Fabrication of YBa_2Cu_3O_7 Step-Edge Junctions on Sapphire Substrates
スポンサーリンク
概要
- 論文の詳細を見る
YBa_2Cu_3O_7 step-edge Josephson junctions have been fabricated on sapphire subastrates with a CeO_2 buffer layer. The steps were formed by the Ar-ion milling technique having step angles in a wide range (α=20° to 70°). The current-voltage curves of the junctions formed on low-angle (<50°) steps exhibit RSJ-like behaviors at 77K. The critical current (I_C) decreased and normal resistance (R_N) increased with increasing step angle (α) in the range 20°<α<50°. A large I_CR_N value of 250μV with junction resistance R_N≈5Ω and critical current I_C≈50μA at 77K could be obtained reproducibly with 5μm microbridges formed on 35°steps. The temperature dependence of the critical current and the normal resistance suggest the presence of a metallic barrier as the interface layer in a SNS-type junction.
- 社団法人応用物理学会の論文
- 1999-12-15
著者
-
KIM Dong
Department of Environmental Medical Biology, Wonju College of Medicine, Yonsei University
-
KIM In-Seon
Superconductivity Research Group, Korea Research Institute of Standards and Science
-
PARK Yong
Superconductivity Research Group, Korea Research Institute of Standards and Science
-
Lim Hae-ryong
Superconductivity Group Korea Research Institute Of Standards And Science Yusong:department Of Physi
-
Kim Dong
Department Of Physics Yeungnam University
-
Kim In-seon
Superconductivity Group Korea Research Institute Of Standards And Science Yusong
-
Kim Dong
Department Of Anatomy School Of Medicine Kyungpook National University
-
Park Yong
Superconductivity Group Korea Research Institute Of Standards And Science Yusong
関連論文
- The Immunological Effects of Electrolyzed Reduced Water on the Echinostoma hortense Infection in C57BL/6 Mice(Miscellaneous)
- Ameliorating effect of a herbal medicinal prescription, Kyung-Ok-Ko, on scopolamine-induced memory impairment in mice
- Parietal Lobe Epilepsy : The Semiology, Yield of Diagnostic Workup, and Surgical Outcome
- 2. Selection of Therapeutic Modalities for Paraclinoid Internal Carotid Artery Aneurysms : Angiographic Results and Long-term Outcome in 236 Consecutive Cases(Internet Lecture "Connecting the World",Special Program,The 29th Annual Meeting of The Japanese
- The Infrared Astronomical Mission AKARI
- The Seed Extract of Cassia obtusifolia Offers Neuroprotection to Mouse Hippocampal Cultures
- Impaired repair ability of hsp70.1 KO mouse after UVB irradiation
- Effects of C_2-ceramide on the Malme-3M melanoma cell line
- Growth related secretion and production of GM-CSF by epithelial cell line
- Synthesis and Properties of Segmented Block Poly : oxyethylene-block-esteramide
- Inhibitory Effects of 4-n-Butylresorcinol on Tyrosinase Activity and Melanin Synthesis(Pharmacology)
- Cellular senescence induced loss of stem cell proportion in the skin in vitro
- Surface Resistance Measurement on YBCO Thin Film and Bulk Plate by a Modified Parallel-Plate Resonator Method
- Inhibitory Effect of the Saponins Derived from Roots of Platycodon grandiflorum on Carrageenan-Induced Inflammation
- Diffusion Tensor MRI and Fiber Tractography of Cerebellar Atrophy in Phenytoin Users
- II C15 Application of diffusion tensor imaging in the evaluation of cerebellar atrophy associated with phenytoin
- IS-64 Expression of Surface Stem Cell Markers in Human Placenta(Group8 Perinatology1,International Session)
- The Seed Extract of Cassia obtusifolia Ameliorates Learning and Memory Impairments Induced by Scopolamine or Transient Cerebral Hypoperfusion in Mice
- Identification of mutations in the Bruton's tyrosine kinase gene, including a novel genomic rearrangements resulting in large deletion, in Korean X-linked agammaglobulinemia patients
- Deep Vein Thrombosis After Major Spinal Surgery : Incidence in an East Asian Population
- Comparison of corpus callosotomy and vagus nerve stimulation in children with Lennox-Gastaut syndrome
- Effects of 17α-Methyltestosterone Immersion Treatments on Sex Reversal of Mud Loach, Misgurnus mizolepis
- Comparative analysis of inherited patterns of the transgene in transgenic mud loach Misgurnus mizolepis lines carrying the CAT reporter gene
