Results 101 to 110 of about 2,109,479 (260)

Coulomb Drag at the Onset of Anderson Insulators

open access: yes, 1997
It is shown that the Coulomb drag between two identical layers in the Anderson insulting state indicates a striking difference between the Mott and Efros-Shklovskii (ES) insulators. In the former, the trans-resistance $\rho_t$ is monotonically increasing
A. Kamenev   +28 more
core   +2 more sources

Imaging of Biphoton States: Fundamentals and Applications

open access: yesAdvanced Functional Materials, EarlyView.
Quantum states of two photons exhibit a rich polarization and spatial structure, which provides a fundamental resource of strongly correlated and entangled states. This review analyzes the physics of these intriguing properties and explores the various techniques and technologies available to measure them, including the state of the art of their ...
Alessio D'Errico, Ebrahim Karimi
wiley   +1 more source

2D Magnetic and Topological Quantum Materials and Devices for Ultralow Power Spintronics

open access: yesAdvanced Functional Materials, EarlyView.
2D magnets and topological quantum materials enable ultralow‐power spintronics by combining robust magnetic order with symmetry‐protected, Berry‐curvature‐driven transport. Fundamentals of 2D anisotropy and spin‐orbit‐coupling induced band inversion are linked to scalable growth and vdW stacking.
Brahmdutta Dixit   +5 more
wiley   +1 more source

The current landscape of factor XI inhibitors

open access: yesThrombosis Update
Anticoagulant therapy has always been tightly connected with bleeding risk, as two sides of the same coin. New insights in thrombosis and hemostasis prompted the development of intrinsic pathway inhibitors that promise to uncouple thrombosis and ...
Matthias M. Engelen   +4 more
doaj   +1 more source

Interacting quintessence and the coincidence problem

open access: yes, 2004
We investigate the role of a possible coupling of dark matter and dark energy. In particular, we explore the consequences of such an interaction for the coincidence problem, i.e., for the question, why the energy densities of dark matter and dark energy ...
Chimento, L. P.   +3 more
core   +1 more source

Dual‐Programmable Architected Magnetic Soft Materials: Tuning Mechano–Electric Responses by Inverse Design

open access: yesAdvanced Functional Materials, EarlyView.
ABSTRACT Materials that can deform, sense, and autonomously generate power in response to wireless magnetic fields, through both magnetic‐actuated shape transformation and charge generation, are an emerging focus in advanced functional materials research.
Zhi Zhao, Xiaojia Shelly Zhang
wiley   +1 more source

Listening to the sound of dark sector interactions with gravitational wave standard sirens

open access: yes, 2019
We consider two stable Interacting Dark Matter -- Dark Energy models and confront them against current Cosmic Microwave Background data from the \textit{Planck} satellite.
Di Valentino, Eleonora   +5 more
core   +1 more source

Achieving High ON State Current through Ferroelectric Polarization‐Dependent Interfacial Resistance Switching in Undoped Orthorhombic HfO2 Films

open access: yesAdvanced Functional Materials, EarlyView.
Ferroelectric tunnel junction devices based on epitaxial undoped ferroelectric HfO2 films demonstrate stable switching endurance of over 106 switching cycles, low write voltages of ±3 V, 16 measured resistance states, and neuromorphic capability.
Markus Hellenbrand   +13 more
wiley   +1 more source

Estratégia anestesiológica para cesariana em paciente portadora de deficiência de fator XI: relato de caso Estrategia anestesiológica para cesárea en paciente portadora de discapacidad de Factor XI: relato de caso Anesthetic strategy for cesarean section in a patient with factor XI deficiency: case report

open access: yesRevista Brasileira de Anestesiologia, 2010
JUSTIFICATIVA E OBJETIVOS: A deficiência do fator XI é uma doença hematológica rara na população. A hemofilia C (deficiência do fator XI) ocorre em ambos os sexos e normalmente não apresenta qualquer sintomatologia, podendo manifestar-se apenas como ...
Norma Sueli P Módolo   +5 more
doaj   +1 more source

Magnetic Correlation Length and Universal Amplitude of the Lattice E_8 Ising Model

open access: yes, 1997
The perturbation approach is used to derive the exact correlation length $\xi$ of the dilute A_L lattice models in regimes 1 and 2 for L odd. In regime 2 the A_3 model is the E_8 lattice realisation of the two-dimensional Ising model in a magnetic field ...
Batchelor M T   +14 more
core   +1 more source

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