Stripe and Criss-Cross Patterns in High-$T_{\text{c}}$ Superconductors Revealed by Atomic Force Microscopy and Scanning Tunnelling Microscopy

スポンサーリンク

概要

• 論文の詳細を見る

• By using atomic force microscopy (AFM) and scanning tunnelling microscopy (STM) at ambient conditions, we have investigated the topographies of various surfaces of bulk samples of YBa2Cu3Ox (YBCO), SmBa2Cu3Ox (SmBCO), and (Sm,Eu,Gd)Ba2Cu3Ox (SEG) oxidic high-$T_{\text{c}}$ superconductors. We find that the last two systems exhibit microstructures on the nanometer scale which are remarkably different from those obtained in the YBCO system. The stripe-like growth structures observed in our topography measurements may be the key for the considerable improvements concerning the critical current densities especially at high magnetic fields and elevated operating temperature (77 K). The properties of the microstructures are discussed in detail.

• 2006-03-15

著者

• Murakami Masato

  Department Of Cardiology Okayama University Graduate School Of Medicine

• Hu Anming

  Department of Physics, University of Waterloo, 200, University Avenue West, Waterloo, ON, N2L 3G1, Canada

• Hartmann Uwe

  Institute of Experimental Physics, University of Saarbrücken, P.O. Box 151150, D-66041 Saarbrücken, Germany

• Winter Marc

  Institute of Experimental Physics, University of Saarbrücken, P.O. Box 151150, D-66041 Saarbrücken, Germany

• Koblischka Michael

  Institute of Experimental Physics, University of Saarbrücken, P.O. Box 151150, D-66041 Saarbrücken, Germany

