Effects of Donor Ion Doping on the Orientation and Ferroelectric Properties of Bismuth Titanate Thin Films
スポンサーリンク
概要
- 論文の詳細を見る
Bismuth layer-structured ferroelectric thin films, Bi4Ti3O12 (BTO) and donor (V5+, W6+, and Nb5+)-doped BTO (BTV, BTW, and BTN) were prepared on Pt(111)/Ti/SiO2/Si(100) substrates by a sol–gel method. We investigated the doping effects of donor ions on the grain orientation and the electrical properties. Donor ions which substituted for Ti4+ ions in pseudoperovskite layers of BTO decreased the $c$-axis orientation and increased the remanent polarization ($2P_{\text{r}}$). The fatigue resistances of donor-doped thin films were shown to be superior to that of BTO, and the leakage currents were decreased by approximately 1 order of magnitude compared with BTO. The improvements of electrical properties with donor doping in BTO could be attributed to the changes in grain orientation and space charge density in the thin films.
- 2004-01-15
著者
-
KIM Won-Jeong
Department of Physics, Changwon National University
-
Choi Eun
Department Of Electrophysics Charged Particle Beam And Plasma Laboratory
-
Bae Ji
Institute Of Basic Science Changwon National University
-
Kim Jong
Institute Of Basic Science Changwon National University
-
Song Tae
Department Of Ceramic Science And Engineering Changwon National University
-
Lee Yong-ill
Department Of Chemistry Changwon National University
-
KIM Sang
Department of Anesthesiology and Pain Medicine, Chosun University Medical School
-
Lee Yong-Ill
Department of Chemistry, Changwon National University, Changwon, Kyungnam 641-773, Korea
-
CHOI Eun
Department of Anesthesiology and Pain Medicine, Konkuk University Medical School, Konkuk University Chungju Hospital
-
Choi Eun
Department of Physics, Changwon National University, Changwon, Kyungnam 641-773, Korea
-
Kim Won-Jeong
Department of Physics, Changwon National University, Changwon, Kyungnam 641-773, Korea
-
Bae Ji
Institute of Basic Science, Changwon National University, Changwon, Kyungnam 641-773, Korea
関連論文
- 銅/グラファイト界面の化学結合状態に対する添加元素効果
- 自己免疫性膵炎の診断におけるIgGとIgG4の感度, 特異度 : 韓国からの報告
- P1-IS-48 Diabetes Mellitus Following Platinum-Based Chemotherapy in Patients with Gynecologic Malignancy
- P1-IS-38 The Safety and Efficacy of Belotecan in Patients with Recurrent or Refractory Ovarian Cancer
- P1-IS-6 The mRNA and protein expressions of cell division cycle 25 phosphatase in cervical carcinoma and their correlations with clinicopathologic factors
- P-IS-44 Correlation of HLA-G gene Expression with Various Prognostic Factors in Ovarian Carcinoma(Oncology 12,Group 99,International Session)
- P-IS-41 Analysis of Chromosomal Changes in Serous Ovarian Carcinoma by Microarray Comparative Genomic Hybridization : Potential Predictive Markers for Chemoresistant Disease(Oncology 11,Group 98,International Session)
- Therapeutic Effects of Recombinant Human Epidermal Growth Factor (rhEGF) in a Murine Model of Concurrent Chemo-and Radiotherapy-Induced Oral Mucositis
- Genome-wide identification of chemosensitive single nucleotide polymorphism markers in colorectal cancers
- S2c1-1 Structure and Ribonuclease Activity of Pelota : Implications for the No-go Decay and Translation Regulation(S2-c1: "Crystallographic approach to understand biological supramacromolecular assemblies",Symposia,Abstract,Meeting Program of EABS & BSJ 2
- The C-terminal Tail of Mitochondrial Transcription Factor A Markedly Strengthens its General Binding to DNA
- Early Changes in Biochemical Markers of Bone Turnover Predict Bone Mineral Density Response to Antiresorptive Therapy in Korean Postmenopausal Women with Osteoporosis
- Influence of Inertial Force on Electron Trajectories in the Surface Conduction Electron Emitter Displays
- Conduction Behavior of SrBi_2Ta_2O_9 Thin Film Grown by Pulsed Laser Deposition
- Orientational Dependence of Electro-optic Properties of SrBi_2Ta_2O_9 Ferroelectric Thin Films
- Highly Anisotropic Etching of Tungsten-Nitride for an X-Ray Mask Absorber with an Inductively Coupled Plasma System
- Isolation of 19 strains of Malassezia dermatis from healthy human skin in Korea
- Majocchi's granuloma in a woman with iatrogenic Cushing's syndrome
