Results 101 to 110 of about 149,837 (302)
Advanced Materials, EarlyView.Magnetic doping of the topological insulator Bi2Te3 with erbium adatoms induces out‐of‐plane magnetism and breaks time‐reversal symmetry, opening a Dirac gap and driving a Fermi surface transition from hexagonal to star‐of‐David geometry. Microscopy, spectroscopy, and magnetic dichroism reveal atomically controlled magnetic interactions that tailor the
Beatriz Muñiz Cano +18 more
wiley +1 more source
Resolving the Structural Duality of Graphene Grain Boundaries
Advanced Materials, EarlyView.Cantilever ncAFM resolves the atomic structure of grain boundaries in graphene, revealing coexisting stable and metastable types. Both contain pentagon/heptagon defects, but metastable GBs show irregular geometries. Modeling shows metastable GBs form under compression, exhibiting vertical corrugation, while stable GBs are flat.
Haojie Guo +11 more
wiley +1 more source
Acta Crystallographica Section E: Crystallographic CommunicationsThe two molecules in the asymmetric unit of the title compound, C23H24N2O2S, have a structural overlap with an r.m.s. deviation of 0.82 Å. The piperidine rings adopt a distorted boat conformation.
A. R. Karthiga +5 more
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Superposition Attack on OT Protocols [PDF]
, 2021 In this note, we study the security of oblivious transfer protocols in the presence of adversarial superposition queries. We define a security notion for the sender against a corrupted receiver that makes a superposition query.
Michele Minelli +3 more
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Self‐Cooling Molecular Spin Qudits
Advanced Materials, EarlyView.A material made of [GdEr] molecular dimers can encode a qudit and perform as a magnetic refrigerant. Microwave resonant pulses coherently manipulate its 16 spin states, while direct demagnetization measurements cool the material and a device down to temperatures below 1 K.
Elías Palacios +12 more
wiley +1 more source
Application of Quantum Computing Algorithms in the Synthesis of Control Systems for Dynamic Objects
Engineering ProceedingsCurrently, the main focus in the automation of technological processes is on developing control systems that enhance the quality of the control process.
Noilakhon Yakubova +3 more
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International Journal of Turbomachinery, Propulsion and Power, 2018 The continuing rise in turbine entry temperatures has necessitated the development of ever-more advanced cooling techniques. Effusion cooling is an example of such a system and is characterised by a high density of film cooling holes that operate at low ...
Alexander V. Murray +4 more
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Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics
Advanced Materials, EarlyView.The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades +7 more
wiley +1 more source
Strict basic superposition and chaining
, 1997 The most efficient techniques that have been developed to date for equality handling in first-order theorem proving are based on superposition calculi.
Ganzinger, H., Bachmair, L.
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On Maximal Clones of Partial Ultrafunctions on a Two-Element Set
Известия Иркутского государственного университета: Серия "Математика", 2016 Class of discrete functions from a finite set $A$ to set of all subsets of A is a natural generalization of the class of many-valued functions on A (k-valued logic functions).
S. Badmaev, I. Sharankhaev
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