LAUSR

About LAUSR
Donate
Contact Us

Follow us:

You are not signed in:

Sign Up!


   Articles with "linear ion" as a keyword



A versatile window function for linear ion drift memristor model – A new approach

Sign Up to like & get
recommendations! Published in 2018 at "AEU - International Journal of Electronics and Communications"

DOI: 10.1016/j.aeue.2018.04.020

Abstract: Abstract The memristor is a nano-scaled resistive switching device which is widely investigated in analog and digital applications. We report here our success in formulating a new window function as applicable to linear ion drift… read more here.

Keywords: memristor; model; linear ion; window function ... See more keywords

Extended mass range detection with a microscale planar linear ion trap mass spectrometer

Sign Up to like & get
recommendations! Published in 2019 at "International Journal of Mass Spectrometry"

DOI: 10.1016/j.ijms.2019.02.003

Abstract: Abstract An extended mass range covering m/z 70–240 in a microscale (r0 = 800 μm) planar linear ion trap (μPLIT) is demonstrated, enabled by optimization of dipole resonance ejection conditions without increasing trapping voltage or frequency compared with… read more here.

Keywords: mass range; extended mass; linear ion; mass ... See more keywords

Accelerating Ozonolysis Reactions Using Supplemental RF-Activation of Ions in a Linear Ion Trap Mass Spectrometer.

Sign Up to like & get
recommendations! Published in 2022 at "Analytical chemistry"

DOI: 10.1021/acs.analchem.1c04915

Abstract: Gas-phase ion-molecule reactions provide structural insights across a range of analytical applications. A hindrance to the wider use of ion-molecule reactions is that they are relatively slow compared to other ion activation modalities and can… read more here.

Keywords: activation; ion molecule; linear ion; ion trap ... See more keywords

Achieving Electron Capture Dissociation in the Radio Frequency Linear Ion Trap without the Assistance of a Magnetic Field─A Simulation Study.

Sign Up to like & get
recommendations! Published in 2024 at "Journal of the American Society for Mass Spectrometry"

DOI: 10.1021/jasms.4c00287

Abstract: It is extremely difficult to inject a low-energy electron beam into a conventional radiofrequency (RF) linear ion trap for electron capture dissociation (ECD) without using a magnetic field to focus the electrons. In this study,… read more here.

Keywords: capture dissociation; linear ion; electron capture; ion trap ... See more keywords
Photo from wikipedia

Digital Mass Analysis in a Linear Ion Trap without Auxiliary Waveforms.

Sign Up to like & get
recommendations! Published in 2020 at "Journal of the American Society for Mass Spectrometry"

DOI: 10.1021/jasms.9b00012

Abstract: Mass analysis in a linear ion trap is traditionally performed using resonant ejection induced by auxiliary waveforms. For sinusoidally driven ion traps without resonant ejection, resolution and sensitivity are poor because mass-selected instability yields excitation… read more here.

Keywords: linear ion; auxiliary waveforms; ion trap; mass ... See more keywords

Constructing a supercapacitor-memristor through non-linear ion transport in MOF nanochannels

Sign Up to like & get
recommendations! Published in 2024 at "National Science Review"

DOI: 10.1093/nsr/nwae322

Abstract: ABSTRACT The coexistence and coupling of capacitive and memristive effects have been an important subject of scientific interest. While the capacitive effect in memristors has been extensively studied, the reciprocal scenario of the memristive effect… read more here.

Keywords: memristor; supercapacitor memristor; linear ion; non linear ... See more keywords

How to integrate a miniature optical cavity in a linear ion trap: Shielding dielectrics and trap symmetry

Sign Up to like & get
recommendations! Published in 2024 at "Physical Review Applied"

DOI: 10.1103/physrevapplied.23.024038

Abstract: One method of scaling up quantum systems is to adopt a modular approach. In the ion trap architecture, an efficient photonic interface between independent linear ion traps would allow for such expansion. To this end,… read more here.

Keywords: linear ion; ion trap; optical cavity; ion ... See more keywords
Photo from wikipedia

Optimization of the Normal Mode Spectrum of Linear Ion Crystals in Paul Traps for EIT Cooling Using an Optical Lattice

Sign Up to like & get
recommendations! Published in 2020 at "Jetp Letters"

DOI: 10.1134/s0021364020210043

Abstract: Ions in radio-frequency traps are widely used in various fields of applied and fundamental physics, such as metrology and quantum computing. One of the important tasks required for modern experiments is deep cooling of ion… read more here.

Keywords: linear ion; optical lattice; eit cooling; ion crystals ... See more keywords

Portable Digital Linear Ion Trap Mass Spectrometer Based on Separate-Region Corona Discharge Ionization Source for On-Site Rapid Detection of Illegal Drugs

Sign Up to like & get
recommendations! Published in 2022 at "Molecules"

DOI: 10.3390/molecules27113506

Abstract: As narcotic control has become worse in the past decade and the death toll of drug abuse hits a record high, there is an increasing demand for on-site rapid detection of illegal drugs. This work… read more here.

Keywords: linear ion; detection; discharge; site rapid ... See more keywords