- Post-steroid panniculitis in an adult
- ^F-FDG PET imaging of progressive massive fibrosis
- Electrical Breakdown Voltage In a Mixed Gas : Nuclear Science, Plasmas, and Electric Discharges
- Dielectric Properties of Poly(enaminonitrile)s
- Study of Bump Formation in Integrated Chemical Vapor Deposition-Physical Vapor Deposition Aluminum Filling Process
- Decoherence from Internal Dynamics in Macroscopic Matter-Wave Interferometry(Atomic and Molecular Physics)
- Photochemical and Redox Switching in a Ring-closed Isomer of Thioindigo-extended Quinone
- T cell expression of CIITA represses Th1 immunity
- Effects of Donor Ion Doping on the Orientation and Ferroelectric Properties of Bismuth Titanate Thin Films
- Ferroelectric Properties of Nb-Doped Bi_4 Ti-3O_ Thin Films Prepared Using Surfactant in Acid or Basic Atmosphere
- Ferroelectric Properties of Tungsten-Substituted Bi_4Ti_3O_ Thin Film Prepared by Sol-Gel Method
- Vitiligo Skin Types in Koreans
- The changes of serum soluble intercellular adhesion molecule-1 after systemic steroid treatment in vitiligo
- B-5-17 LLR-based Ordering in Amplify-and-Forward Cooperative Spatial Multiplexing
- B-5-104 Cooperative Spatial Multiplexing : Decode and Transmit Scheme(B-5. 無線通信システムA(移動通信), 通信1)
- PE-319 Morphological Remodeling of Left Atrium in Patients with Atrial Fibrillation Analyzed by 3 Dimensional Computed Tomographic Images(PE054,CT/MRI (New Technology) (I),Poster Session (English),The 73rd Annual Scientific Meeting of The Japanese Circula
- A Case of Erythromelalgia Successfully Controlled by Systemic Steroids and Pentazocine-Is It Related to a Unique Subtype of Neutrophilic Dermatosis?
- LARGE HYPERPLASTIC POLYP DEVELOPING AFTER ENDOSCOPIC MUCOSAL RESECTION OF GASTRIC ADENOMA IN A PATIENT RECEIVING IMMUNOSUPPRESSIVE THERAPY
- Regular Spectra and Universal Directionality of Emitted Radiation from a Quadrupolar Deformed Microcavity(General)
- What Determines the Direction of Far-Field Emission in Chaotic Microcavities?(Quantum Mechanics and Chaos)
- Integration of Chemical Vapor Deposition Aluminum and Physical Vapor Deposition Aluminum for Aluminum Plug Process of Sub-Quarter Micron Devices
- Ellipsometric Simulation and Preliminary Observation of East Crystallization Behavior of Ge_2Sb_2Te_5 Amorphous Thin Films at Elevated Temperature
- New Crystallization Kinetics of Phase Change of Ge_2Sb_2Te_5 at Moderately Elevated Temperature
- GAS HOLDUP AND VOLUMETRIC LIQUID-PHASE MASS TRANSFER COEFFICIENT IN A GEL-PARTICLE SUSPENDED BUBBLE COLUMN WITH DRAUGHT TUBE
- Topic Document Model Approach for Naive Bayes Text Classification(Natural Language Processing)
- Total peroxyl radical-trapping ability and anti-oxidant vitamins of the umbilical venous plasma and the placenta in pre-eclampsia
- Optical Properties of Polymer-like Organic Thin Films Deposited by Plasma-Enhanced Chemical Vapor Deposition Using Toluene as the Precursor
- Biochanin A Stimulates Osteoblastic Differentiation and Inhibits Hydrogen Peroxide-Induced Production of Inflammatory Mediators in MC3T3-E1 Cells(Biopharmacy)
- Phylogenetic Analysis of the Small Hydrophobic (SH) Gene of Mumps Virus in Korea:Identification of a New Genotype
- Fast Fractal Image Coding Based on LMSE Analysis and Subblock Feature(Image Processing and Video Processing)
- Effects of SF_6 Addition to O_2 Plasma on Polyimide Etching
- Study on the Properties of Interlayer Low Dielectric Polyimide during Cl-Based Plasma Etching of Aluminum
- Anti-neuroinflammatory Activity of Nobiletin on Suppression of Microglial Activation
- Stochastic Analysis of Gas-Liquid-Solid Flow in Three-Phase Circulating Fluidized Beds
- Characterization of Pressure Signals in a Bubble Column by Wavelet Transform
- EFFECT OF SECONDARY AIR INJECTION ON BED-TO-WALL HEAT TRASFER IN A CIRCULATING FLUIDIZED BED
- Refinement of Low-Grade Clay by Microbial Removal of Sulfur and Iron Compounds Using Thiobacillus ferrooxidans
- EFFECT OF SECONDARY AIR INJECTION ON AXIAL SOLID HOLDUP DISTRIBUTION IN A CIRCULATING FLUIDIZED BED
- Study of Transport and Dielectric of Resistive Memory States in NiO Thin Film
