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Compensation of Zn substitution and secondary phase controls effective mass and weighted mobility in In and Ga co-doped ZnO material

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Journal of Materiomics 2021年第4期7卷 742-755页

作者： Oanh Kieu Truong Le Anh Tuan Thanh Pham Ngoc Kim Pham Trang Huyen Cao Pham Truong Huu Nguyen Dung Van Hoang Hanh Kieu Thi Ta Dai Cao Truong Hoa Thi Lai Thuy Dieu Thi Ung Vinh Cao Tran Thang bach Phan aboratory of Advanced Materials University of ScienceHoChiMinh City700000Viet Nam Vietnam National University HoChiMinh City700000Viet Nam Faculty of Physics and Engineering Physics University of ScienceHoChiMinh City700000Viet Nam Faculty of Materials Science and Technology University of ScienceHoChiMinh City700000Viet Nam Center for Innovative Materials and Architectures(INOMAR) HoChiMinh CityViet Nam Institute of Materials Science Vietnam Academy of Science and TechnologyHanoi100000Viet Nam

Conductivity s and thermal conductivity k are directly related to carrier concentration while Seebeck coefficient S is inversely proportional to carrier ***,improving thermoelectric(TE)performance is ***,the first-time analysis of secondary phase-controlled TE performance in terms of density-of-state effective mass m*d,weighted mobility mw and quality factor B is discussed in ZnO *** results show that the secondary spinel phase Ga2O_(3)(ZnO)9 not only impacts on k but also on s and S at high temperature,while the effect of carrier concentration seem to be dominant at low *** the high-spinel-segregation sample,a compensation of dopant atoms from the spinel to substitutional sites in the ZnO matrix at high temperature leads to a low decreased rate of temperaturedependent m**** compensation process also induces a band sharpening,a small mw reduction,and a large B *** a result,In and Ga co-doped ZnO bulk with the highest spinel segregation achieves the greatest PF improvement by 112.8%,owing to enhanced Seebeck coefficient by 110%as compared to the good Zn-substitution sample.

关键词： Thermoelectrics In and Ga co-Doped ZnO Secondary phase Zn substitution DOS effective Mass Weighted mobility

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巴赫钢琴组曲集

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1998年

作者：（德）巴赫（J.S.bach）葛俭编辑

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Effect of dietary vitamin C on gastric cancer risk in the Korean population

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World Journal of Gastroenterology 2016年第27期22卷 6257-6267页

作者： bach Viet Hoang Jeonghee Lee Il Ju Choi Young-Woo Kim Keun Won Ryu Jeongseon Kim Department of Cancer Control and Policy Graduate School of Cancer Science and Policy National Cancer Center Molecular Epidemiology Branch Research Institute National Cancer Center Center for Gastric Cancer National Cancer Center Hospital National Cancer Center

AIM: To investigate the effects of dietary vitamin C and foods containing vitamin C on gastric cancer ***: Our study included 830 control subjects and 415 patients. Data regarding demographics, medical history, and lifestyle, including dietary and nutrient intake, were collected using reliable selfadministered questionnaires. Dietary intake information was collected from the participants using a food frequency questionnaire that has been previously reported as reliable and valid. A rapid urease test and a histological evaluation were used to determine the presence of Helicobacter pylori(H. pylori) infection. Twenty-three vitamin C-contributing foods were selected, representing over 80% of the cumulative vitamin C contribution. RESULTS: In analyses adjusted for first-degree family history of gastric cancer, education level, job, household income, smoking status, and regular exercise, an inverseassociation between vitamin C intake and gastric cancer risk was observed for the highest(≥ 120.67 mg/d) vs the lowest(< 80.14 mg/d) intake category [OR(95%CI): 0.64(0.46-0.88)], with a significant trend across the three intake categories(P = 0.007). No protective effect of vitamin C was detected after stratification by gender. No effect of vitamin C intake on the gastric cancer incidence was found in either men or women infected with H. pylori. Vitamin C-contributing foods, including cabbage [0.45(0.32-0.63), 0.50(0.34-0.75), 0.45(0.25-0.81)], strawberries [0.56(0.40-0.78), 0.49(0.32-0.74), 0.52(0.29-0.93)], and bananas [0.40(0.29-0.57), 0.41(0.27-0.62), 0.34(0.19-0.63)], were protective factors against the risk of gastric cancer based on the results of the overall adjusted analyses and the results for men and women, ***: A protective effect of vitamin C and vitamin C-contributing foods against gastric cancer was observed. Further studies using larger sample sizes are required to replicate our results.

