Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Karolina Kniec"'
Autor:
Annamária Naughton-Duszová, Lukasz Marciniak, Aleksandra Dubiel, Jolanta Laszkiewicz-Łukasik, Karolina Kniec, Marcin Podsiadło
Publikováno v:
Processing and Application of Ceramics, Vol 14, Iss 3, Pp 181-187 (2020)
The effect of the addition of Cr3+/Nd3+ doped Al2O3 nanoparticles (Al2O3 co-doped with 1% Cr3+ and 1% Nd3+ ions) on the mechanical and luminescent properties of ZrB2 ceramic composites was investigated. ZrB2 based composites with addition of 8, 16 an
Externí odkaz:
https://doaj.org/article/aa2b5b8885db4f1d93c67fe9510943e9
Autor:
Karolina Kniec, Lukasz Marciniak
Publikováno v:
Frontiers in Chemistry, Vol 7 (2019)
The spectroscopic properties of LaGaO3, doped with V ions, were examined in terms of the possibility of the stabilization of particular vanadium oxidation states. It was shown that three different approaches may be applied in order to control the ion
Externí odkaz:
https://doaj.org/article/6b480975ff7b4176b13d3e18e351b70c
Publikováno v:
Nanomaterials, Vol 10, Iss 2, p 189 (2020)
New types of contactless luminescence nanothermometers, namely, LiAl5O8:Fe3+ and LiAl5O8:Fe3+, Nd3+ are presented for the first time, revealing the potential for applications in biological systems. The temperature-sensing capability of the nanocrysta
Externí odkaz:
https://doaj.org/article/7ae9324687ef4acf8120bbef21bb1f08
Publikováno v:
Nanomaterials, Vol 9, Iss 10, p 1375 (2019)
In this work the influence of the Ga3+ concentration on the luminescent properties and the abilities of the Y3Al5−xGaxO12: V nanocrystals to noncontact temperature sensing were investigated. It was shown that the increase of the Ga3+ amount enables
Externí odkaz:
https://doaj.org/article/c123d720a52542b893588c578ee6b8bc
Publikováno v:
ACS Applied Nano Materials. 5:8271-8278
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6845516c8b15ded332dd24794037b5c2
https://doi.org/10.1021/acsanm.2c01180
https://doi.org/10.1021/acsanm.2c01180
Autor:
Karolina Kniec, Lukasz Marciniak
Publikováno v:
NATO Science for Peace and Security Series B: Physics and Biophysics ISBN: 9789402421378
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c81b517180be02af2add0344353f6be5
https://doi.org/10.1007/978-94-024-2138-5_38
https://doi.org/10.1007/978-94-024-2138-5_38
Autor:
Lukasz Marciniak, Karolina Kniec-Stec
Publikováno v:
Sensors and Actuators B: Chemical. 264:382-390
The first demonstration of using V-based phosphor as a luminescent temperature sensor is presented. The luminescent properties of YAG:V3+, V5+ and YAG:V Ln3+ (Ln3+ = Eu3+, Nd3+ and Dy3+) nanocrystals were investigated in a wide range of temperature (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a8bdbba8789829550684d48d0a1c8d67
https://doi.org/10.1016/j.snb.2018.02.189
https://doi.org/10.1016/j.snb.2018.02.189
Autor:
Lukasz Marciniak, Karolina Kniec-Stec
Publikováno v:
Physical Chemistry Chemical Physics. 20:21598-21606
In this work we present the spectroscopic properties of LaGaO3:V,Nd3+ nanocrystals, which have been successfully obtained by the Pechini method. This is the first study where vanadium ions were applied in a LaGaO3 lattice for a non-contact luminescen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::647971f9a5d1348638a281c472ce8e09
https://doi.org/10.1039/c8cp04080j
https://doi.org/10.1039/c8cp04080j