Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Dimitrios Karfaridis"'
Autor:
James Arthur Hillier, Panos Patsalas, Dimitrios Karfaridis, Sophie Camelio, Wayne Cranton, Alexei V. Nabok, Christopher J. Mellor, Demosthenes C. Koutsogeorgis, Nikolaos Kalfagiannis
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-12 (2022)
Abstract Transparent conductive oxides are appealing materials for optoelectronic and plasmonic applications as, amongst other advantages, their properties can be modulated by engineering their defects. Optimisation of this adjustment is, however, a
Externí odkaz:
https://doaj.org/article/087752130dec4ba18b0ddf18dca01b17
Autor:
Laura Scheuer, Moritz Ruhwedel, Dimitrios Karfaridis, Isaak G. Vasileiadis, Dominik Sokoluk, Garik Torosyan, George Vourlias, George P. Dimitrakopoulos, Marco Rahm, Burkard Hillebrands, Thomas Kehagias, René Beigang, Evangelos Th. Papaioannou
Publikováno v:
iScience, Vol 25, Iss 5, Pp 104319- (2022)
Summary: Recent developments in nanomagnetism and spintronics have enabled the use of ultrafast spin physics for terahertz (THz) emission. Spintronic THz emitters, consisting of ferromagnetic (FM)/non-magnetic (NM) thin film heterostructures, have de
Externí odkaz:
https://doaj.org/article/be69c74bd3354e84a3f1abe4c1060722
Autor:
Dimitrios Stathokostopoulos, Aikaterini Teknetzi, Evangelia Tarani, Dimitrios Karfaridis, Konstantinos Chrissafis, Euripides Hatzikraniotis, George Vourlias
Publikováno v:
Results in Materials, Vol 13, Iss , Pp 100252- (2022)
Αbstract: Nowadays, energy saving is one of the most important issues to be solved worldwide. This effort is supported by the synthesis and use of thermoelectric materials. A variety of techniques have been used to prepare silicides, such as ball mi
Externí odkaz:
https://doaj.org/article/9158a8e2aa2b43deae8f081a47dee5c3
Autor:
Dimitra Kourtidou, Dimitrios Karfaridis, Thomas Kehagias, George Vourlias, Dimitrios N. Bikiaris, Konstantinos Chrissafis
Publikováno v:
Polymers, Vol 15, Iss 2, p 401 (2023)
Poly(ethylene 2,5-furandicarboxylate) (PEF) nanocomposites reinforced with Graphene nanoplatelets (GNPs) and Carbon nanotubes (CNTs) were in situ synthesized in this work. PEF is a biobased polyester with physical properties and is the sustainable co
Externí odkaz:
https://doaj.org/article/098126ea50694026ac1f4b769d2404ba
Autor:
Kyriaki Kalaitzidou, Evangelia Chioti, Theopoula Asimakidou, Dimitrios Karfaridis, George Vourlias, Manassis Mitrakas, Konstantinos Simeonidis
Publikováno v:
Water, Vol 14, Iss 9, p 1335 (2022)
The impact of hydroxyl excess as defined by the Fe(II)/hydroxide ratio during the synthesis of Fe3O4 nanoparticles by oxidative precipitation of FeSO4 was examined as a critical parameter determining the potential for Cr(VI) uptake from polluted wate
Externí odkaz:
https://doaj.org/article/c53afd477ad54ecca02e0350c6e5bae0
Autor:
Evgenios Kokkinos, Aggeliki Lampou, Ioannis Kellartzis, Dimitrios Karfaridis, Anastasios Zouboulis
Publikováno v:
Water, Vol 14, Iss 1, p 49 (2021)
Mercury is a highly toxic pollutant of major public health concern, and human exposure is mainly related to the aqueous phase, where its dominant form is methyl-mercury (MeHg). In the current work, two carbon-based adsorbents, i.e., a commercial acti
Externí odkaz:
https://doaj.org/article/2297ba9f34194310a7e0562ec4c725d6
Autor:
Thomas Kehagias, Dimitrios Karfaridis, Camillo Ballani, Laura Mihalceanu, Christoph Hauser, Isaak G. Vasileiadis, George P. Dimitrakopulos, George Vourlias, Evangelos Th. Papaioannou
Publikováno v:
Materials, Vol 14, Iss 16, p 4354 (2021)
We have explored the impact of elevated growth and annealing temperatures on the local interfacial structure of thin Fe(12 nm)/Pt(10 nm) spintronic bilayers, epitaxially grown on MgO (100), and their correlation to magnetization reversal and dynamics
Externí odkaz:
https://doaj.org/article/05263b132da045e8830928fee1b25141
Autor:
Adamantia Varympopi, Anastasia Dimopoulou, Ioannis Theologidis, Theodora Karamanidou, Alexandra Kaldeli Kerou, Afroditi Vlachou, Dimitrios Karfaridis, Dimitris Papafotis, Dimitris G. Hatzinikolaou, Alexander Tsouknidas, Nicholas Skandalis
Publikováno v:
Pathogens, Vol 9, Iss 12, p 1024 (2020)
Copper nanoparticles (CuNPs) can offer an alternative to conventional copper bactericides and possibly slow down the development of bacterial resistance. This will consequently lower the accumulation rate of copper to soil and water and lower the env
Externí odkaz:
https://doaj.org/article/ee2eda508ba14138a2c6a007c18be176
Autor:
Aikaterini Touni, Athanasios Papaderakis, Dimitrios Karfaridis, Georgios Vourlias, Sotiris Sotiropoulos
Publikováno v:
Molecules, Vol 24, Iss 11, p 2095 (2019)
IrO2/Ir(Ni) film electrodes of variable Ni content have been prepared via a galvanic replacement method, whereby surface layers of pre-deposited Ni are replaced by Ir, followed by electrochemical anodization. Electrodeposition of Ni on a glassy carbo
Externí odkaz:
https://doaj.org/article/77553fbdbc7f461493fb63837d6a427a
Autor:
Sascha Keller, Laura Mihalceanu, Matthias R Schweizer, Philipp Lang, Björn Heinz, Moritz Geilen, Thomas Brächer, Philipp Pirro, Thomas Meyer, Andres Conca, Dimitrios Karfaridis, George Vourlias, Thomas Kehagias, Burkard Hillebrands, Evangelos Th Papaioannou
Publikováno v:
New Journal of Physics, Vol 20, Iss 5, p 053002 (2018)
We report on the determination of the spin Hall angle in ultra-clean, defect-reduced epitaxial Pt films. By applying vector network analyzer ferromagnetic resonance spectroscopy to a series of single crystalline Fe (12 nm) /Pt ( t _Pt ) bilayers we d
Externí odkaz:
https://doaj.org/article/186e52da4e8a48489258678b07874239