Research output per year
Research output per year
Research output
- 1 - 50 out of 75 results
Search results
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2024
Impact of nanoconfinement on the physical state and conductivity mechanisms of a 2-picolinium ionic liquid crystal
Santos, A. F. M., Teresa Viciosa, M., Matos, I., Sotomayor, J. C., Figueirinhas, J. L., Godinho, M. H., Branco, L. C., Dias, C. J. & Dionísio, M., 1 Jun 2024, In: Journal of Molecular Liquids. 403, 15 p., 124830.Research output: Contribution to journal › Article › peer-review
Open AccessFile1 Citation (Scopus)4 Downloads (Pure) -
2023
Study of the mesomorphic properties and conductivity of n-alkyl-2-picolinium ionic liquid crystals
Santos, A. F. M., Figueirinhas, J. L., Dias, C. J., Godinho, M. H., Branco, L. C. & Dionísio, M., 1 May 2023, In: Journal of Molecular Liquids. 377, 13 p., 121456.Research output: Contribution to journal › Article › peer-review
4 Citations (Scopus) -
2019
Tailoring IGZO composition for enhanced fully solution-based thin film transistors
Moreira, M., Carlos, E., Dias, C., Deuermeier, J., Pereira, M., Barquinha, P., Branquinho, R., Martins, R. & Fortunato, E., 1 Sept 2019, In: Nanomaterials. 9, 9, 1273.Research output: Contribution to journal › Article › peer-review
Open AccessFile53 Citations (Scopus)110 Downloads (Pure) -
2017
A method of recursive images to obtain the potential, the electric field and capacitance in multi-layer interdigitated electrode (IDE) sensors
Dias, C. J. & Igreja, R., 1 Apr 2017, In: Sensors and Actuators A: Physical. 256, p. 95-106 12 p.Research output: Contribution to journal › Article › peer-review
15 Citations (Scopus) -
Space charge measurements with Kelvin probe force microscopy
Faliya, K., Kliem, H. & Dias, C. J., 2017, In: Ieee Transactions On Dielectrics And Electrical Insulation. 24, 3, p. 1913-1922 10 p., 7962083.Research output: Contribution to journal › Article › peer-review
17 Citations (Scopus) -
2016
Accessing the Physical State and Molecular Mobility of Naproxen Confined to Nanoporous Silica Matrixes
Cordeiro, T., Santos, A. F. M., Nunes, G., Cunha, G., Sotomayor, J. C., Fonseca, I. M., Danède, F., Dias, C. J., Cardoso, M. M., Correia, N. T., Viciosa, M. T. & Dionísio, M., 7 Jul 2016, In: Journal of Physical Chemistry C. 120, 26, p. 14390-14401 12 p.Research output: Contribution to journal › Article › peer-review
16 Citations (Scopus) -
Investigations of space charge distributions by atomic force microscope
Faliya, K., Kliem, H. & Dias, C. J., 18 Aug 2016, Proceedings of the 2016 IEEE International Conference on Dielectrics, ICD 2016. Institute of Electrical and Electronics Engineers (IEEE), Vol. 1. p. 219-222 4 p. 7547584Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
5 Citations (Scopus) -
Transient heat diffusion in multilayered materials with thermal contact resistance
Dias, C. J., 1 Jun 2016, In: International Journal Of Heat And Mass Transfer. 97, p. 1001-1009 9 p.Research output: Contribution to journal › Article › peer-review
10 Citations (Scopus) -
2015
A method of recursive images extended to solve diffusion in multilayer materials under convective boundary conditions
Dias, C. J., 2015, In: International Journal Of Heat And Mass Transfer. 85, p. 1069-1074 6 p., 11528.Research output: Contribution to journal › Article › peer-review
4 Citations (Scopus) -
A method of recursive images to solve transient heat diffusion in multilayer materials
Dias, C. J., 2015, In: International Journal Of Heat And Mass Transfer. 85, p. 1075-1083 9 p., 11713.Research output: Contribution to journal › Article › peer-review
17 Citations (Scopus) -
Space charge and dipolar charge contribution at polar polymers polarization
Neagu, E. R., Lança, M. C., Dias, C. J. & Marat-Mendes, J. N., 1 Jun 2015, In: Ieee Transactions On Dielectrics And Electrical Insulation. 22, 3, p. 1419-1426 8 p., 7116332.Research output: Contribution to journal › Article › peer-review
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2014
Interdigitated capacitive immunosensors with PVDF immobilization layers
Sanguino, P., Monteiro, T., Marques, F., Dias, C. J., Igreja, R. & Franco, R., 1 Apr 2014, In: IEEE Sensors Journal. 14, 4, p. 1260-1265 6 p., 6680658.Research output: Contribution to journal › Article › peer-review
