System-Size Dependence of Quantum Hall Transitions(Condensed matter: electronic structure and electrical, magnetic, and optical properties)
スポンサーリンク
概要
- 論文の詳細を見る
The quantum Hall plateau-to-insulator (plateau) transition is studied in small GaAs two-dimensional electron gas systems, where the system size L is comparable to or smaller than the correlation length Lcor of potential fluctuation. At low temperatures, the transition depends on the system size but the dependence is not explained in terms of Anderson localization. At elevated temperatures, the transition width exhibits a power-law dependence but the exponent κ takes nonuniversal values. It is suggested that the transition crosses over from the well-known, Anderson localization dominated regime to the semiclassical percolation-dominated regime when the system size is reduced below L_<cor>.
- 2007-09-15
著者
-
KOMIYAMA Susumu
Department of Basic Science, University of Tokyo
-
Komiyama Susumu
Department Of Basic Science University Of Tokyo
-
Nakajima Takashi
Department Of Radiation Oncology Gunma University Graduate School Of Medicine
-
UEDA Takeji
Department of Basic Science, University of Tokyo
-
Ueda Takeji
Department Of Basic Science University Of Tokyo:crest Japan Science And Technology Agency
-
Nakajima Takashi
Department Network And Computer Engineering School Of Information And Design Engineering Tokai Unive
-
Nakajima Takashi
Department Of Basic Science University Of Tokyo
関連論文
- Composition dependence of electrooptic property of epitaxial (Pb,La)(Zr,Ti)O3 films
- Effect of a driving electric field waveform on piezoelectric displacement of PZT thick films
- Efficacy of preoperative donation of autologous blood in patients undergoing radical retropubic prostatectomy
- Incidentally discovered pheochromocytoma in long-term hemodialysis patients
- Primary adrenal lymphoma discovered as an incidentaloma: case report and review of the literature
- Esophageal Granular Cell Tumor Covered by Intramucosal Squamous Cell Carcinoma : Report of a Case
- Aberrant methylation status of known methylation-sensitive CpG islands in gastrointestinal stromal tumors without any correlation to the state of c-kit and PDGFRA gene mutations and their malignancy
- Lymphoepithelial Cyst of the Pancreas : Report of a Case
- Single Far-Infrared Photon Detection Using an SET
- Clinicopathological Features of Patients with Bronchial-Associated Lymphoid Tissue Lymphoma
- Comparisons of Warm Cloud Properties Obtained from Satellite, Ground, and Aircraft Measurements during APEX Intensive Observation Period in 2000 and 2001
- Correlation of angiogenesis with ^F-FMT and ^F-FDG uptake in non-small cell lung cancer
- Prognostic significance of L-type amino acid transporter 1 (LAT1) and 4F2 heavy chain (CD98) expression in early stage squamous cell carcinoma of the lung
- L-type amino acid transporter 1 and CD98 expression in primary and metastatic sites of human neoplasms
- Immunohistopathological re-evaluation of adenocarcinoma of the lung with mixed subtypes using a tissue microarray technique and hierarchical clustering analysis
- Comparative study using rabbit-derived polyclonal, mouse-derived monoclonal, and rabbit-derived monoclonal antibodies for KIT immunostaining in GIST and other tumors
- Prognostic Model of Stage II Non-Small Cell Lung Cancer by a Discriminant Analysis of the Immunohistochemical Protein Expression
- Unique case of pulmonary bronchial gland type tumor with broad spectrum of cell differentiation from the terminal duct-acinar unit to excretory duct
- System-Size Dependence of Quantum Hall Transitions(Condensed matter: electronic structure and electrical, magnetic, and optical properties)
- Expression of glucose transporters and hexokinase II in cholangiocellular carcinoma compared using [^F]-2-fluro-2-deoxy-D-glucose positron emission tomography
- Clinicopathological presentation of varying ^F-FDG uptake and expression of glucose transporter 1 and hexokinase II in cases of hepatocellular carcinoma and cholangiocellular carcinoma
- Influences of Pr and Mn co-substitution on crystallinity and electric properties of BiFeO3 thin films
- Gastrointestinal stromal tumors and KIT-positive mesenchymal cells in the omentum
