BEGIN:VCALENDAR VERSION:2.0 PRODID:IEEE vTools.Events//EN CALSCALE:GREGORIAN BEGIN:VTIMEZONE TZID:America/Montreal BEGIN:DAYLIGHT DTSTART:20210314T030000 TZOFFSETFROM:-0500 TZOFFSETTO:-0400 RRULE:FREQ=YEARLY;BYDAY=2SU;BYMONTH=3 TZNAME:EDT END:DAYLIGHT BEGIN:STANDARD DTSTART:20211107T010000 TZOFFSETFROM:-0400 TZOFFSETTO:-0500 RRULE:FREQ=YEARLY;BYDAY=1SU;BYMONTH=11 TZNAME:EST END:STANDARD END:VTIMEZONE BEGIN:VEVENT DTSTAMP:20210929T141500Z UID:769E45FC-4283-4F2A-9FE4-7AD6E8C115AF DTSTART;TZID=America/Montreal:20210325T100000 DTEND;TZID=America/Montreal:20210325T113000 DESCRIPTION:The coexistence of electric polarization and magnetization in m ultiferroic materials provides great opportunities for realizing magnetoel ectric coupling\, including electric field control of magnetism\, or vice versa\, through a strain mediated magnetoelectric coupling in layered magn etic/ferroelectric multiferroic heterostructures. The strong magnetoelectr ic coupling has been the enabling factor for different multiferroic device s\, which\, however\, has been elusive\, particularly at RF/microwave freq uencies. In this presentation\, I will cover the most recent progress on n ew integrated RF magnetoelectric NEMS (nanoelectromechanical system) based sensors and antennas [1-9]. Specifically\, we will introduce magnetoelect ric multiferroic materials and their applications in different devices\, i ncluding novel ultra-compact RF NEMS acoustic magnetoelectric antennas imm une from ground plane effect with < l0/100 in size\, self-biased operation \, and ground plane immunity. These magnetoelectric antennas are smart ant ennas with picoTesla magnetic field sensitivity\, and with orders of magni tude improved figure of merit for wireless power\, transfer compared to st ate-of-the-art technologies. We will also cover ultra-sensitive RF NEMS ma gnetoelectric magnetometers with ultra-low noise for DC and AC magnetic fi elds sensing and magnetoelectric signal processing devices. These novel fe rroic materials and devices show great promise for applications in compact \, lightweight and power-efficient sensors\, antennas\, and tunable compon ents for radars\, communication systems\, biomedical devices\, IoT\, etc.\ n\nReference:\n\n- Zaeimbashi\, et al. Nature Comm.\, in press 2020.\n- J. Shah\, et al. Sciences Avances\, in press 2020.\n- Chen\, et al. Applied Physics Letters 117 (17)\, 170501 (2020).\n- Dong\, et al. IEEE Antennas a nd Wireless Propagation Letters 19 (3)\, 398-402 (2020).\n- Wang\, et al. Physical Review Applied 12 (3)\, 034011 (2019).\n- Zeimbashi\, IEEE Journa l of Electromagnetics\, RF and Microwaves in Medicine and Biology\, 3\, 20 6 (2019).\n- H Lin\, et al\, MRS Bulletin\, 43 (11)\, 841-847 (2018).\n- D ong\, Applied Physics Letters 113 (26)\, 262401 (2018).\n- Nan\, et al. Na ture Comm. 8\, 296 (2017).\n\nCo-sponsored by: Poly-Grames\, INRS\, STARa Com\n\nSpeaker(s): Nian Sun\, \n\nMontreal\, Quebec\, Canada\, Virtual: ht tps://events.vtools.ieee.org/m/261698 LOCATION:Montreal\, Quebec\, Canada\, Virtual: https://events.vtools.ieee.o rg/m/261698 ORGANIZER:djerafi@emt.inrs.ca SEQUENCE:10 SUMMARY:Magnetic and Magnetoelectric MEMS/NEMS for Sensing\, Power\, RF\, M icrowave and mm-Wave Electronics URL;VALUE=URI:https://events.vtools.ieee.org/m/261698 X-ALT-DESC:Description: <br /><p>The coexistence of electric polarization a nd magnetization in multiferroic materials provides great opportunities fo r realizing magnetoelectric coupling\, including electric field control of magnetism\, or vice versa\, through a strain mediated magnetoelectric cou pling in layered magnetic/ferroelectric multiferroic heterostructures. The strong magnetoelectric coupling has been the enabling factor for differen t multiferroic devices\, which\, however\, has been elusive\, particularly at RF/microwave frequencies. In this presentation\, I will cover the most recent progress on new integrated RF magnetoelectric NEMS (nanoelectromec hanical system) based sensors and antennas [1-9]. Specifically\, we will i ntroduce magnetoelectric multiferroic materials and their applications in different devices\, including novel ultra-compact RF NEMS acoustic magneto electric antennas immune from ground plane effect with &lt\; l<sub>0</sub> /100 in size\, self-biased operation\, and ground plane immunity. These ma gnetoelectric antennas are smart antennas with picoTesla magnetic field se nsitivity\, and with orders of magnitude improved figure of merit for wire less power\, transfer compared to state-of-the-art technologies. We will a lso cover ultra-sensitive RF NEMS magnetoelectric magnetometers with ultra -low noise for DC and AC magnetic fields sensing and magnetoelectric signa l processing devices. These novel ferroic materials and devices show great promise for applications in compact\, lightweight and power-efficient sen sors\, antennas\, and tunable components for radars\, communication system s\, biomedical devices\, IoT\, etc.</p>\n<p><strong>Reference:</strong></p >\n<ol>\n<li>Zaeimbashi\, et al. Nature Comm.\, in press 2020.</li>\n<li>J . Shah\, et al. Sciences Avances\, in press 2020.</li>\n<li>Chen\, et al. Applied Physics Letters 117 (17)\, 170501 (2020).</li>\n<li>Dong\, et al. IEEE Antennas and Wireless Propagation Letters 19 (3)\, 398-402 (2020).</l i>\n<li>Wang\, et al. Physical Review Applied 12 (3)\, 034011 (2019).</li> \n<li>Zeimbashi\, IEEE Journal of Electromagnetics\, RF and Microwaves in Medicine and Biology\, 3\, 206 (2019).</li>\n<li>H Lin\, et al\, <em>MRS B ulletin\,</em> 43 (11)\, 841-847 (2018).</li>\n<li>Dong\, Applied Physics Letters 113 (26)\, 262401 (2018).</li>\n<li>Nan\, et al. <em>Nature Comm</ em>. 8\, 296 (2017).</li>\n</ol> END:VEVENT END:VCALENDAR