関連論文

• PE-107 Febrile Illness Aggregates ST Elevation and Arrhythmogenecity in Patients with Brugada Syndrome(PE018,Arrhythmia, Others (Clinical/Pathophysiology) (A),Poster Session (English),The 73rd Annual Scientific Meeting of The Japanese Circulation Society)
• DPJ-005 Abnormal Restitution Property of Action Potential Duration and Conduction Delay in Brugada Syndrome and Idiopathic Ventricular Fibrillation(DPJ01,Arrhythmia, Others (Clinical/Diagnosis/Treatment) 1 (A),Digital Poster Session (Japanese),The 73rd An
• OE-373 Abnormal Transmural Repolarization Dynamics at Bradycardia were Associated with the Occurrence of Ventricular Fibrillation in Patients with Brugada Syndrome(OE63,ECG/Body Surface Potential Mapping/Holter 1 (A),Oral Presentation (English),The 73rd A
• PE-365 Isoproterenol Terminates Atrial Fibrillation : Possible Electrophysiological Mechanism Compared with Class 1 Antiarrhythmic Drug(Arrhythmia, diagnosis/Pathophysiology/EPS(08)(A),Poster Session(English),The 72nd Annual Scientific Meeting of the Japa
• PE-252 Myocardial Delayed Enhancement by Magnetic Resonance Imaging in Patients With Brugada syndrome(Arrhythmia, diagnosis/Pathophysiology/EPS(07)(A),Poster Session(English),The 72nd Annual Scientific Meeting of the Japanese Circulation Society)
• OJ-056 Outcome After Implantable Cardioverter-Defibrillator in Brugada Syndrome(Arrhythmia, therapy(06)(A),Oral Presentation(Japanese),The 72nd Annual Scientific Meeting of the Japanese Circulation Society)
• OJ-007 Blunted QT Prolongation to Sudden R-R Prolongation in Brugada Syndrome Patients with Coved ST Elevation(Arrhythmia, diagnosis/ Pathophysiology/ EPS(03)(A),Oral Presentation(Japanese),The 72nd Annual Scientific Meeting of the Japanese Circulation So
• OE-392 Experience of Intravenous Amiodarone in Japanese Patients with Lethal Arrhythmias Refractory to Other Antiarrhythmic Drugs(Emergency care/CPR(01)(H),Oral Presentation(English),The 72nd Annual Scientific Meeting of the Japanese Circulation Society)
• 当科におけるホルモン補充療法の現状
• Large Calcified Mass on the Mitral Annulus
• Reliability of a Stress Tolerance Check List (The 2nd Report)
• The Transradial Directional Coronary Atherectomy
• The efficacy of transradial coronary artery stenting in the elderly patients (≥80 years) compared to non-elderly patients (
• Hepatic Encephalopathy Due to Intrahepatic Portosystemic Venous Shunt Successfully Treated by Interventional Radiology
• PJ-157 Changes of Late Potentials after Administration of Sodium Channel Blocker in Brugada Syndrome(ECG/Body surface potential mapping/Holter-6 () PJ27,Poster Session (Japanese),The 70th Anniversary Annual Scientific Meeting of the Japanese Circulation S
• PE-598 Detection of T Wave Abnormality in Brugada Syndrome : Usefulness of Vector Electrocardiograms and Body Surface Mapping(ECG/Body surface potential mapping/Holter-4 (A) PE60,Poster Session (English),The 70th Anniversary Annual Scientific Meeting of t
• OE-386 Elevated Oxidative Stress and Ventricular Fibrillation Episode in Patients with Brugada Syndrome.(Arrhythmia, diagnosis/Pathophysiology/EPS(02)(A),Oral Presentation(English),The 72nd Annual Scientific Meeting of the Japanese Circulation Society)
• Usefulness of a Long-Straight Sheath for Atrial Lead Insertion at the Right Atrial Septum
• PJ-513 Relationship between Serum Oxidized Low-Density Lipoprotein and Other Risk Factors for Atherosclerosis and Metabolic Syndrome(Lipid disorders-3, The 71st Annual Scientific Meeting of the Japanese Circulation Society)
• PE-045 Pacing-Induced Repolarization Change and Proarrhythmic Effects Following Cardiac Resynchronization Therapy(ECG/Body surface potential mapping/Holter-3, The 71st Annual Scientific Meeting of the Japanese Circulation Society)
• OJ-210 SCN5A Mutation Aggravates Ventricular Fibrillation Episodes in Brugada Syndrome(Arrhythmia, diagnosis/pathophysiology/EPS-04, The 71st Annual Scientific Meeting of the Japanese Circulation Society)
• OJ-208 Restitution Property of Action Potential Duration and Conduction Delay in Brugada Syndrome(Arrhythmia, diagnosis/pathophysiology/EPS-04, The 71st Annual Scientific Meeting of the Japanese Circulation Society)
• OJ-206 New Predictors of Arrhythmic Event in Brugada Syndrome : Manifest T-wave Alternans after Sodium Channel Blocker Administration(Arrhythmia, diagnosis/pathophysiology/EPS-04, The 71st Annual Scientific Meeting of the Japanese Circulation Society)
• Percutaneous transretroperitoneal direct approach to occlude a major shunt in a patient with extrahepatic portal-systemic encephalopathy
• CLINICAL APPLICATION OF AN INDWELLING NEEDLE FOR ESOPHAGEAL VARICES IN ENDOSCOPIC INJECTION SCLEROTHERAPY WITH SIMULTANEOUS LIGATION
• Stripe and Criss-Cross Patterns in High-$T_{\text{c}}$ Superconductors Revealed by Atomic Force Microscopy and Scanning Tunnelling Microscopy
• SCN5A Mutation Is Associated With Early and Frequent Recurrence of Ventricular Fibrillation in Patients With Brugada Syndrome
• Aberrant pancreatic tissue accompanied by heterotopic gastric mucosa in the gall-bladder
• Involvement of vascular endothelial growth factor receptor-1 in rheumatoid arthritis
• Hematoma with High Oxygen Partial Pressure Resulting from Injection Sclerotherapy for Esophageal Varices : Report of a Case
• Ileal carcinoid tumor complicating carcinoid heart disease and secondary retroperitoneal fibrosis
• Transmission Electron Microscopy and Atomic Force Microscopy Observation of Air-Processed GdBa2Cu3O7-δ Superconductors Doped with Metal Oxide Nanoparticles (Metal = Zr, Zn, and Sn)
• Significance of Delayed Gadolinium Enhancement Cardiac Magnetic Resonance in Patients with Brugada Syndrome
• Suicide attempt by an overdose of sitagliptin, an oral hypoglycemic agent : A case report and a review of the literature
• High Frequency Magnetic Force Microscopy-Imaging of Harddisk Write Heads

もっと見る 閉じる

スポンサーリンク