- Increasing 14-3-3 sigma expression with declining estrogen receptor α and estrogen-responsive finger protein expression defines malignant progression of endometrial carcinoma
- Papillary adenocarcinoma of the lung is a more advanced adenocarcinoma than bronchioloalveolar carcinoma that is composed of two distinct histological subtypes
- PKC theta, a novel immunohistochemical marker for gastrointestinal stromal tumors (GIST), especially useful for identifying KIT-negative tumors
- Immunohistochemical expression of 14-3-3 sigma protein in various histological subtypes of uterine cervical cancers
- Immunohistochemical analysis of 14-3-3 sigma and related proteins in hyperplastic and neoplastic breast lesions, with particular reference to early carcinogenesis
- FUNCTIONAL MAGNETIC RESONANCE IMAGING OF THE PRIMARY VISUAL CORTEX : EVALUATION OF HUMAN AFFERENT VISUAL SYSTEM
- Huntington's disease with onset ages greater than 60 years
- RELATION BETWEEN RESPIRATORY SUPPRESSION FROM SEDATION DURING ENDOSCOPY AND VITAL CAPACITY
- Continuous Wavelength Tuning of Inter-Valence-Band Laser Oscillation in p-Type Germanium Over Range of 80-120 μm
- High T_c Magnetic Superconductor : Ho-Ba-Cu Oxide
- Quantitative Analysis of the Role of Contacts in the Measurements of Integral Quantum Hall Effects
- Retrieval of Chlorophyll-a Concentration via Linear Combination of ADEOS-II Global Imager Data
- Immunohistochemical expression of aminopeptidase N (CD13) in human lung squamous cell carcinomas, with special reference to Bestatin adjuvant therapy
- Disappearance of the Breakdown of Quantum Hall Effects in Short Devices
- Studies on the Anti-allergic Mechanism of Glucocorticoids in Mice
- Transitional Cell Papilloma in the Fossa Navicularis Is Positive for Human Papillomavirus
- Far-Infrared Laser Oscillation in p-Ge Using External Reflectors
- Synthesis of a Cofacial Schiff-Base Dimanganese(III) Complex for Asymmetric Catalytic Oxidation of Sulfides
- IIA-15 Exhaustive production of monoclonal antibodies against tumor-associated antigens by immunization with pulmonary neuroendocrine carcinoma cells(THE 46TH ANNUAL MEETING OF THE JAPAN SOCIETY OF HISTOCHEMISTRY AND CYTOCHEMISTRY)
- GMS-5/SVISSRデータを用いた雲の光学的厚さに関する研究〔英文〕
- Interlaminar Bony Fusion After Cervical Laminoplasty : Its Characteristics and Relationship With Clinical Results
- Thermooptic Property of Polycrystalline BiFeO3 Film
- Investigation on Thickness Effect of Ultrathin Vinylidene Fluoride/Trifluoroethylene Copolymer Films
- Influence of SrRuO3 Bottom Electrode Thickness on Electric Properties of (Bi,Pr)(Fe,Mn)O3 Ultra-Thin Film Capacitor
- Local Current Distribution in the Presence of Nonequilibrium Distribution of Edge States
- Marinesco-Sjogren syndrome with atrophy of the brain stem tegmentum and dysplastic cytoarchitecture in the cerebral cortex
- Sporadic amyotrophic lateral sclerosis : Widespread multisystem degeneration with TDP-43 pathology in a patient after long-term survival on a respirator
- Electric-Field-Induced Polarization Enhancement of Vinylidene Fluoride/Trifluoroethylene Copolymer Ultrathin Films
- Charge-Sensitive Infrared Phototransistors Developed in the Wavelength Range of 10--50 μm
- P179 Ice crystals scattering database for GCOM-C/SGLI : Comparison of Lisas/SIEMM and FDTD method
- Structural Analyses of Co- and Mn-Substituted BiFeO Polycrystalline Films
- Fabrication of (Bi,Pr)(Fe,Mn)O Thin Films on Polycrystalline Diamond Substrates by Chemical Solution Deposition and Their Properties (Special Issue : Ferroelectric Materials and Their Applications)
- Optical Properties of BiFeO3-System Multiferroic Thin Films
- Electrooptic and Piezoelectric Properties of (Pb,La)(Zr,Ti)O3 Films with Various Zr/Ti Ratios
- Peripheral neuroepithelioma in the abdominal wall developed in the patient with hepatocellular carcinoma: A case report.
- Mechanisms for Glucocorticoid Inhibition of Immediate Hypersensitivity Reactions in Rats.
- The clustering annular flow model of circulating fluidized beds.
- Ultrasensitive Far-Infrared Phototransistors Fabricated in Superlattice Structures
- Infrared study of the oxidation of 2-propanol on TiO2.
- Infrared studies of the oxidation of 2-propanol on ZnO.