نتایج جستجو برای: electron optics

تعداد نتایج: 340090  

Journal: :Science 1948
W B Castle M M Wintrobe L H Snyder

General chemistry: an introduction to descriptive chemistry and modern chemical theory: Linus Pauling. Reviewed by J. S. Coles ................... .................... 49 Gas turbines and jet propulsion for aircraft. (4th ed.): G. Geoffrey Smith. Reviewed by Rob rt S. Ross ........................................ 49 Introduction to electron optics: the production, propagation, and focusing of e...

2008
Sameen Ahmed Khan

Charged-particle beam optics, or the theory of transport of charged-particle beams through electromagnetic systems, is traditionally dealt with using classical mechanics. Though the classical treatment has been very successful, in designing and working of numerous charged-particle optical devices, it is natural to look for a deeper understanding based on the quantum theory, since any system is ...

2006
H. Tanaka N. Kumagai M. Masaki S. Matsui H. Ohkuma T. Ohshima M. Oishi J. Schimizu K. Soutome S. Takano M. Takao H. Takebe K. Tsumaki H. Yonehara T. Yorita C. Zhang

We have succeeded in providing stable and three-times more brilliant x-ray beams to users by combining top-up operation with low-emittance optics. The optics with the low emittance of 3nmrad was firstly applied to the user operation in November 2002. Although the low emittance provided the brilliant x-ray, the extremely short beam lifetime much disturbed the precise experiments. Moreover, the a...

2016
Jeffrey H. Shapiro

ˆ Reading: For eigenkets of ŷ ≡ âA ⊗ ˆ IB + IA ⊗ âB: • J.H. Shapiro and S.S. Wagner, “Phase and amplitude uncertainties in heterodyne detection,” IEEE J. Quantum Electron. QE-20, 803–813 (1984). For quantum photodetection: • C.C. Gerry and P.L. Knight, Introductory Quantum Optics (Cambridge University Press, Cambridge, 2005) Sect. 5.2. • L. Mandel and E. Wolf, Optical Coherence and Quantum Opti...

Journal: :Journal of Chemical Physics 2021

We study a simple model for photoinduced electron transfer reactions the case of many donor–acceptor pairs that are collectively and homogeneously coupled to photon mode cavity. describe both coherent dissipative collective effects resulting from this coupling within framework quantum optics Lindblad master equation. introduce method derive an effective rate equation by adiabatically eliminatin...

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