Low-Temperature Growth of Highly Crystalline Superconducting ZrN Thin Film on $c$-GaN Layer by Pulsed Laser Deposition
スポンサーリンク
概要
- 論文の詳細を見る
Superconducting ZrN thin films were fabricated on $c$-GaN/$c$-Al2O3 substrates at low growth temperatures ranging from 200 to 300 °C by pulsed laser deposition. ZrN(111) thin films were epitaxially grown on $c$-GaN/$c$-Al2O3 substrates, while the growth on $c$-Al2O3 substrates yielded poorer crystallinity. The use of Zr metal and ZrN targets respectively resulted in higher crystallinity and a higher superconducting transition temperature of up to 7.3 K, indicating that the superconducting transition temperature is not closely related to the crystallinity. The results suggest the usefulness of a GaN layer for the growth of cubic-nitride thin films.
- Japan Society of Applied Physicsの論文
- 2007-11-25
著者
-
Murakami Yoshihiro
Institute For Materials Research
-
Tsukazaki Atsushi
Institute For Materials Research (imr) Tohoku University
-
Kawasaki Masashi
Institute For Chemical Research Kyoto University
-
FUKUMURA Tomoteru
Institute for Materials Research
-
Zhu YaBin
Institute for Materials Research, Tohoku University, Sendai 980-8577, Japan
-
Ikeda Masahiro
Institute for Materials Research, Tohoku University, Sendai 980-8577, Japan
関連論文
- Crystal Structure and Valence Distribution of [(LaMnO_3)_m(SrMnO_3)_m]_n Artificial Superlattices(Condensed matter: structure and mechanical and thermal properties)
- Magneto-Optical Spectroscopy of Anatase TiO_2 Doped with Co
- Ferromagnetism in Co-Doped TiO_2 Rutile Thin Films Grown by Laser Molecular Beam Epitaxy
- High Mobility Thin Film Transistors with Trasparent ZnO Channels
- Temperature-Dependent Soft X-ray Photoemission and Absorption Studies of Charge Disproportionation in La_Sr_xFeO_3(Condensed Matter: Electronic Structure, Electrical, Magnetic and Optical Properties)
- Epitaxial Synthesis of Sr_Ti_nO_ (n = 2-5) Ruddlesden-Popper Homologous Series by Pulsed-Laser Deposition
- 衝撃圧縮法により作製されたCrW合金の粒径依存性
- Evidence of the Presence of Built-in Strain in Multicrystalline SiGe with Large Compositional Distribution
- Control of Macroscopic Absorption Coefficient of Multicrystalline SiGe by Microscopic Compositional Distribution : Semiconductors
- Growth of Si_xGe_(x〓0.15) Bulk Crystal with Uniform Composition Utilizing in situ Monitoring of the Crystal-solution Interface
- Magnetic Domain Structures Governed by Granular Morphology in La_Sr_MnO_3 Thin Films as Probed by Low-Temperature Magnetic Force Microscopy
- Quantitative Conductivity Mapping of SrTiO_3-LaAlO_3-LaTiO_3 Ternary Composition-Spread Thin Film by Scanning Microwave Microscope
- Direct Solder Bump Formation Technique on Al Pad and Its High Reliability
- Temperature Dependence of Absorption Spectra in Anatase TiO_2 Epilayers
- Temperature Dependence of Absorption Spectra in Anatase TiO_2 Epilayers
- Mg_xZn_O Films with a Low Residual Donor Concentration (
- Mg_xZn_O-Based Schottky Photodiode for Highly Color-Selective Ultraviolet Light Detection
- Room Temperature Ferromagnetic Semiconductor Rutile Ti_Co_xO_ Epitaxial Thin Films Grown by Sputtering Method
- Plasma-assisted Molecular Beam Epitaxy of High Optical Quality MgZnO Films on Zn-polar ZnO Substrates
- High Electron Mobility Exceeding 10^4cm^2V^ s^ in Mg_xZn_O/ZnO Single Heterostructures Grown by Molecular Beam Epitaxy
- Analysis of Time-Resolved Donor-Acceptor Photoluminescence of N-Doped ZnO
