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2篇 您的检索式：作者名="Stephan V.Roth"

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		题名	作者	年代	出处	被引量
	1	MAPPING THE DAMAGED ZONE AROUND THE CRACK TIP IN HIGH DENSITY POLYETHYLENE WITH SYNCHROTRON MICROFOCUS SMALL ANGLE X-RAY SCATTERING TECHNIQUE显示文摘The structural changes around a crack tip in a high density polyethylene were investigated by means of scanning synchrotron microfocus small-angle X-ray scattering technique.The scattering data confirm the process of craze structure development near a crack tip based on the evolution of voids.In addition,it was found that the main stress in the plastic zone near a crack tip exhibited a gradient distribution with respect to its strength and direction.The whole damaged area showed a strain distribution indicating a flow behavior toward the crack tip.	Hans-Friedrich Enderle Dieter Lilge Stephan V.Roth Rainer Gehrke Jens Rieger 门永锋	2010	Chinese Journal of Polymer Science2010，28，2：	3
	2	Preparation of Long-range Ordered Nanostructures in Semicrystalline Diblock Copolymer Thin Films Using Micromolding显示文摘Long-range ordered nanostructures are prepared in the poly(styrene)-block-poly(ε-caprolactone) diblock copolymer thin films using micromolding. We evaluated the change in crystallinity based on grazing-incidence X-ray diffraction and proved that the crystallinity increased with the decrease of the mold size. This means that ordered nanostructures with atomic length scale order can be adjusted by tuning the mesoscale confinement. The inherent mechanism was the cooperation of geometric confinement, microphase structure and surface-induced ordering of PS-b-PCL in the melt, which paved the way for the subsequent crystal growth. These findings establish a route to promote the cost-effective nanofabrication by combining the mature microfabrication technique with the emerging directed self-assembly of block copolymers.	Peng Zhang Hai-ying Huang Yu Chen Shun Yu Christina Krywka Sarathlal K.Vayalil Stephan V.Roth 何天白	2014	Chinese Journal of Polymer Science2014，32，9：	0

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