Electronic Structure in Valence Band of Nd-Substituted Bi4Ti3O12 Single Crystal Probed by Soft-X-Ray Emission Spectroscopy
スポンサーリンク
概要
- 論文の詳細を見る
The electronic structure of Nd3+-substituted Bi4Ti3O12 single crystals was studied by soft-X-ray emission spectroscopy. The valence band is in good accordance with the band calculation. The valence band is mainly composed of the O 2p state hybridized with Ti 3d and Bi 6s states. The hybridization effect between the Ti 3d and O 2p states increases with Nd3+ substitution, indicating a change in Ti–O bond length in the $a$–$b$ plane. The hybridization effect between the Bi 6s and O 2p states decreases with Nd3+ substitution. The Bi–O hybridization effect is considered to be closely related to the ferroelectric behavior.
- 2005-11-10
著者
-
GOTO Takashi
Research Center for Advanced Science and Technology, University of Tokyo
-
Miyayama Masaru
Research Center For Advanced Science And Technology (rcast) The University Of Tokyo
-
Tsukamoto Takeyo
Department Of Applied Physics Faculty Of Science Science University Of Tokyo
-
Shin Shik
Institute For Solid State Physics (issp) University Of Tokyo
-
Higuchi Tohru
Department Of Applied Physics Faculty Of Science Tokyo Univ. Of Science
-
Kaneda Kazuhiro
Department Of Anesthesiology Osaka Dental University
-
Hattori Takeshi
Department Of Applied Physics Faculty Of Science Science University Of Tokyo:(present)the Institute
-
Noguchi Yuji
Research Center For Advanced Science And Technology The University Of Tokyo
-
Goto Takashi
Research Center for Advanced Science and Technology, University of Tokyo, Tokyo 153-8904, Japan
-
Kaneda Kazuhiro
Department of Applied Physics, Tokyo University of Science, Tokyo 162-8601, Japan
-
Miyayama Masaru
Research Center for Advanced Science and Technology, University of Tokyo, Tokyo 153-8904, Japan
関連論文
- 新規交代層強誘電体Bi_2WO_6-Bi_3TaTiO_9
- LaMn_Cr_xO_3の磁気特性
- 電子セラミックスの最先端研究動向と将来展望
- 酸化物ナノシートによるリチウムイオン電池電極材料
- ビスマス層状構造強誘電体の機能設計(第59回日本セラミックス協会学術賞受賞研究総説)
- 150℃までの高水蒸気分圧下におけるリン複合メソ多孔シリカのプロトン導電性
- メソ多孔シリカとリチウム電解液からなる固液複合薄膜のイオン伝導性
- Electrical Conduction Mechanism in Bi_4Ti_3O_ Single Crystal
- セラミックスの界面機能を応用したセンサー設計
- 28a-PS-62 LaCr_xMn_O_3の磁性
- NOxを吸着したLa_,Ba_xSrCu_2O_の表面化学結合状態
- Electronic Structure Characteristics of MBE (molecular beam epitaxy)-Grown Diluted Magnetic Semiconductor Ga_Cr_xN Films
- Electronic Structure in Valence Band of Nd-Substituted Bi_4Ti_3O_ Single Crystal Probed by Soft-X-Ray Emission Spectroscopy
- Electronic Structure of Ce_Nd_xO_ Probed by Soft-X-Ray Spectroscopy
- Band Structure of Sr_Ba_Nb_2O_6 Thin Film Probed by Soft-X-Ray Emission Spectroscopy
- Unoccupied Electronic State of SrTi_Nb_xO_3 Observed by Inverse-Photoemission Spectroscopy
- Unoccupied Electronic State of Delafossite-Type PdCoO_2 Single Crystal Probed Using Inverse Photoemission Spectroscopy
- Evidence of O-H Bond in the Bulk State of Protonic Conductor Y-Doped SrCeO_3 by Soft-X-Ray Spectroscopy
- Electronic Structure of Delafossite-Type Oxide PtCoO_2 by Resonant-Photoemission Spectroscopy
- Band Structure of TiO_2-Doped Yttria-Stabilized Zirconia Probed by Soft-X-Ray Spectroscopy
- Unoccupied Electronic State of Lightly La-Doped SrTiO_3 Observed by Inverse-Photoemission Spectroscopy
- Bulk Electronic State of SrTiO_ Probed by Resonant Soft-X-Ray Emission Spectroscopy
- Oprical Absorption Spectra of Protonic Conductor CaZr_Sc_O_
- Growth of Ba_Sr_xNaNb_5O_ Thin Film on La_Sr_TiO_3 Substrate by Pulsed Laser Deposition
- A Novel Electrode for Ozone Generation
- Ferroelectric Properties of Bi_4Ti_3O_ Thin Films Prepared on TiO_2 Anatase Layer
- Electronic Structures of Bi_4Ti_3O_ Thin Film and Single Crystal Determined by Resonant Soft-X-Ray Emission Spectroscopy
