubic pyrochlore

JC Nino et al.

APPLIED PHYSICS LETTERS (2002)

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Article Materials Science, Ceramics

Prediction of rare-earth A2Hf2O7 pyrochlore phases

CR Stanek et al.

JOURNAL OF THE AMERICAN CERAMIC SOCIETY (2002)

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Article Materials Science, Multidisciplinary

Anomalous broad dielectric relaxation in Bi1.5Zn1.0Nb1.5O7 pyrochlore -: art. no. 054106

S Kamba et al.

PHYSICAL REVIEW B (2002)

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Article Chemistry, Physical

Review of hydrogen storage by adsorption in carbon nanotubes

F Darkrim Lamari et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2002)

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Article Materials Science, Multidisciplinary

Sol-gel thin film deposition and characterization of a new optically active compound:: Er2Ti2O7

M Langlet et al.

OPTICAL MATERIALS (2001)

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Article Engineering, Electrical & Electronic

Analog characteristics of metal-insulator-metal capacitors using PECVD nitride dielectrics

JA Babcock et al.

IEEE ELECTRON DEVICE LETTERS (2001)

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Article Physics, Applied

Bismuth zinc niobate pyrochlore dielectric thin films for capacitive applications

W Ren et al.

JOURNAL OF APPLIED PHYSICS (2001)

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Article Instruments & Instrumentation

Ion irradiation of rare-earth- and yttrium-titanate-pyrochlores

SX Wang et al.

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS (2000)

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Article Physics, Applied

Effects of the postannealing atmosphere on the dielectric properties of (Ba, Sr)TiO3 capacitors:: Evidence of an interfacial space charge layer

FM Pontes et al.

APPLIED PHYSICS LETTERS (2000)

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Article Physics, Condensed Matter

Dielectric constants of binary rare-earth compounds

D Xue et al.

JOURNAL OF PHYSICS-CONDENSED MATTER (2000)

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Article Physics, Condensed Matter

Bulk magnetization of the heavy rare earth titanate pyrochlores - a series of model frustrated magnets

ST Bramwell et al.

JOURNAL OF PHYSICS-CONDENSED MATTER (2000)

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Article Materials Science, Ceramics

Dielectric and electromechanical properties of textured niobium-doped bismuth titanate ceramics

SH Hong et al.

JOURNAL OF THE AMERICAN CERAMIC SOCIETY (2000)

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