Search Results - "Vahera, Timo"

Ultra-low permittivity ULTCC composite materials by Nelo, Mikko, Vahera, Timo, Siponkoski, Tuomo, Juuti, Jari, Jantunen, Heli

“…A method to realize ultra-low temperature co-fireable ceramic composites with ultra-low permittivity is presented in this work. Hollow glass microspheres with…”
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Novel low-temperature sintering ceramic substrate based on indialite/cordierite glass ceramics by Varghese, Jobin, Vahera, Timo, Ohsato, Hitoshi, Iwata, Makoto, Jantunen, Heli

“…In this paper, a novel low-temperature sintering substrate for low temperature co-fired ceramic applications based on indialite/cordierite glass ceramics with…”
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Application of Multilayered Blend Films as Soft, Stretchable, Self‐Adhesive, and Self‐Healing Absorption‐Dominant EMI Shielding and Microwave Absorber by Tolvanen, Jarkko, Nelo, Mikko, Alasmäki, Heidi, Pitkänen, Olli, Vahera, Timo, Hannu, Jari, Juuti, Jari, Jantunen, Heli

“…Solution‐processable organic conductor–supramolecular elastomer blends are emerging materials for intrinsically stretchable and autonomously self‐healing…”
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Ultraelastic and High‐Conductivity Multiphase Conductor with Universally Autonomous Self‐Healing by Tolvanen, Jarkko, Nelo, Mikko, Alasmäki, Heidi, Siponkoski, Tuomo, Mäkelä, Piia, Vahera, Timo, Hannu, Jari, Juuti, Jari, Jantunen, Heli

“…Next‐generation, truly soft, and stretchable electronic circuits with material level self‐healing functionality require high‐performance solution‐processable…”
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Ultra-Low-Temperature Cofired Ceramic Substrates with Low Residual Carbon for Next-Generation Microwave Applications by Joseph, Nina, Varghese, Jobin, Teirikangas, Merja, Vahera, Timo, Jantunen, Heli

“…High-temperature cofired ceramics and low-temperature cofired ceramics are important technologies in the fabrication of multilayer ceramic substrates for…”
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Multilayer Functional Tapes Cofired at 450 °C: Beyond HTCC and LTCC Technologies by Varghese, Jobin, Siponkoski, Tuomo, Sobocinski, Maciej, Vahera, Timo, Jantunen, Heli

“…This paper reports the first ultralow sintering temperature (450 °C) cofired multifunctional ceramic substrate based on a commercial lead zirconium titanate…”
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ULTCC Glass Composites Based on Rutile and Anatase with Cofiring at 400 °C for High Frequency Applications by Varghese, Jobin, Ramachandran, Prasadh, Sobocinski, Maciej, Vahera, Timo, Jantunen, Heli

“…The article presents the very first materials to the ultralow temperature cofired ceramic (ULTCC) technology with the sintering temperature of 400 °C. The…”
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Ultraelastic and High‐Conductivity Multiphase Conductor with Universally Autonomous Self‐Healing (Adv. Sci. 36/2022) by Tolvanen, Jarkko, Nelo, Mikko, Alasmäki, Heidi, Siponkoski, Tuomo, Mäkelä, Piia, Vahera, Timo, Hannu, Jari, Juuti, Jari, Jantunen, Heli

“…Organic Conductors Achieving excellent electrical, mechanical, and self‐healing properties with soft conductor has been challenging so far. In article number…”
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Tape casting system for ULTCCs to fabricate multilayer and multimaterial 3D electronic packages with embedded electrodes by Chen, Mei‐Yu, Vahera, Timo, Hsi, Chi‐Shiung, Sobocinski, Maciej, Teirikangas, Merja, Peräntie, Jani, Juuti, Jari, Jantunen, Heli

“…A 3D multilayer structure built by two ultra‐low temperature co‐fired ceramic (ULTCC) compositions with silver embedded electrodes are co‐fired at a…”
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Decreasing the relative permittivity of LTCC by porosification with poly(methyl methacrylate) microspheres by Sobocinski, Maciej, Teirikangas, Merja, Peräntie, Jani, Vahera, Timo, Nelo, Mikko, Juuti, Jari, Jantunen, Heli

“…Low Temperature Co-fired Ceramic (LTCC) is one of the cornerstones of today׳s multilayer electronics. However, the relatively high permittivity of LTCC…”
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