Search Results - "Fragkiadakis, Charalampos"

Heat generation in PZT MEMS actuator arrays by Fragkiadakis, Charalampos, Sivaramakrishnan, Subramanian, Schmitz-Kempen, Thorsten, Mardilovich, Peter, Trolier-McKinstry, Susan

“…Piezoelectric microelectromechanical systems (piezoMEMS) enable dense arrays of actuators which are often driven to higher electrical fields than their bulk…”
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Reliable Pb(Zr,Ti)O3-based thin film piezoelectric micromirrors for space-applications by Dahl-Hansen, Runar, Gjessing, Jo, Mardilovich, Peter, Fragkiadakis, Charalampos, Thorstensen, Jostein

“…Although Pb(Zr,Ti)O3 (PZT) piezoelectric thin films are finding widespread applications on Earth, it is yet unclear if they are suitable for space-related…”
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Influence of graded doping on the long-term reliability of Nb-doped lead zirconate titanate films by Zhu, Wanlin, Akkopru-Akgun, Betul, Yang, Jung In, Fragkiadakis, Charalampos, Wang, Ke, Ko, Song Won, Mardilovich, Peter, Trolier-McKinstry, Susan

“…Niobium doped lead zirconate titanate (PNZT) films show potential in piezoelectric microelectromechanical systems (piezoMEMS); their long-term reliability is…”
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Reliability of piezoelectric films for MEMS by Trolier-McKinstry, Susan, Zhu, Wanlin, Akkopru-Akgun, Betul, He, Fan, Ko, Song Won, Fragkiadakis, Charalampos, Mardilovich, Peter

“…Thin films based on PbZr 1− x Ti x O 3 and K 1− x Na x NbO 3 are increasingly being commercialized in piezoelectric MEMS due to the comparatively low drive…”
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Corrigendum: “Reliability of piezoelectric films for MEMS” [Jpn. J. Appl. Phys. 62, SM0802 (2023)] by Trolier-McKinstry, Susan, Zhu, Wanlin, Akkopru-Akgun, Betul, He, Fan, Ko, Song Won, Fragkiadakis, Charalampos, Mardilovich, Peter

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Improvement of reliability and dielectric breakdown strength of Nb‐doped lead zirconate titanate films via microstructure control of seed by Ko, Song Won, Zhu, Wanlin, Fragkiadakis, Charalampos, Borman, Trent, Wang, Ke, Mardilovich, Peter, Trolier‐McKinstry, Susan

“…A Pb(Zr,Ti)O3 (PZT) seed layer without Pb‐deficient defective areas was developed to improve the dielectric breakdown strength and lifetime of thin film…”
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Implementation of the 2018 ESC/ESH Guidelines for the management of hypertension in primary care: the HYPEDIA study by Kollias, Anastasios, Foukarakis, Emmanouil, Karakousis, Konstantinos, Stergiou, George S.

“…The HYPEDIA study aimed at evaluating the implementation of the 2018 European guidelines for treating hypertension in primary care. A nationwide prospective…”
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Effects of Fast Neutrons on the Electromechanical Properties of Materials Used in Microsystems by Gkotsis, P., Kilchytska, V., Fragkiadakis, C., Kirby, P. B., Raskin, J-P, Francis, L. A.

“…Microelectromechanical systems (MEMS) technology is expected to play a significant role in avionics and in future space missions provided that the effect of…”
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Integration of sol-gel frequency agile materials for tunable rf devices by Fragkiadakis, Charalampos

“…This thesis focuses on the use of high permittivity tunable dielectrics and more specifically sol-gel ferroelectric thin films for low cost, high performance…”
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Lead-Strontium-Titanate varactor-tuned CPW bandstop filter on liquid crystal polymer substrates by Chun, Young-Hoon, Keller, Roman, Hong, Jia-Sheng, Fragkiadakis, Charalampos, Wright, Robert V., Kirby, Paul B.

“…This paper presents an investigation of a tunable coplanar waveguide (CPW) bandstop filter with slotted ground structure. Spurious responses resulting from the…”
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