Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Varghese, J. (Jobin)"'
Autor:
Varghese, J. (Jobin)
This thesis describes a detailed investigation of new glass 10Li₂O−10Na₂O−20K₂O−60MoO₃ (LNKM), ceramic (α-MoO₃) and ceramic-commercial glass (PZ29-GO17, rutile TiO₂-GO17) composites to satisfy the future requirements for ultra-low
Externí odkaz:
http://urn.fi/urn:isbn:9789526222172
Thin polyvinylidene fluoride-silicon carbide (PVDF-SiC) shielding composite films were prepared by a simple solution casting process. X-ray diffraction (XRD) and scanning electron microscopy (SEM) show the presence of both polymer and filler with no
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2423::2ac325cc4be38065fb53b3c59b753dc1
http://urn.fi/urn:nbn:fi-fe202103016147
http://urn.fi/urn:nbn:fi-fe202103016147
Autor:
Augustine, B. (Bobins), Remes, K. (Kari), Lorite, G. S. (Gabriela S.), Varghese, J. (Jobin), Fabritius, T. (Tapio)
The predominant expense for the manufacturing cost of new generation photovoltaic devices including perovskite solar cells (PSC) emanate from the use of indium tin oxide (ITO) as transparent electrodes and is due to its limited supply and patterning
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2423::5d68e82094aaefe913fc06075f5e6707
http://urn.fi/urn:nbn:fi-fe2019051615696
http://urn.fi/urn:nbn:fi-fe2019051615696
Autor:
Xiang, H. (Huaicheng), Bai, Y. (Yang), Varghese, J. (Jobin), Li, C. (Chunchun), Fang, L. (Liang), Jantunen, H. (Heli)
In this paper, BiZn₂VO₆ doped with sintering aids of B₂O₃ and Li₂CO₃ is investigated in order to broaden the options for ultralow temperature cofired ceramics (ULTCC). The sintering behavior, microstructure, and microwave dielectric prope
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2423::11bc0c34e7b5aee626b119f1eec593f7
http://urn.fi/urn:nbn:fi-fe2018121150358
http://urn.fi/urn:nbn:fi-fe2018121150358
Autor:
Ohsato, H. (Hitoshi), Varghese, J. (Jobin), Vahera, T. (Timo), Kim, J. S. (Jeong Seog), Sebastian, M. T. (Mailadil T.), Jantunen, H. (Heli), Iwata, M. (Makoto)
Indialite/cordierite glass-ceramics demonstrate excellent microwave dielectric properties such as a low dielectric constant of 4.7 and an extremely high quality factor Qf of more than 200 × 103 GHz when crystallized at 1300°C/20 h, which are essent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2423::dad520545c74e9b0cd911fe1d7c983ad
http://urn.fi/urn:nbn:fi-fe202002276627
http://urn.fi/urn:nbn:fi-fe202002276627
Autor:
Sowpati, A. K. (Arun Kumar), Nelo, M. (Mikko), Varghese, J. (Jobin), Liimatainen, H. (Henrikki), Visanko, M. (Miikka), Sebastian, M. T. (Mailadil Thomas), Jantunen, H. (Heli)
The effect of a room temperature curable dielectric ink (ZrSiO₄) printed on commercial photo paper and prepared nanopaper on the dielectric properties at 2.4 GHz are studied. In both cases, the dielectric layer decreased the relative permittivity a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2423::a1ca169a9aa534f3ea386af87422fe15
http://urn.fi/urn:nbn:fi-fe2019052116347
http://urn.fi/urn:nbn:fi-fe2019052116347
Autor:
Joseph, N. (Nina), Varghese, J. (Jobin), Teirikangas, M. (Merja), Sebastian, M. T. (Mailadil Thomas), Jantunen, H. (Heli)
The present paper presents ceramic composites with ultralow sintering temperature of 500 °C and densification of 96% by adding small amount (0.5, 1 and 2 wt%) of Ag₂O to CuMoO₄ by simple mixing method. The effect of Ag₂O addition on the struct
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2423::cf4b3ef4a5b367762bab836c1f61b9b9
http://urn.fi/urn:nbn:fi-fe201902155013
http://urn.fi/urn:nbn:fi-fe201902155013
Graphite flakes reinforced polyvinylidene fluoride (PVDF) composites were prepared and investigated the influence of DC (Direct Current), AC (Alternating Current) conductivity, sample thickness as well as presence of conductive layer on its electroma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2423::9ebcf17a1fd2314fe3e6ef3383b8b5a8
http://urn.fi/urn:nbn:fi-fe2019052016086
http://urn.fi/urn:nbn:fi-fe2019052016086
Polyaniline nanofibers and their composite with graphite have been synthesized by a simple chemical polymerization method. Polyaniline nanofiber graphite composites with a thickness of 1 mm exhibit excellent electromagnetic interference (EMI) shieldi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2423::0820df2a5f6d726502e720dbbe184aeb
http://urn.fi/urn:nbn:fi-fe2019040310901
http://urn.fi/urn:nbn:fi-fe2019040310901