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Do oh negative ions conduct electricity? 

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Ion gun
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Papers (10)Insight
Journal Article•DOI
High-energy negative ion beam obtained from pulsed inductively coupled plasma for charge-free etching process
O. V. Vozniy, G. Y. Yeom 
09 Jun 2009-Applied Physics Letters
19 Citations
Then by scattering the ions off from a metal surface, it is possible to form a high-energy beam of neutrals from the negative ions by using the low-energy positive component of the beam current for better charge compensation.
Journal Article•DOI
Plasma chemistry and surface processes of negative ions
Eva Stoffels, W. W. Stoffels, Gerrit Kroesen 
01 May 2001-Plasma Sources Science and Technology
89 Citations
Alternatively, negative ions can be efficiently generated in the plasma sheath, due to interactions of high-energy positive ions with neutrals or with the surface.
Journal Article•DOI
Observations and parameterization of the stratospheric electrical conductivity
Hua Hu, Robert H. Holzworth 
27 Dec 1996-Journal of Geophysical Research
17 Citations
On average, the positive polar conductivity (conductivity of positive ions alone) was about 15% higher than that of the negative conductivity, suggesting that differences may exist between the mobilities of positive and negative ions.
Open access•Journal Article•DOI
First-principles investigation of polarization and ion conduction mechanisms in hydroxyapatite.
Shusuke Kasamatsu, Osamu Sugino 
28 Mar 2018-Physical Chemistry Chemical Physics
18 Citations
It is found that ion conduction occurs mainly in the column of OH- ions along the c-axis through a combination of the flipping of OH- ions, exchange of proton vacancies between OH- ions, and the hopping of the OH- vacancy.
Journal Article•DOI
Negative hydrogen ion maintenance in small radius discharges: Two-dimensional modeling
Ts. Paunska, A. Shivarova, Kh. Tarnev, Ts Tsankov 
17 Feb 2011-Physics of Plasmas
21 Citations
The obtained results show strong accumulation of negative ions in the discharge center, which results from their flux in the dc electric field, not from local balance of the ions there.
Journal Article•DOI
The influence of negative ions in helium-oxygen barrier discharges: II. 1D fluid simulation and adaption to the experiment
S Nemschokmichal, R Tschiersch, Jürgen Meichsner 
22 Sep 2016-Plasma Sources Science and Technology
11 Citations
The comparison between simulations without and with consideration of negative ions reveals the importance of negative ions on the discharge development.
Open access•Journal Article•DOI
Negative atomic ions
Harrie Stewart Wilson Massey, Robert Allan Smith 
01 Jul 1936-Proceedings of The Royal Society A: Mathematical, Physical and Engineering Sciences
16 Citations
This is itself is not remarkable, for a neutral atom exerts an attractive force on an electron and the existence of negative ions might be anticipated.
Journal Article•DOI
Investigations on the stability of the low pressure positive column in oxygen
Holger Testrich, Dirk Pasedag, Zdeněk Navrátil, B. May, Rene Reimer, Christian Wilke, Hans-Erich Wagner 
21 Jul 2009-Journal of Physics D
10 Citations
Here the negative O?-ions play a crucial role.
Open access•Journal Article•DOI
Applications of heavy-negative-ion sources for materials science (invited)
Junzo Ishikawa
04 Feb 2000-Review of Scientific Instruments
22 Citations
Negative ions provide an excellent tool for materials processing applications.
Journal Article•DOI
Negative charges at the air/water interface and their consequences for aqueous wetting films containing surfactants
Katarzyna Hänni‐Ciunel, Natascha Schelero, Regine von Klitzing 
01 Jan 2009-Faraday Discussions
37 Citations
Studies at different pH values support the assumption that the negative charges are caused by an excess of hydroxide ions.

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