Observation of electroluminescence of ZnS:TbF3 under various gaseous atmospheres

Arakawa, Tsuyoshi; Suezawa, Nobuya; Adachi, Gin-ya; Shiokawa, Jiro
December 1987
Applied Physics Letters;12/28/1987, Vol. 51 Issue 26, p2181
Academic Journal
The intensity of the electroluminescence (EL) of ZnS:TbF3 changed after gas adsorption. The threshold voltage of EL after gas adsorption is correlated to the specific dielectric constant of adsorbates.


Related Articles

  • A two-component phosphor approach for engineering electroluminescence phosphors. Jones, T.C.; Park, W. // Applied Physics Letters;10/18/1999, Vol. 75 Issue 16, p2398 

    Discusses a two-component phosphor approach for engineering electroluminescence (EL) phosphors. Use of the energy transfer in luminescent materials to enhance the performance of many lamp and plasma phosphors; Dependence of the EL luminance on applied voltage; Dependence of the device...

  • C60 photoluminescence spectra related to gas adsorption. Tienan Zhao; Jinqing Liu // Applied Physics Letters;8/31/1992, Vol. 61 Issue 9, p1028 

    Observes the influence of surrounding gas pressure on the photoluminescence (PL) spectra of buckminsterfullerene (C[sub 60]). Relationship between PL spectra intensity and pressure; Agreement of the PL intensity/pressure with the Langmuir formula of a monomolecular adsorption layer; Factors...

  • Nature of the absorbing gas associated with a galaxy group at z ~ 0.4. Péroux, Céline; Rahmani, Hadi; Quiret, Samuel; Pettini, Max; Kulkarni, Varsha; York, Donald G.; Straka, Lorrie; Husemann, Bernd; Milliard, Bruno // Monthly Notices of the Royal Astronomical Society;1/11/2017, Vol. 464 Issue 2, p2053 

    We present new MUSE observations of quasar field Q2131-1207 with a log N(H I)=19.50±0.15 sub-DLA at zabs=0.42980. We detect four galaxies at a redshift consistent with that of the absorber where only one was known before this study. Two of these are star forming galaxies, while the ones...

  • Influence of alternative cations distribution in AgxLi96-x-LSX on dehydration kinetics and its selective adsorption performance for N2 and O2. Panezai, Hamida; Jihong Sun; Xiaoqi Jin // AIP Advances;2016, Vol. 6 Issue 12, p1 

    Adsorption characteristics of pure gases N2 and O2 on various silver exchanged low silica X-type (AgxLi96-x-LSX) zeolites were investigated. The equilibrium adsorption isotherms of N2 and O2 were measured at 273 and 298 K. Textual and structural properties of parent and resultant AgxLi96-x-LSX...

  • Modelling, simulation, and membrane wetting estimation in gas-liquid contacting processes. Pantoleontos, Grigorios; Theodoridis, Theodoros; Mavroudi, Maria; Kikkinides, Eustathios S.; Koutsonikolas, Dimitrios; Kaldis, Sotirios P.; Pagana, Adamantia E. // Canadian Journal of Chemical Engineering;Jul2017, Vol. 95 Issue 7, p1352 

    A set of experiments for CO2 separation from CO2-N2 mixture by absorption into water by means of a gas-liquid membrane contacting process is modelled using the mass continuity equation by combining process conditions, membrane and fluids properties, and module geometric characteristics. The...

  • Repeatable hydrogen adsorption using nanostructured graphite at room temperature. Kajiura, H.; Kadono, K.; Tsutsui, S.; Murakami, Y. // Applied Physics Letters;3/24/2003, Vol. 82 Issue 12, p1929 

    Repeatable hydrogen adsorption and desorption by nanostructured graphite was confirmed using a high-accuracy volumetric measuring apparatus at room temperature. The nanostructured graphite was prepared from graphite powder using a mechanical milling process at a pressure of 2.0 × 10[sup -4]...

  • Ultrasonic measurement of the surface area of porous materials. Warner, K. L.; Beamish, J. R. // Journal of Applied Physics;5/1/1988, Vol. 63 Issue 9, p4372 

    Focuses on a technique to measure the amount of gas adsorbed on a porous solid using ultrasonic velocity measurements. Advantages of the technique over other methods of determining absorption isotherms; Demonstration of the usefulness and accuracy of the technique.

  • On-demand atmospheric pressure storage system for AsH3 and PH3. Sillmon, R. S.; Freitas, J. A. // Applied Physics Letters;1/8/1990, Vol. 56 Issue 2, p174 

    An on-demand atmospheric pressure storage system for AsH3 and PH3, which eliminates the sudden release hazard associated with compressed gases, has been developed and tested with AsH3. The storage system is based on the adsorption of these gases into the microcavities of synthetic zeolites at 23...

  • Gas plasma and EL.  // Industrial Physicist;Jul1995, Vol. 1 Issue 1, p14 

    Reports the discovery of adequate blue phosphors by manufacturers of gas-plasma and electroluminescent displays. Number of companies producing plasma displays; Forecast of an increase in the sales of high-definition television; Application of the discovery.


Read the Article


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

Try another library?
Sign out of this library

Other Topics