Research Output 1989 2019

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Conference article
2019
1 Citation (Scopus)

Study on Brazilian 18th century imperial carriage using x-ray nondestructive techniques

Nardes, R. C., Silva, M. S., Rezier, A. N. S., Sanches, F. A. C. R. A., Filho, H. S. G., Santos, R. S. D., Oliveira, D. F., Lopes, R. T., Carvalho, M. L., Cesareo, R., Zanatta, E. M., Assis, J. T. & Anjos, M. J., 1 Jan 2019, In : Radiation Physics and Chemistry. 154, SI, p. 74-78 5 p.

Research output: Contribution to journalConference article

carriages
gold
x rays
mica
leaves

Theoretical determination of K X-ray transition energy and probability values for highly charged (He- through B-like) Nd, Sm, Gd, Dy, Er, and Yb ions

Marques, J. P., Martins, M. C., Costa, A. M., Indelicato, P., Parente, F. P. & Santos, J. P., 1 Jan 2019, In : Radiation Physics and Chemistry. 154, SI, p. 17-20

Research output: Contribution to journalConference article

ions
x rays
energy
wave functions
fluorescence
2018
6 Citations (Scopus)

Mercury determination at trace levels using membrane preconcentration and benchtop total reflection X-ray fluorescence analysis

Marguí, E., Queralt, I., Guerra, M. & Kallithrakas-Kontos, N., 1 Nov 2018, In : Spectrochimica Acta - Part B Atomic Spectroscopy. 149, p. 84-90 7 p.

Research output: Contribution to journalConference article

Mercury
Fluorescence
membranes
Membranes
X rays

On the double peak structure of avalanche photodiode response to monoenergetic x-rays at various temperatures and bias voltages

Monteiro, C. M. B., Amaro, F. D., Sousa, M. S., Abdou-Ahmed, M., Amaro, P., Biraben, F., Chen, T., Covita, D. S., Dax, A. J., Diepold, M., Fernandes, L. M. P., Franke, B., Galtier, S., Gouvea, A. L., Götzfried, J., Graf, T., Hänsch, T. W., Hildebrandt, M., Indelicato, P., Julien, L. & 18 others, Kirch, K., Knecht, A., Kottmann, F., Krauth, J. J., Liu, Y., Machado, J., Mulhauser, F., Naar, B., Nebel, T., Nez, F., Pohl, R., Santos, J. P., Santos, J. M. F. D., Schuhmann, K., Szabo, C. I., Taqqu, D., Veloso, J. F. C. A. & Antognini, A., 1 Jan 2018, In : Journal of Instrumentation. 13, 1, C01033.

Research output: Contribution to journalConference article

Avalanche Photodiode
Avalanche photodiodes
Bias voltage
avalanches
photodiodes
3 Citations (Scopus)

Raman spectroscopy analysis of dental enamel treated with whitening product – Influence of saliva in the remineralization

Silveira, J., Coutinho, S., Marques, D., Castro, J., Mata, A., Carvalho, M. L. & Pessanha, S., 5 Jun 2018, In : Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy. 198, p. 145-149 5 p.

Research output: Contribution to journalConference article

saliva
enamels
Enamels
hydrogen peroxide
Hydrogen peroxide
3 Citations (Scopus)

The next generation of laser spectroscopy experiments using light muonic atoms

Schmidt, S., Willig, M., Haack, J., Horn, R., Adamczak, A., Ahmed, M. A., Amaro, F. D., Amaro, P., Biraben, F., Carvalho, P., Chen, T. L., Fernandes, L. M. P., Graf, T., Guerra, M., Hänsch, T. W., Hildebrandt, M., Huang, Y. C., Indelicato, P., Julien, L., Kirch, K. & 24 others, Knecht, A., Kottmann, F., Krauth, J. J., Liu, Y. W., Machado, J., Marszalek, M., Monteiro, C. M. B., Nez, F., Nuber, J., Patel, D. N., Rapisarda, E., Santos, J. M. F. D., Santos, J. P., Silva, P. A. O. C., Sinkunaite, L., Shy, J. T., Schuhmann, K., Schulthess, I., Taqqu, D., Veloso, J. F. C. A., Wang, L. B., Zeyen, M., Antognini, A. & Pohl, R., 21 Dec 2018, In : Journal Of Physics: Conference Series. 1138, 1, 012010.

