液-晶-织-构

11—mSS=m/4[1-2]2[3]90[4](1)A(2)CCC—CC--C—C—(3)3CC—2X-homogeneoushomeotropic42.1planarandhomeotropictexturesaligningagentPVChomogeneous13A,BBertrand(uniaxialconoscopiccross)211.B2..5C3Bertrand43.C.4.C.N-S(A)-S(C)-S(B)ABCA2.2thefocal-conicfantextureshomogenouslyAB56(paramorphism)C7865.S(A).6.S(B).7.S(A)-S(C)S(C)8.S(A)-S(C)S(C)2.3themarbledtextureandthethread-liketexture9109..10..117112.4themosaictextureBBB1213BACACC141512.B.13.B.814.E.15.G.25theschlierentexture16mSS=m/4m1/213/225/21617SS2S1S1S2S1+S2=SS=3/225/217[5]CC9AACACNehring-Saupe[8]S4442.6thelinedtextureCCCCCC18C18C19[10]102.7(thefinger-printtexture)192.8(theoilystreakstexture)20L.V.Natarajan[9]20212.9(bluephase)21[10]Bragg[11]112.10(inversionwalls)22180222.11crystallinetexturesCB23-3023nevermelted2425262728-3012monotropic23..24.25.26..27.28.1329.2830.28BthethirddegreeoforderX-X-2.12texturesatphasetransitions31dropletsbatonetsAC32B33AB34scintillationAC35BBtransitionbars36E37BB14ElinesBAC7muddied8AC3831.32.A.33.B.34.A35.C-B36.B.1537.E.38.CCA-CN-C294041N-C39.40.N-C41.C.1611994219863199441934199611151994394869971915271992(1)798J.NehringandA.SaupeJ.Chem.Sco.FaradayTrans.,1972,68,19L.V.Natarajan,Y.J.BunningandS.Y.KimMacromolecule1994,27,724810198811142199212199713R.Qian,S.Chen,Macromol.Chem.Macromol.Symp.1992,53,34514S.Chen,Y.Jin,S.Huetal,PolymerCommunication,1987,28,20915A.Perez,M.DrunetandO.Parodi,J.Physique–Letters,1978,39,353