Search

Your search keyword '"Kuščer, Danjela"' showing total 47 results
Start Over Author "Kuščer, Danjela"
47 results on '"Kuščer, Danjela"'

6. Cold Sintering of Perovskite–Perovskite Particulate Composite Based on K0.5Na0.5NbO3 and BiFeO3.

Author

Salmanov, Samir, Kuščer, Danjela, and Otoničar, Mojca

Subjects
DIELECTRIC breakdown, DIELECTRIC strength, DIELECTRIC properties, HIGH temperatures, SINTERING
Abstract

Copyright of Informacije MIDEM: Journal of Microelectronics, Electronic Components & Materials is the property of MIDEM Society and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2024
Full Text
View/download PDF

7. Aerosol-Deposition-Derived Graphite Thick Films for Electrochemical Sensors.

Author

Šadl, Matej, Repič, Barbara, Goričan, Ivana, Kuščer, Danjela, and Uršič, Hana

Subjects
CARBON films, THICK films, ELECTRODE potential, CERAMIC powders, SUBSTRATES (Materials science)
Abstract

Copyright of Informacije MIDEM: Journal of Microelectronics, Electronic Components & Materials is the property of MIDEM Society and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2024
Full Text
View/download PDF

11. Fabrication and modeling of piezoelectric transducers for High-Frequency medical imaging

Author

Abellard, André-Pierre, Kuscer, Danjela, Holc, Janez, Levassort, Franck, Noshchenko, Oleksandr, Lethiecq, Marc, and Kosec, Marija

Subjects
Physics - Medical Physics, Condensed Matter - Materials Science, Physics - Instrumentation and Detectors
Abstract

We have studied the processing of piezoelectric thick films using electrophoretic deposition (EPD) for high-frequency ultrasound applications. Lead-zirconium-titanate (PZT) particles synthetized by solid states synthesis were dispersed in ethanol using ammonium polyacrylate (PAA). The electrophoretic deposition of PZT particles was performed at a constant-current mode. PZT thick-films deposited at 1 mA for 60 seconds were sintered at 900oC for 2 hours in a PbO-controlled atmosphere. The scanning-electron microscopy (SEM) analysis shows that the thickness of PZT layer is uniform and that the pores are homogeneously distributed within the layer. The complex electrical impedance was measured and fitted by KLM scheme in order to deduce the dielectric, mechanical and piezoelectric parameters of the thick-films. The density and thickness of PZT thick films are used as inputs and the thickness coupling factor kt, dielectric constant at constant strain and resonant frequency are deduced. The results show that homogeneous PZT thick-film structures with tailored thickness and density prepared by EPD and sintering having a resonant frequency around 20 MHz can be used for noninvasive medical ultrasound imaging and diagnostics.

