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dc.contributor.author吳俊傑en_US
dc.contributor.authorWu, Zun-Jieen_US
dc.contributor.author王淑霞en_US
dc.contributor.author周勝次en_US
dc.contributor.authorWang, Shu-Xiaen_US
dc.contributor.authorZhou, Sheng-Cien_US
dc.date.accessioned2014-12-12T02:01:52Z-
dc.date.available2014-12-12T02:01:52Z-
dc.date.issued1980en_US
dc.identifier.urihttp://140.113.39.130/cdrfb3/record/nctu/#NT694123003en_US
dc.identifier.urihttp://hdl.handle.net/11536/51304-
dc.description.abstract此處研究了各種不同重量比之膽固醇類nonanoate與Propionate及nonanoate與butyr- ate 兩種混合物之性質。詳細測得其膽固醇液晶相節距與溫度之關係, 并計算其內在 節距 (intrinsic pitch)。在溫度靠近Smectic-A 相變化時節距之離異符合指數定律 (Power-law)。吾人得到代表此離異之係數 ( the critical exponent of the power law)。在此:cholesteryl nonanoate與propionate混合物中當其重量比為 (90:10), (85:15), (80:20)及(75:25) 其所對應之值為0.683,0.675,0.681及0.693; 而在cho- lesteryl nonanoate與butyrate混合物中當其重量比為 (90:10),(85:15),(80:20), (75:25)及(70:30)時, 其對應之值為0.678,0.679,0.668,0.672及0.662。這些值與de Gennes 預測的值非常接近。zh_TW
dc.language.isozh_TWen_US
dc.subject液晶zh_TW
dc.subject膽固醇類zh_TW
dc.subject混合物zh_TW
dc.subject相變化zh_TW
dc.subject節距離異zh_TW
dc.subject溫度zh_TW
dc.subject光電學zh_TW
dc.subject光學zh_TW
dc.subject雷射學zh_TW
dc.subject光電工程zh_TW
dc.subjectELECTRO-OPTICS-ENGINEERINGen_US
dc.subjectOPTICSen_US
dc.subjectLASERen_US
dc.subjectOPTI-ELECTRONIC-ENGINEERINGen_US
dc.title液晶膽固醇類混合物接近相變化之節距離異zh_TW
dc.typeThesisen_US
dc.contributor.department光電工程學系zh_TW
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