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[PDF] Top 20 Scanning Tunneling Spectroscopy Studies of High Temperature Cuprate Superconductors

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Scanning Tunneling Spectroscopy Studies of High Temperature Cuprate Superconductors

Scanning Tunneling Spectroscopy Studies of High Temperature Cuprate Superconductors

... the scanning tunneling microscope built for this thesis research would not have been realized without his expertise in the arts of machining, but also that I would not have learned so much more about life ... See full document

14

Studies of the Low Energy Quasiparticle Excitations in High Temperature Superconducting Cuprates with Scanning Tunneling Spectroscopy and Magnetization Measurements

Studies of the Low Energy Quasiparticle Excitations in High Temperature Superconducting Cuprates with Scanning Tunneling Spectroscopy and Magnetization Measurements

... STS studies are nearly atomically flat due to the ease with which the surfaces are cleaved and retain their stoichiometry compared to most other cuprates ... See full document

245

Scanning Tunneling Spectroscopic Studies on High-Temperature Superconductors and Dirac Materials

Scanning Tunneling Spectroscopic Studies on High-Temperature Superconductors and Dirac Materials

... large, high-quality graphene sheets in a timely ...of high-quality, large-area graphene sheets and still maintaining the superior electronic characteristics of graphene while in contact with various gate ... See full document

191

Hole Pair Formation in Cuprate Superconductors despite Antiferromagnetic Fluctuations

Hole Pair Formation in Cuprate Superconductors despite Antiferromagnetic Fluctuations

... 3dx − y atomic orbital. Y-123 has been chosen as an example. Due to plethora of evidence of antiferromagnetic fluctuations in cu- prates, hole-pair formation has been tried in Y-123 assuming antiferromagnetic ... See full document

13

Tunneling Spectroscopy Studies of Epitaxial Graphene on and Its Interfaces.

Tunneling Spectroscopy Studies of Epitaxial Graphene on and Its Interfaces.

... isolated graphene sheet. 125 Bose et al., later claimed they observed the most strongly bound (n=+1) even Rydberg member as a weak peak right around 3.3 eV for both single and bilayer graphene grown on SiC(0001). The ... See full document

173

Time-Correlated Vortex Tunneling in Layered Superconductors

Time-Correlated Vortex Tunneling in Layered Superconductors

... considered tunneling of Josephson vortices and, to a lesser extent, Abrikosov ...time-correlated tunneling of Josephson vortices, finding nearly precise agreement with measured voltage-current ... See full document

14

Freezing of the flux liquid in high temperature superconductors

Freezing of the flux liquid in high temperature superconductors

... This theory derives from work done by Landau on exam ining second order phase transitions. The central idea being th a t when a substance undergoes a phase change, th ere is some physical property of the system th a t ... See full document

116

An Evaluation of Optical parameters of High-Temperature
Superconductors

An Evaluation of Optical parameters of High-Temperature Superconductors

... Where ε ∞ ,IR is the contribution to the dielectric function in the infrared region arising from inter-band transition. The choice of ε ∞ ,IR is not so important at low energies where ε 1 ε ∞ ,IR but becomes important at ... See full document

8

Plaquette Valence Bond Theory of Cuprate High Temperature Superconductivity

Plaquette Valence Bond Theory of Cuprate High Temperature Superconductivity

... spin state formation and the non-Fermi liquid charac- ter of the normal phase [6]. Unfortunately, details of his original approach, such as suppression of interlayer hopping in the normal phase as the main factor of ... See full document

6

Spreading resistance at the nano scale studied by scanning tunneling and field emission spectroscopy

Spreading resistance at the nano scale studied by scanning tunneling and field emission spectroscopy

... (indicated with lines marked as P1, P2, and P3), as the device layer thickness is decreased. In addition, it is possible to exploit the change in STM imaging contrast at þ0.5 V and þ1 V on a Si (100) (2 1) surface that ... See full document

6

Computational modelling of the vortex state in high temperature superconductors

Computational modelling of the vortex state in high temperature superconductors

... in high purity single crystals used in fundamental studies of vortex dynamics; we investigate regimes with a high density of vortices with long-range logarithmic vortex-vortex interaction potentials ... See full document

162

NOVEL APPROACH OF PHARMACEUTICAL CO-CRYSTALS FOR POORLY SOLUBLE DRUGS

NOVEL APPROACH OF PHARMACEUTICAL CO-CRYSTALS FOR POORLY SOLUBLE DRUGS

... Adult Albino Wistar rats weighing about 150-180 g of either sex were procured from the animal house. The animals were maintained in a well-ventilated animal house approved by Committee for the Purpose of Control and ... See full document

10

A 17O nuclear magnetic resonance study of high temperature superconductors

A 17O nuclear magnetic resonance study of high temperature superconductors

... In early 1987, soon after Bednorz and M uller's discovery, a group led by Chu announced the discovery o f the superconductor Y lBa2Cu307^ (11) later called yttrium 123 o r YBCO with a Tc o f - 9 0 K . It was later found ... See full document

159

Intercalation of sulfur in epitaxial graphene on ruthenium(0001) studied by means of scanning tunneling microscopy and spectroscopy

Intercalation of sulfur in epitaxial graphene on ruthenium(0001) studied by means of scanning tunneling microscopy and spectroscopy

... The first ordered phase that results from the sulfur adsorption on the ruthenium basal plane forms a (2x2) reconstruction. It consists of a hexagonal lattice of sulfur atoms distributed along the three symmetry ... See full document

127

Model of Preformed Hole Pairs in c Axis Transport in Cuprate Superconductors

Model of Preformed Hole Pairs in c Axis Transport in Cuprate Superconductors

... Now we will show how the preformed hole-pairs are formed in electrical conduction along c-axis of cuprate superconductors. The shape and size of the paired charge carriers (holes) are essentially derived on ... See full document

9

Specific heat investigation for line nodes in heavily overdoped Ba1−xKxFe2As2

Specific heat investigation for line nodes in heavily overdoped Ba1−xKxFe2As2

... Before we discuss the γ vs H analysis, it is important to discuss how the extrapolation of C/T (T →0) to determine γ is done. Although the extrapolation of the low-temperature specific heat data in each field (see ... See full document

9

Scanning Tunneling Microscopy and Spectroscopy of Metal-Organic Interfaces for Electronics and Spintronic Applications.

Scanning Tunneling Microscopy and Spectroscopy of Metal-Organic Interfaces for Electronics and Spintronic Applications.

... PTCBI) and the interfaces of these organics with Si:Cr:Au substrates by UPS 79 . Their results show that there are strong interfacial dipoles that create vacuum level offsets at all of the MO interfaces. Even for organic ... See full document

172

Functional nanostructures self assembled on templated surfaces

Functional nanostructures self assembled on templated surfaces

... the scanning tinineling m icroscope (STM ) in 1981 [48], researchers began using th e unprecedented precision of th e STM tip to deform atom ically-flat sam ples ... See full document

178

STM study of the (001) and (110) surfaces of magnetite

STM study of the (001) and (110) surfaces of magnetite

... by scanning tunneling microscopy (STM), scanning tunneling spectroscopy (STS), Auger electron spectroscopy (AES) and low-energy electron diffraction ...(TEM). Scanning ... See full document

186

Preparation and Characterization of Master Alloys Fe48Cr15Mo14C15B6Y2 Metallic Glasses

Preparation and Characterization of Master Alloys Fe48Cr15Mo14C15B6Y2 Metallic Glasses

... thermal effects related to the transformations by high temperatures differential scanning calorimeter (HTDSC) of speed of rise in temperature 0.17K/s. It has used the means of the laboratory of ... See full document

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