Superimposed Emissions on Enhanced Green Emission from ZnO:Pr Powders by Evacuated Sealed Silica Tube Method
スポンサーリンク
概要
- 論文の詳細を見る
The origin of the superimposed emissions in the green photoluminescence (PL) spectra of ZnO:Pr powders is discussed by comparing the PL excitation and photoacoustic (PA) spectra of ZnO:RE (Pr, Nd, and Ho) powders prepared by the evacuated sealed silica glass method. Assuming that the superimposed emissions are related to the shorter-wavelength-side light absorption of Pr3+, the absorption of Pr3+ is caused by the nonradiative recombination of excitons localized and delocalized at Pr3+ in the vicinity of the grain boudary and ZnO matrix.
- 2006-05-15
著者
-
Okamoto Masaki
Department Of Applied And Bioapplied Chemistry Graduate School Of Engineering Osaka City University
-
Morimoto Jun
Department Of Applied Physics National Defense Academy
-
INOUE YOSHIHIRO
Department of Anatomy, Okayama University School of Dentistry
-
Okamoto Masaki
Department of Materials Science and Engineering, National Defense Academy, 1-10-20 Hashirimizu, Yokosuka, Kanagawa 239-8686, Japan
関連論文
- P3-34 Nonradiative Recombination Process in Semi-insulating 6H-SiC Bulk Single Crystals Evaluated by Photoacoustic Spectroscopy(Poster session 3)
- P3-33 Thermal Diffusivity of Semi-Insulating 6H-SiC Single Crystal Wafers Evaluated by Photopyroelectric (PPE) Method(Poster session 3)
- Massive Eosinophilic Pleural Effusion Preceding Vasculitic Symptoms in Churg-Strauss Syndrome
- Studies of Defect Detection and Thermal Influence in Semi-Insulating 6H-SiC Substrates Using a Long-Wavelength Infrared Thermal Imaging Camera
- THE FUNCTION OF THE INTERVENTRICULAR SEPTUM IN PATIENTS WITH ANTEROSEPTAL INFARCTION : ECHOCARDIOGRAPHIC STUDY : New Techniques, Echocardiography II : PROCEEDINGS OF THE 44th ANNUAL SCIENTIFIC MEETING OF THE JAPANESE CIRCULATION SOCIETY
- Studies of Localized Levels in HgCdTe Grown on Si and CdZnTe Substrates Using Metal-Organic Chemical Vapor Deposition
- Deep Levels in Hg_Cd_Te Grown by Metal-Organic Chemical Vapor Deposition
- Studies of Deep Levels in HgCdTe Grown on CdZnTe and Si Substrates
- Study of Deep Levels in Mesa-Type HgCdTe Device
- Matrix Metalloproteinase-1 and Cytokines in Patients with Acute Pancreatitis
- Thermoelectric Properties of Amorphous Zinc Oxide Thin Films Fabricated by Pulsed Laser Deposition
- Structural Properties of Heavily B-Doped SiGe Thin Films for High Thermoelectric Power
- Structural Analysis of Hydrogenated a-Si Films by Reverse Monte Carlo Simulation
- CB : a humanoid research platform for exploring neuroscience
- The Effects of Impurities on Crystallization of Polymorphs of a Drug Substance AE1-923
- Spectral Analysis of Deep Level Transient Spectroscopy (SADLTS) of DX-centers in Al_xGa_As:Sn : Electrical Properties of Condensed Matter
- Annealing Temperature Dependence of the Amorphous Structure of Amorphous Si-Ge-Au Thin Films
- Anomalous Large Thermoelectric PoWer on Heavily B-Doped SiGe Thin Films with Thermal Annealing : Structure and Mechanical and Thermal Properties of Condensed Matter
- Evaluation of Sb_2O_3-Doped ZnO Varistors by Photoacoustic Spectroscopy
- Size Effects on Photoacoustic Spectra for GaAs Fine Powder
- Photoacoustic Spectra on the Bi or Pr Doped ZnO Varistors
- Characterization of Interface States in Degraded ZnO Varistors(Electrical Properties of Condensed Matter)
- Pinning Effect by Interface States in Pr-type ZnO Varistors : Electrical Properties of Condensed Matter
- Photoacoustic Spectra on the ZnO and CdO Compound Semiconductor