Research output: Contribution to journalConference article

Open Access
laser spectroscopy
nuclear structure
radii
hydrogen
atoms
1 Citation (Scopus)

Very high fluence nitrogen implantations in metals studied by Rutherford Backscattering Spectrometry

Cruz, J., Silva, H., Lopes, J., Rocha, J. & Jesus, A. P., 15 Dec 2018, In : Surface and Coatings Technology. 355, p. 169-173

Research output: Contribution to journalConference article

Rutherford backscattering spectroscopy
Spectrometry
implantation
backscattering
fluence
2017
7 Citations (Scopus)
Fluorescence
X ray tubes
X rays
Trace Elements
Spectrometers
2015
1 Citation (Scopus)
1 Downloads (Pure)

Double KK excited states in highly charged sulphur

Amaro, P., Marques, J. P., Indelicato, P., Mukherjee, T. K., Saha, J. K., Tribedi, L. C. & Santos, J. P., 2015, In : Journal of Physics: Conference Series. 635, 2, 022071.

Research output: Contribution to journalConference article

Open Access
File
sulfur
decay
excitation
energy
3 Citations (Scopus)
4 Downloads (Pure)

Gas gap heat switch for a cryogen-free magnet system

Barreto, J., Sousa, P. B. D., Martins, D., Kar, S., Bonfait, G. & Catarino, I., 18 Dec 2015, In : IOP Conference Series: Materials Science and Engineering. 101, 1, 012144.

Research output: Contribution to journalConference article

Open Access
File
Helium
Superconducting magnets
Magnets
Gases
Switches
1 Citation (Scopus)
Open Access
ionization cross sections
encounters
electron impact
hydrogen
uranium
2014
1 Citation (Scopus)

Comparative analysis of anodized, implanted and sputtered tantalum oxide targets for the study of O-16+O-16 fusion reaction

Silva, H., Cruz, J. D. N., Redondo-Cubero, A., Santos, C., Fonseca, M., Luís, H. & Jesus, A. P., 15 Jul 2014, In : Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 331, p. 78-81

Research output: Contribution to journalConference article

tantalum oxides
fusion
tantalum compounds
cross sections
beam currents

Electron scattering from pyrimidine

Colmenares, R., Fuss, M. C., Oller, J. C., Muñoz, A., Blanco, F., Almeida, D., Limão-Vieira, P. & García, G., 1 Jan 2014, In : Journal Of Physics: Conference Series. 488, SECTION 5, 052022.

Research output: Contribution to journalConference article

ionization cross sections
pyrimidines
electron scattering
energy dissipation
electron energy

Total electron scattering cross sections for pyrimidine and pyrazine as measured using a magnetically confined experimental system

Fuss, M. C., Sanz, A. G., Blanco, F., Oiler, J. C., Limão-Vieira, P., Brunger, M. J. & García, G., 1 Jan 2014, In : Journal Of Physics: Conference Series. 488, SECTION 1, 012048.

Research output: Contribution to journalConference article

pyrazines
pyrimidines
scattering cross sections
electron scattering
cross sections
2013
1 Citation (Scopus)

Ion temperature and x-ray line width measurements of highly charged argon ions in an ECR ion source

Szabo, C. I., Amaro, P., Guerra, M., Santos, J. P., Gumberidze, A., Attard, J. & Indelicato, P., 4 Dec 2013, In : Physica Scripta. T156, 014077.

Research output: Contribution to journalConference article

Linewidth
ion temperature
Spectrometer
ion sources
Crystal
2012
3 Downloads (Pure)

Absolute differential and integral cross sections for CCl 4 molecules by low energy electron impact

Horie, M., Kato, H., Hoshino, M., Limão-Vieira, P., Cho, H. & Tanaka, H., 1 Jan 2012, In : Journal Of Physics: Conference Series. 388, PART 5, 052022.

Research output: Contribution to journalConference article

Open Access
File
electron impact
cross sections
molecules
norms
pseudopotentials
3 Downloads (Pure)

Electronic excitation of C4 F6 isomers by electron impact

Anzai, K., Kato, H., Hoshino, M., Mogi, D., Tanioka, T., Duflot, D., Limão-Vieira, P. & Tanaka, H., 1 Jan 2012, In : Journal Of Physics: Conference Series. 388, PART 5, 052050.

