Results 111 to 120 of about 980,274 (295)

Central spin models: Quantum integrability and hyperfine induced spin dynamics [PDF]

open access: yes, 2011
The spin degree of freedom has become subject to one of the broadest and most intensively studied fields of research in physics. The present thesis is part of this field and deals with so-called central spin models. The thesis is devided into two parts.
Erbe, Björn
core  

A new 13C trityl-based spin label enables the use of DEER for distance measurements. [PDF]

open access: yesJ Magn Reson, 2023
Hasanbasri Z   +4 more
europepmc   +1 more source

Fostering Innovation: Streamlining Magnetocaloric Materials Research by Digitalization

open access: yesAdvanced Engineering Materials, EarlyView.
Magnetocaloric cooling (MCE) is an environmentally friendly refrigeration method with great potential. Optimizing MCE materials involves the preparation and screening of large quantities of samples, which in turn generates a large amount of data. A digitalization approach is presented that uses ontologies, knowledge graphs, and digital workflows to ...
Simon Bekemeier   +17 more
wiley   +1 more source

Chiral-induced spin selectivity in chiral solid-state materials for biomedical engineering

open access: yesCommunications Materials
The Chiral-Induced Spin Selectivity (CISS) effect represents a groundbreaking discovery in quantum science, revealing a profound coupling between two fundamental physical properties: molecular chirality and electron spin.
Rui Gao, Dan Meng, Xiongbin Lu
doaj   +1 more source

DARC: Lightweight Density-Adaptive Label Relation Calibration for Multi-Label Remote Sensing Scene Classification

open access: yesApplied Sciences
Multi-label remote sensing scene classification requires identifying multiple land-cover categories from a single high-resolution aerial image. Existing methods strengthen visual features or model label dependencies, yet they apply a fixed calibration ...
Lan Ma, Yueyang Zhang, Ming Yu, Yujie Pi
doaj   +1 more source

Ontology‐Aligned Structuring and Reuse of Multimodal Materials Data and Workflows Toward Automatic Reproduction

open access: yesAdvanced Engineering Materials, EarlyView.
Reproduction of stacking fault energy calculations from literature with a semi‐automated large language model‐assisted extraction procedure: extraction of simulation protocol, atomistic structures, computational parameters, and reported results, ontology alignment, knowledge graph construction and, finally, recomputation forvalidation.
Sepideh Baghaee Ravari   +5 more
wiley   +1 more source

New AI‐Assisted Approach for Expanding the Solution Space: Application to Lattice Structure Design

open access: yesAdvanced Engineering Materials, EarlyView.
This work introduces an innovative framework for designing structured materials by ex panding the design space through reparameterization of qualitative variables into continuous structural descriptors. Combined with machine‐learning‐based prediction and multi‐objective optimization, the approach enables the discovery of novel lattice architectures ...
G. H. Gahimbare   +5 more
wiley   +1 more source

New approach to analyse spin probe and spin trap ESR [PDF]

open access: yes, 2011
The goal of this thesis is to develop new comprehensive methods for the analysis of ESR spectra and interpretation of magnetic parameters. A new approach for the analysis of fast isotropic spectra is proposed.
Makarova, K.
core  

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