13 Citations (Scopus) -
Space Charge and Dipolar Charge Contribution at Polar Polymers Polarization
Neagu, E., Lança, M. D. C. H., Dias, C. J. M. M. & Marat-mendes, J. N., 1 Jan 2014, Baltimore, USA : Institute of Electrical and Electronics Engineers (IEEE).Research output: Other contribution
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The concept of negative mass and its application to Helium-balloon-type dynamics
Dias, C. J. M. M. & Gonçalves, L., Oct 2014, In: American Journal Of Physics. 82, 10, p. 997-1000Research output: Contribution to journal › Article › peer-review
Open Access2 Citations (Scopus) -
Thermal and dielectric properties of borosilicate glasses- Effect of B2O3/SiO2 ratio
Monteiro, R. D. C. C. & Dias, C. J. M. M., 1 Jan 2014, p. P 23.Research output: Working paper
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ZnO nanorods as immobilization layers for interdigitated capacitive immunosensors
Sanguino, P., Monteiro, T., Bhattacharyya, S. R., Dias, C. J., Igreja, R. & Franco, R., 1 Dec 2014, In: Sensors and Actuators B: Chemical. 204, p. 211-217 7 p.Research output: Contribution to journal › Article › peer-review
24 Citations (Scopus) -
2013
A Kramers-Kronig integral relation turned into a simple convolution operation and its application to dielectric measurements
Dias, C. J. M. M., 1 Jan 2013, In: Applied Physics Letters. 103, 22, p. -Research output: Contribution to journal › Article › peer-review
Open Access7 Citations (Scopus) -
Biofilm thickness measurement using an ultrasound method in a liquid phase
Maurício, R., Dias, C. J., Jubilado, N. & Santana, F., 1 Oct 2013, In: Environmental Monitoring and Assessment. 185, 10, p. 8125-8133 9 p.Research output: Contribution to journal › Article › peer-review
5 Citations (Scopus) -
Detection of Two Glass Transitions on Triton X-100 under Confinement
Fonseca, I. M. D. F. L. D., Andrade, M. M. A. C. D. S. D. & Dias, C. J. M. M., 1 Jan 2013, In: Journal of Physical Chemistry C. 117, 41, p. 21516-21528Research output: Contribution to journal › Article › peer-review
Open Access29 Citations (Scopus) -
Electrical characterization of biphasic ceramics used in hard tissue replacement
Neagu, E., Dias, C. J. M. M., Lança, M. D. C. H., Borges, J. P. M. R. & Marat-mendes, J. N., 1 Jan 2013, Coimbra PortugalResearch output: Other contribution
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Electric field distribution around the deep brain stimulation electrode inferred from dielectric measurements
Neagu, B., Neagu, E. R., Igreja, R. & Dias, C. J. M. M., 2013, Advanced Materials Forum VI. Pinto, A. M. P. & Pouzada, A. S. (eds.). Zurich: Trans Tech Publications, Vol. Pts 1-2. p. 26-31 6 p. (Materials Science Forum; vol. 730-732).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
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Enhancing the Response of Chemocapacitors with Electrospun Nanofiber Films
Dias, C. J. M. M., Igreja, R. A. G. B. D. N. & Borges, J. P. M. R., 1 Jan 2013, Materials Science Forum. Vol. 730-732. p. 197-202Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
Open Access2 Citations (Scopus) -
Investigating the Influence of Morphology in the Dynamical Behavior of Semicrystalline Triton X-100: Insights in the Detection/Nondetection of the α'-process
Correia, N. D. F. T., Andrade, M. M. A. C. D. S. D. & Dias, C. J. M. M., 1 Jan 2013, In: Journal of Physical Chemistry B. 117, 33, p. 9793-9805Research output: Contribution to journal › Article › peer-review
Open Access3 Citations (Scopus) -
New method to analyze dielectric relaxation processes: A study on polymethacrylate series
Teixeira, S. S., Dias, C. J., Dionisio, M. & Costa, L. C., Dec 2013, In: Polymer International. 62, 12, p. 1744-1749 6 p.Research output: Contribution to journal › Article › peer-review
12 Citations (Scopus) -
Water Content Control To Improve Space Charge Storage in a Cork Derivative
Neagu, E., Dias, C. J. M. M., Lança, M. D. C. H. & Marat-mendes, J. N., 1 Jan 2013, Materials Science Forum. Vol. 730-732. p. 395-400Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
Open Access -
2012
Método de medição contínuo, não invasivo, da espessura de um biofilme em ambientes submersos, por ultra-som
