Interstitial Donor Codoping Method in (Ga,Mn)As to Increase Solubility of Mn and Curie Temperature
スポンサーリンク
概要
- 論文の詳細を見る
Based on first principles calculations, we propose a solubility control method of magnetic impurities in dilute magnetic semiconductors (DMSs). The low solubility of Mn in (Ga,Mn)As is experimentally and theoretically known. We show that donor atoms, such as Li, introduced at the interstitial sites in GaAs enhance the solubility of Mn. As a result, Mn can be doped to more than 20% in GaAs in the thermal equilibrium condition. The same effect can be seen when we dope Mn in GaAs with other interstitial donors, such as H, Na, K, Be, Mg, Ca, Cu, and Ag.
- 2011-04-25
著者
-
Katayama-yoshida Hiroshi
Department Of Computational Science Asahi Chemical Industry Co. Ltd.:presto Japan Science And Techno
-
Sato Kazunori
Department Of Computational Nanomaterials Design Nanoscience And Nanotechnology Center The Institute
-
Fujii Hitoshi
Department Of Applied Physics Faculty Of Engineering University Of Tokyo:(present Address) Software
-
Bergqvist Lars
Department of Materials Science and Engineering, KTH Royal Institute of Technology, SE-100 44 Stockholm, Sweden
-
Dederichs Peter
Peter Grünberg Institut, Forschungszentrum Jülich, D-52425 Jülich, Germany
-
Dederichs Peter
Peter Grünberg Institut, Forschungszentrum Jülich, D-52425 Jülich, Germany
-
Katayama-Yoshida Hiroshi
Department of Materials Engineering Science, Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560-8531, Japan
-
Katayama-Yoshida Hiroshi
Department of Computational Nanomaterials Design, Nanoscience and Nanotechnology Center, The Institute of Scientific and Industrial Research (ISIR), Osaka University, 8-1 Mihogaoka, Ibaraki, Osaka 567-0047, Japan
-
SATO Kazunori
Department of Biology, Faculty of Science, Kyushu University
-
Sato Kazunori
Department of Materials Engineering Science, Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560-8531, Japan
関連論文
- Collagen type Iα1 gene polymorphism may be associated with the rate of bone mineral density decrease in female hemodialyzed patients
- Use of automated image registration to generate mean brain SPECT image of Alzheimer's patients
- A comparison of Tc-99m HMPAO brain SPECT images of young and aged normal individuals
- A method for the quantification of benzodiazepine receptors by using ^I-iomazenil and SPECT with one scan and one blood sampling
- Anomalous Nuclear Relaxation and Knight Shift Behaviors of ^Tl in High-T_c Tl_2Ba_2Ca_1Cu_2O_
- Theoretical Prediction of Curie Temperature in (Zn, Cr)S, (Zn, Cr)Se and (Zn, Cr)Te by First Principles Calculations
- Perinephric angiomyolipoma : A unique development pattern surrounding the kidney
- Charge and Spin States of Transition-Metal Atoms in a Hemoprotein Based on the Extended Haldane-Anderson Model
- Exchange Interaction and T_c in Alkaline-Earth-Metal-Oxide-Based DMS without Magnetic Impurities : First Principle Pseudo-SIC and Monte Carlo Calculation(Condensed matter: electronic structure and electrical, magnetic, and optical properties)
- Database of normal human cerebral blood flow measured by SPECT : II. Quantification of I-123-IMP studies with ARG method and effects of partial volume correction
- Database of normal human cerebral blood flow measured by SPECT : I. Comparison between I-123-IMP, Tc-99m-HMPAO, and Tc-99m-ECD as referred with O-15 labeled water PET and voxel-based morphometry
- Apparent CBF decrease with normal aging due to partial volume effects : MR-based partial volume correction on CBF SPECT
- Effects of tissue heterogeneity on cerebral vascular response to acetazolamide stress measured by an I-123-IMP autoradiographic method with single-photon emission computed tomography
- Error analysis of measured cerebral vascular response to acetazolamide stress by I-123-IMP autoradiographic method with single photon emission computed tomography : Errors due to distribution volume of I-123-IMP
- Overall Water Splitting by RuO_2-dispersed Divalent-ion-doped GaN Photocatalysts with d^ Electronic Configuration
- The Electronic Structure and Atomic Configuration of Hydrogen in Silicon
- Materials Design of 4d-Transition-Metal-Doped Transparent and Half-Metallic Ferromagnets with K_2S-Based Diluted Magnetic Semiconductors
- Lattice Dynamics of Black Phosphorus.I.Valence Force Field Model
- Isotope Effect in Superconducting YBa_2Cu_3O_ System
- Material Design for the Fabrication of p-type SrTiO_3 : Electrical Properties of Condensed Matter