Research output: Contribution to journalConference article

Open Access
File
electron impact
isomers
forbidden transitions
butadiene
electronics

Electron scattering from tetrahydrofuran

García, G., Fuss, M. C., Sanz, A. G., Muñoz, A., Oller, J. C., Blanco, F., Do, T. P. T., Brunger, M. J., Almeida, D., Limão-Vieira, P. & García, G., 1 Jan 2012, In : Journal Of Physics: Conference Series. 388, PART 5, 052077.

Research output: Contribution to journalConference article

Open Access
File
ionization cross sections
tetrahydrofuran
scattering cross sections
elastic scattering
electron scattering

Modelling low energy electron and positron tracks for biomedical applications

Sanz, A. G., Fuss, M. C., Roldán, A. M., Oller, J. C., Blanco, F., Limão-Vieira, P., Brunger, M. J., Buckman, S. J. & García, G., 1 Jan 2012, In : Journal Of Physics: Conference Series. 388, PART 5, 052081.

Research output: Contribution to journalConference article

positrons
electron energy
particle tracks
radiation damage
simulation
2010
1 Citation (Scopus)
Acetylene
Diamond
Argon
Bias voltage
acetylene
2009
3 Citations (Scopus)

Development of sputtered Shape Memory Alloy (SMA) Ni-Ti films for actuation in ice cooled environments

Martins, R. M. S., Schell, N., Gordo, P. R., Maneira, M. J. P., Silva, R. J. C. & Braz Fernandes, F. M., 16 Jun 2009, In : Vacuum. 83, 10, p. 1299-1302 4 p.

Research output: Contribution to journalConference article

Ice
shape memory alloys
Shape memory effect
actuation
ice
2008
1 Citation (Scopus)

Photodegradation studies of poly(Vinylldene fluoride)

Gonçalves, A. M., Serrado-Nunes, J., Sencadas, V., Botelho, G., Belsley, M. & Lanceros-Mendez, S., 1 Dec 2008, In : Materials Science Forum. 587-588, p. 543-547 5 p.

Research output: Contribution to journalConference article

xenon lamps
Photodegradation
Xenon
vinylidene
Fluorides
27 Citations (Scopus)

The effect of the ion beam energy on the properties of indium tin oxide thin films prepared by ion beam assisted deposition

Meng, L. J., Gao, J. S., dos Santos, M. P., Wang, X. & Wang, T. T., 15 Feb 2008, In : THIN SOLID FILMS. 516, 7, p. 1365-1369 5 p.

Research output: Contribution to journalConference article

Ion beam assisted deposition
Tin oxides
indium oxides
Indium
Ion beams
2007
6 Citations (Scopus)

Shaping Ag clusters on Titania

Marques, H. P., Canário, A. R., Moutinho, A. M. C. & Teodoro, O. M. N. D., 1 Apr 2007, In : Journal Of Physics: Conference Series. 61, 1, p. 775-779 5 p., 155.

Research output: Contribution to journalConference article

Titania
temperature
ion scattering
ultrahigh vacuum
desorption
2006

Diffusion of critical elements in steel during thermal treatments in a diamond chemical vapour deposition atmosphere

Neto, V. F., Vaz, R., Shokuhfar, T., Ghumman, C. A. A., Teodoro, O. M. N. D., Ali, N., Oliveira, M. S. A. & Grácio, J. J. A., 1 Jan 2006, In : Defect and Diffusion Forum. 258-260, p. 270-275 6 p.

Research output: Contribution to journalConference article

Diamond
Steel
Chemical vapor deposition
Diamonds
diamonds
2004
1 Citation (Scopus)

Characterization of TiAl alloys by secondary ion mass spectrometry

Barbosa, J., Teodoro, O. M. N. D., Moutinho, A. M. C., Ribeiro, C. S. & Monteiro, A. C., 28 Jul 2004, In : Materials Science Forum. 455-456, p. 653-656 4 p.

Research output: Contribution to journalConference article

Secondary ion mass spectrometry
secondary ion mass spectrometry
Oxygen
Crucibles
oxygen
16 Citations (Scopus)

Effect of low level contamination on TiAl alloys studied by SIMS

Teodoro, O. M. N. D., Barbosa, J., Naia, M. D. & Moutinho, A. M. C., 15 Jun 2004, In : Applied Surface Science. 231-232, SI, p. 854-858 5 p.

