Real-Time Observation of Growth and Orientation of Sm−Ba−Cu−O Phases on a Sm-211 Whisker Substrate by High-Temperature Optical Microscopy

Sun, Li; Huang, Yingjuan; Cheng, Ling; Yao, Xin; Lai, Yijian; Jirsa, M.

doi:10.1021/cg8006525

Cited by 2 publications

(2 citation statements)

References 21 publications

(46 reference statements)

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“…A primary study was conducted on the effect of Sm242 addition on the microstructure and superconducting properties of airprocessed Sm123 samples. In addition, in our previous work [19], we found that both Sm123 and Sm242 phases present an epitaxial relationship with the Sm211 phase. Further, it was deduced that there might be an epitaxial relationship between Sm123 and Sm242, too.…”

Section: Introductionmentioning

confidence: 49%

Growth of a high performance SmBCO bulk superconductor with the addition of a Sm₂Ba₄Cu₂O₉phase

Sun

et al. 2009

Supercond. Sci. Technol.

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By adding a novel Ba-rich Sm2Ba4Cu2O9 (Sm242) compound in the precursor material high performance SmBa2Cu3O7 (Sm123 or SmBCO) bulk superconductors were successfully grown in air by melt-textured (MT) growth. Highly- c-oriented SmBCO and NdBa2Cu3O7 (Nd123 or NdBCO) thin films with a superheating property were effectively utilized as seeds to induce an epitaxy nucleation and growth. A primary study on the effect of the Sm242 addition on superconducting properties was carried out, proving that the critical transition temperature (Tc) can be substantially improved. It was found that, with the addition of 10 mol% Sm242, a high Tc of over 94 K with a sharp transition (ΔTc less than 1 K) can be achieved in the air-processed Sm123 bulk. A relatively strong peak effect in the Jc–H curve is present at the intermediate field range, which might be attributed to the formation of a compositional fluctuation within the Sm123 matrix. An improvement in the particle size and distribution of Sm211 in the Sm123 matrix was also observed.

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Section: Introductionmentioning

confidence: 49%

Growth of a high performance SmBCO bulk superconductor with the addition of a Sm₂Ba₄Cu₂O₉phase

Sun

et al. 2009

Supercond. Sci. Technol.

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“…Secondly, people in the north who are fat are more likely to suffer from nonalcoholic fatty liver than other populations, the study didn't do liver biopsy, so the non-alcoholic fatty liver which can not be identified is regarded as alcoholic liver disease according to alcohol consumption. Thirdly, in recent years, the production and consumption of alcohol in China increased as a result of the rapid social and economic changes (Hao et al, 2004;Kim et al, 2008;Zhou et al, 2009). Previously reported prevalence of ALD were out of date, which do not represent population data.…”

Section: Discussionmentioning

confidence: 97%

On the Relationship of Socio-Economic Status and Risk Factors for Alcoholic Liver Disease in North China

Wang¹,

Yin²,

Zhang³

et al. 2018

GJHS

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BACKGROUND: The present article analyses the association between socioeconomic status (includes education, occupation, income and marriage) and alcoholic liver disease (ALD) risk factors (age, gender, obesity, quantity and duration of alcohol intake, alcoholic beverages, drinking patterns) in Taishan area of Shandong province, to provide scientific basis for the prevention of alcoholic liver disease for the people who mostly need it in north China.METHODS: Across-sectional survey of over 18--year-old inhabitants in Shandong Province in 2011 used multistage, randomized clustered sampling to identify 8186 subjects; 7295 (89.12%) of them were interviewed. Questionnaires, designed by co-working of epidemiologists and hepatologists, included demographic characteristics, current medication use, medical history and health-relevant behaviors, i.e. alcohol consumption, dietary habits and physical activities. Anthropometric measurements, biochemical tests and abdominal ultrasonography were carried out. The sample was determined by Chi-square test, covariance analysis and logistic regression analysis.RESULTS: Because of the small number of female drinkers, alcoholic liver disease prevalence of female was obviously lower than that of male, the very study of the male drinkers is more meaningful and can be represent the whole drinkers group to some extent. Among the four socio-economic status (SES) indicators the marriage status seemed to be the most influential factor. People (men or women) without spouse had higher risk of alcoholic liver disease risk factors than those who had spouse. The risk of people who have different occupation is different. The higher education was associated with risk of ALD.CONCLUSION: Marriage status seemed to be the most important measure of the socioeconomic indicators in relation to the alcoholic liver disease risk factors in the study of population. There is obvious relation between occupation status and alcoholic liver disease risk factors in men. The lower occupation had higher alcoholic liver disease risk factors. People with higher income and education had higher levels of drinking risk factors and lower level of obesity risk factors.

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Real-Time Observation of Growth and Orientation of Sm−Ba−Cu−O Phases on a Sm-211 Whisker Substrate by High-Temperature Optical Microscopy

Cited by 2 publications

References 21 publications

Growth of a high performance SmBCO bulk superconductor with the addition of a Sm₂Ba₄Cu₂O₉phase

Growth of a high performance SmBCO bulk superconductor with the addition of a Sm₂Ba₄Cu₂O₉phase

On the Relationship of Socio-Economic Status and Risk Factors for Alcoholic Liver Disease in North China

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Real-Time Observation of Growth and Orientation of Sm−Ba−Cu−O Phases on a Sm-211 Whisker Substrate by High-Temperature Optical Microscopy

Cited by 2 publications

References 21 publications

Growth of a high performance SmBCO bulk superconductor with the addition of a Sm2Ba4Cu2O9phase

Growth of a high performance SmBCO bulk superconductor with the addition of a Sm2Ba4Cu2O9phase

On the Relationship of Socio-Economic Status and Risk Factors for Alcoholic Liver Disease in North China

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Growth of a high performance SmBCO bulk superconductor with the addition of a Sm₂Ba₄Cu₂O₉phase

Growth of a high performance SmBCO bulk superconductor with the addition of a Sm₂Ba₄Cu₂O₉phase