- Optical Hole-Burning Properties of Sm^-Doped Strontium Borates(Condensed Matter: Electronic Structure, Electrical, Magnetic and Optical Properties)
- Acrodermatitis enteropathica with anorexia nervosa
- Squalene-induced exogenous lipoid pneumonia in an infant
- GaN-Based White-Light-Emitting Diodes Fabricated with a Mixture of Ba_3MgSi_2O_8 : Eu^ and Sr_2SiO_4 : Eu^ Phosphors
- Investigation of Polyimide Thin Films Deposited by Ionized Cluster Beam
- BIOMECHANICAL ANALYSIS OF THE IMPLANT MALALIGHMENT IN POSTERIOR STABILIZED TOTAL KNEE REPALCEMENT (PS-TKR)(1B2 Orthopaedic & Rehabilitation Biomechanics II)
- Comparative Study of Hydrido Organo Siloxane Polymer and Hydrogen Silsesquioxane
- 肝細胞癌と診断された肝内脾症
- Contralateral EEG Slowing and Amobarbital Distribution in Wada Test: An Intracarotid SPECT Study
- Partial Seizures Manifesting As Apnea Only in an Adult
- White-Matter Change in Mesial Temporal Sclerosis : Correlation of MRI with PET, Pathology, and Clinical Features
- Interaction of Glutathione and Sodium Selenite In vitro Investigated by Electrospray Ionization Tandem Mass Spectrometry
- Hypomethylation of the protein gene product 9.5 promoter region in gallbladder cancer and its relationship with clinicopathological features
- Dynamical Aspects of Retention and its Relation to Fatigue in Ferroelectric Thin Films
- Second-Harmonic Generation of GaAlAs Diode Laser by Enhanced Doubling in LiIO_3 Crystal
- Thermal Reaction Characterization of an Epoxy Molding Compound
- Altered Biochemical Properties of Transient Receptor Potential Vanilloid 6 Calcium Channel by Peptide Tags
- Spectro-ellipsometric Studies of Amorphization and Thermal Annealing in Ion-implanted Silicon
- Solids Behavior in Freeboard of FCC Regenerator
- New scoring system for predicting relapse after lamivudine-induced hepatitis B e-antigen loss in chronic hepatitis B patients
- Substrate Temperature Dependence of ZnO Films Prepared by Ultrasonic Spray Pyrolysis
- IS-28 Role of surgery in the management of Gestational trophoblastic neoplasia(Group4 Oncology4,International Session)
- Adaptive Feed-forward Automatic Gauge Control in Hot Strip Finishing Mill
- Laser-induced Breakdown Spectrometry and its Coupling with Low Pressure ICP System for Quantitative Elemental Analysis
- Highly Efficient Green Phosphorescent Organic Light-Emitting Diodes with High Electron Mobility
- Spinal Cord Infarction After Decompressive Laminectomy for Spontaneous Spinal Epidural Hematoma : Case Report
- Enhanced Detection and Structural Characterization of Flavonoids by Complexation with N,O-Bis(trimethysilyl)trifluoroacetamide Using Electrospray Ionization Mass Spectrometry
- Modulus Spectroscopy of Potassium Lithium Niobate (K_3Li_2Nb_5O_) Single Crystal
- Wastage of Water Wall Tubes in a Circulating Fluidized Bed Combustor with Two Gas Exits
- Growth of Silicon Nanocrystals by Low-Temperature Photo Chemical Vapor Deposition
- Temperature Fluctuations and Heat Transfer in Liquid Drop Columns
- C212 TRANSIENT 3-D BUOYANT CONVECTION IN A VERTICAL CYLINDER WITH SIDEWALL OF AZIMUTHAL TEMPERATURE VARIATION(Natural convection in enclosure-2)
- Effects of Donor Ion Doping on the Orientation and Ferroelectric Properties of Bismuth Titanate Thin Films
- Phosphorescent Organic Light-Emitting Diodes with Simplified Device Architecture
- Beam Stability Improvement of a Liquid Metal Ion Source
- Sentinel Lymph Node Biopsy after Neoadjuvant Chemotherapy
- Single-Incision Multiport Laparoscopic Cholecystectomy for a Patient with Situs Inversus Totalis : Report of a Case
- (S4-3) Micro Gas Turbine-Solid Oxide Fuel Cell Hybrid System for Distributed Energy Generation
- Influence of Sm3+-Ions on the Hole-Burning Efficiency of Sm2+-Ions Doped in Mg0.5Sr0.5FCl0.5Br0.5 Mixed Crystals
- Learning curve of single port laparoscopic cholecystectomy determined using the non-linear ordinary least squares method based on a non-linear regression model : An analysis of 150 consecutive patients
- Overexpression of Galectin-3 and its clinical significance in ovarian carcinoma
- A retained catheter fragment in radial artery caused by accidental catheter transection during arterial catheter removal
- Modulus Spectroscopy of Potassium Lithium Niobate (K3Li2Nb5O15) Single Crystal