(Y1-xCax)Ba2Cu3Oy薄膜中載子濃度對TC之研究

完整後設資料紀錄

DC 欄位	值	語言
dc.contributor.author	沈和畇	en_US
dc.contributor.author	林俊源	en_US
dc.date.accessioned	2014-12-12T03:07:23Z	-
dc.date.available	2014-12-12T03:07:23Z	-
dc.date.issued	2006	en_US
dc.identifier.uri	http://140.113.39.130/cdrfb3/record/nctu/#GT009427512	en_US
dc.identifier.uri	http://hdl.handle.net/11536/81474	-
dc.description.abstract	在La2-xSrxCuO4中，p值於0.125附近有一個著名的Tc降低現象，這個現象是由於Stripes phase所造成。而在YBa2Cu3O7-δ中是否有一個同樣的現像則依然是個爭議。我們測量並探討了摻鈣的(Y1-xCax)Ba2Cu3Oy之樣品,其中x介於0到0.3之間，我們調查了包括Tc,電阻率對溫度以及熱電勢，並將我們的結果與理論計算之結果相互比較，得到支持Stripes phase 存在於YBCO中之結論。	zh_TW
dc.description.abstract	It is well known that there is a suppression of Tc in La2-xSrxCuO4 when the hole concentration p is close to 0.125 . This suppression is due to the stripe formation. Whether this Tc suppression exists in YBa2Cu3Oy is still a debated issue. We have investigated calcium - doped (Y1-xCax)Ba2Cu3O y for x between 0 to 0.3 by Tc ,resistivity vs. T and thermoelectric power. We have also compared our result with theoretical calculations.The result support the existence of stripes phase in YBCO.	en_US
dc.language.iso	zh_TW	en_US
dc.subject	釔鋇銅氧	zh_TW
dc.subject	條紋相	zh_TW
dc.subject	高溫超導	zh_TW
dc.subject	YBCO	en_US
dc.subject	stripe phase	en_US
dc.subject	high Tc cuprates	en_US
dc.title	(Y1-xCax)Ba2Cu3Oy薄膜中載子濃度對TC之研究	zh_TW
dc.title	Evaluation of p vs. Tc in (Y1-xCax)Ba2Cu3Oy thin films	en_US
dc.type	Thesis	en_US
dc.contributor.department	物理研究所	zh_TW
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