| 2010 |
Trabalho em evento |
Optical; Structural and Magnetic Characterization of TiO2-x Films and Multilayers Deposited
Andre Luis De Jesus PEREIRA; Jose Humberto Dias Da SILVA; Paulo Noronha Lisboa FILHO; Wilson Aires ORTIZ
IX Brazilian MRS Meeting
|
PS
Electronic; Optical and Magnetic Materials
|
| 2010 |
Trabalho em evento |
Mn-related Raman resonances in GaN:Mn and AlGaN:Mn
Douglas Marcel Gonçalves LEITE; Jose Humberto Dias Da SILVA; THIBAUD; Andreas GROIS; Alberta BONANNI
I COOPMA 2 0 1 0; FOURTH INTERNATIONAL CONFERENCE ON OPTICAL; OPTOELECTRONIC
|
PS
Spectroscopy
|
| 2010 |
Trabalho em evento |
Optical Characterizadion of TiO(2-x) films and TIO2/TIO(2-x)/Ti heterostructures
André Luís De Jesus PEREIRA; Rodrigo Garcia TONIATO; Lígia De Oliveira RUGGIERO; Douglas Marcel Gonçalves LEITE; Jose Humberto Dias Da SILVA et al
ICOOPMA 2010; FOURTH INTERNATIONAL CONFERENCE ON OPTICAL; OPTOELECTRONIC
|
PS
Atomic and Molecular Physics; and Optics
|
| 2010 |
Artigo em periódico |
Investigation in SrTiO3-CaTiO3-PbTiO3 ternary thin films by dielectric proprieties and Raman spectroscopy
Pontes D S L; Elson LONGO; M Pontes F; Pereira Da Silva Marcelo A; Jose Humberto Dias Da SILVA et al
Journal of Sol-Gel Science and Technology
DOI 10.1007/s10971-010-2227-4
ISSN 0928-0707
|
PS
Spectroscopy
|
| 2010 |
Artigo em periódico |
Efeitos da adição de átomos de Mn na rede do GaN via métodos de estrutura eletrônica
Mazini Melânia CRISTINA; Sambrano Julio RICARDO; Cavalheiro Alberto ADRIANO; Douglas Marcel Gonçalves LEITE; Jose Humberto Dias Da SILVA
Química Nova (Impresso)
DOI 10.1590/S0100-40422010000400013
ISSN 0100-4042
|
PS
Physical and Theoretical Chemistry
|
| 2009 |
Trabalho em evento |
Resonant Raman excitation of Mn vibrational modes and photoluminescence spectra of GaMnN films prepared by reactive sputtering
Jose Humberto Dias Da SILVA; Antônio Ricardo ZANATTA; Douglas Marcel Gonçalves LEITE; Americo Sheitiro TABATA; José Brás Barreto De OLIVEIRA et al
5th International School and Conference on Spintronics and Quantum Information Technology (Spintech V)
|
PS
Atomic and Molecular Physics; and Optics
|
| 2009 |
Trabalho em evento |
Annealing effects on the structural and optical properties of nanocrystalline GaMnN films prepared by reactive sputtering
Douglas Marcel Gonçalves LEITE; Jose Humberto Dias Da SILVA
5th International School and Conference on Spintronics and Quantum Information Technology (Spintech V)
|
PS
Electronic; Optical and Magnetic Materials
|
| 2009 |
Trabalho em evento |
Electronic Structure of Mn Doped GaN
Melânia Cristina MAZINI; Douglas Marcel Gonçalves LEITE; Jose Humberto Dias Da SILVA; Júlio SAMBRANO
11th International Conference on Advanced Materials ICAM 2009
|
PS
Electronic; Optical and Magnetic Materials
|
| 2009 |
Artigo em periódico |
Effects of strontium and calcium simultaneous substitution on electrical and structural properties of Pb(1-x-y)Ca(x)Sr(y)TiO3
Debora PONTES; Elson LONGO; Fenelon PONTES; Mario GALHIANE; Ls SANTOS et al
Applied Physics. A; Materials Science & Processing
DOI 10.1007/s00339-009-5155-9
ISSN 0947-8396
|
PS
Electronic; Optical and Magnetic Materials
|
| 2008 |
Trabalho em evento |
Preparation of nanocrystalline Ga(1-x)Mn(x)N films by RF magnetron sputtering
Douglas Marcel Gonçalves LEITE; Da Silva Luís FERNANDO; André Luís De Jesus PEREIRA; Jose Humberto Dias Da SILVA
17º CBECIMat - Congresso Brasileiro de Engenharia e Ciência dos Materiais
|
PS
Electronic; Optical and Magnetic Materials
|
| 2008 |
Trabalho em evento |
Influência dos parâmetros de deposição sobre a estrutura dos filmes de Ga(1-x)Mn(x)As:H crescidos por sputtering
Da Silva Luís FERNANDO; Douglas Marcel Gonçalves LEITE; André Luís De Jesus PEREIRA; Jose Humberto Dias Da SILVA
17º CBECIMat - Congresso Brasileiro de Engenharia e Ciência dos Materiais
|
PS
Electronic; Optical and Magnetic Materials
|
| 2008 |
Trabalho em evento |
Structure and Magnetic Characteristics of GaMnN Films Prepared by Magnetron Sputtering
Jose Humberto Dias Da SILVA; Douglas Marcel Gonçalves LEITE; Gustavo De Medeiros AZEVEDO; Campos ARIANA; Wellinton A IWAMOTO et al
ICPS-29 - International Conference on the Physics of Semiconductors
|
PS
Electronic; Optical and Magnetic Materials
|
| 2008 |
Trabalho em evento |
The Mn Incorporation Effects on the Optical Absorption Edges of Nanocrystalline Ga(1-x)Mn(x)N Films Prepared by Reactive Sputtering
