共查询到20条相似文献,搜索用时 62 毫秒
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尼龙1010-聚四氢呋哺多嵌段共聚物(PA-PTMG)是一种性能良好的聚合物。本文用X射线光电子能谱(ESCA)和计算机分峰技术研究了不同软硬段分子量的PA-PTMG的表面化学组成,进行了试样ESCA谱峰归属的确定。结果表明,本体嵌段效果较好,但在样品表面上O/N原子比大于体相O/N原子比,即软段富集于表面,并且分相程度高的试样较分相程度低的试样其软段在表面富集得更多。 相似文献
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Chen Chen Mei Liangmo Department of Physics Shandong University Jinan P.R.China Guo Huiqun Zhao Jiangao State Key Lab. of Magnetism Institute of Physics Chinese Academy of Sciences Beijing P.R.China 《原子与分子物理学报》1997,(2)
GIANTMAGNETO-IMPEDANCEINFe-BASEDSOFTFERROMAGNETICRIBBONSChenChenMeiLiangmoDepartmentofPhysics,ShandongUniversity,Jinan250100... 相似文献
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WANG Changqing SHEN Deyuan MENG Xianlin SHAO Zongshu JIANG Minhua 《Chinese Journal of Lasers》1995,4(5):393-396
ADiode-pumpedLowThresholdNd:SVAP/KTPLaserWANGChangqing;SHENDeyuan;MENGXianlin;SHAOZongshu;JIANGMinhua(IndituteOfCrystalMateri... 相似文献
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Li Taihua An Zhu Luo Zhengming Center for Radiation Physics Institute of Nuclear Science Technology Sichuan Union University Chengdu 《原子与分子物理学报》1997,(1)
MEASUREMENTSOFFeANDCuK-ShelIONIZATIONCROSSSECTIONSBYSLOWELECTRONIMPACTLiTaihuaAnZhuLuoZhengmingCenterforRadiationPhysics,Ins... 相似文献
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在150K的低温下,NO在清洁的Ru(1010)表面上的吸附,Hell-ARUPS显示在E以下9.3eV(5σ+1π)和14.6eV(4σ)处有两个峰,表明NO在Ru(1010)表面上是分子吸附,NO在Cs/Ru(1010)表面上的吸附,ARUPS测得在E以下6.2,9.2,11.1,12.4和14.9eV处有5个峰,和N2O气相的UPS谱比较认定它们是N2O和NO共存的结果,表明NO在Cs/Ru 相似文献
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Chen Zhangjin a b Xu Kezun b Xu Fuxin aa Department of Physics Anhui Unviersity Hefei b Department of Modern Physics University of Science Technology of China Hefei 《原子与分子物理学报》1998,(3)
LOWENERGYTRIPLEDIFFERENTIALCROSSSECTIONSFORELECTRONIMPACTIONIZATIONOFHYDROGENChenZhangjina,bXuKezunbXuFuxinaaDepartmentofPhy... 相似文献
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MicrostructureEvolutioninLaserRSCo-baseMetastableAlloyWANGAnan;CHENGShunqi;GUOZhiyao(KunmingUniversityofScienceandTechnology,... 相似文献
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Chen Xiangrong Gou Qingquan Pang Xiaofeng Institute of Atomic Molecular Science at High Temperature High Pressure Sichuan Union University Chengdu China 《原子与分子物理学报》1997,(3)
CALCULATIONFORSTRETCHINGVIBRATIONALSPECTRUMOFCH4ChenXiangrongGouQingquanPangXiaofengInstituteofAtomicandMolecularScienceatHig... 相似文献
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Su Kehe Department of Chemical Engineering Northwestern Polytechnical Univ. Xi′an Shaanxi P. R. China Carol A. Deakyne Department of Chemistry Eastern Illinois University Charleston IL U. S. A. Joel F. Liebman Department o 《原子与分子物理学报》1997,(1)
G2PREDICTIONOFTHEENTHALPIESOFFORMATIONFORSOMEDIATOMICCATIONSANDNEUTRALSSuKeheDepartmentofChemicalEnginering,NorthwesternPoly... 相似文献
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Pang Xiaofeng International Centre for Material Physics Academia Sinica Dept. of Physics Southwest Institute for Nationalities The Institue of Atomic Molecular Physics Sichuan Union UniversityShenyang Chengdu Chengdu 《原子与分子物理学报》1997,(1)
ASTATISTICALTHEORYFORTHEBIO-PHOTONEMISSIONOFTHELIVINGSYSTEMSPangXiaofengInternationalCentreforMaterialPhysics,AcademiaSinicaD... 相似文献
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THERMALINSTABILITYOFD-TBURNINGPLASMAS¥B.R.SHIY.X.LONGH.G.ZHAO(SouthwesterninstituteofPhysics,P.O.Box432,Chengdu610041,Sichuan... 相似文献
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KrFLaser-inducedDamagetoZrO_2/SiO_2Coatings¥WANGNaiyan;GAOHuailin(ChinaInstituteofAtomicEnergy,P.O.Box275-7,Bejijng102413,Chin... 相似文献
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Y. K. Zhu 《核聚变与等离子体物理》1996,(3)
DEUTERIUMINFLUXPROFILEALONGTHEAPEXOFTHEUPPERX-POINTTILESINJET¥Y.K.Zhu(SouthwesternInstituteofPhysics,P.O.Box432,Chengdu610041... 相似文献
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《原子与分子物理学报》1994,(2)
POPULATIONDYNAMICSINTHEFOUR-PHOTONTHREE-STEPPHOTOIONIZATION¥ShiliangXie;DewuWang;ChuntionYing(DepartmentofEngineeringPhysics,... 相似文献