Results 211 to 220 of about 1,320,406 (342)

Comparison of Atmospheric Pressure Chemical Ionization and Field Ionization Mass Spectrometry for the Analysis of Large Saturated Hydrocarbons.

Analytical Chemistry, 2016
Chunfen Jin, J. Viidanoja, Mingzhe Li, Yuyang Zhang, E. Ikonen, A. Root, Mark Romanczyk, Jeremy M. Manheim, Eric T. Dziekonski, H. Kenttämaa   +9 more
semanticscholar   +1 more source

Integrated Optoelectronic Model to Predict the External Quantum Efficiency of Single‐Layer TADF Organic Light‐Emitting Diodes

Advanced Electronic Materials, EarlyView.
An experimentally validated optoelectronic device model is presented to describe the efficiency and roll‐off behavior of single‐layer TADF OLEDs. By coupling charge transport, exciton dynamics, and optical outcoupling, the model reproduces the External Quantum Efficiency (EQE) across different emission layer thicknesses and temperatures, offering ...
Jawid Nikan, Kaiwen Guo, Yungui Li, Paul W. M. Blom, Gert‐Jan A. H. Wetzelaer   +4 more
wiley   +1 more source

Variability in the Universality of Electron Ionization Mass Spectrometry Response to Oxygenates in Complex Environmental Mixtures. [PDF]

Anal Chem
Kumar P, Bi C, Lerner B, Jayne J, Canagaratna MR, Isaacman-VanWertz G.   +5 more
europepmc   +1 more source

Ionization Characteristics of Atmospheric Pressure Ionization by Corona Discharge

Journal of the Mass Spectrometry Society of Japan, 1976
KAMBARA, HIDEKI, KANOMATA, ICHIRO
openaire   +2 more sources

Role of centennial geomagnetic changes in local atmospheric ionization

, 2008
I. Usoskin, M. Korte, G. Kovaltsov
semanticscholar   +1 more source

Influence of Top Electrode Metal on Resistive Switching in Multilayer MOCVD MoS2 Memristors

Advanced Electronic Materials, EarlyView.
MoS2 memristors typically use evaporated noble metal electrodes. This study compares Pd, Ni, and Al electrodes and sputtered versus evaporated deposition. Pd is passive, while Ni damages MoS2, yielding poor switching. Sputtered Al enables reproducible ECM‐type switching with 95% yield, whereas evaporated Al forms an interfacial oxide that suppresses ...
Dennis Braun, Jing Liu, Vasilis A. Maroufidis, Hleb Fiadziushkin, Lukas Völkel, Jimin Lee, Sofía Cruces, Annika Grundmann, Ke Ran, Thorsten Wahlbrink, Holger Kalisch, Andrei Vescan, Joachim Mayer, Michael Heuken, Alwin Daus, Max C. Lemme   +15 more
wiley   +1 more source

Atmospheric Sampling Mass Spectrometers Activate and Ionize Neutral Water Microdroplets to MeV Energies and up to 200,000+ Charges: Implications for Water Stability and Unusual Chemistry in Microdroplets. [PDF]

ACS Cent Sci
McPartlan MS, Chen CJ, Harper CC, Miller ZM, Robles J, Avadhani VS, Pedder RE, Metzler LJ, Williams ER.   +8 more
europepmc   +1 more source

Fabrication of Composite Cathode for All‐Solid‐State Sodium Batteries

Advanced Energy Materials, EarlyView.
The design of composite cathodes for all‐solid‐state sodium batteries must address three critical challenges—interfacial side reactions, interfacial delamination, and highly tortuous transport pathways. This work outlines structural and interfacial strategies to optimize ion transport and mechanical stability, enabling durable, and high‐performance ...
Gaoming Sun, Yuan Ma, Hehe Zhang, Shengan Wu, Shiyong Chu, Stefano Passerini, Yanjiao Ma   +6 more
wiley   +1 more source

Gas-Phase Ions from Neutral Microdroplets. [PDF]

ACS Cent Sci
Ochirov O, Urban PL.
europepmc   +1 more source

Linking DSC/TGA to Cell Levels: Energetics, Evolved Gases, and Thermal Safety of NMC811‐Graphite Micro‐Cell

Advanced Energy Materials, EarlyView.
A bottom‐up, component‐resolved framework combining DSC/TGA, evolved gas analysis, and in situ XRD reveals how decomposition pathways control energy release in partial and micro‐cell configurations. Separator‐free assemblies are dominated by cathode‐O2${\rm O}_2$/anode‐Li reactions, while the separator restricts oxygen transport, reshapes the reaction ...
Ayrton M. Yanyachi, Lingmin Lin, Siddhartha Nanda, Wenlong Li, Yijin Liu, Steven Swinnea, Hadi Khani, Donal Finegan, Ofodike A. Ezekoye   +8 more
wiley   +1 more source