Homogenous silver-doped nanocomposite glass. / Wackerow, Stefan; Seifert, Gerhard; Abdolvand, Amin.
In: Optical Materials Express, Vol. 1, No. 7, 01.11.2011, p. 1224-1231.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Homogenous silver-doped nanocomposite glass
A1 - Wackerow,Stefan
A1 - Seifert,Gerhard
A1 - Abdolvand,Amin
AU - Wackerow,Stefan
AU - Seifert,Gerhard
AU - Abdolvand,Amin
PY - 2011/11/1
Y1 - 2011/11/1
N2 - <p>Silver nanoparticles are generated in glass by a dry process. First silver ions are driven into the glass by electric field-assisted ion exchange. Subsequent annealing in air led to the formation of silver nanoparticles beneath the surface of the glass. A thin slice of the cross section of the sample was prepared. This visualization of the depth profile facilitated optical analysis of the embedded layer containing silver nanoparticles to be preformed. We observed that there were narrower plasmon bands close to the sample surface and wider plasmon bands in lower layers. It is attributed to the formation of larger nanoparticles with lower number density close to the surface and slightly smaller nanoparticles with higher number density in the depth of the sample. (C) 2011 Optical Society of America</p>
AB - <p>Silver nanoparticles are generated in glass by a dry process. First silver ions are driven into the glass by electric field-assisted ion exchange. Subsequent annealing in air led to the formation of silver nanoparticles beneath the surface of the glass. A thin slice of the cross section of the sample was prepared. This visualization of the depth profile facilitated optical analysis of the embedded layer containing silver nanoparticles to be preformed. We observed that there were narrower plasmon bands close to the sample surface and wider plasmon bands in lower layers. It is attributed to the formation of larger nanoparticles with lower number density close to the surface and slightly smaller nanoparticles with higher number density in the depth of the sample. (C) 2011 Optical Society of America</p>
KW - SIZE DEPTH PROFILE
KW - SODA-LIME GLASS
KW - ION-EXCHANGE
KW - WAVE-GUIDES
KW - SILICATE GLASS
KW - ELECTRIC-FIELD
KW - OPTICAL-ABSORPTION
KW - AG NANOPARTICLES
KW - DIFFUSION
KW - SODIUM
M1 - Article
JO - Optical Materials Express
JF - Optical Materials Express
SN - 2159-3930
IS - 7
VL - 1
SP - 1224
EP - 1231
ER -