Douglas Marcel Gonçalves LEITE; Jose Humberto Dias Da SILVA
ICPS-29 - International Conference on the Physics of Semiconductors
|
PS
Atomic and Molecular Physics; and Optics
|
| 2008 |
Trabalho em evento |
Structural and Magnetic Properties of Nanocrystalline Ga(1-x)Mn(x)As Films Deposited by Sputtering
Jose Humberto Dias Da SILVA; Andre Luis De Jesus PEREIRA; Gustavo De Medeiros AZEVEDO; Wellinton A IWAMOTO; Pascoal PAGLIUSO et al
5th International Conference on Physics and Applications of Spin-related Phenomena in Semiconductors (PASPS-V)
|
PS
Atomic and Molecular Physics; and Optics
|
| 2008 |
Trabalho em evento |
Raman Scattering Study of Annealed GaMnN Films
Ariano De Giovanni RODRIGUES; José Claudio GALZERANI; Douglas Marcel Gonçalves LEITE; Jose Humberto Dias Da SILVA
5th International Conference on Physics and Applications of Spin-related Phenomena in Semiconductors (PASPS-V)
|
PS
Spectroscopy
|
| 2008 |
Artigo em periódico |
Optical absorption edge of nanocrystalline Ga(1-x)Mn(x)N films deposited by reactive sputtering
Douglas Marcel Gonçalves LEITE; Jose Humberto Dias Da SILVA
Journal of Physics. Condensed Matter
DOI 10.1088/0953-8984/20/05/055001
ISSN 0953-8984
|
PS
Condensed Matter Physics
|
| 2008 |
Artigo em periódico |
Resonant excitation of Mn local vibrational modes in the higher order Raman spectra of nanocrystalline Ga(1-x)Mn(x)N films
Jose Humberto Dias Da SILVA; Douglas Marcel Gonçalves LEITE; Antônio Ricardo ZANATTA
Journal of Physics. Condensed Matter (Print)
DOI 10.1088/0953-8984/20/25/252201
ISSN 0953-8984
|
PS
Condensed Matter Physics
|
| 2008 |
Artigo em periódico |
Disorder effects produced by the Mn and H incorporations on the optical absorption edge of Ga1?xMnxAs:H nanocrystalline films
Pereira A; Jose Humberto Dias Da SILVA
Journal of Non-Crystalline Solids
DOI 10.1016/j.jnoncrysol.2008.09.025
ISSN 0022-3093
|
PS
Electronic; Optical and Magnetic Materials
|
| 2007 |
Trabalho em evento |
Orientation Texture in Nanocristalline GaN Films Deposited by Sputtering at Low Substrate Temperatures
Jose Humberto Dias Da SILVA; Douglas Marcel Gonçalves LEITE; Adriano Vieira De CARVALHO; Alberto Adriano CAVALHEIRO
13 Brazilian Workshop on Semiconductor Physics
|
PS
Atomic and Molecular Physics; and Optics
|
| 2007 |
Trabalho em evento |
Mn related optical and vibrational effects in nanocrystalline Ga(1-x)Mn(x)N films prepared by reactive sputtering
Jose Humberto Dias Da SILVA; Douglas Marcel Gonçalves LEITE; Americo Sheitiro TABATA; Stephen K O LEARY
13 Brazilian Workshop on Semiconductor Physics
|
PS
Electronic; Optical and Magnetic Materials
|
| 2007 |
Artigo em periódico |
Structural and Vibrational Analysis of Nanocrystalline Ga(1-x)Mn(x)N Films Deposited by Reactive Magnetron Sputtering (Obs: publicado também; por solicitação do editor; no Virtual Journal of Nanoscience and Nanotechnology em agosto 2007).
Jose Humberto Dias Da SILVA; Douglas Marcel Gonçalves LEITE; Americo Sheitiro TABATA; Alberto Adriano CAVALHEIRO
Journal of Applied Physics
DOI 10.1063/1.2783844
ISSN 0021-8979
|
PS
Atomic and Molecular Physics; and Optics
|
| 2006 |
Trabalho em evento |
Preparation of Nanocrystalline Ga(1-x)Mn(x)As Films by RF Magnetron Sputtering
Andre Luis De Jesus PEREIRA; Luís Fernando Da SILVA; Jose Humberto Dias Da SILVA
5th Brazilian MRS Meeting
|
PS
Electronic; Optical and Magnetic Materials
|
| 2006 |
Trabalho em evento |
Optical and Structural Properties of Nanocrystalline GaMnN Films Grown by Reactive RF-Magnetron Sputtering
Douglas Marcel Gonçalves LEITE; Luís Fernando Da SILVA; André Luís De Jesus PEREIRA; Jose Humberto Dias Da SILVA
5th Brazilian MRS Meeting
|
PS
Electronic; Optical and Magnetic Materials
|
| 2006 |
Trabalho em evento |
Optical and Electrical Characteristics of Nanocrystalline GaMnAs (:H) Films Prepared by RF Magnetron Sputtering
Jose Humberto Dias Da SILVA; Marcel Henrique Arraya AVILES; Andre Luis De Jesus PEREIRA; Wangner Barbosa Da COSTA; Luís Fernando Da SILVA et al
5th Brazilian MRS Meeting 2006
|
PS
Electronic; Optical and Magnetic Materials
|
| 2006 |
Trabalho em evento |
Local and Global Magnetic Properties of ZnCoO and Mn Doped GaAs Thin Films
Wellinton A IWAMOTO; R R URBANO; Pascoal PAGLIUSO; Carlos RETTORI; Andre Luis De Jesus PEREIRA et al
Intermag
DOI 10.1109/TMAG.2006.878845
ISBN 00189464
|
PS
Atomic and Molecular Physics; and Optics
|