Results 71 to 80 of about 153,611 (206)
Valence neutron capture in iron 54.
, 1977 The neutron capture cross section of S4Fe has been measured with 0.2 per cent energy resolution from 2.5 to 500 keV. A large and significant correlation is observed between the s-wave reduced neutron widths and the corresponding total radiative widths ...
Macklin, RL +3 more
core
Advanced Functional Materials, EarlyView.A systematic review is conducted to assess the influence of electrode architecture across micro‐ to mesoscopic length scales on electron‐transfer pathways in electrocatalysis. We discuss the structure‐activity relationships in electrocatalytic applications, including resource recovery and environmental remediation, and provide cost‐effective, efficient
Manshu Zhao +6 more
wiley +1 more source
Two Coexisting Pathways to Volatility in Valence‐Change Memory Devices
Advanced Functional Materials, EarlyView.Volatile VCM‐type memristive devices exhibit current relaxation after resistive switching, but their microscopic origin remains debated. Using pulsed measurements and a new Tunnel‐DLTS approach on Pt/SrTiO3/Nb:SrTiO3 devices, we show that post‐SET volatility is predominantly ionic, while electronic contributions—arising from quasi‐Fermi‐level ...
Johannes Hellwig +3 more
wiley +1 more source
Animation culturelle et Volontariat International : une expérience à l’Institut Français de Valence [PDF]
Synergies Espagne, 2012 L’Institut français de Valence est le premier acteur de la promotion et de la diffusion de la culture et de la langue française dans la région du Levant.
Julien Barbier
doaj
Trust@TEE.TIME: a platform for embedded elapsed time schemes in trusted execution environments for blockchain [PDF]
Blockchainconsensus protocols and peer-provided proofs are the necessary components used to establish trust in blockchain systems. Verifiable proofs that guarantee an elapsed time based on security components have emerged as alternatives to energy-intensive Proof ...
Quentin Jayet +3 more
doaj +1 more source
Valence characteristics and entry of a third party [PDF]
This paper offers an explanation for the discrepancy between Downs' prediction of convergence to the median and the real world observations of nonconvergence.
Kwang-ho Kim
core
Electrostatic Superlattices Beyond 1:1 Stoichiometry
Advanced Functional Materials, EarlyView.Polymer‐mediated charge regulation drives two hierarchical routes to higher‐stoichiometry nanoparticle superlattices. Tuning the polymer's molecular weight promotes progressive interstitial filling, transforming ZnS into the fully occupied CaF2${\rm CaF}_2$ lattice. Exchanging polymer assignment between large and small nanoparticles instead breaks CsCl
Binay P. Nayak +7 more
wiley +1 more source
Valence-band structure of InN from x-ray photoemission spectroscopy
, 2005 The valence-band structure of clean, high-quality, single-crystalline wurtzite InN thin films prepared with atomic hydrogen is investigated using x-ray photoemission spectroscopy. The In 4 d 5 ∕ 2 semicore level due to the In-N bond is found to lie 16.
TD Veal (15825836) +8 more
core
Advanced Functional Materials, EarlyView.A scalable, solution‐processed WSe2/ZrO2‐x van der Waals heterostructure realizes a light‐induced field‐tunneling synapse (LIFTS) that activates exclusively under bright illumination, emulating the photopic adaptation of the human retina at the device level.
Kijeong Nam +10 more
wiley +1 more source
Compact Multi Bit Slotted C-Scatterer for Threshold Sensitive Chipless Wireless Temperature Sensor
Technologies, 2018 This paper presents a novel compact scatterer structure for a passive chipless wireless temperature threshold sensor. The structure is based on a single C-scatterer with multiple embedded slots; each slot forms a sub-scatterer dedicated to resonating in ...
Hatem El Matbouly +3 more
doaj +1 more source