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Search Publications

NIST Authors in Bold

Displaying 401 - 425 of 2538

Stacking Faults Assist Lithium-Ion Conduction in a Halide-Based Superionic Conductor

April 6, 2022
Author(s)
Elias Sebti, Hayden Evans, Hengning Chen, Peter Richardson, Kelly White, Raynald Giovine, Krishna P. Koirala, Yaobin Xu, Eliovardo Gonzalez-Correa, Chongmin Wang, Craig Brown, Anthony Cheetham, Pieremanuele Canepa, Raphaele Clement
… of defect-enabled Li + conduction in this class of Li-ion conductors. … Stacking Faults, Ion Conductor, diffraction, solid-state battery … Stacking Faults Assist Lithium-Ion Conduction in a Halide-Based Superionic Conductor …

Electrolyte stability determines scaling limits for solid-state 3D Li-ion batteries

December 20, 2011
Author(s)
Dmitry A. Ruzmetov, Vladimir P. Oleshko, Paul M. Haney, Henri J. Lezec, K Karki, K Baloch, Amit K. Agrawal, Albert Davydov, Sergiy Krylyuk, Y Liu, JY Huang, Mihaela M. Tanase, John Cumings, Albert A. Talin
… Rechargeable, all-solid state Li-ion batteries (LIBs) with high specific capacity and small … Lithium ion battery, nanowire, nanobattery, in situ transmission … stability determines scaling limits for solid-state 3D Li-ion batteries …

Collisional Energy Dependence of Peptide Ion Fragmentation

March 1, 2009
Author(s)
Pedatsur Neta, Y Simon-Manso, Xiaoyu Yang, Stephen Stein
… The collision voltage at which the sum of the fragment ion abundances was equal to the remaining parent ion (V 1/2 ) was the principal measure of fragmentation. Each … a relative measure of the ease of fragmentation of an ion in each class. A few peptides with certain structures do …

Effect of N-Terminal Glutamic Acid and Glutamine on Fragmentation of Peptide Ions

March 27, 2010
Author(s)
Bhaskar Godugu, Pedatsur Neta, Yamil Simon, Stephen Stein
… path for electrospray generated tryptic peptide ions is the dissociation of the peptide bond linking the … peptide ions, mass spectrometry, collision induced dissociation, … Glutamic Acid and Glutamine on Fragmentation of Peptide Ions …

Sympathetic Cooling of Trapped Ions for Quantum Logic

January 1, 2000
Author(s)
D Kielpinski, B E. King, C J. Myatt, C A. Sackett, Q A. Turchette, Wayne M. Itano, C Monroe, David J. Wineland
… to the fidelity of quantum logic operations on trapped ions arises from heating of the ions’ collective modes of motion. Sympathetic cooling of the ions during the logic operations may eliminate this source of … Sympathetic Cooling of Trapped Ions for Quantum Logic …

Simplified Quantum Logic with Trapped Ions

January 1, 1997
Author(s)
C Monroe, Dietrich Leibfried, B E. King, D M. Meekhof, Wayne M. Itano, David J. Wineland
… logic with a collection of laser-cooled trapped atomic ions. Building on the scheme of Cirac and Zoller, we show how … Simplified Quantum Logic with Trapped Ions …

Inductively Coupled Plasmas in Low Global Warming Potential Gases

August 1, 2000
Author(s)
Amanda N. Goyettes, Yicheng Wang, James K. Olthoff
… applications. Measurements were made using a combined ion energy analyser-mass spectrometer that samples ions … effects of plasma operating conditions and Ar dilution on ion fluxes and energies were examined. Nearly complete … in CF 3 I discharges and I + comprises almost all of the ion yield. Mean ion energies range from 5-10 eV for the …

Characterization and Ion-Induced Degradation of Cross-Linked Poly(Methyl Methacylate) Studies Using Time of Flight Secondary Ion Mass Spectrometry

December 30, 2006
Author(s)
M S. Wagner, K Lenghaus, John G. Gillen, Michael J. Tarlov
… transfer radical polymerization. Positive and negative ion static time-of-flight secondary ion mass spectrometry (ToF-SIMS) was used to characterize SIP … However, matrix effects in the positive and negative ion modes led to preferential secondary ion generation from …

Spatially Resolved Potential and Li-Ion Distributions Reveal Performance-Limiting Regions in Solid-State Batteries

October 19, 2021
Author(s)
Elliot Fuller, Evgheni Strelcov, Jamie Weaver, Michael Swift, Joshua Sugar, Andrei Kolmakov, Nikolai Zhitenev, Jabez J. McClelland, Yue Qi, Joseph Dura, Alec Talin
… probe force microscopy, neutron depth profiling, lithium ion conductor, lithium ion battery, solid electrolyte, first-principles … Spatially Resolved Potential and Li-Ion Distributions Reveal Performance-Limiting Regions in …

Understanding the Risk of Lithium-Ion Battery Fires - multi-source data analysis

March 10, 2026
Author(s)
Stanley Gilbert, Hongqiang Fang, David Butry, Wai Cheong Tam, Michelle Donnelly, Juan Fung
… Lithium ion battery (LIB) fires are a growing problem that extends … Lithium Ion Batteries, Fire, NFIRS, AI Analysis, Battery Electric … Understanding the Risk of Lithium-Ion Battery Fires - multi-source data analysis …

