Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Almira B. Cruz"'
Publikováno v:
Thin Solid Films. 499:104-109
Research involving Mn doped nanocrystalline ZnS (ZnS:Mn) has grown in recent years, partly due to the high quantum luminescence efficiencies that have been reported. We measured the photoacoustic (PA), the photoluminescence (PL) and the photoluminesc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f95b94bef6e5c811d34aee72b37abd2
https://doi.org/10.1016/j.tsf.2005.07.036
https://doi.org/10.1016/j.tsf.2005.07.036
Publikováno v:
Materials Science and Engineering: C. 25:761-765
With the advent of the increased attraction in compound semiconductors, attention has been focused on the research involving nanocrystalline Mn 2+ doped ZnS (ZnS : Mn). In this paper, nano-scaled ZnS : Mn (both unpassivated and pasivated samples) was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03c1a50a6b018009dbdb03107370b0e0
https://doi.org/10.1016/j.msec.2005.06.022
https://doi.org/10.1016/j.msec.2005.06.022
Autor:
Taro Toyoda, Almira B. Cruz
Publikováno v:
Thin Solid Films. :132-136
ZnS nanocrystals doped with Mn2+ ions (ZnS:Mn) have attracted much attention in the past few years due to the changes in their optical properties in accordance with quantum confinement effects. ZnS:Mn nanocrystal systems form a new class of luminesce
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db6a922bda726f621b779a221797ef69
https://doi.org/10.1016/s0040-6090(03)00809-5
https://doi.org/10.1016/s0040-6090(03)00809-5
Autor:
Almira B. Cruz, Mamoru Watanabe, Hiromitsu Nakajima, Toshiyuki Mori, Eijiro Kobayashi, Satoshi Awatsu
Publikováno v:
Science and Technology of Advanced Materials. 4:247-251
A hollandite compound K2Ga2Sn6O16 (KGSO) has photocatalytic activity, although little is known about the optical properties of the compound. To design a higher quality photocatalyst, studies on its optical properties are required. In this study, a KG
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d33f94dd2a3176e7ead0acd0fb216de3
https://doi.org/10.1016/s1468-6996(03)00052-4
https://doi.org/10.1016/s1468-6996(03)00052-4
Publikováno v:
Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals. 364:937-942
The fatty acid of Canola Oil, 61% of which is Oleic acid, was extracted. Fourier Transform Infrared Spectrophotometry (FTIR) confirmed the fatty acid extraction. Canola-based Cholesteryl Ester (CANCE) was obtained through esterification. FTIR scans o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e65b79fa0dcfe291c05d956a206836d
https://doi.org/10.1080/10587250108025067
https://doi.org/10.1080/10587250108025067
Publikováno v:
Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals. 304:403-407
Cholesteryl esters derived from coco-fatty acids were prepared and were found to exhibit the cholesteric and smectic mesophases. Mixtures consisting of these esters and commercial nematic liquid cr...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3338e3a79ac0ff1d87b2805a697ffcbd
https://doi.org/10.1080/10587259708046988
https://doi.org/10.1080/10587259708046988
Publikováno v:
International Quantum Electronics Conference, 2005..
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee97e206a0e8ef5a175467a603169749
https://doi.org/10.1109/iqec.2005.1561000
https://doi.org/10.1109/iqec.2005.1561000
Publikováno v:
Japanese Journal of Applied Physics. 44:4354
In this study, passivated and unpassivated nanocrystalline ZnS with varying Mn2+ concentrations (ZnS:Mn) were synthesized and their photoacoustic (PA) and photoluminescence (PL) characteristics were studied. The PA intensity peak for the nanocrystall
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e4300c07706769a4efdd16691f4bcbd
https://doi.org/10.1143/jjap.44.4354
https://doi.org/10.1143/jjap.44.4354
Publikováno v:
Review of Scientific Instruments. 74:793-793
ZnS nanocrystals doped with Mn2+ ions (ZnS:Mn) have attracted much attention in the past few years due to a change in optical properties in accordance with quantum confinement effects. ZnS:Mn nanocrystals exhibit an orange luminescence with a high qu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a0af7521ae41824856f795640a5b087
https://doi.org/10.1063/1.1521563
https://doi.org/10.1063/1.1521563
Publikováno v:
International Quantum Electronics Conference, 2005; 2005, p777-778, 2p