Results 231 to 240 of about 152,187 (305)

Quantum Thermodynamic Transformation Optics: A Unified Framework for Energy and Entropy With Application to the Casimir Force in Dissipative Metamaterials. [PDF]

Nanophotonics
Sadeghi MM, Sarısaman M.
europepmc   +1 more source

Recent progress of the exchange bias based on 2D van der Waals ferromagnet

InfoScience, EarlyView.
Ultrathin magnetic materials could help make smaller, energy‐efficient memories, but their magnetic states must remain stable and controllable. This review brings together recent research on exchange bias, a magnetic pinning effect in layered materials, and explains how interfaces and electrical, thermal or mechanical controls can tune it, with optical
Wajahat Ali, Shaojie Hu
wiley   +1 more source

Quantum Speed Limits and the Ultimate Scaling of the Quantum Sensors. [PDF]

Entropy (Basel)
Maleki Y.
europepmc   +1 more source

Pseudomagnetic fields for classical waves in two‐dimensional artificial lattices: Mechanisms and applications

InfoScience, EarlyView.
Pseudomagnetic fields make light and sound emulate charged particles in magnetic fields, enabling magnetic‐free signal processing. This Review summarizes their origins, three implementations in two‐dimensional artificial lattices, and applications in energy localization and robust transport, guiding the design of topological integrated devices ...
Shuaihu Liu, Pan Hu, Xintao He, Zhinan Zeng, Yikai Su, Lu Sun   +5 more
wiley   +1 more source

A structure-aware generative AI framework for revealing functional relationships in protein families. [PDF]

Proc Natl Acad Sci U S A
Shukla D, Martin J, Morcos F, Potoyan DA.   +3 more
europepmc   +1 more source

Hamiltonian Dynamics [PDF]

, 2001
openaire   +2 more sources

Equivalent Formulation of Thomassen's Conjecture Using Tutte Paths in Claw‐Free Graphs

Journal of Graph Theory, EarlyView.
ABSTRACT We continue studying Thomassen's conjecture (every 4‐connected line graph has a Hamilton cycle) in the direction of a recently shown equivalence with Jackson's conjecture (every 2‐connected claw‐free graph has a Tutte cycle), and we extend the equivalent formulation as follows: In every connected claw‐free graph, any two vertices are connected
Adam Kabela, Zdeněk Ryjáček, Petr Vrána   +2 more
wiley   +1 more source

Symplectic Method Analysis of the Thermal Buckling Behavior of Graphene Origami-Reinforced Composite Beams. [PDF]

Nanomaterials (Basel)
Zhu Z, Zhao M, Zhao N, Zhou Y, Du H.
europepmc   +1 more source

Hamiltonian systems

Scholarpedia, 2007
openaire   +1 more source

On Graphs Which Have Locally Complete 2‐Edge‐colourings and Their Relationship to Proper Circular‐Arc Graphs

Journal of Graph Theory, EarlyView.
ABSTRACT A 2‐edge‐coloured graph G $G$ is called locally complete if for each vertex v $v$, the vertices adjacent to v $v$ through edges of the same colour induce a complete subgraph in G $G$. Locally complete 2‐edge‐coloured graphs have nice properties, and there exists a polynomial algorithm to decide whether such a graph has an alternating ...
Jørgen Bang‐Jensen, Jing Huang
wiley   +1 more source