- Karyotype of North American shortnose sturgeon Acipenser brevirostrum with the highest chromosome number in the Acipenseriformes
- CHROMOSOMAL-SET MANIPULATION AND TRANSGENESIS IN MUD LOACH (Misgurnus mizolepis)
- Clinical and Ultrasound Features of Cytology Diagnosed Follicular Neoplasm
- Fast Computation of Rank and Select Functions for Succinct Representation
- Gluco-obtusifolin and Its Aglycon, Obtusifolin, Attenuate Scopolamine-Induced Memory Impairment
- Alteration of antioxidant enzymes at the mRNA level during short-term starvation of rockbream Oplegnathus fasciatus
- Shark (Scyliorhinus torazame) Metallothionein : cDNA Cloning, Genomic Sequence, and Expression Analysis
- Generation of transgenic homozygous line carrying the CAT gene in mud loach Misgurnus mizolepis
- Lidocaine hydrochloride-sodium bicarbonate as an anesthetic for soft-shelled turtle Pelodiscus sinensis
- ORS-11 Design of Swing Arm Type Actuator and Suspension for Micro Optical Disk Drive
- Comparison of FDG-PET findings of brain metastasis from non-small-cell lung cancer and small-cell lung cancer
- N^ω-nitro-L-arginine methyl ester attenuates lithium-induced c-Fos, but not conditioned taste aversion, in rats
- Karyotypes and Cellular DNA Contents of Two Species in the Genus, Lateolabrax from Korea
- Ketogenic diet for treatment of infantile spasms
- Short-term trial of a liquid ketogenic milk to infants with West syndrome
- Effects of NH_3 Plasma Treatment of the Substrate on Metal Organic Chemical Vapor Deposition of Copper Films
- Effect of Inulin Concentration on the Production of Inulo-Oligosaccharides by Soluble and Immobilized Endoinulinase
- Enhanced Production of Fructosyltransferase and Glucosyltransferase by Substrate-Feeding Cultures of Aureobasidium pullulans
- Effects of Han-Seo Meridian Magnetic Therapy on Biophoton Emission(International Conference on Mind Body Science : Physical and Physiological Approach joint with The Eighteenth Symposium on Life Information Science)
- Analysis and Design of Multiport Waveguide Junctions with Artificial Inclusions Made of Cylindrical Rods
- Comparison of Device Performance in Two Thin-Film Electroluminescent Devices Made of Vacuum-Sublimed Dye Film and Spin-Coated Polymer Film
- Prevalence of Superior Segmental Optic Nerve Hypoplasia in Korea
- Deepening of Eyelid Superior Sulcus During Topical Travoprost Treatment
- Assessing Intraocular Pressure by Rebound Tonometer in Rats with an Air-Filled Anterior Chamber
- Ectopic Expression of a Foreign Aquaporin Disrupts the Natural Expression Patterns of Endogenous Aquaporin Genes and Alters Plant Responses to Different Stress Conditions
- Packet Scheduling Algorithms for Throughput Fairness and Coverage Enhancement in TDD-OFDMA Downlink Network(Wireless Communication Technologies)
- Biomass and production of a naturally regenerated oak forest in southern Korea
- Biomass, production and nutrient distribution of a natural oak forest in central Korea
- Infrequent hypermethylation of the PTEN gene in Korean non-small-cell lung cancers
- Temperature-dependent index of mitotic interval τ_0 in greenling Hexagrammos otakii
- EVALUATION OF PUPILLARY BLOCK COMPONENT IN ANGLE-CLOSURE GLAUCOMA
- Diverse Clinical Applications Using Advantages of Allogeneic Peripheral Blood Stem Cell Transplantation
- Stereo matching using hierarchical features for robotic applications
- Overexpression of heme oxygenase-1 increases human osteoblast stem cell differentiation
- Syndromic Dignosis at the Epilepsy Clinic: Role of MRI in Lobar Epilepsies
- Adsorption of a Mixture of Thiobacillus thiooxidans and Thiobacillus ferrooxidans onto Copper-Containing Furnace Dust
- Hypomethylation of the protein gene product 9.5 promoter region in gallbladder cancer and its relationship with clinicopathological features
- Novel Method of Mutual Coupling Suppression for MIMO Antenna System
- Early Survival and Chromosomes of Intergeneric Hybrids between Japanese Flounder Paralichthys olivaceus and Spotted Halibut Verasper variegatus
- Enhancement of the Programming Speed in SANOS Nonvolatile Memory Device Designed Utilizing Al_2O_3 and SiO_2 Stacked Tunneling Layers
