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4篇 您的检索式:作者名="Markus Greiner"
    题名 作者 年代 出处 被引量
1H(A)ansch,and Immanuel Bloch,Collapse and revival of the matter wave field of a Bose-Einstein condensate显示文摘Markus Greiner Olaf Mandel Theodor W 2002Nature(London)2002,419,:1
2Quantum phase transition from a superfluid to a Mort insulator in a gas of ultracold atoms显示文摘Markus Greiner Olaf Mandel Tilman Esslinger 2002Nature2002,415,:1
3Prevalence and pattern of glenohumeral injuries among acute high-grade acromioclavicular joint instabilities显示文摘Stephan Pauly Natascha Kraus Stefan Greiner Markus Scheibel 2013Journal of Shoulder and Elbow Surgery2013,,6:1
4Polymer nanofibre composite nonwovens with metal-like electrical conductivity显示文摘Bendable and breathable polymer nanofibre nonwovens with metal-like electrical conductivity are required for lightweight electrodes and electric shielding design with applications in batteries,functional textiles,sensors,cars,aerospace,constructions,mobile phones,and medical devices.Metal-like conductivity in polymer nonwovens has not been achieved till now due to the limitation of the existing processing techniques.We show here,the metal-like electrical conductivity of 750,000 S/m in polyacrylonitrile(PAN),poly(ε-caprolactone)(PCL)nonwoven using very low content of silver nanowires(AgNW;3.35 vol%).The key to the high conductivity was the homogenous distribution of AgNW in nonwoven made by wet-laid process using short electrospun fibre and AgNW dispersion.Above a threshold of 0.36 vol%AgNW,the conductivity of the nonwoven increased by seven orders of magnitude,which we attribute to the onset of percolation of the AgNW.Our nonwoven-AgNW composites show fast heating and cooling within a few seconds at a voltage of 1.1 V,which is in the range of portable devices.These composites are also breathable and bendable.The electrical conductivity was independent of the bending angle of the composite,which is important for applications mentioned above and would help other scientists to design new conductive materials in the future.Steffen Reich Matthias Burgard Markus Langner Shaohua Jiang Xueqin Wang Seema Agarwal Bin Ding Jianyong Yu Andreas Greiner 2018npj Flexible Electronics2018,2,1:1
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