Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Ian Nemitz"'
Autor:
Krishna P, Acharya, Elena, Khon, Timothy, O'Connor, Timothy, O'Conner, Ian, Nemitz, Anna, Klinkova, Rony S, Khnayzer, Pavel, Anzenbacher, Mikhail, Zamkov
Publikováno v:
ACS Nano. 5:4953-4964
Hot-injection synthesis of colloidal nanocrystals (NCs) in a substrate-bound form is demonstrated. We show that polycrystalline films submerged into hot organic solvents can nucleate the heteroepitaxial growth of semiconductor NCs, for which the ensu
Autor:
Krishna P. Acharya, Andrey S. Mereshchenko, Alexander N. Tarnovsky, Mikhail Zamkov, Anna Klinkova, Elena Khon, Ian Nemitz, Nishshanka N. Hewa-Kasakarage
Publikováno v:
Nano Letters. 11:1792-1799
The nature of exciton-plasmon interactions in Au-tipped CdS nanorods has been investigated using femtosecond transient absorption spectroscopy. The study demonstrates that the key optoelectronic properties of composite heterostructures comprising ele
Publikováno v:
Chemistry of Materials. 22:5929-5936
A general synthetic strategy for controlling the shape of gold domains grown onto CdS semiconductor nanocrystals is presented. The colloidal growth of Au nanoparticles is based on the temperature-controlled reduction of Au-oleate complexes on the sur
Autor:
Taiwo R. Alabi, Mikhail Zamkov, Ian Nemitz, Bruno Ullrich, Krishna P. Acharya, Elena Khon, Pavel Anzenbacher, Nishshanka N. Hewa-Kasakarage
Publikováno v:
The Journal of Physical Chemistry C. 114:12496-12504
We report on heteroepitaxial growth of nearly monodisperse PbS nanocrystals onto the surface of TiO2 nanoparticles via colloidal hot-injection routes. Fabricated PbS/TiO2 nanocomposites can be dispersed in nonpolar solvents, which enables an easy sol
Autor:
Patrick Z. El-Khoury, Maria Kirsanova, Alexander N. Tarnovsky, Alexander Nemchinov, Ian Nemitz, Mikhail Zamkov, Nishshanka N. Hewa-Kasakarage
Publikováno v:
ACS Nano. 4:1837-1844
We employ femtosecond transient absorption spectroscopy to get an insight into ultrafast processes occurring at the interface of type II ZnSe/CdS heterostructured nanocrystals fabricated via colloidal routes and comprising a barbell-like arrangement
Autor:
Krishna P. Acharya, Rony S. Khnayzer, Pavel Anzenbacher, Anna Klinkova, Mikhail Zamkov, Elena Khon, Timothy O'Connor, Ian Nemitz
Publikováno v:
ACS Nano. 5:9299-9299
Autor:
Elena Khon, Andrey Mereshchenko, Alexander N. Tarnovsky, Krishna Acharya, Anna Klinkova, Nishshanka N. Hewa-Kasakarage, Ian Nemitz, Mikhail Zamkov
Publikováno v:
Nano Letters; Apr2011, Vol. 11 Issue 4, p1792-1799, 8p