Projects
Free-charge carrier properties and doping mechanisms of InN-based materials (PTDC/FIS/100448/2008)
Local CoordinatorFundação para a Ciência e a Tecnologia
Semiconductor thin films and nanostructures group-III nitrides doping and conductivity structural properties and defectsGulbenkian foundation prize “Estimulo à Investigação 2006” in Nanotechnology (PROGRAMA GULBENKIAN DE ESTÍMULO À INVESTIGAÇÃO 2006)
CoordinatorOther National
Um dos principais objectivos do projecto premiado é a manipulação à escala nanométrica (1 nm= 0,000000001 m) de nanocristais coloidais que podem ser óptica, magnética ou biologicamente activos, na superfície de filmes ultrafinos epitaxiais.Molecular and Nano Tools for Cancer Theranostics (EXCL/QEQ-MED/0233/2012)
Local CoordinatorFundação para a Ciência e a Tecnologia
Theranostics Cancer Specific Radiopharmaceuticals Nuclear MedicineMULTIFOX: Nanometric Probing and Modification of Multiferroic Oxides (PTDC/FIS/105416/2008)
PartnerFundação para a Ciência e a Tecnologia
multiferroic magnetic piezoforce microscopy nanostructured materialsNovel light emitting heterostructures with plasmonic coupling to metal nanocrystals (PTDC/CTM/101453/2008)
CoordinatorFundação para a Ciência e a Tecnologia
Optoelectronics Group III-Nitride quantum heterostructures Nanoscale fabrication and manipulation Metallic NanocrystalsProjeto de Investigação Exploratória: Sérgio Pereira (IF/00231/2014)
CoordinatorFundação para a Ciência e a Tecnologia
Ternary and quaternary nitride alloys for lattice matched heterostructures: Novel materials for high efficiency field effect transistors and optoelectronic devices (PTDC/FIS/65233/2006)
Local CoordinatorFundação para a Ciência e a Tecnologia
nitrides AlInN strain nanostructuresPublications
Directional dependence of AlN intrinsic complex dielectric function, optical phonon lifetimes, and decay channels measured by polarized infrared reflectivity
Kazan, M; Pereira, S; Correia, MR; Masri, P
2009, JOURNAL OF APPLIED PHYSICS, 106, 2.
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Carrier Dynamics in UV InGaN Multiple Quantum Well Inverted Hexagonal Pits
Llopis, A; Lin, J; Li, JY; Pereira, S; Neogi, A
2009, IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS, 15, 5, 1400-1405.
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Synthesis and structural characterization of highly < 1 0 0 >-oriented {100}-faceted nanocrystalline diamond films by microwave plasma chemical vapor deposition
Tang, CJ; Pereira, SMS; Fernandes, AJS; Neves, AJ; Gracio, J; Bdikin, IK; Soares, MR; Fu, LS; Gu, LP; Kholkin, AL; Carmo, MC
2009, JOURNAL OF CRYSTAL GROWTH, 311, 8, 2258-2264.
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Comment on "Atomic structure model of the reconstructed Si(557) surface with a triple step structure: Adatom-parallel dimer model"
Zhachuk, R; Pereira, S
2009, PHYSICAL REVIEW B, 79, 7.
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Speed determination of single Sr adatoms moving within Si(111)-7x7 half unit cells
Zhachuk, R; Teys, S; Olshanetsky, B; Pereira, S
2009, APPLIED PHYSICS LETTERS, 95, 6.
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Controlled integration of nanocrystals in inverted hexagonal nano-pits at the surface of light-emitting heterostructures
Pereira, SMD; Martins, MA; Trindade, T; Watson, IM; Zhu, D; Humphreys, CJ
2008, ADVANCED MATERIALS, 20, 5, 1038-+.
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RBS analysis of InGaN/GaN quantum wells for hybrid structures with efficient Forster coupling
Barradas, NP; Alves, E; Pereira, S; Watson, IM
2008, NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 266, 8, 1402-1406.
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New light from hybrid inorganic-organic emitters
Belton, CR; Itskos, G; Heliotis, G; Stavrinou, PN; Lagoudakis, PG; Lupton, JM; Pereira, S; Gu, E; Griffin, C; Guilhabert, B; Watson, IM; Mackintosh, AR; Pethrick, RA; Feldmann, J; Murray, R; Dawson, MD; Bradley, DDC
2008, JOURNAL OF PHYSICS D-APPLIED PHYSICS, 41, 9.
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Mechanical and thermal properties of metallic and semiconductive nanostructures
Guisbiers, G; Kazan, M; Van Overschelde, O; Wautelet, M; Pereira, S
2008, JOURNAL OF PHYSICAL CHEMISTRY C, 112, 11, 4097-4103.
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Contribution of the decay of optical phonons into acoustic phonons to the thermal conductivity of AlN
Kazan, M; Pereira, S; Correia, MR; Masri, P
2008, PHYSICAL REVIEW B, 77, 18.
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