Abstract
For materials with big exciton reduced mass and big dielectric constant, such as TiO{sub 2}, the variation of dielectric constant with the radius of an ultrafine particle (UFP) is important for determining the exciton binding energy. For the first time a phenomenological formula of the dielectric constant of a UFP with its radius in mesoscopic range is put forward in order to explain the optical properties of TiO{sub 2} UFP. (author). 22 refs, 3 figs, 1 tab.
Zuyou, Lai;
[1]
Shiwei, Gu
[2]
- International Centre for Theoretical Physics, Trieste (Italy)
- CCAST World Lab., Beijing (China)
Citation Formats
Zuyou, Lai, and Shiwei, Gu.
Effect of the dielectric constant of mesoscopic particle on the exciton binding energy.
IAEA: N. p.,
1991.
Web.
Zuyou, Lai, & Shiwei, Gu.
Effect of the dielectric constant of mesoscopic particle on the exciton binding energy.
IAEA.
Zuyou, Lai, and Shiwei, Gu.
1991.
"Effect of the dielectric constant of mesoscopic particle on the exciton binding energy."
IAEA.
@misc{etde_10132863,
title = {Effect of the dielectric constant of mesoscopic particle on the exciton binding energy}
author = {Zuyou, Lai, and Shiwei, Gu}
abstractNote = {For materials with big exciton reduced mass and big dielectric constant, such as TiO{sub 2}, the variation of dielectric constant with the radius of an ultrafine particle (UFP) is important for determining the exciton binding energy. For the first time a phenomenological formula of the dielectric constant of a UFP with its radius in mesoscopic range is put forward in order to explain the optical properties of TiO{sub 2} UFP. (author). 22 refs, 3 figs, 1 tab.}
place = {IAEA}
year = {1991}
month = {Sep}
}
title = {Effect of the dielectric constant of mesoscopic particle on the exciton binding energy}
author = {Zuyou, Lai, and Shiwei, Gu}
abstractNote = {For materials with big exciton reduced mass and big dielectric constant, such as TiO{sub 2}, the variation of dielectric constant with the radius of an ultrafine particle (UFP) is important for determining the exciton binding energy. For the first time a phenomenological formula of the dielectric constant of a UFP with its radius in mesoscopic range is put forward in order to explain the optical properties of TiO{sub 2} UFP. (author). 22 refs, 3 figs, 1 tab.}
place = {IAEA}
year = {1991}
month = {Sep}
}