Published
2013

19. List of contributors

Author

Araujo, Luis A.O., primary, Banys, Juras, additional, Barbier, Antoine, additional, Bastos, Wagner B., additional, Bencan, Andreja, additional, Blaž, Nelu, additional, Bobic, Jelena D., additional, Cilense, Mario, additional, Ciomaga, Cristina E., additional, Cirkovic, Sasa T., additional, Cortés, Johan A., additional, Cvejić, Zeljka, additional, Damnjanović, Mirjana, additional, Djordjevic, Drago M., additional, dos Reis, Idalci Cruvinel, additional, Dzunuzovic, Adis S., additional, Feteira, Antonio, additional, Fortulan, Carlos A., additional, Foschini, Cesar R., additional, Gonzalez, Amador M., additional, González-Abreu, Yuslín, additional, Grigalaitis, Robertas, additional, Guerra, José de los Santos, additional, Hinojosa, Juan, additional, Ianculescu, Adelina-Carmen, additional, Ilic, Nikola I., additional, Ivanov, Maksim, additional, Katiyar, Ram S., additional, Khomyakova, Evgeniya, additional, Kisić, Milica, additional, Kodumudi Venkataraman, Lalitha, additional, Kong, Ling Bing, additional, Koruza, Jurij, additional, Kumar, Ashok, additional, Kumari, Shalini, additional, Kuščer, Danjela, additional, Li, Sean, additional, Liu, Lie, additional, Longo, Elson, additional, Lustosa, Glauco M.M.M., additional, Macutkevic, Jan, additional, Malič, Barbara, additional, Mandic, Dusanka S., additional, Marić, Andrea, additional, Martínez-Viviente, Félix Lorenzo, additional, Milanović, Marija, additional, Mitoseriu, Liliana, additional, Morán, Emilio, additional, Moura, Francisco, additional, Paiva-Santos, Carlos O., additional, Pardo, Lorena, additional, Pascual-Gonzalez, Cristina, additional, Peláiz-Barranco, Aimé, additional, Perazolli, Leinig A., additional, Pintilie, Ioana, additional, Pintilie, Lucian, additional, Pradhan, Dhiren K., additional, Radosavljević, Goran, additional, Rakić, Srdjan, additional, Ramirez, Miguel A., additional, Reyes-Montero, Armando, additional, Rocha, Leandro S.R., additional, Rojac, Tadej, additional, Schileo, Giorgio, additional, Simões, Alexandre Z., additional, Srdić, Vladimir V., additional, Stanciu, Catalina-Andreea, additional, Stojanovic, Biljana D., additional, Stojanović, Goran, additional, Tararam, Ronald, additional, Teixeira, Guilhermina F., additional, Ursic, Hana, additional, Vijatovic Petrovic, Mirjana M., additional, Villafuerte-Castrejón, María E., additional, Vivar-Ocampo, Rodrigo, additional, Vrabelj, Marko, additional, Walker, Julian, additional, Wang, Chuanhu, additional, Yang, Zhihong, additional, Zaghete, Maria A., additional, Zanetti, Sonia M., additional, Zhang, Tianshu, additional, and Živanov, Ljiljana, additional

Published
2018
Full Text
View/download PDF

45. Processing and properties of 0.65Pb(Mg1/3Nb2/3)O3–0.35PbTiO3 thick films

Author

Kuščer, Danjela, Skalar, Miha, Holc, Janez, and Kosec, Marija

Subjects
*THICK films, *ALUMINUM oxide, *SUBSTRATES (Materials science), *SCREEN process printing, *DIELECTRICS, *PIEZOELECTRICITY, *PEROVSKITE
Abstract

Abstract: We have investigated the processing of 0.65Pb(Mg1/3Nb2/3)O3–0.35PbTiO3 (PMN–PT) thick films on platinised alumina substrates. Nanosized PMN–PT powder with 2mol% of excess PbO was prepared by high-energy milling and deposited on the substrate using screen-printing technology. The films were then sintered at 950°C in a PbO-rich atmosphere. The influence of the sintering time and the amount of PbO-containing packing powder was studied and related to the structural, microstructural, dielectric and piezoelectric properties of the film. In order to obtain a homogeneous and dense thick film without any secondary phase, the PMN–PT films had to be sintered in the presence of a PbO-based liquid phase that had to be completely removed from the thick film during the final stage of the sintering. Under optimal sintering conditions we obtained a room temperature relative dielectric permittivity of 3600, dielectric losses of 0.036, a T m of 174°C, a permittivity at the T m of 21,000 and a d 33 of 140pC/N. [Copyright &y& Elsevier]

Published
2009
Full Text
View/download PDF

47. List of Contributors

Author

Adolfsson, Erik, Andersson, Matts, Beikler, Thomas, Bergsjö, Dag Henrik, Carlson, Johan, Chen, Haifeng, Condo, Saverio Giovanni, Danzer, Robert, Fäldt, Jenny, Jančar, Boštjan, Kosmač, Tomaž, Kuscer, Danjela, Liu, Yihong, Lube, Tanja, Maca, Karel, Piconi, Corrado, Reinhardt, Belinda, Saint-Jean, Simon Jegou, Salamon, David, Söderberg, Rikard, Schüpbach, Peter, Shen, James Zhijian, Stefanic, Martin, Sturm, Saso, Trunec, Martin, Wang, Xinzhi, and Zhao, Jing

Published
2014
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results