Results 161 to 170 of about 37,905 (263)

Polarizable Vanadium Dipoles Promote Water Dissociation on Vanadium‐Based Metal Organic Framework

Advanced Functional Materials, EarlyView.
The polarization of unpaired V 3d electrons weakens the H─O bond to improve water dissociation by the dual Vδ+:O─H and Pλ−:H─O coupling hydrogen bonds formation and relaxation. P@V‐MOF electrocatalyst shows low overpotentials (94 mV in acid, 178 mV in neutral, and 77 mV in alkaline solutions) with excellent stability for effective overall water ...
Xinjuan Liu, Jun Xu, Minmin Fan, Jingcheng Xu, Mengyuan Li, Yun Gong, Weiwei Yang, Lei Li, Yong Zhou, Deqiang Zhao, Yuhua Xue, Xingtao Xu, Chang Q. Sun, Liming Dai   +13 more
wiley   +1 more source

High precision measurements of the hyperfine structure of Vanadium ions in the ultraviolet range. [PDF]

Sci Rep
Karadimas A, Bettaney D, Campbell P, Cheal B, Chinthakayala S, de Groote R, Koszorús Á, Moore I, Raggio A, Warbinek J.   +9 more
europepmc   +1 more source

Intermediate Resistive State in Wafer‐Scale Vertical MoS2 Memristors Through Lateral Silver Filament Growth for Artificial Synapse Applications

Advanced Functional Materials, EarlyView.
In MOCVD MoS2 memristors, a current compliance‐regulated Ag filament mechanism is revealed. The filament ruptures spontaneously during volatile switching, while subsequent growth proceeds vertically through the MoS2 layers and then laterally along the van der Waals gaps during nonvolatile switching.
Yuan Fa, Milan Buttberg, Ke Ran, Rana Walied Ahmad, Dennis Braun, Lukas Völkel, Jimin Lee, Sofía Cruces, Bart Macco, Bárbara Canto, Holger Lerch, Thorsten Wahlbrink, Holger Kalisch, Michael Heuken, Andrei Vescan, Joachim Mayer, Zhenxing Wang, Ilia Valov, Stephan Menzel, Max C. Lemme   +19 more
wiley   +1 more source

A GEANT4 Monte Carlo simulation study for the computation of output factors and out-of-field dosimetry in breast IOERT. [PDF]

Sci Rep
Savatović S, Toscano L, Severgnini M, Longo F.   +3 more
europepmc   +1 more source

11. Accelerator Physics

11. Accelerator Physics
CO11-1 Study of Intense Terahertz Light Source Based on Superimposing Backward Coherent Diffraction Radiation CO11-2 The XEP-e (eXtremely High Energy Plasma/ Particle Sensor for Electron) of the ERG ...
openaire  

CAS, CERN Accelerator School, Advanced Accelerator Physics, Spa, Belgium, 2024

The CERN Accelerator School (CAS) "Advanced Accelerator Physics" course took place from 10 to 22 November in Spa, Belgium. The programme covered core lectures on accelerator physics in the mornings and a practical course with hands-on tuition in the ...
Caraban Gonzalez, Noemi
core  

Integration of Low‐Voltage Nanoscale MoS2 Memristors on CMOS Microchips

Advanced Functional Materials, EarlyView.
This article presents the first monolithic integration of nanoscale MoS2‐based memristors into the back‐end‐of‐line of foundry‐fabricated CMOS microchips in a one‐transistor‐one‐resistor (1T1R) architecture. The MoS2‐based 1T1R cells exhibit forming‐free, nonvolatile resistive switching with ultra‐low operating voltages, low cycle‐to‐cycle variability ...
Jimin Lee, Sofía Cruces, Xiaohua Liu, Yang Chen, Vasilis A. Maroufidis, Janghyun Jo, Lukas Völkel, Dennis Braun, Michael Möller, Leon Brackmann, Holger Kalisch, Michael Heuken, Andrei Vescan, Rafal E. Dunin‐Borkowski, Joachim Mayer, Stefan Wiefels, Max C. Lemme   +16 more
wiley   +1 more source

Search for light sterile neutrinos with two neutrino beams at MicroBooNE. [PDF]

Nature
MicroBooNE Collaboration.
europepmc   +1 more source

Liquid Phase Transmission Electron Microscopy: A Window into the Early Stages of Complex Material Formation

Advanced Functional Materials, EarlyView.
Liquid‐phase transmission electron microscopy enables direct observation of nucleation and growth processes in solution. This review is dedicated to the remembrance of Helmut Cölfen and highlights recent studies on complex materials—oxides, biominerals, organic–inorganic crystals—which were central to his research activity. It summarizes key milestones,
Charles Sidhoum, Vinavadini Ramnarain, Nathaly Ortiz Peña, Dris Ihiawakrim, Clément Sanchez, Ovidiu Ersen   +5 more
wiley   +1 more source

Periodic intrafraction image-guided focal dose-escalated stereotactic body radiotherapy for prostate carcinoma on a standard linear accelerator. [PDF]

Phys Imaging Radiat Oncol
Serpa M, Wiehle R, Rothe T, Küchler S, Fechter T, Sachpazidis I, Rizzo C, Adebahr S, Kuhn S, Toncheva P, Baltas D, Zamboglou C, Grosu AL, Spohn SKB.   +13 more
europepmc   +1 more source