Ditemukan 4 dokumen yang sesuai dengan query
Sunardi
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INTISARI
Sampel polietilena dan polipropilena yang berupa slab diperiksa dengan XRD (x-ray diffraction). Dari data sudut difraksi (2θ) diperoleh bahwa sistem kristal polietilena ternyata orthorombik dengan konstanta kisi untuk PELL0209SR adalah a=7,515 Å, b=4,913 Å dan c=2,495 Å dan untuk PEFID5710AA a=7,438 Å, b=4,914 A dan c = 2,485 A, sedangkan sistem kristal polipropilena berupa monoklinik dengan konstanta kisi baik untuk PPF600 maupun PPJ600 berharga sama, yaitu: a=6,652 Å, b = 20,964 Å, ...
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1995
T-Pdf
UI - Tesis Membership Universitas Indonesia Library
Bond, John W.
Massachusetts: Addison-Wesley, 1965
533 BON a
Buku Teks Universitas Indonesia Library
Shevelko, Viacheslav, editor
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The book is a comprehensive edition which considers the interactions of atoms, ions and molecules with charged particles, photons and laser fields and reflects the present understanding of atomic processes such as electron capture, target and projectile ionisation, photoabsorption and others occurring in most of laboratory and astrophysical plasma sources including many-photon and many-electron processes. ...
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Berlin : [Springer, ], 2012
e20425061
eBooks Universitas Indonesia Library
Amusia, Miron
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The aim of this book is to present highly accurate and extensive theoretical atomic data and to give a survey of selected calculational methods for atomic physics, used to obtain these data. The book presents the results of calculations of cross sections and probabilities of a broad variety of atomic processes with participation of photons and electrons, namely on photoabsorption, electron scattering and accompanying effects. Included are data for photoabsorption and electron scattering cross-sections and ...
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Berlin : [Springer, ], 2012
e20425130
eBooks Universitas Indonesia Library
