| A Study of the Specific Heats of the Compounds in the Sm_2O_3-BaO-CuO System |
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| 作者姓名： | 乔芝郁 袁文霞 邢献然 魏寿昆 成向荣 陈小龙 梁敬魁 |
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| 作者单位： | Department of Physical Chemistry University of Science and Technology Beijing，Beijing 100083，China，Department of Physical Chemistry，University of Science and Technology Beijing，Beijing 100083，China，Department of Physical Chemistry，University of Science and Technology Beijing，Beijing 100083，China，Department of Physical Chemistry，University of Science and Technology Beijing，Beijing 100083，China，Institute of Physics，Academia Sinica，Beijing 100080，China，Institute of Physics，Academia Sinica，Beijing 100080，China，Institute of Physics，Academia Sinica，Beijing 100080，China |
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| 基金项目： | The project supported by the National Natural Science Foundation of China |
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| 摘 要： | By means of X-ray diffraction and adiabatic scanning calorimeter,the specific heatsof five compounds in the Sm_2O_3-BaO--CuO system,such as Sm_2BaO_4,Sm_2CuO_4,BaCuO_4,Sm_2BaCuO_5,SmBa_2Cu_3O_(7-x),from -150℃ to 800℃ have been measured.It is found that the specific heats ofthese compounds increase smoothly with the increase of temperature.
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A Study of the Specific Heats of the Compounds in the Sm_2O_3-BaO-CuO System |
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| Qiao Zhi-Yu Yuan Wen-Xia Xing Xian-Ran Wei Shou-Kun.A Study of the Specific Heats of the Compounds in the Sm_2O_3-BaO-CuO System[J].Journal of Rare Earths,1993(2). |
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| Authors: | Qiao Zhi-Yu Yuan Wen-Xia Xing Xian-Ran Wei Shou-Kun |
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| Affiliation: | Qiao Zhi-Yu Yuan Wen-Xia Xing Xian-Ran Wei Shou-Kun Department of Physical Chemistry,University of Science and Technology Beijing,Beijing 100083,China Cheng Xiang-Rong Chen Xiao-Long Liang Jing-Kui Institute of Physics,Academia Sinica,Beijing 100080,China |
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| Abstract: | |
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| Keywords: | Sm_2O_3-BaO-CuO system High T_c superconducting oxides Specific heat |
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