34 citations · 69 across the 4 of their papers we have counts for
4 papers
Development of an IMS Type Device for Volatile Organic Compunds Detection: Simulation and Comparision of the Ion Distributions
Guillermo P. Ortiz, Carlos A. Rinaldi, Norberto G. Boggio +6
Ion Mobility Spectrometry (IMS) is a well-known, sensitive and rapid technique to detect dangerous organic compounds. We propose a system in which a crown type discharge generates…
Ab initio study of ferromagnetism induced by magnetic impurities in rutile TiO2
L. A. Errico, M. Weissmann, M. Renteria
Using the first-principles density-functional approach, magnetic properties of Mn-, Fe-, Co-, and Ni-doped rutile TiO2 were investigated for two different impurity concentrations (…
The role of vacancies, impurities and crystal structure in the magnetic properties of TiO2
Mariana Weissmann, Leonardo A. Errico
We present an ab initio study of pure and doped TiO2 in the rutile and anatase phases. The main purpose of this work is to determine the role played by different defects and differ…
XAS study of the local environment of impurities in doped TiO2 thin films
C. E. Rodríguez Torres, A. F. Cabrera, L. A. Errico +4
In this work we present an X-ray Absorption Spectroscopy characterization of the local environment of the impurity in room temperature ferromagnetic anatase TiO2 thin films doped w…