- Protonic Conduction in the Single Crystal of Sc-Doped SrZrO_3
- Ti-O Hybridization Effect of Lightly La-doped SrTiO_3 Observed by Resonant-Photoemission Spectroscopy
- Electronic Structure in the Bulk State of Protonic Conductor CaZrO_3 by Resonant Soft-X-Ray Emission Spectroscopy : Electrical Properties of Condensed Matter
- Protonic Conduction in the Single Crystal of SrTi_Sc_xO_3 (Short Note)
- Polarization and leakage current properties of bismuth sodium titanate ceramic films deposited by aerosol deposition method
- Electric-field-induced giant strain in Bi_Na_TiO_3-based single crystals : Influence of high-oxygen-pressure annealing
- High-quality single crystal growth of Bi-based perovskite ferroelectrics based on defect chemistry
- LaMn_Cr_xO_3の磁気特性
- ランタン及びガドリニウムを添加したBaTiO_3単結晶の育成とその電気的性質
- 複合材料のパーコレーション構造のコンピューターシミュレーション
- Deflection of Light Induced by Ferroelectric-ferroelasic Crystals : O: Optoelectronics
- Deflection of Light by Ferroelastic Potassium Trihydrogen Selenite
- Deflection of Light by Ferroelastic Domains in Gd_2(MoO_4)_3 and Bi_4Ti_3O_ Crystals
- Refraction and Reflection of Light at Ferroelastic Domain Walls in Rochelle Salt Crystal
- Oxygen Vacancy Migration and Dispersive Photoconductivity in Bi_4Ti_3O_
- Defect Engineering for Control of Polarization Properties in SrBi_2Ta_2O_9
- Photoemission Study on Protonic Conductor CaZrO_3:Evidence of the Exchange Mechanism of Proton and Hole
- Electronic Structure of Bi_4Ti_3O_ Thin Film by Soft-X-Ray Emission Spectroscopy
- Simulation of Switching Properties of Ferroelectrics on the Basis of Dipole Lattice Model
- Grain Size Dependence of Switching Properties of Ferroelectric BaTiO_3 Ceramics
- Electronic Structure of 4d Transition Metal Compound ZrF_4 by Resonant Photoemission Spectroscopy
- Ti-O Hybridization Effect of Nb-Doped SrTiO_3 by Resonant Photoemission Spectroscopy : Electrical Properties of Condensed Matter
- Ti-O Hybridization Effect on Ferroelectric Phase Transition of BaTiO_3
- THz-Radiation Emitter and Receiver System Based on a 2 T Permanent Magnet, 1040 nm Compact Fiber Laser and Pyroelectric Thermal Receiver : Optics and Quantum
- Tuning of a Surface Acoustic Wave Resonator Formed of Lithium Tetraborate Substrate Combined with Piezoelectric Ceramic Element
- Photoinduced Current of a CuO/ZnO Thin-Film Heterojunction in Humid Atmosphere
- Preparation of Various Oxide Films by an Electrophoretic Deposition Method : A Study of the Mechanism
- Lithium intercalation properties of tetratitanates and octatitanates
- Ferroelectric Properties and Structure Distortion in A-Site-Modified SrBi_2Ta_2O_9
- Enhanced Ferroelectric Properties of V-Doped BaBi_4Ti_4O_
- Domain Motion in Bismuth-Layer-Structured Ferroelectrics by Applying Electric Fields
- Effects of the External Electric Field from a Substrate on Conductance Changes of SnO_2 Thin Films by CO Gas
- BaTiO_3 Single Crystal Growth by Travelling Solvent Floating Zone Technique : Fundamentals
- Electronic Structure of Delafossite-Type Metallic Oxide PdCoO_2
- Optical Study on Domain Formation in NH_4BeF_3
- Domain Structure and Deflection of Light at Domain Walls in RbHSeO_4
- Protonic Conduction in the Single Crystals of SrZr_M_O_3 (M = Y, Sc, Yb, Er)
- Growth of Ba_2NaNb_5O_ Thin Films on MgO(100) by the Pulsed Laser Ablation Method
- Effects of Postannealing in Oxygen Ambient on Leakage Properties of (Ba, Sr)TiO_3 Thin-Film Capacitors
- Effect of Laser Energy Density on the Fabrication of Ba_2NaNb_5O_ Thin Films by Pulsed Laser Ablation
- Control of the Orientation of Ferroelectric Bi_4Ti_3O_ Thin Films by Multi-step Metal Organic Decomposition Process
