Formation of CuxGey Nanoplatelets Using LPCVD of Hexamethyldigermane (Ge2Me6) and Tetraethyllead (PbEt4)

0398416 - ÚCHP 2014 BG eng C - Conference Paper (international conference)
Křenek, T. - Fajgar, Radek - Pola, M. - Medlín, R. - Klementová, Mariana - Novotný, F. - Dřínek, Vladislav
Formation of CuxGey Nanoplatelets Using LPCVD of Hexamethyldigermane (Ge2Me6) and Tetraethyllead (PbEt4).
Poster Session 2. -: -, 2013, PS2-18. ISBN N.
[EuroCVD 19. Varna (BG), 01.09.2013-06.09.2013]
R&D Projects: GA ČR GA13-25747S
Institutional support: RVO:67985858 ; RVO:68378271
Keywords : nanoplateles * LPCVD * organometallic precursors
Subject RIV: CA - Inorganic Chemistry; BL - Plasma and Gas Discharge Physics (FZU-D)
http://www.eurocvd19.org/

Low Pressure Chemical Vapor Deposition (LPCVD) of Ge2Me6 and PbEt4 allows decomposition of both gaseous compounds and leads to deposition of nanoplatelets along with Ge nanowires, and nanoparticles. In agreement with analytical techniques (Raman spectroscopy, EDX, SEM and HRTEM) the nanoplatelets up to several tens of mm in length have been prepared in solid solution of Ge in Cu cubic lattice. Thickness of the nanoplatelets ranges from 100-400 nm. Nanowires which are composed of cubic Ge have a diameter of about 30 nm and length of several tens of micrometers. Lead was detected in amorphous phase of around dispersed nanoparticles.
Permanent Link: http://hdl.handle.net/11104/0225924