- Development of Novel Immobilization Supports of Lipase for Reactions in Organic Media : Seed Polymerization of Amphiphilic 2-[p-(1,1,3,3-Tetramethyl-Butyl) Phenoxy-Polyethoxy] Ethyl Methacrylate Macromonomers
- Light Irradiation Is a Factor in the Bactericidal Activity of Silver-Loaded Zeolite
- Deep Trap Measurement in Hg_Cd_xTe by Isothermal Capacitance and Deep-Level Transient Spectroscopy
- Improvement of Signal-to-Noise Ratio in Microphone Photoacoustic Spectroscopy
- Thermoelectric Characteristics of Si/Ge Superlattice Thin Films at Temperatures Less Than 300 K
- Photoacoustic Spectra of ZnO-Co Alloy Semiconductors
- The Study of Interface States in ZnO Varistors by Injection Pulse Width Dependence of Transient Response
- The Involvement of Transferrin in the Uptake of Iron-59 by Hepatocytes of Carbon Tetrachloride-Damaged Rats(Pharmacology)
- Photoacoustic Spectra of CdS: Cu by Piezoelectric Transducers : Photo-Acoustic Spectroscopy
- Analysis of Infrared Photoacoustic Wave Form Detected by Piezoelectric Transducer : Photoacoustic Spectroscopy and Ultrasonic Microscopy
- Auger Electron Spectroscopy of Cu_2S-CdS Heterojunction Interface
- Line Spectrum Emission on a Surface and Switching Characteristics of (Ni_Zn_)Fe_2O_4 Ferrite under Pulse Voltage
- Auger Electron Spectroscopy of the Polar (0001) and (0001^^-) Surfaces of CbS Single Crystal
- Stretched Exponential Capacitance Transient and Emission Rate Spectrum of DX-Centers
- Photoelectrical Characteristics of Cu_2S-CdS Heterojunction Diodes
- On-Line Optimal Control Strategy for a Consecutive Reaction System
- Barrier Model of Cu_2S-CdS Heterojunction Diodes Estimated from Open-Circuit Photovoltage Spectrum and Cathodoluminescence
- Chopping Frequency Dependence of Photoacoustic Spectrum in Porous Silicon
- Amplitude and Phase Signals of the Photothermal Deflection Images
- Thermoelectric Properties of and Dopant Distribution in SiC Thin Films
- Photoacoustic Spectrum and Surface Morphology of Porous Silicon
- Band Gap of Porous Silicon Estimated by Photoacoustic Spectra
- Deep Impurity Centers in CdS Single Crystals Studied by Spectral Analysis of Deep Level Transient Spectroscopy
- Photoacoustic Spectroscopy of Cu_xS/CdS Heterojunction
- Thermal Diffusivity of Semiconductors Evaluated by Differential PPE Method : Physical Acoustics
- Vanadium-Related Deep Levels in n-Silicon Detected by Junction Capacitance Waveform Analysis
- Pulsed Photoacoustic Effect in Semiconductors : Photoacoustic Effect and Spectroscopy
- Secondary Photoacoustic Spectra of CdS: Cu by Gas-microphone Method : Photoacoustic Spectroscopy
- Evaluation of ZnO Varistors by Photoacoustic Spectroscopy
- Effect of linezolid on cytokine production capacity and plasma endotoxin levels in response to lipopolysaccharide stimulation of whole blood
- Active Utilization of Solvent-Mediated Transformation for Exclusive Production of Metastable Polymorph Crystals of AE1-923
- The Raf/MAP Kinase Cascade in Cell Cycle Regulation and Differentiation in Drosophila
- Percutaneous Transluminal Angioplasty for Venous Stenosis of Hemodialysis Fistula: Indication and Prognosis
- Optical and Mechanical Properties of Hard Hydrogenated Amorphous Carbon Films Deposited by Plasma CVD
- Formation of Cubic Boron Nitride Film on Si with Boron Buffer Layers
- Profile Grinding of Superalloys with Ultrafine-Crystalline cBN Wheels(Advanced Manufacturing Technology [I])
- Profile Grinding of Superalloys with Ultrafine-Crystalline CBN Wheels(CBN grinding technology)
- Photoacoustic Signal Induced by Pulse Ruby Laser in CdS : Photo-Acoustic Spectroscopy