关键词： Vitamin C Vitamin C-contributing foods Helicobacter pylori Gastric cancer Korean population

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超临界流体染色技术的历史、现状和前景

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国外纺织技术（纺织针织服装化纤染整） 2004年第3期 15-27页

作者： E.bach 刘玉莉

1.引言1.1 历史回顾多年来人们熟知二氧化碳(CO2)是一种气体,它在液态及超临界状态下对多种疏水性物质具有优异的溶解性能.由于它的临界点低,压强仅为(73.858±0.005)bar,温度仅为(31.05±0.05)℃,所以它广泛应用于工业,如啤酒花、咖啡... 详细信息

1.引言1.1 历史回顾多年来人们熟知二氧化碳(CO2)是一种气体,它在液态及超临界状态下对多种疏水性物质具有优异的溶解性能.由于它的临界点低,压强仅为(73.858±0.005)bar,温度仅为(31.05±0.05)℃,所以它广泛应用于工业,如啤酒花、咖啡及烟草的分级提纯等方面.

关键词：超临界流体染色技术疏水性物质溶解性能

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Assessment of Groundwater Recharge from Rainfall in the Plain of Cai Phan Rang, Vietnam

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Journal of Environmental Science and Engineering(A) 2014年第3期3卷 141-149页

作者： Chau Tran Vinh Nguyen Minh Khuyen Nguyen Hong Hieu Doan Van Long Nguyen Tien bach Trinh ThiThu Van Department of Water Resources Management Ministry of Natural Resources and Environment Hanoi 100000 Vietnam

This paper presents the quantitative assessment results of rainwater supply to groundwater in Cai Phan Rang River basin, Ninh Thuan province, Vietnam. In order to obtain the results, the authors developed two experimental areas with 10 wells which were monitored in one year to assess the infiltration supply of rainwater to groundwater. The results of this research assessed the amount of rainwater infiltrates into groundwater varies from 307.16-314.98 tam·year^-1, average is 311 mm·year^-1. The findings are significant in terms of science which identify sources of groundwater storage from the infiltration supply of rainwater. The findings are also practical in suggesting measures to reserve groundwater for the purpose of socio-economic development in the study area.

关键词： Groundwater recharge rainwater infiltration rainwater infiltration into groundwater.

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麻风病人的抗酚糖脂抗体和抗全麻风菌抗体:治疗过程中的变化

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中国麻风杂志 1987年第2期 118-120页

作者： M.A.bach 孟梅白

抗体对麻风病人并不具有保护作用。由于抗体是抗原刺激后的早期表现,因此抗体测定可作为早期诊断亚临床感染的工具,并且可作为治疗中的观察指标。过去用全麻风菌或部份纯化的麻风菌提取物作抗原与先经其它分枝杆菌吸收过的、消除了交叉... 详细信息

抗体对麻风病人并不具有保护作用。由于抗体是抗原刺激后的早期表现,因此抗体测定可作为早期诊断亚临床感染的工具,并且可作为治疗中的观察指标。过去用全麻风菌或部份纯化的麻风菌提取物作抗原与先经其它分枝杆菌吸收过的、消除了交叉反应抗体的血清进行测试。近来发现从感染麻风菌的犰狳组织可以提取大量麻风菌特异性酚糖脂(PhenolicGlycolipid,PGL-1),从而开创了麻风血清学新的远景。至于用全麻风菌或其它分枝杆菌为抗原与未加预先吸收的血清起反应的

关键词：抗体全麻 IgM PGL 抗原麻醉麻风杆菌麻风菌瘤型麻风麻风病人糖脂

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表浅膀胱癌使用BCG免疫预防的临床经验

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德国医学 1993年第2期10卷 116-117页

作者： bach,D 李金华

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Intermediate phase-enhanced Ostwald ripening for the elimination of phase segregation in efficient inorganic CsPbIBr_(2)perovskite solar cells

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Science China Materials 2021年第11期64卷 2655-2666页

