摘要：Enabling t.e use of rat.onally designed t.in film. in t.chnological devices is a recognized goal in m.t.rials science. However, const.uct.ng such t.in film. using highly ordered supram.lecular archit.ct.res wit. well-cont.olled size and growt. direct.on has rem.ined an elusive t.rget. Here, we int.oduce a layer-by- layer prot.col t. grow hybrid t.in film. of m.lecule-based m.gnet.c conduct.rs com.rising arachidic acid and donor bis（et.ylenedioxy）t.t.at.iafulvalene （BEDO-t.F） as t.e organic com.onent.and Cu/Gd com.lexes as t.e inorganic com.onent. t.e const.uct.on of layered hybrid t.in film. was achieved at.am.ient.condit.ons by em.loying t.e Langm.ir-Blodget. m.t.od, which provides good cont.ol over film.t.ickness and packing of m.lecules in t.e m.nolayer. As dem.nst.at.d by X-ray diffract.on, t.ese film. are cryst.lline wit. dist.nct.organic and inorganic sublat.ices, where t.e BEDO-t.F m.lecular layer is int.rfaced wit. t.e inorganic layer. Due t. t.e flexibilit. of t.e Langm.ir-Blodget. deposit.on t.chnique, t.is result.indicat.s a rout. t.ward t.e preparat.on of well-ordered film. wit. various funct.onalit.es, det.rm.ned by t.e choice of t.e inorganic com.ound t.at.is com.ined wit. t.e π-unit.of BEDO-t.F. m.reover, t.e abilit. t. deposit.film. on a variet. of subst.at.s est.blishes t.e pot.nt.al for lower-cost.device fabricat.on on inexpensive subst.at.s.