Maurício, R., Dias, C. J. M. M. & Santana, F. J. P., 11 Jan 2012, IPC No. G01B17/02, Patent No. PT106089, 11 Jan 2012, Priority date 11 Jan 2012, Priority No. PT10608912AResearch output: Patent › National Final Application
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Sintering,Crystallization and Dielectric Behavior of Barium Zinc Borosilicate Glasses - Effect of Barium Oxide substitution for Zinc Oxide
Lima, M. M. R. A., Monteiro, R. D. C. C., Silva, R. J. C., Dias, C. J. M. M. & Veiga, J. P. B., 1 Jan 2012, In: Journal Of The American Ceramic Society. 1551-2916, NA, p. 1-7Research output: Contribution to journal › Article › peer-review
Open Access19 Citations (Scopus) -
Understanding the Ion Jelly Conductivity Mechanism
Barreiros, S. F., Correia, N. D. F. T., Cabrita, E. J. D. S., Andrade, M. M. A. C. D. S. D. & Dias, C. J. M. M., 1 Jan 2012, In: Journal of Physical Chemistry B. 116, 9, p. 2264-2676Research output: Contribution to journal › Article › peer-review
Open Access25 Citations (Scopus) -
Water Content Control to Improve Space Charge Storage in a Cork Derivative
Neagu, E., Dias, C. J. M. M., Lança, M. D. C. H. & Marat-mendes, J. N., 1 Jan 2012, Materials Science Forum. p. 395-400Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
Open Access -
2011
Discrimination between Space Charge and Dipolar Contributions in Ferroelectric Polymers
Neagu, E., Dias, C. J. M. M., dos Reis Inácio, P. A., Igreja, R. A. G. B. D. N., Lança, M. D. C. H. & Marat-mendes, J. N., 1 Jan 2011, International Symposium on Electrets. p. 145-146Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
Open Access -
Electrical properties of cork and derivatives
Neagu, E., Dias, C. J. M. M., Lança, M. D. C. H. & Marat-mendes, J. N., 1 Jan 2011, In: Ciência & Tecnologia dos Materiais. 23, 3/4, p. 64-70Research output: Contribution to journal › Article › peer-review
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Influence of Polarization on the Bioactivity of Nanopowders of Hydroxyapatite
Neagu, E., Dias, C. J. M. M., Lança, M. D. C. H., Marat-mendes, J. N. & Borges, J. P. M. R., 1 Jan 2011, International Symposium on Electrets. p. 55-56Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
Open Access -
The use of the final thermally stimulated discharge current technique to study the molecular movements around glass transition
Neagu, E., Dias, C. J. M. M., Igreja, R. A. G. B. D. N., Lança, M. D. C. H. & Inácio, P. A. D. R. F., 1 Jan 2011, In: Journal of Non-Crystalline Solids. 354, 2, p. 385-390Research output: Contribution to journal › Article › peer-review
Open Access5 Citations (Scopus) -
2010
Charge Carriers Injection/Extraction at the Metal-Polymer Interface and Its Influence in the Capacitive Microelectromechanical Systems-Switches Actuation Voltage
Neagu, E., Dias, C. J. M. M., dos Reis Inácio, P. A., Igreja, R. A. G. B. D. N. & Lança, M. D. C. H., 1 Jan 2010, JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY. Vol. 10. p. 2503-2511Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
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Neagu, E., Dias, C. J. M. M. & Lança, M. D. C. H., 1 Jan 2010, International Conference on Dielectric Spectroscopy and Its Applications. Vol. 356. p. 763-767Dielectric spectra of natural cork and derivatives
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
2 Citations (Scopus) -
Neagu, E., Dias, C. J. M. M. & Lança, M. D. C. H., 1 Jan 2010, Materials Science Forum. Vol. 636-637. p. 430-436Electrical Method to Study the Weak Molecular Movements at Nanometric Scale in Low Mobility Materials
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
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Fortunato, E. M. C., Ferreira, I. M. M., Dias, C. J. M. M., Barquinha, P. M. C., Martins, R. F. D. P. & Pereira, L. M. N., 1 Jan 2010, Proceedings of SPIE. Vol. 7603. p. nr. 760314Floating gate memory paper transistor
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
Open Access2 Citations (Scopus) -
Medium Electric Field Electron Injection/Extraction at Metal-Dielectric Interface
Neagu, E., Dias, C. J. M. M., Igreja, R. A. G. B. D. N. & Lança, M. D. C. H., 1 Jan 2010, Materials Science Forum. p. 437-443Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
