Room Temperature Ballistic Conduction in Carbon Nanotubes
Multiwalled carbon nanotubes are shown to be ballistic conductors at room temperature, with mean free paths of the order of
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Room temperature domain wall pinning in bent ferromagnetic nanowires
Mechanically bent nickel nanowires show clear features in their room temperature magnetoresistance when a domain wall is pinned at the
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Room-Temperature Ferromagnetism in Co-Doped TiO$_2$ Anatase: Role of Interstitial Co
TiO$_2$ anatase doped with Co has been recently reported to exhibit room-temperature ferromagnetism. $Ab$ $initio$ study on substitutional Co doping,
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Room temperature spin coherence in ZnO
Time-resolved optical techniques are used to explore electron spin dynamics in bulk and epilayer samples of n-type ZnO as a
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Room-temperature stimulated emission from ZnO multiple quantum wells grown on lattice-matched substrates
The optical properties of ZnO quantum wells, which have potential application of short-wavelength semiconductor laser utilizing a high-density excitonic effect,
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Room temperature study of a strain-induced electronic superstructure on a magnetite (111) surface
A magnetite (Fe3O4) single crystal (111) surface has been studied at various oxygen-iron surface stoichiometries. The stoichiometry was modified by
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Room temperature tunneling magnetoresistance in magnetite based junctions: Influence of tunneling barrier
Magnetite (Fe3O4) based tunnel junctions with turret/mesa structure have been investigated for different barrier materials (SrTiO3, NdGaO3, MgO, SiO2, and
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Analysis of room-temperature results on normally conducting and superconducting channels through polymer films
There are strong reasons from dc and pulsed-current measurements, and from thermal conductivity results, for thinking that narrow channels through
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Ballistic Magnetoresitance over 4000% at Room Temperature in Ni-Ni Electrodeposited Nanocontacts
This paper reports ballistic magnetoresistance values over 4000% measured in electrodeposited Ni-Ni nanocontacts with T geometry previously developed . Over
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Carbon nanotubes: Ballistic transport or room-temperature superconductivity?
We theoretically estimate the electron-phonon coupling constant lambda for metallic single-walled carbon nanotubes with a diameter of 1.4 nm. The
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Carrier induced ferromagnetism in room temperature ferromagnetic semiconductor rutile TiO2 doped with Co
A ferromagnetic semiconductor, rutile (Ti,Co)O2, exhibits anomalous Hall effect at room temperature. Strong dependence of the anomalous Hall effect, as
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Compton scattering by pion: there is no room for the off-shell effects
We show that the off-shell contributions in Compton scattering by pion may exist only in the single exchange diagrams. These
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Demolishing Searle's Chinese Room
Searle's Chinese Room argument is refuted by showing that he has actually given two different versions of the room, which
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Dissipationless Quantum Spin Current at Room Temperature
While microscopic laws of physics are invariant under the reversal of the arrow of time, the transport of energy and
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Electronic Structure of Strained Manganite Thin Films with Room Temperature Ferromagnetism Investigated by Hard X-ray Photoemission Spectroscopy
We report the bulk sensitive Hard X-ray (hv=5.95keV) core level photoemission spectroscopy to investigate the intrinsic electronic structure of strained
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Enhancement of low field magnetoresistance at room temperature in La$_{0.67}$Sr$_{0.33}$MnO$_{3}$/Al$_{2}$O$_{3}$ nanocomposite
Magnetotransport properties in a nanocrystalline La$_{0.67}$Sr$_{0.33}$MnO$_{3}$/micron sized Al$_{2}$O$_{3}$ granular composite with different concentrations of Al$_{2}$O$_{3}$ have been studied. The resistivity
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Evidence of ion diffusion at room temperature in microcrystals of the Bi2Sr2CaCu2O8+delta superconductor
We have studied Bi-2212 microcrystals aged at ambient conditions for 40 days. Combined x-ray absorption near edge structure and x-ray
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Experience of Using Multimonitor Workstations Under XFree86 4.x in VEPP-5 Control Room
Modern PC workstations often provide more CPU power than required for most control applications. On the other hand, the screen
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Fabrication and physical properties of stable room temperature bulk ferromagnetic graphite
The search for macroscopic magnetic ordering phenomena in organic materials, in particular in pure graphite, has been one of the
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First evidence of a strong Magneto-capacitance coupling at room temperature in integrated piezoelectric resonators
In the vicinity of their resonance frequency, piezoelectric resonators are highly sensitive to small perturbations. The present report is focussed
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Giant transverse magnetoresistance in an asymmetric system of three GaAs/AlGaAs quantum wells in a strong magnetic field at room temperature
The giant transverse magnetoresistance is observed in the case of photoinduced nonequilibrium carriers in an asymmetric undoped system of three
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Half Metallic Response of Manganite Films at Room Temperature from Spin-Polarized Scanning Tunneling Microscopy
The ferromagnetic phase in La0.7Sr0.3MnO3 manganite is completely spin polarized (100%) at room temperature. This is demonstrated on high quality
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Interpretation of large room-temperature diamagnetism at low magnetic fields in films of oxidised atactic polypropylene in terms of superconducting current loops
A simple model is used to analyse published results on large room-temperature diamagnetism for two films of oxidised atactic polypropylene
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Is Room Temperature Superconductivity in Carbon Nanotubes Too Wonderful to Believe?
It is well known that copper-based perovskite oxides rightly enjoy consensus as high-temperature superconductors on the basis of two signatures:
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