TY  - JOUR
AU  - Mitić, Vojislav V.
AU  - Fleshman, Collin
AU  - Duh, Jenq-Gong
AU  - Ilić, Ivana D.
AU  - Lazović, Goran
PY  - 2021
UR  - https://dais.sanu.ac.rs/123456789/12395
AB  - The electronic packaging and systems are very important topics as the limitation of miniaturization approaches in semiconductor industry. Regarding the optimal materials microstructure for these applications, we studied different alloys such as Sn-3.0Ag-0.5Cu (wt.%)/organic solderability preservative (SAC305/OSP) Cu and SAC305–0.05Ni/OSP Cu solder joints. We implemented the fractal dimension characterization and microstructure morphology reconstruction. This is the first time that we applied fractals on such alloys. The morphology reconstruction is important for predicting and designing the optimal microstructure for the advanced desirable properties these alloys. These analyzed parameters are important for the hand-held devices and systems especially for the exploitation. The fractal reconstruction was applied on the prepared microstructures with five different magnifications. The results confirmed successful application of fractals in this area of materials science considering the grains and shapes reconstructions.
PB  - World Scientific Pub Co Pte Ltd
T2  - Modern Physics Letters B
T1  - The fractal nature analysis by applying grain formations of SAC305/OSP Cu and SAC305-0.05Ni/OSP Cu solder joints for microelectronic packaging
VL  - 35
IS  - 33
DO  - 10.1142/S0217984921504273
UR  - https://hdl.handle.net/21.15107/rcub_dais_12395
ER  - 

@article{
author = "Mitić, Vojislav V. and Fleshman, Collin and Duh, Jenq-Gong and Ilić, Ivana D. and Lazović, Goran",
year = "2021",
abstract = "The electronic packaging and systems are very important topics as the limitation of miniaturization approaches in semiconductor industry. Regarding the optimal materials microstructure for these applications, we studied different alloys such as Sn-3.0Ag-0.5Cu (wt.%)/organic solderability preservative (SAC305/OSP) Cu and SAC305–0.05Ni/OSP Cu solder joints. We implemented the fractal dimension characterization and microstructure morphology reconstruction. This is the first time that we applied fractals on such alloys. The morphology reconstruction is important for predicting and designing the optimal microstructure for the advanced desirable properties these alloys. These analyzed parameters are important for the hand-held devices and systems especially for the exploitation. The fractal reconstruction was applied on the prepared microstructures with five different magnifications. The results confirmed successful application of fractals in this area of materials science considering the grains and shapes reconstructions.",
publisher = "World Scientific Pub Co Pte Ltd",
journal = "Modern Physics Letters B",
title = "The fractal nature analysis by applying grain formations of SAC305/OSP Cu and SAC305-0.05Ni/OSP Cu solder joints for microelectronic packaging",
volume = "35",
number = "33",
doi = "10.1142/S0217984921504273",
url = "https://hdl.handle.net/21.15107/rcub_dais_12395"
}

Mitić, V. V., Fleshman, C., Duh, J., Ilić, I. D.,& Lazović, G.. (2021). The fractal nature analysis by applying grain formations of SAC305/OSP Cu and SAC305-0.05Ni/OSP Cu solder joints for microelectronic packaging. in Modern Physics Letters B
World Scientific Pub Co Pte Ltd., 35(33).
https://doi.org/10.1142/S0217984921504273
https://hdl.handle.net/21.15107/rcub_dais_12395

Mitić VV, Fleshman C, Duh J, Ilić ID, Lazović G. The fractal nature analysis by applying grain formations of SAC305/OSP Cu and SAC305-0.05Ni/OSP Cu solder joints for microelectronic packaging. in Modern Physics Letters B. 2021;35(33).
doi:10.1142/S0217984921504273
https://hdl.handle.net/21.15107/rcub_dais_12395 .

Mitić, Vojislav V., Fleshman, Collin, Duh, Jenq-Gong, Ilić, Ivana D., Lazović, Goran, "The fractal nature analysis by applying grain formations of SAC305/OSP Cu and SAC305-0.05Ni/OSP Cu solder joints for microelectronic packaging" in Modern Physics Letters B, 35, no. 33 (2021),
https://doi.org/10.1142/S0217984921504273 .,
https://hdl.handle.net/21.15107/rcub_dais_12395 .