Research output: Contribution to journalConference article

Secondary ion mass spectrometry
Contamination
Crucibles
Oxygen
Investment casting
2002
3 Citations (Scopus)

Work function microscopy as a tool for materials analysis

Teodoro, O. M. N. D. & Moutinho, A. M. C., 2 Dec 2002, In : Key Engineering Materials. 230-232, p. 165-168 4 p.

Research output: Contribution to journalConference article

Microscopic examination
Electrons
Metals
Electron guns
Surface analysis
2001
1 Citation (Scopus)

Simulation of sputtering induced by light ions

Teodoro, O. M. N. D. & Moutinho, A. M. C., 1 Jan 2001, In : Surface Science. 482-485, PART 2, p. 1392-1398 7 p.

Research output: Contribution to journalConference article

light ions
Projectiles
Sputtering
projectiles
sputtering
2000
1 Citation (Scopus)

Angular dependence of the anisotropy parameter in YBCO/PBCO multilayers

Casaca, A., Bonfait, G., Galindo, V., Sénateur, J. P. & Feinberg, D., 1 Jan 2000, In : Physica B: Condensed Matter. 284-288, PART I, p. 601-603 3 p.

Research output: Contribution to journalConference article

Magnetoresistance
Multilayers
Vortex flow
Anisotropy
Magnetic fields

Simple specific heat apparatus based on Gifford-Mac Mahon cryocooler

Catarino, I. & Bonfait, G., 1 Jan 2000, In : Physica B: Condensed Matter. 284-288, PART II, p. 2020-2021 2 p.

Research output: Contribution to journalConference article

Specific heat
holders
specific heat
Thermal variables measurement
Thermometers
1999

Characterisation of YBaCuO-PrBaCuO Multilayers Grown by Pulsed Injection MO-CVD

Galindo, V., Senateur, J. P., Alves, E., Silva, R. C. D., Silva, J. A., Cruz, M. M., Godinho, M., Casaca, A. & Bonfait, G., 1 Dec 1999, In : Journal Of Low Temperature Physics. 117, 3-4, p. 657-661 5 p.

Research output: Contribution to journalConference article

Chemical vapor deposition
Multilayers
vapor deposition
injection
Critical currents
1 Citation (Scopus)

The negative ionization of sputtered carbon atoms

Silva, J. A. M. C., Henriques, C. M. R., Teodoro, O. M. N. D. & Moutinho, A. M. C., 1 Jan 1999, In : Applied Surface Science. 144-145, p. 208-211 4 p.

Research output: Contribution to journalConference article

Graphite
Ionization
Carbon
graphite
ionization
1997
17 Citations (Scopus)

200 W solar energy delivery with optical fiber bundles

Liang, D., Nunes, Y., Fraser-Monteiro, L., Fraser-Monteiro, M. L. & Collares-Pereira, M., 1 Jan 1997, In : Proceedings of SPIE - The International Society for Optical Engineering. 3139, p. 217-224 8 p.

Research output: Contribution to journalConference article

Open Access
Solar Energy
Fiber Bundle
solar energy
Solar energy
Optical Fiber

Nematics under external fields: Static stability analysis

Casquilho, J. P., 1 Dec 1997, In : Proceedings of SPIE - The International Society for Optical Engineering. 3318, p. 317-321 5 p.

Research output: Contribution to journalConference article

Open Access
static stability
Static Analysis
External Field
Stability Analysis
Phase diagrams
1996
4 Citations (Scopus)

A multiresolution wavelet method for characterisation of ventricular late potentials

Batista, A. & English, M., 1996, In : Computers in Cardiology. 0, 0, p. 625-628 4 p.

Research output: Contribution to journalConference article

Electrocardiography
Mathematical transformations
1995
44 Citations (Scopus)

Multitechnique surface analysis system: apparatus description

Teodoro, O. M. N. D., Silva, J. A. M. C. & Moutinho, A. M. C., 1 Jan 1995, In : Vacuum. 46, 8-10, p. 1205-1209 5 p.

Research output: Contribution to journalConference article

Surface analysis
systems analysis
Secondary ion mass spectrometry
secondary ion mass spectrometry
air locks