作者： Wei Li Benjia Zhu Mathias Uller Rothmann Amelia Liu Weijian Chen Yen Yee Choo Narendra Pai Wenxin Mao Tian Zhang Qiaoliang Bao Xiaoming Wen Udo bach Joanne Etheridge Yi-Bing Cheng Foshan Xianhu Laboratory of the Advanced Energy Science and Technology Guangdong Laboratory Xianhu hydrogen ValleyFoshan 528200China State Key Laboratory of Advanced Technology for Materials Synthesis and Processing Wuhan University of TechnologyWuhan 430070China Department of Physics University of OxfordOxford OX13PUUnited Kingdom School of Physics and Astronomy Monash UniversityVictoria 3800Australia Centre for Micro-Photonics Swinburne University of TechnologyHawthorn 3122Australia Australian Research Council Centre of Excellence in Exciton Science Monash UniversityVictoria 3800Australia Department of Materials Science and Engineering Monash UniversityVictoria 3800Australia Department of Chemical Engineering Monash UniversityVictoria 3800Australia Commonwealth Scientific and Industrial Research Organization Manufacturing FlagshipClaytonVictoria 3168Australia Melbourne Centre for Nano fabrication 151 Wellington RoadClaytonVIC 3168Australia Monash Centre for Electron Microscopy Monash UniversityVictoria 3800Australia

Mixed halide perovskites with the ability to tune bandgaps exhibit attractive applications in tandem solar cells,building integrated photovoltaic and wavelength-tunable light-emitting ***,halide demixing under illumination or in the dark with a charge-carrier injection in both hybrid and inorganic perovskites results in bandgap instability and current-density-voltage(J-V)hysteresis,which can significantly hamper their ***,we demonstrate that halide segregation and J-V hysteresis in mixed halide inorganic CsPbIBr_(2)solar cells can be effectively mitigated by introducing an intermediate phase-enhanced Ostwald ripening through the control of the chemical composition in the CsPbIBr_(2)precursor *** amounts of either PbBr_(2)or CsI are incorporated into originally even molar amounts of PbBr_(2)and CsI precursor *** the PbBr_(2)-excess,we observed an enlarged perovskite grain size,no detectable halide phase segregation at the grain boundaries nor the perovskite/TiO2 interface,an increased minority carrier lifetime,a reduced J-V hysteresis,and an improved solar-cell ***,different CsI:PbBr_(2)stoichiometric ratios were found to have different effects on the performance of the perovskite solar *** excessive lead phase is reactive with the dimethyl sulfoxide(DMSO)in the precursor solution to form the Pb(I,Br)2·DMSO complex and the quasi-twodimensional(2D)CsPb_(2)(I,Br)5,which are conducive to Ostwald maturation and defect ***,the CsPbIBr_(2)solar cell with a PbBr_(2)-excess precursor composition reaches a power conversion efficiency(PCE)of 9.37%(stabilized PCE of 8.48%)and a maximum external quantum efficiency of over 90%.

关键词： solar cells phase segregation CsPbIBr_(2) cathodoluminescence transmission electron microscope

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巴赫钢琴初级曲集新编教学版

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丛书名：巴赫钢琴曲：新编教学版

2002年

作者：（德）巴赫（J.S.bach）作曲黄伊娜

本书选收了巴赫的28首小型曲子，是学习弹奏巴赫作品的入门教程，有“进行曲”、“摩塞塔舞曲”、“加沃特舞曲”、“萨拉班德舞曲”等。

ISBN: (纸本)7543026929

本书选收了巴赫的28首小型曲子，是学习弹奏巴赫作品的入门教程，有“进行曲”、“摩塞塔舞曲”、“加沃特舞曲”、“萨拉班德舞曲”等。

关键词：钢琴器乐曲德国选集

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临床全视野视网膜电图标准

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中华眼科杂志 2020年第9期56卷 662-669页

作者：无 McCulloch D.L. Marmor Michael F. Brigell Mitchell G. Hamilton Ruth Holder Graham E. Tzekov Radouil bach Michael 国际临床视觉电生理学会 School of Optometry and Vision Sciences University of WaterlooWaterlooCAN 不详

本标准由国际临床视觉电生理学会(ISCEV)制定并修订,旨在提出临床全视野视网膜电图(ERG)检测的ISCEV最新意见。本次修订的主要内容是修改了标准刺激闪光的参数,以适应各种不同光源(包括气体放电灯和发光二极管灯)的刺激器;规定了基于明... 详细信息

本标准由国际临床视觉电生理学会(ISCEV)制定并修订,旨在提出临床全视野视网膜电图(ERG)检测的ISCEV最新意见。本次修订的主要内容是修改了标准刺激闪光的参数,以适应各种不同光源(包括气体放电灯和发光二极管灯)的刺激器;规定了基于明适应和暗适应下不同刺激闪光强度引发的6种ERG反应(即6种检测方案),同时ISCEV也鼓励使用其他全视野ERG检测扩展方案。

关键词：气体放电灯发光二极管灯刺激器暗适应标准刺激闪光强度检测方案 ERG

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