Molecular Dynamics Study of Ions in Water

September 1, 2000
Author(s)
Raymond D. Mountain
… the solvation shell about sodium, chlorine, and strontium ions in water are reported for ambient conditions and for … Molecular Dynamics Study of Ions in Water …

The influence of inclination angles on thermal runaway characteristics and burning behavior of 18650 lithium-ion batteries

February 10, 2026
Author(s)
Jian Chen, Xue Liu, Haolan Chen, Qiuhong Wang, Jun Deng, Jingyu Zhou, Wai Cheong Tam, Yanni Zhang
… (TR) characteristics and burning behavior of 18650 lithium-ion batteries (LIBs) with different inclination angles and … lithium-ion battery, inclination angle, thermal runaway, state of … characteristics and burning behavior of 18650 lithium-ion batteries …

Trapped-Ion Quantum Simulator,

January 1, 1998
Author(s)
David J. Wineland, C Monroe, Wayne M. Itano, B E. King, Dietrich G. Leibfried, C J. Myatt, Chris S. Wood
… quantized motional and internal states of a single trapped ion can be used to simulate the dynamics of other systems. We … Trapped-Ion Quantum Simulator, …

Multiply-ionized Atoms Isolated at low energy in a Unitary Penning Trap

January 9, 2015
Author(s)
Joseph Tan, Shannon Hoogerheide, Samuel Brewer, Nicholas D. Guise
… cm3) by a unitary architecture. Measurements after 1 ms of ion storage indicate that the captured ions are distributed … roughly 2 orders of magnitude lower than expected in the ion source, without implementing any cooling. Some … Atomic Physics, Ion Trapping, Atomic Spectroscopy …

VECSEL systems for generation and manipulation of trapped magnesium ions

November 8, 2016
Author(s)
Shaun C. Burd, David T. Allcock, Tomi Leinonen, Jussi-Pekka Penttinen, Daniel H. Slichter, Raghavendra Srinivas, Andrew C. Wilson, Robert Jordens, Micrea Guina, Dietrich G. Leibfried, David J. Wineland
… information processing experiments with trapped magnesium ions. For photoionization of neutral magnesium, 570.6 nm … for generation and manipulation of trapped magnesium ions …

Quantum Logic with a Few Trapped Ions

January 1, 1998
Author(s)
C Monroe, Wayne M. Itano, D Kielpinski, B E. King, Dietrich Leibfried, C J. Myatt, Q A. Turchette, David J. Wineland, Chris S. Wood
… Small laser-cooled crystals of atomic ions have attracted considerable interest in the last several … paper considers quantum logic schemes for small numbers of ions in the context of recent experiments at NIST. … Quantum Logic with a Few Trapped Ions …

The effect of reusing wipes for particle collection

November 4, 2015
Author(s)
Jessica L. Staymates, Matthew E. Staymates, Jeffrey A. Lawrence
… collection and instrument response as it relates to ion mobility spectrometry-based trace chemical detectors. Two … dramatically with increased number of swiping cycles. Ion mobility spectrometry was used to evaluate the chemical … International Journal for Ion Mobility Spectrometry …

Lifetime of the metastable 2 P 1/2 state of F-like Ar 9+ isolated in a compact Penning trap

September 6, 2018
Author(s)
Samuel M. Brewer, Joan M. Dreiling, Nicholas D. Guise, Shannon M. Hoogerheide, Aung Naing, Joseph N. Tan
… Highly-ionized atoms are extracted from an electron beam ion trap (EBIT) and guided into the ion capture apparatus. Upon capturing the Ar 9+ ions, light … ion trapping, lifetimes, oscillator strengths, positive-ion beams, transition moments …

Ion transport across solid-state ion channels perturbed by directed strain

April 28, 2020
Author(s)
Alexander Smolyanitsky, Alta Y. Fang, Andrei Kazakov, Eugene Paulechka
… and molecular dynamics simulations to consider aqueous ion flow across non-axisymmetric nanopores in monolayer … relationship in solid-state and biological ion channels. Specifically, the observed anisotropic effects … Ion transport across solid-state ion channels perturbed by …

Ion transport and reordering in a two-dimensional trap array

May 19, 2020
Author(s)
Yong Wan, Robert Jordens, Stephen Erickson, Jenny Wu, Ryan S. Bowler, Ting R. Tan, Panyu Hou, Andrew C. Wilson, Dietrich Leibfried
… (2D) segmented linear Paul trap to reconfigure a two-ion crystal. The secular motion of the ions experiences low … in a large-scale, two- or three-dimensional trapped-ion quantum information processor. … Ion transport and reordering in a two-dimensional trap array …

Impact of Ni-like metastable states and hyperfine quenching on charge state distribution in an EBIT

June 30, 2025
Author(s)
Chowdhury Abrar Faiyaz, Endre Takacs, Timothy Burke, FNU Dipti, Galen O'Neil, Adam Hosier, Hunter Staiger, Joseph Tan, Yuri Ralchenko
… and spectral features of ions in electron beam ion trap (EBIT) devices. Ladder ionization with intermediate … Nd ions, we show that these processes significantly alter ion populations and spectra, emphasizing the importance of … Plasma diagnostics - charged-particle spectroscopy, Ion sources (positive ions, negative ions, electron cyclotron …
Displaying 401 - 425 of 2538
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