- Real-Time Blood Velocity Measurements in Human Retinal Vein Using the Laser Speckle Phenomenon
- Real-Time Measurement of Human Optic Nerve Head and Choroid Circulation, Using the Laser Speckle Phenomenon
- NMR and NQR Studies of ^O and ^Cu in CuO_2 Plane of High-T_c YBa_2 Cu_3O_ with T_c=61K
- Growth of YBa_2Cu_3O_ Single Crystals
- MEASUREMENT OF OPTIC NERVE HEAD CIRCULATION : COMPARISON OF LASER SPECKLE AND HYDROGEN CLEARANCE METHODS
- Electron-Energy-Loss Spectroscopy of Oxide Superconductor Bi_2Sr_2CaCu_2O_8
- Characterization of Thermal Annealing Effects on the Evolution of Coke Carbon Structure Using Raman Spectroscopy and X-ray Diffraction
- Bound States in Copper-Based Cu-Ge and Cu-Se Alloys Studied by X-Ray Photoelectron Spectroscopy
- Successional Dynamical Models on the 2-Dimensional Lattice Space
- Role of Cl or I Codoping in Li-Doping Enhancement in ZnSe
- Herpes Simplex Encephalitis
- Interstitial Donor Codoping Method in (Ga,Mn)As to Increase Solubility of Mn and Curie Temperature
- Left-hand-assisted laparoscopic resection of hepatocellular carcinoma in an accessory liver
- Imaging of Choroidal Hemodynamics in Eyes with Polypoidal Choroidal Vasculopathy Using Laser Speckle Phenomenon
- Influence of Cation Dopants in the A-Site on the Crystal Structure, Microstructure, and Electrical Conductivity of Ba0.5Sr0.5Co0.8Fe0.2O3-\delta as a New Solid-Oxide-Fuel-Cell Cathode
- Generalization of Ramo's Theorem and Its Application to Semiconducting Materials
- Reproducibility in Single-Crystal Growth of 2-1-4 Type Cuprates and Nickelates by Floating Zone Method : I-C Single Crystal Growth : I. Oxide Superconductors, Experiments I : Material Syntheses and Crystal Structures
- Blood Flow Analyses of Skin Tissue Under the Sacrum Using Laser Speckle Flowgraphy
- Deposition of Copper Fine Particle by Cold Spray Process
- Systematic Variation of Hyperfine Field and Relaxation Time of Impurity Nuclei in Ferromagnetic Nickel. II. Case of Light Nuclei
- Systematic Variation of Hyperfine Field and Relaxation Time of Impurity Nuclei in Ferromagnetic Nickel. I. : Case of Substitutional Heavy Nuclei
- Calculation of the Electronic Structure of Positive Muon and Boron at the Tetrahedral Interstitial Site in Silicon
- Ionization Hydrogen Atoms in Slow Collisions with Metastable Helium Atoms He^* (2^1S,2^3S)
- Shot Noise in Back-Biased Step Junctions with Exponential Carrier Generation Rate
- Physics and Control of Conduction Type in CuInS_2 with Defect Chalcopyrite Structure
- De Haas-van Alphen Measurement of YBa_2Cu_3O_7 : II-D Transport Properties : II Oxide Superconductors; Experiments II : Electronic States
- Materials Design for the Fabrication of Low-Resistivity p-Type GaN Usimg a Codoping Method
- Material Design of GaN-Based Ferromagnetic Diluted Magnetic Semiconductors
- Prediction of Intrinsic Defects in Hydrogenated Amorphous Silicon by ab initio Molecular Dynamics
- Upper Bounds on Order Parameters of Diffusive Contact Processes
- The evolution of periodic population systems under random environments
- Theoretical Prediction of Magnetic Properties of Ba(Ti_M_χ)O_3(M=Sc,V,Cr,Mn,Fe,Co,Ni,Cu) : Semiconductors
- Electronic Structures and Effects of S Substitutions in CuIn(S_X_)_2 (X = O, N, P, C, Si or B)
- Comparative Study on Electronic Structure of Doped Fullerenes and High-Tc Oxide Superconductors
- Solution Using a Codoping Method to Unipolarity for the Fabrication of p-Type ZnO
- Stabilization of Ferromagnetic States by Electron Doping in Fe-, Co- or Ni-Doped ZnO : Magnetism
- Adsorptive Properties of Mn-Substituted Goethite Particles for Aqueous Solutions of Lead, Copper, and Zinc
- A Theory of The Shot Noise in A Step Junction Having Linear Distribution of The Carrier Generation Rate
- Weight Gain and Risk of Impaired Fasting Glucose After Smoking Cessation
- New Laser Speckle Flowgraphy System Using CCD Camera
- Allee threshold and extinction threshold for spatially explicit metapopulation dynamics with Allee effects
- Materials Design for Cu Gettering by Electronic Dopants in Silicon
- Material Design for Transparent Ferromagnets with ZnO-Based Magnetic Semiconductors
- Molecular Dynamics Study of Fast Diffusion of Cu in Silicon
- $T_{\text{c}}$-Enhanced Codoping Method for GaAs-Based Dilute Magnetic Semiconductors
- Statistical Mechanics of Population : The Lattice Lotka-Volterra Model : Invited Papers
- Materials Design of Transparent and Half-Metallic Ferromagnets in V- or Cr-Doped ZnS, ZnSe and ZnTe without P- or N-type Doping Treatment
- A CASE OF SOLITARY FIBROUS TUMOR OF THE BUCCAL MUCOSA