Results 101 to 110 of about 1,034,086 (330)

ErMn6Sn6: A Promising Kagome Antiferromagnetic Candidate for Room‐Temperature Nernst Effect‐Based Thermoelectrics

open access: yesAdvanced Functional Materials, EarlyView.
This work investigates the Nernst effect in the Kagome magnet ErMn6Sn6 which exhibits both topological and anomalous Nernst effects with the anomalous Nernst coefficient reaching 1.71 µV K⁻¹ at 300 K. This value surpasses that of most canted antiferromagnetic materials, making ErMn6Sn6 a promising candidate for advancing thermoelectric devices based on
Olajumoke Oluwatobiloba Emmanuel   +2 more
wiley   +1 more source

Three Dimensional Time Theory: to Unify the Principles of Basic Quantum Physics and Relativity

open access: yes, 2005
Interpreting quantum mechanics(QM) by classical physics seems like an old topic; And unified theory is in physics frontier; But because the principles of quantum physics and relativity are so different, any theories of trying to unify 4 nature forces ...
Chen, Xiaodong
core  

Physics, Topology, Logic and Computation: A Rosetta Stone

open access: yes, 2009
In physics, Feynman diagrams are used to reason about quantum processes. In the 1980s, it became clear that underlying these diagrams is a powerful analogy between quantum physics and topology: namely, a linear operator behaves very much like a ...
A. Church   +75 more
core   +7 more sources

Off‐Stoichiometry Engineering of the Electrical and Optical Properties of SrNbO3 Using Oxide Molecular Beam Epitaxy

open access: yesAdvanced Functional Materials, EarlyView.
The plasma edge of transparent conducting oxide SrNbO3 shifts from ∼2 eV in the visible range to 1.37 eV in the near‐infrared region by off‐stoichiometry using the vacancy sites as quasi‐substitutional virtual elements. This work advances the stoichiometry engineering of perovskite oxides using oxide molecular beam epitaxy, allowing synthesis beyond ...
Jasnamol Palakkal   +11 more
wiley   +1 more source

Analysis of Quantum Physics Lectures from the Perspective of the MBKM and OBE Based Higher Education Curriculum

open access: yesJPFT (Jurnal Pendidikan Fisika dan Teknologi)
Lecture analysis in the core courses of the study program contributes to the evaluation of the curriculum used. This field study was carried out to analyze Quantum Physics lectures from the perspective of a university curriculum based on Independent ...
Asep Irvan Irvani   +4 more
doaj   +1 more source

Experimental Falsification of Leggett's Non-Local Variable Model

open access: yes, 2007
Bell's theorem guarantees that no model based on local variables can reproduce quantum correlations. Also some models based on non-local variables, if subject to apparently "reasonable" constraints, may fail to reproduce quantum physics.
Alexander Ling   +9 more
core   +2 more sources

Physical Entity As Quantum Information [PDF]

open access: yesSSRN Electronic Journal, 2020
Quantum mechanics was reformulated as an information theory involving ageneralized kind of information, namely quantum information, in the end of the last century.Quantum mechanics is the most fundamental physical theory referring to all claiming to bephysical. Any physical entity turns out to be quantum information in the final analysis.
openaire   +6 more sources

Self‐Cascade Catalytic Reaction–Assisted Apoptosis/Calcicoptosis/Ferroptosis Induction with Microsphere‐Aggregated Hydrogels in Triple‐Negative Breast Cancer Therapy

open access: yesAdvanced Functional Materials, EarlyView.
Hyaluronic acid‐dopamine‐based intra‐crosslinked microsphere including cisplatin (HPC MS) is fabricated by spray‐drying and calcium/iron ions are introduced for interparticle crosslinking. Designed microsphere‐aggregated hydrogel (MAH) system including cisplatin/CaO2/FeSO4 can provide apoptosis/calcicoptosis/ferroptosis‐mediated chemo/cascade ...
ChaeRim Hwang   +6 more
wiley   +1 more source

The language of the physical sciences. Formal, technical and philosophical aspects of physics

open access: yesPensamiento. Revista de Investigación e Información Filosófica, 2015
Nowadays modern physics is a highly formalized discipline. It is almost impossible to build a model of the whole reality because physical research requires too much specialization in local areas.
Manuel Béjar Gallego
doaj  

On Time in Quantum Physics [PDF]

open access: yesarXiv: History and Philosophy of Physics, 2013
First, I briefly review the different conceptions of time held by three rival interpretations of quantum theory: the collapse of the wave-packet, the pilot-wave interpretation, and the Everett interpretation (Section 2). Then I turn to a much less controversial task: to expound the recent understanding of the time-energy uncertainty principle, and ...
openaire   +3 more sources

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