Open Access -
On the width of the thermally stimulated discharge current peak
Neagu, E., Dias, C. J. M. M., Igreja, R. A. G. B. D. N. & Lança, M. D. C. H., 1 Jan 2010, IEEE International Conference on Solid Dielectrics-ICSD. p. 0Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
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The analysis of isothermal current in terms of charge injection or extraction at the metal-dielectric contact
Neagu, E., Dias, C. J. M. M. & Lança, M. D. C. H., 1 Jan 2010, In: Journal of Non-Crystalline Solids. 356, NA, p. 833-837Research output: Contribution to journal › Article › peer-review
1 Citation (Scopus) -
Neagu, E., Dias, C. J. M. M. & Lança, M. D. C. H., 1 Jan 2010, In: Int. Journal Nanomanufacturing. 5, NA, p. 139-151The determination of the pull-in voltage from the condition of bridge stability
Research output: Contribution to journal › Article › peer-review
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The study of the molecular movements in the range of glass transition by the final thermally stimulated discharge current technique
Neagu, E., Dias, C. J. M. M., Igreja, R. A. G. B. D. N., Lança, M. D. C. H. & Inácio, P. A. D. R. F., 1 Jan 2010, IEEE International Conference on Solid Dielectrics-ICSD. p. 0Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
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2009
Charge Injection/extraction at a Metal-dielectric Interface: Experimental Validation
Neagu, E. & Dias, C. J. M. M., 1 Jan 2009, In: IEEE Electrical Insulation Magazine. 1-2, NA, p. 15-22Research output: Contribution to journal › Article › peer-review
40 Citations (Scopus) -
Self-sustained n-type memory transistor devices based on natural cellulose paper fibers
Martins, R., Pereira, L., Barquinha, P., Correia, N., Gonçalves, G., Ferreira, I., Dias, C., Correia, N., Dionísio, M., Silva, M. & Fortunato, E., 2009, In: Journal of Information Display. 10, 4, p. 149-157 9 p.Research output: Contribution to journal › Article › peer-review
9 Citations (Scopus) -
The study of molecular movements in dielectrics using isothermal and non-isothermal current measurements
Neagu, E. R., Dias, C. J., Lança, M. D. C. & Marat-Mendes, J. N., 2009, In: Journal of Physics: Conference Series. 183, 012012.Research output: Contribution to journal › Conference article › peer-review
Open AccessFile16 Downloads (Pure) -
2008
Dielectric relaxation studies and electro-optical measurements in poly(triethylene glycol dimethacrylate)/nematic E7 composites exhibiting an anchoring breaking transition
Brás, A. R., Ballesteros, O. G., Plaza, M. T. V., Martins, S. P., Sastre, R. L., Dias, C. J. M. M., Figueirinhas, J. L. M. & Andrade, M. M. A. C. D. S. D., Apr 2008, In: Liquid Crystals. 35, 4, p. 429-441 13 p.Research output: Contribution to journal › Article › peer-review
Open Access7 Citations (Scopus) -
2007
PZT and PVDF bimorph actuators
Dias, C. J. M. M., 1 Jan 2007, In: Journal Of Optoelectronics And Advanced Materials. 9, 6, p. 1939-1943Research output: Contribution to journal › Article › peer-review
13 Citations (Scopus) -
Single chip interdigitated electrode capacitive chemical sensor arrays
Dias, C. J. M. M. & Igreja, R. A. G. B. D. N., 1 Jan 2007, In: Sensors and Actuators B: Chemical. 127, 1, p. 186-192Research output: Contribution to journal › Article › peer-review
Open Access99 Citations (Scopus) -
2006
Changes in molecular dynamics upon formation of a polymer dispersed liquid crystal
Brás, A. R., Plaza, M. T. V., Rodrigues, C. M., Dias, C. J. M. M. & Andrade, M. M. A. C. D. S. D., 1 Jan 2006, In: Physical Review E. 73, 6, p. n/d 061709.Research output: Contribution to journal › Article › peer-review
Open Access16 Citations (Scopus) -
Development of an ultrasonic motor based on a piezoelectric ceramic sandwiched between two laminate composite plates
Basílio, A., Igreja, R., Inácio, P., Dias, C. & Marat-Mendes, J., 1 Dec 2006, Advanced Materials Forum III - Proceedings of the 3rd International Materials Symposium 2005 and 12th Encontro da Sociedade Portuguesa de Materiais - SPM. Vilarinho, P. M. (ed.). Pt. 1 ed. Trans Tech Publications, p. 221-224 4 p. (Materials Science Forum; vol. 514-516, no. PART 1).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review