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BEGIN:VEVENT
UID:DSC-19181
DTSTART;TZID=Europe/Berlin:20221025T145000
SEQUENCE:1666649294
TRANSP:OPAQUE
DTEND;TZID=Europe/Berlin:20221025T162000
URL:https://dresden-science-calendar.de/calendar/en/detail/19181
LOCATION:TUD\,    
SUMMARY:Bose: Generation of electric-field-induced unconventional spin curr
 ent
CLASS:PUBLIC
DESCRIPTION:Speaker: Arnab Bose\nInstitute of Speaker: Johannes Gutenberg U
 niversität Mainz\nTopics:\nPhysik\n Location:\n  Name: TUD ()\n  Street: 
   \n  City:  \n  Phone: \n  Fax: \nDescription: <p><strong>Abstract</stron
 g></p>  <p>Efficient generation of spin current is one of the primary goal
 s of spintronics. In the first part\, I shall talk about the electric-curr
 ent-driven unconventional spin-current generation [1] using the novel spi
 n-split bands of altermagnet RuO2 [2]\, which could be a potential root t
 o achieve the field-free switching of perpendicular magnet for high-densit
 y memory applications. In the next part of my talk\, I shall discuss our r
 ecent results of thermal generation of spin current due to the spin Nernst
  torque of heavy metals such as Pt and W [3]\, which could be useful for 
 energy harvesting spin-caloritronic research applications.</p>  <p>[1] A. 
 Bose\, N. J. Schreiber\, R. Jain\, D.-F. Shao\, H. P. Nair\, J. Sun\, X. S
 . Zhang\, D. A. Muller\, E. Y. Tsymbal\, D. G. Schlom\, and D. C. Ralph\, 
 Tilted Spin Current Generated by the Collinear Antiferromagnet Ruthenium D
 ioxide\, Nat. Electron. 5\, 267 (2022).</p>  <p>[2] R. González-Hernánde
 z\, L. Šmejkal\, K. Výborný\, Y. Yahagi\, J. Sinova\, T. Jungwirth\, an
 d J. Železný\, Efficient Electrical Spin Splitter Based on Nonrelativist
 ic Collinear Antiferromagnetism\, Phys. Rev. Lett. 126\, 127701 (2021).</p
 >  <p>[3] A. Bose\, R. Jain\, J. J. Bauer\, R. A. Buhrman\, C. A. Ross\, a
 nd D. C. Ralph\, Origin of Transverse Voltages Generated by Thermal Gradie
 nts and Electric Fields in Ferrimagnetic-Insulator/Heavy-Metal Bilayers\, 
 Phys. Rev. B 105\, L100408 (2022).</p>  <p><strong>BigBlueButton:</strong>
 <br /> https://selfservice.zih.tu-dresden.de/l/link.php?m=188418&amp\;p=98
 18cedb (https://selfservice.zih.tu-dresden.de/l/link.php?m=188418&amp\;p=9
 818cedb) (TUD)<br /> https://selfservice.zih.tu-dresden.de/link.php?m=1884
 18&amp\;p=9517a07e (https://selfservice.zih.tu-dresden.de/link.php?m=18841
 8&amp\;p=9517a07e) (External)</p>
DTSTAMP:20260608T193059Z
CREATED:20221009T221005Z
LAST-MODIFIED:20221024T220814Z
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