- Micropatterning of Ferroelectric Bi_4Ti_3O_ Using Electron-Beam-Induced Reaction of Metal Octylate Films
- Crystallization of Precursor Micropatterns of Ferroelectric Bi_4Ti_3O_ Fabricated by Electron Beam Scanning
- Fabrication of PbTiO_3 Thin Films on TiSi_2/Si and Their Characterization ( FERROELECTRIC MATERIALS AND THEIR APPLICATIONS)
- Fabrication of Ferroelectric Bi_4Ti_3O_ Thin Films by Dipping Pyrolysis of Metal Naphthenates and Micropatterns by an Electron Beam ( FERROELECTRIC MATERIALS AND THEIR APPLICATIONS)
- GIS/GCB絶縁ガス中の水分検出センサに関する研究 : トリエチレンジアミン硫酸塩固体電解質センサの基礎特性
- Preparation of Ferroelectric Bi_4Ti_3O_ Thin Films with c-Axis Orientation by Atmospheric-Pressure Metal-Organic Chermical Vapor Deposition
- Growth of Bi_4Ti_3O_ Thin Film by Two-Dimensional RF Magnetron Sputtering with Bi_2O_3 and TiO_2 Targets (Short Note)
- Nanoscale Characterization of Domain Structures in Bi4Ti3O12 Single Crystals Using Near-Field Raman Spectroscopy
- Synchrotron Radiation Study on Time-Resolved Tetragonal Lattice Strain of BaTiO3 under Electric Field
- Crystal Growth and Characterization of (Bi0.5Na0.5)TiO3--BaTiO3 Single Crystals Obtained by a Top-Seeded Solution Growth Method under High-Pressure Oxygen Atmosphere
- Electronic Structure in Valence Band of Nd-Substituted Bi4Ti3O12 Single Crystal Probed by Soft-X-Ray Emission Spectroscopy
- Recrystallization and Microstructure in Electrophoretically Deposited Ferroelectric BaTiO_3 Films under CO_2-Laser Irradiation ( FERROELECTRIC MATERIALS AND THEIR APPLICATIONS)
- Fabrication of Ferroelectric BaTiO_3 Films by Electrophoretic Deposition
- Synthesis and Properties of Semiconducting Iron Disilicide β-FeSi_2
- Properties of Ferroelectric Pb(Zr, Ti)O_3 Thin Films on TiSi_2/Si Substrates
- Deflection of Light by Ferroelectric-Ferroelastic RbHSeO_4
- Polarization and Piezoelectric Properties of High Performance Bismuth Sodium Titanate Single Crystals Grown by High-Oxygen-Pressure Flux Method
- High-Performance Ferroelectric Bi4Ti3O12 Single Crystals Grown by Top-Seeded Solution Growth Method under High-Pressure Oxygen Atmosphere
- Electric-Field-Stabilized Ferroelastic Domain Walls in Monoclinic Bi4Ti3O12 Crystals
- Ba_2NaNb_5O_ Thin Films Prepared by the Pulsed Laser Ablation Method
- Effects of O_2 Gas Pressure in Heat Treatment on Surface Morphology and Electric Properties of Ferroelectric Bi_4Ti_3O_ Thin Films with c-Axis Orientation
- O_2 Gas Pressure Effects on Surface Morphology in Ferroelectric Bi_4Ti_3O_ Thin Films Fabricated by Spin-Coating Pyrolysis
- Quantitative Analysis of Ethanol in Water Solution by a Heterocontact-type Sensor of CuO/ZnO
- インフィルトレ-ション法により作製したAu超微粒子添加CuO-ZnO複合体のガス検知特性
- Impact of Defect Control on the Polarization Properties in Bi_4Ti_3O_ Ferroelectric Single Crystals
- Effect of Mn doping on the leakage current and polarization properties in K0.14Na0.86NbO3 ferroelectric single crystals
- Ferroelectric Phase Transition and Photoinduced Cooperative Phenomena in Bi-Layered Perovskite Pb2Bi4Ti5O18 Ceramics Studied by Brillouin Scattering
- Elastic and Piezoelectric Properties of High-Quality Ferroelectric BiTiO Single Crystals (Special Issue : Ferroelectric Materials and Their Applications)
- Electrlc-field-induced giant strain in Bi_Na_TiO_3-based single crystals : Influence of high-oxygen-pressure annealing
- High-Performance Bi0.5Na0.5TiO3 Single Crystals Grown by High-Oxygen-Pressure Flux Method
- Oxygen Stability and Leakage Current Mechanism in Ferroelectric La-Substituted Bi4Ti3O12 Single Crystals
- Impact of Defect Control on the Polarization Properties in Bi4Ti3O12 Ferroelectric Single Crystals