- Effects of a Negative Self-Bias on the Growth of Cubic Boron Nitride Prepared by Plasma Chemical Vapor Deposition
- Characterization of LiNbO3 Single-Crystal Substrates Irradiated with Electrons
- Nondestructive Testing Technique for Defect Detection in LiNbO3 Using Infrared Thermal Imaging Camera
- The Study of the Origin of the Anomalously Large Thermoelectric Power of Si/Ge Superlattice Thin Film
- Anomalous Large Thermoelectric Power of the Si and Au Doped Ge Superlattice Thin Film
- Distribution of Deep Level Parameters in Spectral Analysis of DLTS (SADLTS) : Electrical Properties of Condensed Matter
- Studies of Defects and Thermal Conductivity of Mixed Polytype in 6H-SiC Single Crystal by Polarized Optical Microscopy, Light Scattering Tomography, and Thermal Microscopy
- Evaluation of Interface States in ZnO Varistors by Spectral Analysis of Deep Level Transient Spectroscopy
- Formation of Cubic Boron Nitride Films on Diamond by Plasma CVD Technique
- Feを添加したSiCの熱電特性
- Temperature dependence of the thermoelectric properties of Si doped SiC
- Non-Linear Characteristics of Infrared Photoacoustic Signal in p-Ge : Photoacoustic Spectroscopy
- PRESENT STATE OF ENDOSCOPIC HEMOSTASIS FOR NONVARICEAL UPPER GASTROINTESTINAL BLEEDING
- Primary Malignant Lymphoma of the Breast : Mammographic and Ultrasonographic Findings
- Hepatocellular Carcinoma with Right Atrial Tumor Thrombus : Report of a Case
- Superimposed Emissions on Enhanced Green Emission from ZnO:Pr Powders by Evacuated Sealed Silica Tube Method
- The Antibacterial Effects of Myrcene on Staphylococcus aureus and Its Role in the Essential Oil of the Tea Tree (Melaleuca alternifolia)
- Spontaneous Loss of Antibiotic-Resistant Plasmids Transferred to Escherichia coli in Experimental Chronic Bladder Infection
- Retrospective study on the effect of tight glucose control in postoperative sepsis patients using an artificial pancreas
- Effect of farnesol on mevalonate pathway of Staphylococcus aureus
- Tsunami lung
- Development of Structural Analysis Method Based on Reverse Monte Carlo Simulation and Its Application to Catalytic Chemical Vapor Deposition Hydrogenated Amorphous Silicon
- Evaluation of Co- and Pr-Doped Zinc Silicate Powders by Photoacoustic Spectroscopy
- Photoacoustic Spectra for Porous Silicon Using Piezoelectric Transducer and Microphone
- Defect Distribution in N-Doped and Semi-Insulating 6H-SiC Bulk Single Crystal Wafers Observed by Two- and Three-Dimensional Light Scattering Tomography
- Distributions of Interface States and Bulk Traps in ZnO Varistors
- Photoacoustic Spectra from Co Doped ZnO with Different Grain or Cluster Sizes
- The Measurement of Annealing Cycle Effect of Si–Ge–Au Amorphous Thin Film with Anomalously Large Thermoelectric Power by Using Photoacoustic Spectroscopy
- Estimation of Schottky Contacts to Porous Si by Photoacoustic Spectroscopy
- Imaginary Part of the Dielectric Function of Sintered and Microcrystalline Cubic Boron Nitride
- Photoacoustic Spectra of Heavily Co-Doped ZnO Powders
- Evaluation of ZnO Varistors by Photoacoustic Spectroscopy
- Photoacoustic and Photoluminescence Spectra of Annealed 3,4,9,10-Perylenetetracarboxylic Dianhydride Films
- Successful Treatment with Tacrolimus in a Case of Lung-dominant Connective Tissue Disease
- Double-Peak Emission Rate Spectrum of DX-Centers in AlxGa1-xAs
- Multiexponential Analysis of Deep Level Transient Spectroscopy (C2-MEDLTS)
- Photoacoustic Spectra and Thermoelectric Properties of Amorphous Si/Au/Ge/Au Superlattice
- Double-Peak Emission Rate Spectrum of DX-Centers in AlxGa1-xAs