TITLE

Use of zeolites in the capture of charged particles from plasma

AUTHOR(S)
Ahn, Sung Il; Seong Eui Lee; Sun Ho Kim; Kwan Hyun Cho; Kyung Cheol Choi
PUB. DATE
August 2008
SOURCE
Applied Physics Letters;8/18/2008, Vol. 93 Issue 7, p071507
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
The zeolites NaA and 13X were introduced to a coplanar discharge cell to investigate the behavior of charged particles from plasma. The zeolite crystals were attached to the surface without blocking their nanopores. The memory margin related to the accumulated charged particles on the surface indicated that the zeolites absorb charged particles. This phenomenon was also observed at the displacement and discharge current plots. Zeolites with a different window size cause abnormally high displacement and a saturation phenomenon of discharge currents. Note in particular that NaA seems to not only absorb charged particles but also capture gas molecules.
ACCESSION #
34135603

 

Related Articles

  • A new (and better) lower bound for the excess internal energy of the one-component plasma. Caillol, J.M. // Journal of Chemical Physics;12/1/1999, Vol. 111 Issue 21, p9695 

    Describes the derivation of an exact lower bound for the excess internal energy per particle of the classical three-dimensional one-component plasma (OCP). Background on the OCP model; Inequalities used as basis for derivation of the bound.

  • Crystalline order in laser-cooled, non-neutral ion plasmas. Bollinger, J. J.; Mitchell, T. B.; Huang, X.-P.; Itano, W. M.; Tan, J. N.; Jelenkovic, B. M.; Wineland, D. J. // Physics of Plasmas;Jan2000, Vol. 7 Issue 1 

    Laser-cooled trapped ions can be strongly coupled and form crystalline states. In this paper we review experimental studies that measure the spatial correlations of Be[sup +] ion crystals formed in Penning traps. Both Bragg scattering of the cooling-laser light and spatial imaging of the...

  • Trapped Plasmas With a Single Sign of Charge. O'Neil, Thomas M. // Physics Today;Feb99, Vol. 52 Issue 2, p24 

    Describes the trapping of a plasma crystal in physics. Information on the Malmberg-Penning trap; Determination of the density distribution; How electric potential was determined.

  • The Optical Characteristics of Plasma Formed by Laser Erosion of CdGa[sub 2]Se[sub 4] and CdGa[sub 2]S[sub 4] Crystals. Shuaibov, A. K.; Kacher, I. �.; Dashchenko, A. I. // Technical Physics Letters;Dec2000, Vol. 26 Issue 12, p1058 

    The optical emission from fragments formed during a laser-induced erosion of the surface of CdGa[sub 2]Se(S)[sub 4] single crystals was studied. The laser plasmas were generated by pulsed radiation of a Nd laser with a beam power density of (1-2) � 10[sup 9] W/cm�. The laser plasma...

  • The magnetoplasma effect in single crystals of antimony at T>=80 K. Zaitsev, A. A.; Ivanov, K. G.; Grabov, V. M. // Semiconductors;Nov98, Vol. 32 Issue 11, p1173 

    Transmission spectra of infrared laser radiation (?= 10.6 �m) passed through samples consisting of two symmetric halves of an antimony single crystal separated by a small gap are investigated in pulsed magnetic fields B = 20 T at temperatures T = 80 K. The magnetoplasma effect was observed...

  • New chemistry for selective reactive ion etching of InGaAs and InP over InAlAs in.... Murad, S.K.; Beaumont, S.P.; Wilkinson, C.D.W. // Applied Physics Letters;10/30/1995, Vol. 67 Issue 18, p2660 

    Examines the selective reactive ion etching of InGaAs and InP. Mixture of SiCl[sub 4]/SiF[sub 4]/HBr gases; Identification of dominant emitting species in the plasma; Formation of indium bromosilanes.

  • Generation of high-peak pulse beam of hydrogen plasma for use in short-pulsed chemical beam epitaxy. Ozasa, Kazunari; Aoyagi, Yoshinobu // Applied Physics Letters;4/25/1994, Vol. 64 Issue 17, p2220 

    Examines the generation of high-peak pulse beam of hydrogen plasma for semiconductor crystal growth application. Factors attributed to the increase in plasma intensity; Linear correlation between plasma intensity and hydrogen supply; Examination of crystal growth in the short-pulsed chemical...

  • New crystal spectrograph designs and their application to plasma diagnostics (invited). Förster, E.; Gäbel, K.; Uschmann, I. // Review of Scientific Instruments;Oct92, Vol. 63 Issue 10, p5012 

    A special crystal monolith was fabricated for absolute measurements of x-ray wavelength. It consists of two fiat quartz plates, accurately cut relative to reflecting net planes, with a fixed distance between them. Absolute wavelengths (i.e., without use of reference lines) of L-shell laser...

  • Self-organized vertically aligned single-crystal silicon nanostructures with controlled shape and aspect ratio by reactive plasma etching. Xu, S.; Levchenko, I.; Huang, S. Y.; Ostrikov, K. // Applied Physics Letters;9/14/2009, Vol. 95 Issue 11, p111505 

    The formation of vertically aligned single-crystalline silicon nanostructures via “self-organized” maskless etching in Ar+H2 plasmas is studied. The shape and aspect ratio can be effectively controlled by the reactive plasma composition. In the optimum parameter space,...

Share

Read the Article

Courtesy of THE LIBRARY OF VIRGINIA

Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics