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    题名 作者 年代 出处 被引量
1FERROELECTRIC CHARACTERISTICS OF SrBi_2Ta_2O_9 THIN FILMS ANNEALED IN FORMING GAS显示文摘The degradation behavior of SrBi2 Ta2O9 (SBT) thin films annealed in forming gas (5%H2 +95%N2) was investigated. The ferroelectric remnant polarization P. of SBT had a severe decrease in the containing H2 atmosphere at 400℃. SEM results showed that Bi could be reduced from SBT thin films for the effect of H2. The reduction role increased with a rise of annealing temperature. SBT thin films lost their ferroelectricity when the annealing temperature was above 450℃. It implied that the degradation of P. value or the disappearance of ferroelectricity in SBT thin films had the relationship with the reductive amounts of Bi in SBT. H2 played an important role in degradation of ferroelectric SBT thin films. This role could be attributed to its strong reduction activity during forming gas annealing.D.S. Wang, T. Yu and A. Hu (Department of Physics & National Laboratory of Solid State Microstructures, Nanjing University, Nanjing 210093, China) D. Wu, A.D. Li, Z.G. Liu and N.B. Ming (Department of Material Science and Engineering & National Laboratory 2001Acta Metallurgica Sinica(English Letters)2001,14,6:4
2Calcium sulphate hemihydrate hydration leading to gypsum crystallization显示文摘N.B. Singh B. Middendorf 2007Progress in Crystal Growth and Characterization of Materials2007,,1:3
3Efficacy and side effects of praziquantel treatment in a highly endemic Schistosoma mansoni focus at Lake Albert, Uganda显示文摘N.B. Kabatereine J. Kemijumbi J.H. Ouma R.F. Sturrock A.E. Butterworth H. Madsen N. ?rnbjerg D.W. Dunne B.J. Vennnervald 2003Transactions of the Royal Society of Tropical Medicine and Hygiene2003,,5:1
4Measurement of the optically induced spin polarisation of N-V centres in diamond显示文摘J. Harrison M.J. Sellars N.B. Manson 2006Diamond & Related Materials2006,,4:1
5Chain Correlation between Variables of Gas Exchange and Yield Potential in Different Winter Wheat Cultivars显示文摘G.M. Jiang N.B. Hao K.Z. Bai Q.D. Zhang J.Z. Sun R.J. Guo Q.Y. Ge T.Y. Kuang 2000Photosynthetica2000,,2:1
6Experimental studies on the mechanical properties and deformation & failure mechanism of U-type confined concrete arch centering显示文摘Q. Wang B. Jiang S.C. Li D.C. Wang F.Q. Wang W.T. Li Y.X. Ren N.B. Guo X. Shao 2016Tunnelling and Underground Space Technology incor2016,,:1
7Metastable primary precipitation phases in multicomponent glass forming Fe-base alloys with metalloids显示文摘I.V. Lyasotsky N.B. Dyakonova D.L. Dyakonov 2013Journal of Alloys and Compounds2013,,:1
8Nitrogen leaching from European forests in relation to nitrogen deposition显示文摘N.B. Dise R.F. Wright 1995Forest Ecology and Management1995,,1:1
9Impact of ridge tillage on soil organic carbon and selected physical properties of a clay loam in southwestern Ontario显示文摘X.H. Shi X.M. Yang C.F. Drury W.D. Reynolds N.B. McLaughlin X.P. Zhang Soil & Tillage Research0,,:1
10Validation of a FLUENT CFD model for hydrogen distribution in a containment显示文摘D.C. Visser M. Houkema N.B. Siccama E.M.J. Komen 2012Nuclear Engineering and Design2012,,:1
11Effect of abomasal glucose infusion on splanchnic and whole-body glucose metabolism in periparturient dairy cows显示文摘M. Larsen N.B. Kristensen 2009Journal of Dairy Science2009,,3:1
12Short communication: Effects of dietary nitrogen concentration on messenger RNA expression and protein abundance of urea transporter-B and aquaporins in ruminal papillae from lactating Holstein cows显示文摘B.A. R?jen S.B. Poulsen P.K. Theil R.A. Fenton N.B. Kristensen 2011Journal of Dairy Science2011,,5:1
13家蚕个体发育中酯酶同工酶的研究(英文)显示文摘研究了PM,Dz和KA三个家蚕品种个体发育中α-酯酶和β-酯酶同工酶的电泳图谱类型。综合酶谱揭示了三个品种的α-酯酶同工酶出现在16、21、19区带。三个种在个体发育中的卜酯酶出现在15、19、15区带。一些同工酶在发育阶段出现、消失、再出现。而幼虫期酯酶的异源性最大。S.拉杰.乌尔森 N.B.克里希纳穆尔蒂 S.N黑格德 1997蚕业科学1997,23,2:1
14Nitrogen leaching from European forests in relation to nitrogen deposition显示文摘N.B. Dise R.F. Wright 1995Forest Ecology and Management1995,,1:1
15Acute pancreatitis显示文摘Robin N.B. Baddeley James R.A. Skipworth Stephen P. Pereira 2010Medicine2010,,2:1
16Toxicity studies of Calycopteris floribunda Lam. in calf, rabbit and rat显示文摘P. Sreekanth K. Narayana N.B. Shridhar Avinash Bhat 2006Journal of Ethnopharmacology2006,,2:1
17Hydrothermal synthesis of β-dicalcium silicate (β-Ca 2 SiO 4 )显示文摘N.B. Singh 2006Progress in Crystal Growth and Characterization of Materials2006,,1:1
18Simulating particle agglomeration in the flash smelting reaction shaft显示文摘D.R. Higgins N.B. Gray M.R. Davidson 2009Minerals Engineering2009,,14:1
19Biomimetic-dye affinity chromatography for the purification of mitochondrial l -malate dehydrogenase from bovine heart显示文摘N.B. Labrou Y.D. Clonis 1996Journal of Biotechnology1996,,3:1
20Calcium sulphate hemihydrate hydration leading to gypsum crystallization显示文摘N.B. Singh B. Middendorf 2007Progress in Crystal Growth and Characterization of Materials2007,,1:1
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