  We report chirality-induced current-in-plane magnetoresistance (CIP-MR) in
chiral molecule/ferromagnetic metal bilayer at room temperature. The previously
reported chiralityinduced current-perpendicular-to-plane magnetoresistance
(CPP-MR) originates from the chiral induced spin-selectivity (CISS) effect that
needs charge-current passing through the molecule. In contrast, the observed
CIP-MR in the present study requires no bias charge current through the
molecule. The temperature dependence of CIP-MR suggests thermally induced
spin-polarization in the chiral molecules is the key for the observed MR.
