4 papers
Photocurrent and photoacoustic detection of plasmonic behavior of CdSe quantum dots grown in Au nanogaps
Andriy Nadtochiy, Om Krishna Suwal, Dai-Sik Kim +1
In this work, the influence of Au plasmonics on photocurrent generation in the visible wavelength range in integrated thiol-linked CdSe quantum dot/Au nanogap structures is demonst…
Vibrations of Periodically Poled Lithium Niobate Bar with 0.3-mm Long Domains
Igor Ostrovskii, Andriy Nadtochiy, Lucien Cremaldi
The three dimensional vibrations in a periodically poled ZX-cut Lithium Niobate thin bar with 0.3-mm long domains are considered. The acoustical vibrations may be excited by the 1)…
Nonstructural acousto-injection luminescence in metalized lithium niobate wafers
Igor Ostrovskii, Oleg Korotchenkov, Nikolaj Borovoy +3
We report the observations of nonstructural acousto-injection luminescence (NAIL) from tantalized LiNbO3 wafers. The samples under study are the X cut or Y cut wafers with the silv…
Multidomain lithium niobate microcantilever for smart biosensor
Igor Ostrovskii, Andriy Nadtochiy, Keith Hollis
Fabrication of the bimorph lithium niobate cantilevers involves a micro machining of a z-cut wafer to create a multidomain structure. After etching, the bimorph ferroelectric canti…