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SUMMARY:Chiral Molecules and the Electron’s Spin- From Spintronics to En
 antio-Separation
DTSTART:20181206T111500
DTEND:20181206T121500
DTSTAMP:20260609T210830Z
UID:8a7d34a32e8366648cab0338b05f77beffeedb3980cbc70ebee9538c
CATEGORIES:Conferences - Seminars
DESCRIPTION:Prof. Ron Naaman\nWeizmann Institute of Science\n \nSpin base
 d properties\, applications\, and devices are commonly related to magnetic
  effects and to magnetic materials. However\, we found that chiral organic
  molecules act as spin filters for photoelectrons transmission\, in electr
 on transfer\, and in electron transport. \nThe new effect\, termed Chiral
  Induced Spin Selectivity (CISS)\,\, was found\, among others\, in bio-mol
 ecules and in bio-systems. It has interesting implications for the product
 ion of new types of spintronics devices\, and on electron transfer in biol
 ogical systems. Recently we found that charge polarization in chiral molec
 ules is accompanied by spin polarization. This finding shed new light on e
 nantio-specific interactions and it opens the possibility to construct nov
 el methods for enantio-separation.\n[] Göhler\, B.\; Hamelbeck\, V.\; Mar
 kus\, T.Z.\; Kettner\, M.\; Hanne\, G.F.\; Vager\, Z.\; Naaman\, R.\; Zach
 arias\,  H. Science 2011\, 331\, 894. [] Mishra\, D.\; Markus\, T.Z.\; Na
 aman\, R.\; Kettner\, M.\; Göhler\, B.\; Zacharias\, H.\; Friedman\, N.\;
  Sheves\, M.\; Fontanesi\, C. PNAS\,   2013\, 110\, 14872. [] Xie\, Z.\
 ; Markus\, T. Z.\; Cohen\, S. R.\; Vager\, Z.\; Gutierrez\, R.\; Naaman\, 
 R. Nano Letters\, 2011\, 11\, 4652. [] Naaman\, R.\; Waldeck\, D.H. J. Phy
 s. Chem. Lett. (feature) 2012\, 3\, 2178. [] R. Naaman\, D. H. Waldeck\, S
 pintronics and Chirality: Spin Selectivity in Electron Transport Through C
 hiral Molecules\, Ann. Rev. Phys. Chem. 2015\, 66\, 263–81. [] O. Ben Do
 r\,  S. Yochelis\, A. Radko\, K. Vankayala\, E. Capua\, A. Capua\, S.-H. 
 Yang\, L. T. Baczewski\, S. S. P. Parkin\, R. Naaman\, and Y. Paltiel\, Na
 t. Comm. 2017\, 8:14567. [] K. Michaeli\, V.  Varade\, R. Naaman\, D. Wal
 deck\, Journal of Physics: Condensed Matter\, 2017\, 29\, 103002. [] I. Ca
 rmeli\, K. S. Kumar\, O. Hieflero\, C. Carmeli\, R. Naaman\,  Angew. Chem
 ie  2014\, 53\, 8953. []  A. Kumar\, E. Capua\, M. K. Kesharwani\, J. M.
  L. Martin\, E. Sitbon\, D. H. Waldeck\, R.Naaman\, PNAS\, 2017\, 114\, 24
 74.\n 
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