PL EN


Preferencje help
Widoczny [Schowaj] Abstrakt
Liczba wyników
Tytuł artykułu

Transient induced molecular negative ions formed in cold electron collisions with polarized molecules

Treść / Zawartość
Identyfikatory
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
Using a relatively simple semiclassical model, it is shown that transient, induced molecular negative ions (TIMNI), are produced through a potential barrier interaction between cold electron collisions and polarizable molecules in plasma. Such new negative ions lead to radio-frequency absorption in such discharges. The calculated radio-frequency absorption frequencies are consistent with earlier experimental measurements.
Czasopismo
Rocznik
Strony
123--126
Opis fizyczny
Bibliogr. 14 poz., rys.
Twórcy
autor
autor
  • University of Bucharest, Faculty of Physics, Box MG-11, 077125 Bucharest-Magurele, Romania, Tel.: +40 21 457 46 36 ext. 134, Fax: +40 21 457 45 21, milan_toader@yahoo.co.uk
Bibliografia
  • 1. Chanin LM, Phelps AV, Biondi MA (1962) Measurements of the attachment of low-energy electrons to oxygen molecules. Phys Rev 128:219–230
  • 2. Field D, Jones NC, Lunt SL, Ziesel JP (2001) Experimental evidence for a virtual state in a cold electrons and carbon dioxide collision. Phys Rev A 64:022708
  • 3. Field D, Jones NC, Lunt SL, Ziesel JP, Gulley RJ (2001) Low energy electron scattering in CF2Cl2 and CF3Cl. J Chem Phys 115:3045–3052
  • 4. Ionescu ThV (1948) Sur l’absorption de l’energie par les ions negatifs. Compt Rend Acad Sci, Paris 226:1005–1009
  • 5. Ionescu ThV (1963) Sur les conditions de measure des frequencies propres des ions negatifs moleculaires. Compt Rend Acad Sci, Paris 257:2268–2273
  • 6. Ionescu ThV, Ionescu DC (1968) L’effet Zeeman dans le neon, l’hydrogene et l’oxygene les grades nombres quantique et pour les frequences de 5–20 MHz. Compt Rend Acad Sci, Paris 267:263–269
  • 7. Jones NC, Field D, Ziesel JP, Field TA (2002) Giant resonances in cold electron scattering by CS2. Phys Rev Lett 89:093202
  • 8. Lee CH, Winstead C, McCoy V (1999) Collisions of lowenergy electrons with CO2. J Chem Phys 111:5056–5066
  • 9. McDaniel EW (1964) Collision phenomena in ionized gases. Wiley, New York
  • 10. Morgan LA (1998) Virtual states and resonances in electron scattering by CO2. Phys Rev Lett 80:1873–1875
  • 11. Rescigno TN, Byrum DA, Isaac WA, McCurdy C (1999) Theoretical studies of low-energy electron-CO2 scattering: total, elastic, and differential cross sections. Phys Rev A 60:2186–2193
  • 12. Toader EI, Covlea V, Graham WG, Steen PG (2004) High density and low temperature direct current reflex plasma source. Rev Sci Instrum 75:382–386
  • 13. Toader EI, Graham WG (2000) Plasma parameter characterization of a reflex plasma source operating in oxygen. Plasma Sources Sci Technol 9:288–294
  • 14. Toader EI, Graham WG, Mahony CMO, Steen PG (2002) Characterization of a high density, direct current reflex discharge plasma source operating in Ar and N2. Rev Sci Instrum 73:2974–2980
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BUJ6-0023-0031
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.