Role of rf power on the properties of undoped SnOx films deposited by rf-PERTE at low substrate temperature

Autor: Pedro Parreira, Joao Valente, Guilherme Lavareda, Ana Amaral, CARLOS ALBERTO NUNES DE CARVALHO, Olinda Conde

Publikováno v: Surface and Coatings Technology. 202:3893-3896

Transparent and conductive undoped tin oxide (SnOx) thin films were deposited at low substrate temperature (

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::abf05ce23d2068e1c3f6a585dac39a18
https://doi.org/10.1016/j.surfcoat.2008.01.033

IBA study of SiGe/SiO2 nanostructured multilayers

Autor: Anabela Rolo, Eduardo Alves, E M F Vieira, Adil Chahboun, Andrea Parisini, Maria de Jesus de Matos Gomes, Javier Martín Sánchez, Nuno Pessoa Barradas, Olinda Conde

Publikováno v: Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Digital.CSIC. Repositorio Institucional del CSIC
instname
Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms
331 (2014): 89–92. doi:10.1016/j.nimb.2013.11.025
info:cnr-pdr/source/autori:Barradas, Nuno P.; Alves, E.; Vieira, E. M. F.; Parisini, A.; Conde, O.; Martin-Sanchez, J.; Rolo, A. G.; Chahboun, A.; Gomes, M. J. M./titolo:IBA study of SiGe%2FSiO2 nanostructured multilayers/doi:10.1016%2Fj.nimb.2013.11.025/rivista:Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms (Print)/anno:2014/pagina_da:89/pagina_a:92/intervallo_pagine:89–92/volume:331

SiGe/SiO2 multilayers with layer thickness of 5 nm were deposited with RF magnetron sputtering. The as deposited samples had well defined SiGe amorphous layers. Different annealing treatments were made to promote the formation of SiGe nanocrystals. W

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::067b1f1a8d285369bceb4f635f8f201b

Temperature dependence of photoluminescence from CdSe nanocrystals embedded in silica matrix

Autor: Anabela Rolo, Adil Chahboun, Maria de Jesus de Matos Gomes, Sergey Levichev, Olinda Conde

Publikováno v: Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP

In this work, CdSe nanocrystals (NCs) embedded in SiO(2) matrix were grown by radio frequency (RF)sputtering technique. X-ray technique was used to characterise the structural properties of the system. The NC's size was estimated to be around 4 +/- 1

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::93f453d2e94f750d2069556ad5d412be

TiN Films Deposited by Laser CVD: A Growth Kinetics Study

Autor: Silvestre, A. J., Olinda Conde

Publikováno v: CIÊNCIAVITAE
Scopus-Elsevier

Results on the chemical composition, structure and growth kinetics of titanium nitride (TiN) films deposited on mild steel substrates by pyrolytic laser-induced chemical vapour deposition (LCVD) are presented. Golden coloured lines of TiN were deposi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f98d5451ccea13cdb3752f6f050e3c4c
http://arxiv.org/abs/cond-mat/0210461

Micromachining of Al2O3-TiC ceramics by excimer laser

Autor: Oliveira, V., Vilar, R., Olinda Conde

Publikováno v: Scopus-Elsevier
CIÊNCIAVITAE
Revista de Metalurgia; Vol. 34 No. 2 (1998); 206-209
Revista de Metalurgia; Vol. 34 Núm. 2 (1998); 206-209
Revista de Metalurgia
Consejo Superior de Investigaciones Científicas (CSIC)

Micromachining of Al2O3-TiC ceramic using a KrF excimer laser was studied in the fluence range 2 to 8 J/cm2 . The ablation rate decreases and the roughness increases with the first pulses but after about 200 pulses the process reaches a stationary st

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::d70fa846181799e18415da2d95445b58
http://www.scopus.com/inward/record.url?eid=2-s2.0-0032017459&partnerID=MN8TOARS