Results 101 to 110 of about 145,675 (315)

Exchange‐Coupled Two‐Dimensional MOFs

open access: yesAdvanced Functional Materials, EarlyView.
Graphene mediates ferromagnetic coupling between two‐dimensional metal‐organic frameworks and cobalt. Fe‐tetracyanobenzene develops a remanent magnetic response whose orientation follows the cobalt magnetization direction and persists up to room temperature, whereas Ni‐TCNB remains only field‐polarized.
Iulia Cojocariu   +5 more
wiley   +1 more source

A Gene Expression Programming Model for Predicting Tunnel Convergence

open access: yesApplied Sciences, 2019
Underground spaces have become increasingly important in recent decades in metropolises. In this regard, the demand for the use of underground spaces and, consequently, the excavation of these spaces has increased significantly.
Mohsen Hajihassani   +3 more
doaj   +1 more source

BWT tunneling

open access: yes, 2021
The Burrows-Wheeler-Transform (BWT) is a well-known reversible text transformation invented by David J. Wheeler around 1978 and published by Mike Burrows and David J. Wheeler in 1994. The key idea of the transform is to sort all suffixes of a given string S in lexicographic order and to concatenate all (cyclically) preceding characters of the sorted ...
openaire   +3 more sources

Anisotropic Phonon Dynamics and Directional Transport in Actinide Van der Waals Semiconductor Uranium Triselenide

open access: yesAdvanced Functional Materials, EarlyView.
USe3 is introduced as an actinide van der Waals semiconductor that mirrors the quasi‐one‐dimensional physics of transition‐metal trichalcogenides. Polarization‐resolved Raman spectroscopy on exfoliated flakes maps strong in‐plane phonon anisotropy and strain‐tunable mode shifts.
Aljoscha Söll   +17 more
wiley   +1 more source

Effects of γ-polyglutamic acid on grassland sandy soil properties and plant functional traits exposed to drought stress

open access: yesScientific Reports
The current study provides field experimental data that support the use of γ-polyglutamic acid (γ-PGA) in drought stress and proposes its application in grassland management.
Tomasz Skalski   +9 more
doaj   +1 more source

Electron tunneling in chemistry : chemical reactions over large distances /

open access: yes, 1989
In Volume 30, an attempt is made to consider comprehensively both theoretical and experimental data that have been obtained to date on electron tunneling reactions involving chemical compounds of various classes, and to discuss the role played by these ...
Khaĭrutdinov, R. F.(Rafail Fattakhovich)   +3 more
core  

Spin dependent transport in continuous and discontinuous CoFeB/MgO heterostructures [PDF]

open access: yes, 2009
Bhutta KM. Spin dependent transport in continuous and discontinuous CoFeB/MgO heterostructures. Bielefeld (Germany): Bielefeld University; 2009.This thesis is devoted to the study of spin dependent transport between CoFeB electrodes through an MgO ...
Bhutta, Khalid Mehmood
core  

Enhanced Ferroelectric Phase Formation via Local Structure Modification in the Pre‐Crystalline State of Hafnium Zirconium Oxide Thin Films

open access: yesAdvanced Functional Materials, EarlyView.
Hafnium zirconium oxide thin films are grown using plasma‐enhanced atomic layer deposition with the addition of an atomic layer annealing (ALA) step. ALA leads to a change in the short‐range structure of the deposit and encourages formation of the ferroelectric Pca21 phase. The result is wake‐up‐free performance with films exposed to ALA.
Nicolas K. Lam   +18 more
wiley   +1 more source

Evaluation of the efficacy of novel, meat-free and easily sterilisable artificial diet for mass rearing of Lucilia sericata (Diptera: Calliphoridae) larvae for medical applications

open access: yesEuropean Journal of Entomology
Medically significant Lucilia sericata larvae lack a standardised, reproducible, animal tissue-free, and sterilisable diet for rearing. In this study, we developed and evaluated a diet made from dried milk, protein powder, cholesterol, amino acids, and ...
Izabela KUBASIK   +5 more
doaj   +1 more source

Physics‐Grounded Materials Artificial Intelligence for Reliable Materials Discovery

open access: yesAdvanced Functional Materials, EarlyView.
Physics‐Grounded Materials AI (PhysMat AI) integrates physical priors, descriptors, constraints, verification, and data infrastructure into a unified full‐stack framework, enabling reliable, interpretable, and autonomous AI‐driven materials discovery.
Yuhang Wang   +3 more
wiley   +1 more source

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