Abstract
Nanostructure processing offers new methods for tailoring light-sensitive chalcogenide glass layers and photophysical processes to promote optical recording in these materials. Cyclic vacuum thermal evaporation of initial glasses allows layered structures to be obtained with 8-20 nm compositional modulation period, approx. 1 nm roughness of interfaces and total thicknesses up to 1 μm. It is shown that besides common features of thermal stability, optical properties in amorphous layers additional effects appear in nanostructures, connected with possible interdiffusion, stress and thermodynamical parameters change. These depend on the modulation period, type of combined materials and laser treatment or annealing conditions, influencing the resulting characteristics of the recording process.
| Original language | English |
|---|---|
| Pages (from-to) | 417-420 |
| Number of pages | 4 |
| Journal | Nanostructured Materials |
| Volume | 12 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 1999 |
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ASJC Scopus subject areas
- Materials Science(all)
- Condensed Matter Physics
Cite this
Nanolayered chalcogenide glass structures for optical recording. / Kökényesi, S.; Mishak, A.; Palyok, V.; Shiplyak, M.
In: Nanostructured Materials, Vol. 12, No. 1, 1999, p. 417-420.Research output: Article
}
TY - JOUR
T1 - Nanolayered chalcogenide glass structures for optical recording
AU - Kökényesi, S.
AU - Mishak, A.
AU - Palyok, V.
AU - Shiplyak, M.
PY - 1999
Y1 - 1999
N2 - Nanostructure processing offers new methods for tailoring light-sensitive chalcogenide glass layers and photophysical processes to promote optical recording in these materials. Cyclic vacuum thermal evaporation of initial glasses allows layered structures to be obtained with 8-20 nm compositional modulation period, approx. 1 nm roughness of interfaces and total thicknesses up to 1 μm. It is shown that besides common features of thermal stability, optical properties in amorphous layers additional effects appear in nanostructures, connected with possible interdiffusion, stress and thermodynamical parameters change. These depend on the modulation period, type of combined materials and laser treatment or annealing conditions, influencing the resulting characteristics of the recording process.
AB - Nanostructure processing offers new methods for tailoring light-sensitive chalcogenide glass layers and photophysical processes to promote optical recording in these materials. Cyclic vacuum thermal evaporation of initial glasses allows layered structures to be obtained with 8-20 nm compositional modulation period, approx. 1 nm roughness of interfaces and total thicknesses up to 1 μm. It is shown that besides common features of thermal stability, optical properties in amorphous layers additional effects appear in nanostructures, connected with possible interdiffusion, stress and thermodynamical parameters change. These depend on the modulation period, type of combined materials and laser treatment or annealing conditions, influencing the resulting characteristics of the recording process.
UR - http://www.scopus.com/inward/record.url?scp=0032593370&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0032593370&partnerID=8YFLogxK
U2 - 10.1016/S0965-9773(99)00148-8
DO - 10.1016/S0965-9773(99)00148-8
M3 - Article
AN - SCOPUS:0032593370
VL - 12
SP - 417
EP - 420
JO - Nanostructured Materials
JF - Nanostructured Materials
SN - 0965-9773
IS - 1
ER -