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Superlubric Sliding of Graphene Auto-Kirigami with Interfaces Containing Self-Assembled Stripe-Pattern Adsorbates
(2024)
Van der Waals heterostructures formed by stacked 2D materials show exceptional electronic, mechanical, and optical properties. Superlubricity, a condition where atomically flat, incommensurate planes of atoms results in ...
Critical supercurrents and self organization in quantum Hall bilayers
(2010)
We present a theory of interlayer tunneling in a disordered quantum Hall bilayer at total filling factor
one, allowing for the effect of static vortices. In agreement with recent experiments [Phys. Rev. B 80,
165120 ...
Bi-substitution-induced magnetic moment distribution in spinel BixCo2-xMnO4 multiferroic
(2009)
We report the near-edge x-ray absorption spectroscopy (NEXAFS) at the Co/Mn L3,2 edge and oxygen K edge of the well-characterized Bi-substituted Co2MnO4 multiferroic samples. The evolution of peak features in NEXAFS spectra ...
Site-specific order and magnetism in tetragonal Mn3Ga thin films
(2013)
Mn
3
Ga bulk material and thin films deposited on several different substrates have been investigated using
x-ray and neutron diffraction, x-ray absorption spectroscopy, x-ray magnetic circular dichroism, and ...
Acceptance angle influence on optimum incident spot size for high-finesse microcavity two-photon absorption photodetectors
(2009)
The influence of the limited acceptance angle of a
high-finesse microcavity two-photon absorption photodetector on
its response has been investigated. It is shown that the limited
acceptance angle of the microcavity ...
Origin of hysteresis in resistive switching in magnetite is Joule heating
(2009)
In many transition-metal oxides the electrical resistance is observed to undergo dramatic changes induced by large biases. In magnetite, Fe3O4, below the Verwey temperature, an electric-field-driven transition to a state ...
Perturbative approach to the Kondo effect in magnetic atoms on nonmagnetic substrates
(2011)
Recent experimental advances in scanning tunneling microscopy make the measurement of the conductance
spectra of isolated and magnetically coupled atoms on nonmagnetic substrates possible. Notably, these spectra ...