- Korean Normative Database for Time Domain Optical Coherence Tomography to Detect Localized Retinal Nerve Fiber Layer Defects (Preliminary Study)
- A Study of Sapphire Etching Characteristics Using BCl_3-based Inductively Coupled Plasmas
- Association between Helicobacter pylori infection and the risk of gastric cancer in the Korean population : prospective case-controlled study
- Factor Analysis of the Aims of Observation and Experiment : Focusing on Korean Science Teachers
- Endometrial carcinoma in a patient having 45,X Turner syndrome with gonadal mosaicism
- Increased Expression of Cyclin Dl, Cyclin E and p21^ Associated with Decreased Expression of p27^ in Chemically Induced Rat Mammary Carcinogenesis
- Thermally Stimulated Current and Electrical Conduction Characteristics in Polychlorophenylacetylene
- A Comparative Study on Pb^ Accumulation between Saccharomyces cerevisiae and Aureobasidium pullulans by SEM(Scanning Electron Microscopy) and EDX(Energy Dispersive X-Ray) Analyses
- Interictal Epileptiform Discharges Relate to ^1H-MRS-detected Metabolic Abnormalities in Mesial Temporal Lobe Epilepsy
- Separation of Magnesium Isotopes by Chemical Exchange with Manganese (IV) Oxide
- Dielectric Non-Linearity in the Tetragonal Direction of Li_2B_4O_7 Single Crystals
- Influences of reaction factors on the nano-sized tin oxide powder by spray pyrolysis process
- Effects of Degree of Hydrolysis and pH on the Solubility of Heme-iron Enriched Peptide in Hemoglobin Hydrolysate(Food & Nutrition Science)
- ABCG2 Q141K polymorphism is associated with chemotherapy-induced diarrhea in patients with diffuse large B-cell lymphoma who received frontline rituximab plus cyclophosphamide/doxorubicin/vincristine/prednisone chemotherapy
- Performance Analysis of Multi Phased MC-CDMA System in Cooperating with Clipping
- Antitumor Activity of Pulsatilla koreana Saponins and Their Structure-Activity Relationship
- Fabrication of YBa_2Cu_3O_7 Step-Edge Junctions on Sapphire Substrates
- A Security Model for Store and Forward Message Handling System
- Observation of Resonance by Individual Energy Lavels in InGaAs/AlAs Triple-Barrier Resonant Tunneling Diodes
- Change in phase synchronization of local field potentials in anesthetized rats after chronic dopamine depletion
- Comparison of Cardiac Images on Various 3D Programs and CT machines : Gain and Loss(International Forum on Medical Imaging in Asia 2009 (IFMIA 2009))
- Optimal Extent of Resection in Vestibular Schwannoma Surgery : Relationship to Recurrence and Facial Nerve Preservation
- Genomic Cloning of Mud Loach Misgurnus mizolepis (Cypriniformes, Cobitidae) β-Actin Gene and Usefulness of Its Promoter Region for Fish Transgenesis
- Purification and Characterization of Endoglucanase and Exoglucanase Components from Trichoderma viride
- Adsorption Kinetics aNd Behaviors of Cellulase Components on Microcrystalline Cellulose
- Improved Downlink Performance of Transmit Adaptive Array with Limited Feedback Channel Rate by Applying Transmit Antenna Selection
- An Estimation of Market Scale For The Elderly Friendly Automobile
- A Study on Electromagnetic Wave Absorber for W-Band Radars Using Permalloy(Electromagnetic Compatibility (EMC))
- Estimation of interfacial fixed charge at Al2O3/SiO2 using slant-etched wafer for solar cell application
- Electrical Characteristics of Metal–Ferroelectric–Semiconductor Structures Based on Poly(vinylidene fluoride)
- Prevalence of Murine Norovirus Infection in Korean Laboratory Animal Facilities
- A Comparative Study of Mannitol Production by Two Lactic Acid Bacteria
- Coverage Enhancement in TDD-OFDMA Downlink by Using Simple-Relays with Resource Allocation and Throughput Guarantee Scheduler(Wireless Communication Technologies)
- Study of Optimized Curing Conditions for Polymer-Stabilized Pi-Cell with Compensation Film
- Double Stapling Roux-en-Y Reconstruction in a Laparoscopy-Assisted Distal Gastrectomy
- Effect of Travoprost on Intraocular Pressure During 12 Months of Treatment for Normal-Tension Glaucoma
- Histological Study on the Effect of Electrolyzed Reduced Water-Bathing on UVB Radiation-Induced Skin Injury in Hairless Mice