TY  - JOUR
AU  - Mitić, Vojislav V.
AU  - Chen, Po-Yu
AU  - Chou, Yueh-Ying
AU  - Ilić, Ivana D.
AU  - Marković, Bojana
AU  - Lazović, Goran
PY  - 2021
UR  - https://dais.sanu.ac.rs/123456789/12394
AB  - Hydroxyapatite scaffold is a type of bio-ceramic. Its cellular design has similarities with the morphologies in nature. Therefore, it is very important to control the structure, especially the porosity, as one of the main features for bio-ceramics applications. According to some literature, freeze casting can form the shape of dendrites and remain a foam structure after ice sublimation. Ice nucleation became more heterogeneous with the aid of printing materials during freeze casting. This procedure can even improve the issue of crack formation. In this paper, we studied the mechanical properties of hydroxyapatite scaffold. We also analyzed the porosity by fractal nature characterization, and successfully reconstructed pore shape, which is important for predicting ceramic morphology. We applied SEM analysis on bio-ceramic samples, at four different magnifications for the same pore structure. This is important for fractal analysis and pores reconstruction. We calculated the fractal dimensions based on measurements. In this way, we completed the fractal characterization of porosity and confirmed possibilities for successful porous shapes reconstruction. In this paper, we confirmed, for the first time, that fractal nature can be successfully applied in the area of porous bio-ceramics.
PB  - World Scientific Pub Co Pte Ltd
T2  - Modern Physics Letters B
T1  - Fractal nature analysis in porous structured bio-ceramics
SP  - 2150318
VL  - 35
IS  - 12
DO  - 10.1142/S0217984921503188
UR  - https://hdl.handle.net/21.15107/rcub_dais_12394
ER  - 

@article{
author = "Mitić, Vojislav V. and Chen, Po-Yu and Chou, Yueh-Ying and Ilić, Ivana D. and Marković, Bojana and Lazović, Goran",
year = "2021",
abstract = "Hydroxyapatite scaffold is a type of bio-ceramic. Its cellular design has similarities with the morphologies in nature. Therefore, it is very important to control the structure, especially the porosity, as one of the main features for bio-ceramics applications. According to some literature, freeze casting can form the shape of dendrites and remain a foam structure after ice sublimation. Ice nucleation became more heterogeneous with the aid of printing materials during freeze casting. This procedure can even improve the issue of crack formation. In this paper, we studied the mechanical properties of hydroxyapatite scaffold. We also analyzed the porosity by fractal nature characterization, and successfully reconstructed pore shape, which is important for predicting ceramic morphology. We applied SEM analysis on bio-ceramic samples, at four different magnifications for the same pore structure. This is important for fractal analysis and pores reconstruction. We calculated the fractal dimensions based on measurements. In this way, we completed the fractal characterization of porosity and confirmed possibilities for successful porous shapes reconstruction. In this paper, we confirmed, for the first time, that fractal nature can be successfully applied in the area of porous bio-ceramics.",
publisher = "World Scientific Pub Co Pte Ltd",
journal = "Modern Physics Letters B",
title = "Fractal nature analysis in porous structured bio-ceramics",
pages = "2150318",
volume = "35",
number = "12",
doi = "10.1142/S0217984921503188",
url = "https://hdl.handle.net/21.15107/rcub_dais_12394"
}

Mitić, V. V., Chen, P., Chou, Y., Ilić, I. D., Marković, B.,& Lazović, G.. (2021). Fractal nature analysis in porous structured bio-ceramics. in Modern Physics Letters B
World Scientific Pub Co Pte Ltd., 35(12), 2150318.
https://doi.org/10.1142/S0217984921503188
https://hdl.handle.net/21.15107/rcub_dais_12394

Mitić VV, Chen P, Chou Y, Ilić ID, Marković B, Lazović G. Fractal nature analysis in porous structured bio-ceramics. in Modern Physics Letters B. 2021;35(12):2150318.
doi:10.1142/S0217984921503188
https://hdl.handle.net/21.15107/rcub_dais_12394 .

Mitić, Vojislav V., Chen, Po-Yu, Chou, Yueh-Ying, Ilić, Ivana D., Marković, Bojana, Lazović, Goran, "Fractal nature analysis in porous structured bio-ceramics" in Modern Physics Letters B, 35, no. 12 (2021):2150318,
https://doi.org/10.1142/S0217984921503188 .,
https://hdl.handle.net/21.15107/rcub_dais_12394 .