Abstract
The CdSe nanocrystal quantum dot (NQD) titania nanocomposite with semiconductor filling factors as high a 20%, refractive indices as large as 2.1, and quantum yield (QY) greater than 10% at room temperature, fabricated using dots without inorganic overcoating was reported. As such, the nonlinear optical and optical gain performance of these new materials was extensively studied. Such studies indicated high magnitudes for both the third-order non-linear susceptibility and the modal gain, comparable to those values obtained for close-packed, self-assembled films.
| Original language | English |
|---|---|
| Pages (from-to) | 610-613 |
| Number of pages | 4 |
| Journal | Advanced Materials |
| Volume | 15 |
| Issue number | 7-8 |
| Publication status | Published - Apr 17 2003 |
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ASJC Scopus subject areas
- Materials Science(all)
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High-performance, quantum dot nanocomposites for nonlinear optical and optical gain applications. / Petruska, Melissa A.; Malko, Anton V.; Voyles, Paul M.; Klimov, Victor I.
In: Advanced Materials, Vol. 15, No. 7-8, 17.04.2003, p. 610-613.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - High-performance, quantum dot nanocomposites for nonlinear optical and optical gain applications
AU - Petruska, Melissa A.
AU - Malko, Anton V.
AU - Voyles, Paul M.
AU - Klimov, Victor I
PY - 2003/4/17
Y1 - 2003/4/17
N2 - The CdSe nanocrystal quantum dot (NQD) titania nanocomposite with semiconductor filling factors as high a 20%, refractive indices as large as 2.1, and quantum yield (QY) greater than 10% at room temperature, fabricated using dots without inorganic overcoating was reported. As such, the nonlinear optical and optical gain performance of these new materials was extensively studied. Such studies indicated high magnitudes for both the third-order non-linear susceptibility and the modal gain, comparable to those values obtained for close-packed, self-assembled films.
AB - The CdSe nanocrystal quantum dot (NQD) titania nanocomposite with semiconductor filling factors as high a 20%, refractive indices as large as 2.1, and quantum yield (QY) greater than 10% at room temperature, fabricated using dots without inorganic overcoating was reported. As such, the nonlinear optical and optical gain performance of these new materials was extensively studied. Such studies indicated high magnitudes for both the third-order non-linear susceptibility and the modal gain, comparable to those values obtained for close-packed, self-assembled films.
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UR - http://www.scopus.com/inward/citedby.url?scp=0037766182&partnerID=8YFLogxK
M3 - Article
VL - 15
SP - 610
EP - 613
JO - Advanced Materials
JF - Advanced Materials
SN - 0935-9648
IS - 7-8
ER -