- Photo-Irresponsive Thin-Film Transistor with Mg_xZn_O Channel
- Shifting Donor-Acceptor Photoluminescence in N-doped ZnO(Condensed matter: electronic structure and electrical, magnetic, and optical properties)
- Blue Light-Emitting Diode Based on ZnO
- Metallic LaTiO_3 / SrTiO_3 Superlattice Films on the SrTiO_3(100) Surface
- Magnetic Properties of Strain-Controlled SrRuO_3 Thin Films
- Magnetic and Transport Properties of Mn-Based Fractional-Layer Oxide Superlattices
- Rotating-Beam Fatigue Properties of Pd_Cu_Ni_P_ Bulk Glassy Alloy
- A Ferromagnetic Oxide Semiconductor as Spin Injection Electrode in Magnetic Tunnel Junction
- Atomistic Crystal Growth Process of Metal Oxide Electronics Materials : Theoretical Simulation Studies
- Formation of a Nanoscale hcp Structure by Crystallization of an Amorphous Co_Zr_7B_2 Alloy
- Analysis of the Nonlinear Optical Parameter of ZnO Channel Waveguides
- High-Throughput Screening of Ultraviolet-Visible Magnetooptical Properties of Spinel Ferrite (Zn, Co)Fe_2O_4 Solid Solution Epitaxial Film by a Composition-Spread Approach
- Improvement of electron mobility above 100,000 cm[2] V[-1] s[-1] in Mg[x]Zn1-xO/ZnO heterostructures
- Characterization of Amorphous Zr-Cu Alloy Surfaces by Electron Probe Microanalysis and Auger Electron Spectroscopy
- Lipase-Catalyzed Transesterification of Aryl-Substituted Alkanols in an Organic Solvent
- Mechanisms of Resistance Switching Memory Effect in Oxides
- Photo-Irresponsive Thin-Film Transistor with MgxZn1-xO Channel
- Chemical Reaction between Tantalum and Gallium under High Pressure
- Sulfide and Oxide Heterostructures For the SrTiO3 Thin Film Growth on Si and Their Structural and Interfacial Stabilities
- High-Throughput Screening of Ultraviolet--Visible Magnetooptical Properties of Spinel Ferrite (Zn,Co)Fe2O4 Solid Solution Epitaxial Film by a Composition-Spread Approach
- High-Temperature Solution Growth and Characterization of Chromium Disilicide
- Improved Performance of Organic Light-Emitting Device with Anatase TiO2 Anode
- In-Plane Orientation and Polarity of ZnO Epitaxial Films on As-Polished Sapphire ($\alpha$-Al2O3) (0001) Substrates Grown by Metal Organic Chemical Vapor Deposition
- Heteroepitaxy of Hexagonal ZnS Thin Films Directly on Si (111)
- Optimization of the Growth Conditions for Molecular Beam Epitaxy of MgxZn1-xO ($0\leq x\leq 0.12$) Films on Zn-Polar ZnO Substrates
- Electronic Transition of Cobalt Monoxide under High-Pressure
- ZnO Channel Waveguides for Nonlinear Optical Applications
- Free-Carrier Effects on Zero- and One-Phonon Absorption Onsets of $n$-Type ZnO
- Structural and Optical Properties of ZnO Epitaxial Films Grown on Al2O3 ($11\bar{2}0$) Substrates by Metalorganic Chemical Vapor Deposition
- Hole Transport in $ p$-Type ZnO
- Low-Temperature Growth of Highly Crystalline Superconducting ZrN Thin Film on $c$-GaN Layer by Pulsed Laser Deposition
- An Organic Light Emitting Device Employing Transparent Rutile TiO2 as an Anode
- Controlled Carrier Generation at a Polarity-Discontinued Perovskite Heterointerface
- A Scaling Relation of Anomalous Hall Effect in Ferromagnetic Semiconductors and Metals
- High Mobility Thin Film Transistors with Transparent ZnO Channels
- Magneto-Optical Spectroscopy of Anatase TiO2 Doped with Co
- Thermodynamic Evaluation of the Binding of Bisphosphonates to Human Farnesyl Pyrophosphate Synthase
- High-Mobility Field-Effect Transistors Based on Single-Crystalline ZnO Channels