Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Alin Iuga"'
Autor:
Viorica Stancu, Luminita Amarande, Mihaela Botea, Alin Iuga, Lucia N. Leonat, Aandrei G. Tomulescu, Marius Cioangher, Luminita M. Balescu, Lucian Pintilie
Publikováno v:
Processing and Application of Ceramics, Vol 13, Iss 3, Pp 269-276 (2019)
Ba0.75Sr0.25TiO3 (BST) and PbZr0.68Fe0.14Nb0.14Ti0.04O3 (PZFNT) ceramic pellets were obtained by ceramic technology and their structural, ferroelectric and pyroelectric properties were investigated. The relative density of BST and PZFNT is about 93%
Externí odkaz:
https://doaj.org/article/ff9824a19cd740488a1ab7d8410fbb3e
Publikováno v:
ECS Journal of Solid State Science and Technology. 12:053008
Zinc substituted nickel-cobalt ferrites, i.e., ZnxNi0.8−xCo0.2Fe2O4 (x = 0.0, 0.05, 0.10 and 0.20) with average crystallite size 100 nm were synthesized by citrate-gel auto-combustion method to investigate effects of Zn2+ substitution on the struct
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::972fc60b1561c0d5a5acb2bb784b8c02
https://doi.org/10.1149/2162-8777/acd6bb
https://doi.org/10.1149/2162-8777/acd6bb
Autor:
Alin Iuga, Maria Dinescu, Toma Stoica, Ana-Maria Lepadatu, A. Slav, O. Cojocaru, Valentin Adrian Maraloiu, Magdalena Lidia Ciurea, Antoniu Moldovan, C. Palade, Valentin S. Teodorescu
Publikováno v:
Journal of Materials Chemistry C. 9:12353-12366
Orthorhombic HfO2 exhibits nanoscale ferroelectricity that opens the perspective of ultra-scalable CMOS integration of ferroelectric memories. However, many aspects of the metastable orthorhombic crystallization mechanisms still need to be elucidated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::17c3c9225c33bfff2aac0d7bbcbe334a
https://doi.org/10.1039/d1tc02921e
https://doi.org/10.1039/d1tc02921e
Ni0.8−xZnxCo0.2Fe2O4 (x = 0.0, 0.05, 0.10 and 0.20) were prepared by citrate-gel auto-combustion method. The structural investigation using powder X-ray diffraction (XRD) showed the formation of single-phase cubic spinel structures with Fd-3m space
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f0fbf264e5edeaa0c9c2716c593fa02
https://doi.org/10.21203/rs.3.rs-156852/v1
https://doi.org/10.21203/rs.3.rs-156852/v1
Autor:
Marin Cernea, Bogdan Stefan Vasile, Ioana Veronica Ciuchi, Alin Iuga, Elvira Alexandrescu, Jana Pintea, Carmen Galassi
Publikováno v:
Science of Advanced Materials. 7:2297-2305
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::15dded89d2f62b2b55bb0725bf6be394
https://doi.org/10.1166/sam.2015.2287
https://doi.org/10.1166/sam.2015.2287
Publikováno v:
Key Engineering Materials. :521-524
Porous sheets of hydroxyapatite (Ca10(PO)4(OH)2; HA) with about 50 µm to 1 mm in thickness and porous HA granules of about 50 µm to 1 mm in size with tailored crystal surface were prepared by the hydrothermal vapor exposure method at the temperatur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ea303af02d1e31470c932c861bcae27
https://doi.org/10.4028/www.scientific.net/kem.288-289.521
https://doi.org/10.4028/www.scientific.net/kem.288-289.521